John H. Dawson, Ph.D. - Publications

Affiliations: 
Chemistry and Biochemistry University of South Carolina, Columbia, SC 
Area:
Bio-inorganic, bio-physical, and bio-organic chemistry; spectroscopy and mechanisms of action of dioxygen- and peroxide-activating heme iron enzymes and model systems; cytochrome P-450; magnetic circular dichroism spectroscopy
Website:
http://www.chem.sc.edu/people/facultyStaffDetails.asp?SID=15

200 high-probability publications. We are testing a new system for linking publications to authors. You can help! If you notice any inaccuracies, please sign in and mark papers as correct or incorrect matches. If you identify any major omissions or other inaccuracies in the publication list, please let us know.

Year Citation  Score
2018 Sono M, Sun S, Modi A, Hargrove MS, Molitor B, Frankenberg-Dinkel N, Dawson JH. Spectroscopic evidence supporting neutral thiol ligation to ferrous heme iron. Journal of Biological Inorganic Chemistry : Jbic : a Publication of the Society of Biological Inorganic Chemistry. PMID 30251130 DOI: 10.1007/s00775-018-1611-3  0.84
2016 Franzen S, Ghiladi RA, Lebioda L, Dawson J. Chapter 10: Multi-functional hemoglobin dehaloperoxidases Rsc Metallobiology. 2016: 218-244. DOI: 10.1039/9781782622628-00218  0.56
2015 Draganova EB, Akbas N, Adrian SA, Lukat-Rodgers GS, Collins DP, Dawson JH, Allen CE, Schmitt MP, Rodgers KR, Dixon DW. Heme Binding by Corynebacterium diphtheriae HmuT: Function and Heme Environment. Biochemistry. 54: 6598-609. PMID 26478504 DOI: 10.1021/acs.biochem.5b00666  0.52
2015 Beltrán J, Kloss B, Hosler JP, Geng J, Liu A, Modi A, Dawson JH, Sono M, Shumskaya M, Ampomah-Dwamena C, Love JD, Wurtzel ET. Control of carotenoid biosynthesis through a heme-based cis-trans isomerase. Nature Chemical Biology. 11: 598-605. PMID 26075523 DOI: 10.1038/nchembio.1840  1
2015 Modi AR, Dawson JH. Oxidizing intermediates in p450 catalysis: a case for multiple oxidants. Advances in Experimental Medicine and Biology. 851: 63-81. PMID 26002731 DOI: 10.1007/978-3-319-16009-2_2  1
2015 Smith AD, Modi AR, Sun S, Dawson JH, Wilks A. Spectroscopic Determination of Distinct Heme Ligands in Outer-Membrane Receptors PhuR and HasR of Pseudomonas aeruginosa. Biochemistry. 54: 2601-12. PMID 25849630 DOI: 10.1021/acs.biochem.5b00017  0.52
2014 Wang C, Lovelace LL, Sun S, Dawson JH, Lebioda L. Structures of K42N and K42Y sperm whale myoglobins point to an inhibitory role of distal water in peroxidase activity. Acta Crystallographica. Section D, Biological Crystallography. 70: 2833-9. PMID 25372675 DOI: 10.1107/S1399004714017787  1
2014 Davydov R, Laryukhin M, Ledbetter-Rogers A, Sono M, Dawson JH, Hoffman BM. Electron paramagnetic resonance and electron-nuclear double resonance studies of the reactions of cryogenerated hydroperoxoferric-hemoprotein intermediates. Biochemistry. 53: 4894-903. PMID 25046203 DOI: 10.1021/bi500296d  1
2014 Sun S, Sono M, Du J, Dawson JH. Evidence of the direct involvement of the substrate TCP radical in functional switching from oxyferrous O2 carrier to ferric peroxidase in the dual-function hemoglobin/dehaloperoxidase from Amphitrite ornata. Biochemistry. 53: 4956-69. PMID 24972312 DOI: 10.1021/bi5002757  1
2014 Sun S, Sono M, Wang C, Du J, Lebioda L, Dawson JH. Influence of heme environment structure on dioxygen affinity for the dual function Amphitrite ornata hemoglobin/dehaloperoxidase. Insights into the evolutional structure-function adaptations. Archives of Biochemistry and Biophysics. 545: 108-15. PMID 24440609 DOI: 10.1016/j.abb.2014.01.010  1
2014 Zhong F, Lisi GP, Collins DP, Dawson JH, Pletneva EV. Redox-dependent stability, protonation, and reactivity of cysteine-bound heme proteins. Proceedings of the National Academy of Sciences of the United States of America. 111: E306-15. PMID 24398520 DOI: 10.1073/pnas.1317173111  1
2013 Wang C, Lovelace LL, Sun S, Dawson JH, Lebioda L. Complexes of dual-function hemoglobin/dehaloperoxidase with substrate 2,4,6-trichlorophenol are inhibitory and indicate binding of halophenol to compound I. Biochemistry. 52: 6203-10. PMID 23952341 DOI: 10.1021/bi400627w  1
2013 Sun Y, Zeng W, Benabbas A, Ye X, Denisov I, Sligar SG, Du J, Dawson JH, Champion PM. Investigations of heme ligation and ligand switching in cytochromes p450 and p420. Biochemistry. 52: 5941-51. PMID 23905516 DOI: 10.1021/bi400541v  1
2013 Molitor B, Stassen M, Modi A, El-Mashtoly SF, Laurich C, Lubitz W, Dawson JH, Rother M, Frankenberg-Dinkel N. A heme-based redox sensor in the methanogenic archaeon Methanosarcina acetivorans. The Journal of Biological Chemistry. 288: 18458-72. PMID 23661702 DOI: 10.1074/jbc.M113.476267  1
2013 Sun S, Sono M, Dawson JH. Mono- and bis-phosphine-ligated H93G myoglobin: spectral models for ferrous-phosphine and ferrous-CO cytochrome P450. Journal of Inorganic Biochemistry. 127: 238-45. PMID 23639797 DOI: 10.1016/j.jinorgbio.2013.03.006  1
2013 Davydov R, Dawson JH, Perera R, Hoffman BM. The use of deuterated camphor as a substrate in (1)H ENDOR studies of hydroxylation by cryoreduced oxy P450cam provides new evidence of the involvement of compound I. Biochemistry. 52: 667-71. PMID 23215047 DOI: 10.1021/bi301527c  1
2013 Collins DP, Isaac IS, Coulter ED, Hager PW, Ballou DP, Dawson JH. Reaction of ferric Caldariomyces fumago chloroperoxidase with meta-chloroperoxybenzoic acid: Journal of Porphyrins and Phthalocyanines. 17: 63-72. DOI: 10.1142/S1088424612501234  1
2013 Collins DP, Dawson JH. Recent History of Heme-Containing Proteins: Advances in Structure, Functions, and Reaction Intermediate Determination Comprehensive Inorganic Chemistry Ii (Second Edition): From Elements to Applications. 3: 65-102. DOI: 10.1016/B978-0-08-097774-4.00306-5  1
2012 Huang X, Wang C, Celeste LR, Lovelace LL, Sun S, Dawson JH, Lebioda L. Complex of myoglobin with phenol bound in a proximal cavity. Acta Crystallographica. Section F, Structural Biology and Crystallization Communications. 68: 1465-71. PMID 23192025 DOI: 10.1107/S1744309112045514  1
2012 Sumithran S, Sono M, Raner GM, Dawson JH. Single turnover studies of oxidative halophenol dehalogenation by horseradish peroxidase reveal a mechanism involving two consecutive one electron steps: toward a functional halophenol bioremediation catalyst. Journal of Inorganic Biochemistry. 117: 316-21. PMID 23102773 DOI: 10.1016/j.jinorgbio.2012.09.017  1
2012 Hannibal L, Collins D, Brassard J, Chakravarti R, Vempati R, Dorlet P, Santolini J, Dawson JH, Stuehr DJ. Heme binding properties of glyceraldehyde-3-phosphate dehydrogenase. Biochemistry. 51: 8514-29. PMID 22957700 DOI: 10.1021/bi300863a  1
2012 Owens CP, Du J, Dawson JH, Goulding CW. Characterization of heme ligation properties of Rv0203, a secreted heme binding protein involved in Mycobacterium tuberculosis heme uptake. Biochemistry. 51: 1518-31. PMID 22283334 DOI: 10.1021/bi2018305  1
2011 Bandara DM, Sono M, Bruce GS, Brash AR, Dawson JH. Coordination modes of tyrosinate-ligated catalase-type heme enzymes: magnetic circular dichroism studies of Plexaura homomalla allene oxide synthase, Mycobacterium avium ssp. paratuberculosis protein-2744c, and bovine liver catalase in their ferric and ferrous states. Journal of Inorganic Biochemistry. 105: 1786-94. PMID 22104301 DOI: 10.1016/j.jinorgbio.2011.09.026  1
2011 Du J, Huang X, Sun S, Wang C, Lebioda L, Dawson JH. Amphitrite ornata dehaloperoxidase (DHP): investigations of structural factors that influence the mechanism of halophenol dehalogenation using "peroxidase-like" myoglobin mutants and "myoglobin-like" DHP mutants. Biochemistry. 50: 8172-80. PMID 21800850 DOI: 10.1021/bi2009129  1
2011 Du J, Sono M, Dawson JH. The H93G Myoglobin Cavity Mutant as a Versatile Scaffold for Modeling Heme Iron Coordination Structures in Protein Active Sites and Their Characterization with Magnetic Circular Dichroism Spectroscopy. Coordination Chemistry Reviews. 255: 700-716. PMID 21423881 DOI: 10.1016/j.ccr.2011.01.029  1
2011 Sivaramakrishnan S, Ouellet H, Du J, McLean KJ, Medzihradszky KF, Dawson JH, Munro AW, Ortiz de Montellano PR. A novel intermediate in the reaction of seleno CYP119 with m-chloroperbenzoic acid. Biochemistry. 50: 3014-24. PMID 21381758 DOI: 10.1021/bi101728y  1
2011 Du J, Perera R, Dawson JH. Alkylamine-ligated H93G myoglobin cavity mutant: a model system for endogenous lysine and terminal amine ligation in heme proteins such as nitrite reductase and cytochrome f. Inorganic Chemistry. 50: 1242-9. PMID 21250678 DOI: 10.1021/ic101644u  1
2011 Perera R, Sono M, Voegtle HL, Dawson JH. Molecular basis for the inability of an oxygen atom donor ligand to replace the natural sulfur donor heme axial ligand in cytochrome P450 catalysis. Spectroscopic characterization of the Cys436Ser CYP2B4 mutant. Archives of Biochemistry and Biophysics. 507: 119-25. PMID 21147058 DOI: 10.1016/j.abb.2010.12.010  1
2011 Perera R, Sono M, Kinloch R, Zhang H, Tarasev M, Im SC, Waskell L, Dawson JH. Stabilization and spectroscopic characterization of the dioxygen complex of wild-type cytochrome P4502B4 (CYP2B4) and its distal side E301Q, T302A and proximal side F429H mutants at subzero temperatures. Biochimica Et Biophysica Acta. 1814: 69-75. PMID 20637316 DOI: 10.1016/j.bbapap.2010.07.012  1
2011 Du J, Sono M, Dawson JH. Ferric His93Gly myoglobin cavity mutant and its complexes with thioether and selenolate as heme protein models Journal of Porphyrins and Phthalocyanines. 15: 29-38. DOI: 10.1142/S1088424610002872  1
2010 Davydov R, Osborne RL, Shanmugam M, Du J, Dawson JH, Hoffman BM. Probing the oxyferrous and catalytically active ferryl states of Amphitrite ornata dehaloperoxidase by cryoreduction and EPR/ENDOR spectroscopy. Detection of compound I. Journal of the American Chemical Society. 132: 14995-5004. PMID 20925340 DOI: 10.1021/ja1059747  1
2010 Du J, Sono M, Dawson JH. Functional switching of Amphitrite ornata dehaloperoxidase from O2-binding globin to peroxidase enzyme facilitated by halophenol substrate and H2O2. Biochemistry. 49: 6064-9. PMID 20565134 DOI: 10.1021/bi100741z  1
2010 Airola MV, Du J, Dawson JH, Crane BR. Heme binding to the Mammalian circadian clock protein period 2 is nonspecific. Biochemistry. 49: 4327-38. PMID 20411915 DOI: 10.1021/bi901945w  1
2010 Kinloch RD, Sono M, Sudhamsu J, Crane BR, Dawson JH. Magnetic circular dichroism spectroscopic characterization of the NOS-like protein from Geobacillus stearothermophilus (gsNOS). Journal of Inorganic Biochemistry. 104: 357-64. PMID 20110129 DOI: 10.1016/j.jinorgbio.2009.12.014  1
2009 Droghetti E, Sumithran S, Sono M, Antalík M, Fedurco M, Dawson JH, Smulevich G. Effects of urea and acetic acid on the heme axial ligation structure of ferric myoglobin at very acidic pH. Archives of Biochemistry and Biophysics. 489: 68-75. PMID 19622342 DOI: 10.1016/j.abb.2009.07.008  1
2009 Osborne RL, Coggins MK, Raner GM, Walla M, Dawson JH. The mechanism of oxidative halophenol dehalogenation by Amphitrite ornata dehaloperoxidase is initiated by H2O2 binding and involves two consecutive one-electron steps: role of ferryl intermediates. Biochemistry. 48: 4231-8. PMID 19371065 DOI: 10.1021/bi900367e  1
2009 Vetter SW, Terentis AC, Osborne RL, Dawson JH, Goodin DB. Replacement of the axial histidine heme ligand with cysteine in nitrophorin 1: spectroscopic and crystallographic characterization. Journal of Biological Inorganic Chemistry : Jbic : a Publication of the Society of Biological Inorganic Chemistry. 14: 179-91. PMID 18923851 DOI: 10.1007/s00775-008-0436-x  1
2008 Dawson JH. Contributions from the 13th International Conference on Bioinorganic Chemistry. Preface. Journal of Inorganic Biochemistry. 102: 993. PMID 18423255 DOI: 10.1016/j.jinorgbio.2008.03.004  1
2008 Davydov R, Osborne RL, Kim SH, Dawson JH, Hoffman BM. EPR and ENDOR studies of cryoreduced compounds II of peroxidases and myoglobin. Proton-coupled electron transfer and protonation status of ferryl hemes. Biochemistry. 47: 5147-55. PMID 18407661 DOI: 10.1021/bi702514d  1
2008 Gruia F, Ionascu D, Kubo M, Ye X, Dawson J, Osborne RL, Sligar SG, Denisov I, Das A, Poulos TL, Terner J, Champion PM. Low-frequency dynamics of Caldariomyces fumago chloroperoxidase probed by femtosecond coherence spectroscopy. Biochemistry. 47: 5156-67. PMID 18407660 DOI: 10.1021/bi7025485  1
2008 Spolitak T, Dawson JH, Ballou DP. Replacement of tyrosine residues by phenylalanine in cytochrome P450cam alters the formation of Cpd II-like species in reactions with artificial oxidants. Journal of Biological Inorganic Chemistry : Jbic : a Publication of the Society of Biological Inorganic Chemistry. 13: 599-611. PMID 18273651 DOI: 10.1007/s00775-008-0348-9  1
2008 Sook BR, Block DR, Sumithran S, Montañez GE, Rodgers KR, Dawson JH, Eichenbaum Z, Dixon DW. Characterization of SiaA, a streptococcal heme-binding protein associated with a heme ABC transport system. Biochemistry. 47: 2678-88. PMID 18247478 DOI: 10.1021/bi701604y  1
2008 Du J, Sono M, Dawson JH. The proximal and distal pockets of the H93G myoglobin cavity mutant bind identical ligands with different affinities: Quantitative analysis of imidazole and pyridine binding Spectroscopy. 22: 123-141. DOI: 10.3233/SPE-2008-0330  1
2008 Gruia F, Ionascu D, Kubo M, Ye X, Dawson J, Osborne RL, Sligar SG, Denisov I, Das A, Poulos TL, Terner J, Champion PM. Low-frequency dynamics of Caldariomyces fumago chloroperoxidase probed by femtosecond coherence spectroscopy (Biochemistry (2008) 47, 18, (5156-5167)) Biochemistry. 47: 9344. DOI: 10.1021/bi801317z  1
2008 Dawson JH. Preface Journal of Inorganic Biochemistry. 102: 2035. DOI: 10.1016/j.jinorgbio.2008.10.017  1
2008 Pond AE, Ledbetter AP, Sono M, Goodin DB, Dawson JH. Redox Enzymes: Correlation of Three-Dimensional Structure and Mechanism for Heme-Containing Oxygenases and Peroxidases Electron Transfer in Chemistry. 3: 56-104. DOI: 10.1002/9783527618248.ch36  1
2008 Kim D, Heo S, De Montellano O, Collins DP, Dawson JH. Efficient catalytic turnover of cytochrome p450 cam is supported by a t252n mutation Chemtracts. 21: 364-371.  1
2007 Osborne RL, Coggins MK, Terner J, Dawson JH. Caldariomyces fumago chloroperoxidase catalyzes the oxidative dehalogenation of chlorophenols by a mechanism involving two one-electron steps. Journal of the American Chemical Society. 129: 14838-9. PMID 17990879 DOI: 10.1021/ja0746969  1
2007 Denisov IG, Dawson JH, Hager LP, Sligar SG. The ferric-hydroperoxo complex of chloroperoxidase. Biochemical and Biophysical Research Communications. 363: 954-8. PMID 17920039 DOI: 10.1016/j.bbrc.2007.09.085  1
2007 Osborne RL, Coggins MK, Walla M, Dawson JH. Horse heart myoglobin catalyzes the H2O2-dependent oxidative dehalogenation of chlorophenols to DNA-binding radicals and quinones. Biochemistry. 46: 9823-9. PMID 17676875 DOI: 10.1021/bi700684u  1
2007 Dawson JH, Gray HB. Preface. Preface for Stiefel Issue Journal of Inorganic Biochemistry. 101: 1543. DOI: 10.1016/j.jinorgbio.2007.08.004  1
2007 Dawson JH. Preface to Vol. 101 Issue 1 Journal of Inorganic Biochemistry. 101: v. DOI: 10.1016/j.jinorgbio.2006.11.021  1
2007 Perera R, Jin S, Sono M, Dawson JH. Cytochrome P450-catalyzed hydroxylations and epoxidations Metal Ions in Life Sciences. 3: 319-359.  1
2007 Kinloch RD, Dawson JH. Nitrosyl-heme structures of Bacillus subtilis nitric oxide synthase have implications for understanding substrate oxidation Chemtracts. 20: 94-101.  1
2007 Sumithran S, Dawson JH. Characterization of the heme binding properties of Staphylococcus aureus IsdA Chemtracts. 20: 69-77.  1
2006 Spolitak T, Dawson JH, Ballou DP. Rapid kinetics investigations of peracid oxidation of ferric cytochrome P450cam: nature and possible function of compound ES. Journal of Inorganic Biochemistry. 100: 2034-44. PMID 17095096 DOI: 10.1016/j.jinorgbio.2006.09.026  1
2006 Raner GM, Thompson JI, Haddy A, Tangham V, Bynum N, Ramachandra Reddy G, Ballou DP, Dawson JH. Spectroscopic investigations of intermediates in the reaction of cytochrome P450(BM3)-F87G with surrogate oxygen atom donors. Journal of Inorganic Biochemistry. 100: 2045-53. PMID 17083977 DOI: 10.1016/j.jinorgbio.2006.09.025  1
2006 Zhuang J, Amoroso JH, Kinloch R, Dawson JH, Baldwin MJ, Gibney BR. Evaluation of electron-withdrawing group effects on heme binding in designed proteins: implications for heme a in cytochrome c oxidase. Inorganic Chemistry. 45: 4685-94. PMID 16749832 DOI: 10.1021/ic060072c  1
2006 Kim SH, Perera R, Hager LP, Dawson JH, Hoffman BM. Rapid freeze-quench ENDOR study of chloroperoxidase compound I: the site of the radical. Journal of the American Chemical Society. 128: 5598-9. PMID 16637602 DOI: 10.1021/ja060776l  1
2006 Osborne RL, Sumithran S, Coggins MK, Chen YP, Lincoln DE, Dawson JH. Spectroscopic characterization of the ferric states of Amphitrite ornata dehaloperoxidase and Notomastus lobatus chloroperoxidase: His-ligated peroxidases with globin-like proximal and distal properties. Journal of Inorganic Biochemistry. 100: 1100-8. PMID 16603247 DOI: 10.1016/j.jinorgbio.2006.02.008  1
2006 Qin J, Perera R, Lovelace LL, Dawson JH, Lebioda L. Structures of thiolate- and carboxylate-ligated ferric H93G myoglobin: models for cytochrome P450 and for oxyanion-bound heme proteins. Biochemistry. 45: 3170-7. PMID 16519512 DOI: 10.1021/bi052171s  1
2006 Osborne RL, Raner GM, Hager LP, Dawson JH. C. fumago chloroperoxidase is also a dehaloperoxidase: oxidative dehalogenation of halophenols. Journal of the American Chemical Society. 128: 1036-7. PMID 16433494 DOI: 10.1021/ja056213b  1
2006 Dawson JH. Preface. Contributions from the 12th International Conference on Bioinorganic Chemistry Journal of Inorganic Biochemistry. 100: 881. DOI: 10.1016/j.jinorgbio.2006.04.001  1
2006 Dawson JH. Journal of Inorganic Biochemistry: Preface Journal of Inorganic Biochemistry. 100: 1. DOI: 10.1016/j.jinorgbio.2005.11.006  1
2005 Kim SH, Yang TC, Perera R, Jin S, Bryson TA, Sono M, Davydov R, Dawson JH, Hoffman BM. Cryoreduction EPR and 13C, 19F ENDOR study of substrate-bound substates and solvent kinetic isotope effects in the catalytic cycle of cytochrome P450cam and its T252A mutant. Dalton Transactions (Cambridge, England : 2003). 3464-9. PMID 16234926 DOI: 10.1039/b506764m  1
2005 Perera R, Sono M, Raner GM, Dawson JH. Subzero-temperature stabilization and spectroscopic characterization of homogeneous oxyferrous complexes of the cytochrome P450 BM3 (CYP102) oxygenase domain and holoenzyme. Biochemical and Biophysical Research Communications. 338: 365-71. PMID 16197919 DOI: 10.1016/j.bbrc.2005.08.078  1
2005 Eakanunkul S, Lukat-Rodgers GS, Sumithran S, Ghosh A, Rodgers KR, Dawson JH, Wilks A. Characterization of the periplasmic heme-binding protein shut from the heme uptake system of Shigella dysenteriae. Biochemistry. 44: 13179-91. PMID 16185086 DOI: 10.1021/bi050422r  1
2005 Glascock MC, Ballou DP, Dawson JH. Direct observation of a novel perturbed oxyferrous catalytic intermediate during reduced putidaredoxin-initiated turnover of cytochrome P-450-CAM: probing the effector role of putidaredoxin in catalysis. The Journal of Biological Chemistry. 280: 42134-41. PMID 16115886 DOI: 10.1074/jbc.M505426200  1
2005 Fedurco M, Augustynski J, Indiani C, Smulevich G, Antalík M, Bánó M, Sedlák E, Glascock MC, Dawson JH. Electrochemistry of unfolded cytochrome c in neutral and acidic urea solutions. Journal of the American Chemical Society. 127: 7638-46. PMID 15898816 DOI: 10.1021/ja050321g  1
2005 Spolitak T, Dawson JH, Ballou DP. Reaction of ferric cytochrome P450cam with peracids: kinetic characterization of intermediates on the reaction pathway. The Journal of Biological Chemistry. 280: 20300-9. PMID 15781454 DOI: 10.1074/jbc.M501761200  1
2005 Sono M, Perera R, Jin S, Makris TM, Sligar SG, Bryson TA, Dawson JH. The influence of substrate on the spectral properties of oxyferrous wild-type and T252A cytochrome P450-CAM. Archives of Biochemistry and Biophysics. 436: 40-9. PMID 15752707 DOI: 10.1016/j.abb.2004.12.026  1
2005 Davydov R, Perera R, Jin S, Yang TC, Bryson TA, Sono M, Dawson JH, Hoffman BM. Substrate modulation of the properties and reactivity of the oxy-ferrous and hydroperoxo-ferric intermediates of cytochrome P450cam as shown by cryoreduction-EPR/ENDOR spectroscopy. Journal of the American Chemical Society. 127: 1403-13. PMID 15686372 DOI: 10.1021/ja045351i  1
2004 Zhuang J, Amoroso JH, Kinloch R, Dawson JH, Baldwin MJ, Gibney BR. Design of a five-coordinate heme protein maquette: a spectroscopic model of deoxymyoglobin. Inorganic Chemistry. 43: 8218-20. PMID 15606161 DOI: 10.1021/ic048502r  1
2004 Fedurco M, Augustynski J, Indiani C, Smulevich G, Antalík M, Bánó M, Sedlák E, Glascock MC, Dawson JH. The heme iron coordination of unfolded ferric and ferrous cytochrome c in neutral and acidic urea solutions. Spectroscopic and electrochemical studies. Biochimica Et Biophysica Acta. 1703: 31-41. PMID 15588700 DOI: 10.1016/j.bbapap.2004.09.013  1
2004 Ogura H, Nishida CR, Hoch UR, Perera R, Dawson JH, Ortiz de Montellano PR. EpoK, a cytochrome P450 involved in biosynthesis of the anticancer agents epothilones A and B. Substrate-mediated rescue of a P450 enzyme. Biochemistry. 43: 14712-21. PMID 15544342 DOI: 10.1021/bi048980d  1
2004 Osborne RL, Taylor LO, Han KP, Ely B, Dawson JH. Amphitrite ornata dehaloperoxidase: enhanced activity for the catalytically active globin using MCPBA. Biochemical and Biophysical Research Communications. 324: 1194-8. PMID 15504340 DOI: 10.1016/j.bbrc.2004.09.174  1
2004 Jin S, Bryson TA, Dawson JH. Hydroperoxoferric heme intermediate as a second electrophilic oxidant in cytochrome P450-catalyzed reactions. Journal of Biological Inorganic Chemistry : Jbic : a Publication of the Society of Biological Inorganic Chemistry. 9: 644-53. PMID 15365901 DOI: 10.1007/s00775-004-0575-7  1
2004 Green MT, Dawson JH, Gray HB. Oxoiron(IV) in chloroperoxidase compound II is basic: implications for P450 chemistry. Science (New York, N.Y.). 304: 1653-6. PMID 15192224 DOI: 10.1126/science.1096897  1
2004 Anzenbacher P, Dawson JH. Advances in the inorganic biochemistry of cytochrome P450, nitric oxide synthase and related systems Journal of Inorganic Biochemistry. 98: v. DOI: 10.1016/j.jinorgbio.2004.06.002  0.52
2004 Perera R, Dawson JH. Modeling heme protein active sites with the his93gly cavity mutant of sperm whale myoglobin: Complexes with nitrogen-, oxygen- and sulfur-donor proximal ligands Journal of Porphyrins and Phthalocyanines. 8: 246-254.  1
2004 Ohashi M, Koshiyama T, Ueno T, Yanase M, Fujii H, Watanabe Y, Osborne RL, Dawson JH. Preparation of artificial metalloenzymes by insertion of chromium (III) Schiff base complexes into apomyoglobin mutants Chemtracts. 17: 359-365.  1
2004 Osborne RL, Dawson JH. Spectroscopic Characterization and Ligand-Binding Properties of Chlorite Dismutase from the Chlorate Respiring Bacterial Strain GR-I Chemtracts. 17: 36-45.  1
2003 Perera R, Sono M, Sigman JA, Pfister TD, Lu Y, Dawson JH. Neutral thiol as a proximal ligand to ferrous heme iron: implications for heme proteins that lose cysteine thiolate ligation on reduction. Proceedings of the National Academy of Sciences of the United States of America. 100: 3641-6. PMID 12655049 DOI: 10.1073/pnas.0737142100  1
2003 Jin S, Makris TM, Bryson TA, Sligar SG, Dawson JH. Epoxidation of olefins by hydroperoxo-ferric cytochrome P450. Journal of the American Chemical Society. 125: 3406-7. PMID 12643683 DOI: 10.1021/ja029272n  1
2003 Voegtle HL, Sono M, Adak S, Pond AE, Tomita T, Perera R, Goodin DB, Ikeda-Saito M, Stuehr DJ, Dawson JH. Spectroscopic characterization of five- and six-coordinate ferrous-NO heme complexes. Evidence for heme Fe-proximal cysteinate bond cleavage in the ferrous-NO adducts of the Trp-409Tyr/Phe proximal environment mutants of neuronal nitric oxide synthase. Biochemistry. 42: 2475-84. PMID 12600215 DOI: 10.1021/bi0271502  1
2003 Bryson TA, Gibson JM, Stewart JJ, Voegtle H, Tiwari A, Dawson JH, Marley W, Harmon B. Synthesis of quinolines, pyridine ligands and biological probes in green media Green Chemistry. 5: 177-180. DOI: 10.1039/b211968d  1
2002 Dmochowski IJ, Dunn AR, Wilker JJ, Crane BR, Green MT, Dawson JH, Sligar SG, Winkler JR, Gray HB. Sensitizer-linked substrates and ligands: ruthenium probes of cytochrome P450 structure and mechanism. Methods in Enzymology. 357: 120-33. PMID 12424904 DOI: 10.1016/S0076-6879(02)57672-2  1
2002 Davydov R, Ledbetter-Rogers A, Martásek P, Larukhin M, Sono M, Dawson JH, Masters BS, Hoffman BM. EPR and ENDOR characterization of intermediates in the cryoreduced oxy-nitric oxide synthase heme domain with bound L-arginine or N(G)-hydroxyarginine. Biochemistry. 41: 10375-81. PMID 12173923 DOI: 10.1021/bi0260637  1
2002 Dawson JH, Pond AE, Roach MP. H93G myoglobin cavity mutant as versatile template for modeling heme proteins: magnetic circular dichroism studies of thiolate- and imidazole-ligated complexes. Biopolymers. 67: 200-6. PMID 12012432 DOI: 10.1002/bip.10087  1
2002 Dawson JH. Contributions from the 10th International Conference on Bioinorganic Chemistry: Preface Journal of Inorganic Biochemistry. 91: ix. DOI: 10.1016/S0162-0134(02)00491-9  0.52
2001 Abraham BD, Sono M, Boutaud O, Shriner A, Dawson JH, Brash AR, Gaffney BJ. Characterization of the coral allene oxide synthase active site with UV-visible absorption, magnetic circular dichroism, and electron paramagnetic resonance spectroscopy: evidence for tyrosinate ligation to the ferric enzyme heme iron. Biochemistry. 40: 2251-9. PMID 11329294  0.84
2001 Dawson JH. Bioinorganic aspects of cytochrome P450, Part II: Preface Journal of Inorganic Biochemistry. 83: 287. DOI: 10.1016/S0162-0134(01)00178-7  1
2001 Dasgupta A, Dawson JH. Mutations of glutamate-84 at the putative potassium binding site affect camphor binding and oxidation by cytochrome P450 Chemtracts. 14: 252-257.  1
2001 Voegtle H, Dawson JH. Effect of distal cavity mutations on the formation of compound I in catalase-peroxidases Chemtracts. 14: 12-17.  1
2001 Taylor L, Dawson JH. Formation and catalytic roles of compound I in the hydrogen peroxide-dependent oxidations by his 64 Mb mutants Chemtracts. 14: 18-24.  1
2000 Coulter ED, Cheek J, Ledbetter AP, Chang CK, Dawson JH. Preparation and initial characterization of the compound I, II, and III states of iron methylchlorin-reconstituted horseradish peroxidase and myoglobin: models for key intermediates in iron chlorin enzymes. Biochemical and Biophysical Research Communications. 279: 1011-5. PMID 11162466 DOI: 10.1006/bbrc.2000.4077  1
2000 Pond AE, Roach MP, Thomas MR, Boxer SG, Dawson JH. The H93G myoglobin cavity mutant as a versatile template for modeling heme proteins: ferrous, ferric, and ferryl mixed-ligand complexes with imidazole in the cavity. Inorganic Chemistry. 39: 6061-6. PMID 11151505 DOI: 10.1021/ic0007198  1
1999 Das TK, Franzen S, Pond A, Dawson JH, Rousseau DL. Formation of a Five-Coordinate Hydroxide-Bound Heme in the His93Gly Mutant of Sperm Whale Myoglobin. Inorganic Chemistry. 38: 1952-1953. PMID 11670970  1
1999 Isaac IS, Dawson JH. Haem iron-containing peroxidases. Essays in Biochemistry. 34: 51-69. PMID 10730188  1
1999 Sono M, Ledbetter AP, McMillan K, Roman LJ, Shea TM, Masters BS, Dawson JH. Essential thiol requirement to restore pterin- or substrate-binding capability and to regenerate native enzyme-type high-spin heme spectra in the Escherichia coli-expressed tetrahydrobiopterin-free oxygenase domain of neuronal nitric oxide synthase. Biochemistry. 38: 15853-62. PMID 10625450 DOI: 10.1021/bi991580j  1
1999 Pond AE, Sono M, Elenkova EA, McRee DE, Goodin DB, English AM, Dawson JH. Magnetic circular dichroism studies of the active site heme coordination sphere of exogenous ligand-free ferric cytochrome c peroxidase from yeast: effects of sample history and pH. Journal of Inorganic Biochemistry. 76: 165-74. PMID 10605835  1
1999 Pond AE, Sono M, Elenkova EA, Goodin DB, English AM, Dawson JH. Influence of protein environment on magnetic circular dichroism spectral properties of ferric and ferrous ligand complexes of yeast cytochrome c peroxidase. Biospectroscopy. 5: S42-52. PMID 10512537 DOI: 10.1002/(SICI)1520-6343(1999)5:5+3.0.CO;2-9  1
1999 Cheek J, Mandelman D, Poulos TL, Dawson JH. A study of the K(+)-site mutant of ascorbate peroxidase: mutations of protein residues on the proximal side of the heme cause changes in iron ligation on the distal side. Journal of Biological Inorganic Chemistry : Jbic : a Publication of the Society of Biological Inorganic Chemistry. 4: 64-72. PMID 10499104 DOI: 10.1007/s007750050290  1
1999 Sigman JA, Pond AE, Dawson JH, Lu Y. Engineering cytochrome c peroxidase into cytochrome P450: a proximal effect on heme-thiolate ligation. Biochemistry. 38: 11122-9. PMID 10460168 DOI: 10.1021/bi990815o  1
1999 Ledbetter AP, McMillan K, Roman LJ, Masters BS, Dawson JH, Sono M. Low-temperature stabilization and spectroscopic characterization of the dioxygen complex of the ferrous neuronal nitric oxide synthase oxygenase domain. Biochemistry. 38: 8014-21. PMID 10387045 DOI: 10.1021/bi990619h  1
1999 Pond AE, Roach MP, Sono M, Rux AH, Franzen S, Hu R, Thomas MR, Wilks A, Dou Y, Ikeda-Saito M, Ortiz de Montellano PR, Woodruff WH, Boxer SG, Dawson JH. Assignment of the heme axial ligand(s) for the ferric myoglobin (H93G) and heme oxygenase (H25A) cavity mutants as oxygen donors using magnetic circular dichroism. Biochemistry. 38: 7601-8. PMID 10360958 DOI: 10.1021/bi9825448  1
1999 Roach MP, Pond AE, Thomas MR, Boxer SG, Dawson JH. The role of the distal and proximal protein environments in controlling the ferric spin state and in stabilizing thiolate ligation in heme systems: Thiolate adducts of the myoglobin H93G cavity mutant Journal of the American Chemical Society. 121: 12088-12093. DOI: 10.1021/ja9915504  1
1999 Vlcek A. J, Wilker JJ, Dmochowski IJ, Dawson JH, Winkler JR, Gray HB. Substrates for rapid delivery of electrons and holes to buried active sites in proteins Chemtracts. 12: 565-569.  1
1999 Morimoto A, Tanaka M, Takahashi S, Ishimori K, Hori H, Morishima I, Pond AE, Dawson JH. Detection of a tryptophan radical as an intermediate species in the reaction of horseradish peroxidase mutant (Phe-221 → Trp) and hydrogen peroxide Chemtracts. 12: 87-95.  1
1999 Vlcek A. J, Wilker JJ, Dmochowski IJ, Dawson JH, Winkler JR, Gray HB. Substrates for rapid delivery of electrons and holes to buried active sites in proteins Chemtracts. 12: 565-569.  1
1999 Musah RA, Goodin DB, Pond AE, Dawson JH. Introduction of novel substrate oxidation into cytochrome c peroxidase by cavity complementation: Oxidation of 2-aminothiazone and covalent modification of the enzyme Chemtracts. 12: 79-86.  1
1998 Cheek J, Low DW, Gray HB, Dawson JH. Histidine-tailed microperoxidase-10: a pH-dependent ligand switch. Biochemical and Biophysical Research Communications. 253: 195-8. PMID 9878514 DOI: 10.1006/bbrc.1998.9778  1
1998 Franzen S, Roach MP, Chen YP, Dyer RB, Woodruff WH, Dawson JH. The unusual reactivities of Amphitrite ornata dehaloperoxidase and Notomastus lobatus chloroperoxidase do not arise from a histidine imidazolate proximal heme iron ligand Journal of the American Chemical Society. 120: 4658-4661. DOI: 10.1021/ja973212d  1
1998 Low DW, Abedin S, Yang G, Winkler JR, Gray HB. Manganese Microperoxidase-8 Inorganic Chemistry. 37: 1841-1843.  0.32
1998 Pond AE, Bruce GS, English AM, Sono M, Dawson JH. Spectroscopic study of the compound ES and the oxoferryl compound II states of cytochrome c peroxidase: Comparison with the compound II of horseradish peroxidase Inorganica Chimica Acta. 275: 250-255.  1
1997 Roach MP, Chen YP, Woodin SA, Lincoln DE, Lovell CR, Dawson JH. Notomastus lobatus chloroperoxidase and Amphitrite ornata dehaloperoxidase both contain histidine as their proximal heme iron ligand. Biochemistry. 36: 2197-202. PMID 9047320 DOI: 10.1021/bi9621371  1
1997 Coulter ED, Dawson JH. Preparation and reactions of myoglobin mutants bearing both proximal cysteine ligand and hydrophobic distal cavity: Protein models for the active site of P-450 Chemtracts. 10: 132-137.  1
1997 Wilker JJ, Dmochowski IJ, Dawson JH, Winkler JR, Gray HH. Production of high valent iron-oxo species in cytochrome P450-CAM by electron transfer through protein substrates Faseb Journal. 11: A808.  1
1997 Dmochowski LJ, Wilker JJ, Dawson JH, Winkler JR, Gray HB. Photo-induced electron injection into cytochrome P450CAM via sensitizer-tethered substrates: A pathway to compound I? Faseb Journal. 11: A808.  1
1996 Zhang E, Chen YP, Roach MP, Lincoln DE, Lovell CR, Woodin SA, Dawson JH, Lebioda L. Crystallization and initial spectroscopic characterization of the heme-containing dehaloperoxidase from the marine polychaete Amphitrite ornata. Acta Crystallographica. Section D, Biological Crystallography. 52: 1191-3. PMID 15299583 DOI: 10.1107/S0907444996007974  0.56
1996 Sono M, Roach MP, Coulter ED, Dawson JH. Heme-Containing Oxygenases. Chemical Reviews. 96: 2841-2888. PMID 11848843  0.84
1996 Blanke SR, Martinis SA, Sligar SG, Hager LP, Rux JJ, Dawson JH. Probing the heme iron coordination structure of alkaline chloroperoxidase. Biochemistry. 35: 14537-43. PMID 8931550 DOI: 10.1021/bi961512m  1
1996 Martinis SA, Blanke SR, Hager LP, Sligar SG, Hoa GH, Rux JJ, Dawson JH. Probing the heme iron coordination structure of pressure-induced cytochrome P420cam. Biochemistry. 35: 14530-6. PMID 8931549 DOI: 10.1021/bi961511u  1
1996 Hawkins BK, Wilks A, Powers LS, Ortiz de Montellano PR, Dawson JH. Ligation of the iron in the heme-heme oxygenase complex: X-ray absorption, electronic absorption and magnetic circular dichroism studies. Biochimica Et Biophysica Acta. 1295: 165-73. PMID 8695642 DOI: 10.1016/0167-4838(96)00031-3  1
1996 De La Paz MA, Zhang J, Fridovich I. Antioxidant enzymes of the human retina: effect of age on enzyme activity of macula and periphery. Current Eye Research. 15: 273-8. PMID 8654107 DOI: 10.1002/9780470177334.ch3  1
1996 Zhang E, Chen YP, Roach MP, Lincoln DE, Lovell CR, Woodin SA, Dawson JH, Lebioda L. Crystallization and initial spcctroscopic characterization of the heme-containing dehaloperoxidase from the marine polychaete Amphitrite ornata Acta Crystallographica Section D: Biological Crystallography. 52: 1191-1193.  1
1996 Sono M, Roach MP, Coulter ED, Dawson JH. Heme-containing oxygenases Chemical Reviews. 96: 2841-2887.  1
1996 Cheek J, Coulter ED, Maritano S, Marchesini A, Dawson JH. Characterization of a plant paraperoxidase from Curcurbita pepo using magnetic circular dichroism: Direct evidence for cyanide ligation in the ferric resting state Inorganica Chimica Acta. 243: 317-325.  1
1995 Liu HI, Sono M, Kadkhodayan S, Hager LP, Hedman B, Hodgson KO, Dawson JH. X-ray absorption near edge studies of cytochrome P-450-CAM, chloroperoxidase, and myoglobin. Direct evidence for the electron releasing character of a cysteine thiolate proximal ligand. The Journal of Biological Chemistry. 270: 10544-50. PMID 7737989 DOI: 10.1074/jbc.270.18.10544  1
1995 Burstyn JN, Yu AE, Dierks EA, Hawkins BK, Dawson JH. Studies of the heme coordination and ligand binding properties of soluble guanylyl cyclase (sGC): characterization of Fe(II)sGC and Fe(II)sGC(CO) by electronic absorption and magnetic circular dichroism spectroscopies and failure of CO to activate the enzyme. Biochemistry. 34: 5896-903. PMID 7727447  1
1995 Sono M, Stuehr DJ, Ikeda-Saito M, Dawson JH. Identification of nitric oxide synthase as a thiolate-ligated heme protein using magnetic circular dichroism spectroscopy. Comparison with cytochrome P-450-CAM and chloroperoxidase. The Journal of Biological Chemistry. 270: 19943-8. PMID 7544348 DOI: 10.1074/jbc.270.34.19943  1
1995 Kadkhodayan S, Coulter ED, Maryniak DM, Bryson TA, Dawson JH. Uncoupling oxygen transfer and electron transfer in the oxygenation of camphor analogues by cytochrome P450-CAM. Direct observation of an intermolecular isotope effect for substrate C-H activation. The Journal of Biological Chemistry. 270: 28042-8. PMID 7499289 DOI: 10.1074/jbc.270.47.28042  1
1995 Coulter ED, Sono M, Chang CK, Lopez O, Dawson JH. Electron paramagnetic resonance spectroscopy as a probe of coordination structure in green heme systems: iron chlorins and iron formylporphyrins reconstituted into myoglobin Inorganica Chimica Acta. 240: 603-608. DOI: 10.1016/0020-1693(95)04588-0  1
1994 Kintner ET, Nardo JV, Dawson JH. Magnetic circular dichroism spectroscopy of zinc(II) tetraphenylporphyrin-ligand complexes: The effect of the axial ligand on spectral properties Spectrochimica Acta Part a: Molecular Spectroscopy. 50: 493-507. DOI: 10.1016/0584-8539(94)80164-9  1
1994 Bracete AM, Kadkhodayan S, Sono M, Huff AM, Zhuang C, Cooper DK, Smith KM, Chang CK, Dawson JH. Iron chlorin-reconstituted histidine-ligated heme proteins as models for naturally occurring iron chlorin proteins: Magnetic circular dichroism spectroscopy as a probe of iron chlorin coordination structure Inorganic Chemistry. 33: 5042-5049.  1
1994 Hawkins BK, Hilgen-Willis S, Pielak GJ, Dawson JH. Novel axial ligand interchange in cytochrome c: Incorporation of a histidine at position 82 leads to displacement of the wild-type methionine-80 ligand Journal of the American Chemical Society. 116: 3111-3112.  1
1993 Maryniak DM, Kadkhodayan S, Crull GB, Bryson TA, Dawson JH. The syntheses of 1R- and 1S-5-methylenylcamphor and their epoxidation by cytochrome P-450-CAM Tetrahedron. 49: 9373-9384. DOI: 10.1016/0040-4020(93)80022-L  1
1993 Huff AM, Chang CK, Cooper DK, Smith KM, Dawson JH. Imidazole- and alkylamine-ligated iron(II, III) chlorin complexes as models for histidine and lysine coordination to iron in dibydroporphyrin-containing proteins: Characterization with magnetic circular dichroism spectroscopy Inorganic Chemistry. 32: 1460-1466.  1
1992 Dawson JH, Kadkhodayan S, Zhuang C, Sono M. On the use of iron octa-alkylporphyrins as models for protoporphyrin IX-containing heme systems in studies employing magnetic circular dichroism spectroscopy. Journal of Inorganic Biochemistry. 45: 179-92. PMID 1634892 DOI: 10.1016/0162-0134(92)80043-U  1
1992 Hawkins BK, Dawson JH. Intrasubstituent isotope effect studies of oxidative N-demethylations catalyzed by secondary amine monooxygenase. Comparison to cytochrome P-450 Journal of the American Chemical Society. 114: 3547-3549.  1
1991 Bracete AM, Sono M, Dawson JH. Effects of cyanogen bromide modification of the distal histidine on the spectroscopic and ligand binding properties of myoglobin: magnetic circular dichroism spectroscopy as a probe of distal water ligation in ferric high-spin histidine-bound heme proteins. Biochimica Et Biophysica Acta. 1080: 264-70. PMID 1954234 DOI: 10.1016/0167-4838(91)90012-O  1
1991 Dawson JH, Bracete AM, Huff AM, Kadkhodayan S, Zeitler CM, Sono M, Chang CK, Loewen PC. The active site structure of E. coli HPII catalase. Evidence favoring coordination of a tyrosinate proximal ligand to the chlorin iron. Febs Letters. 295: 123-6. PMID 1662642 DOI: 10.1016/0014-5793(91)81401-S  1
1991 Sono M, Bracete AM, Huff AM, Ikeda-Saito M, Dawson JH. Evidence that a formyl-substituted iron porphyrin is the prosthetic group of myeloperoxidase: magnetic circular dichroism similarity of the peroxidase to Spirographis heme-reconstituted myoglobin. Proceedings of the National Academy of Sciences of the United States of America. 88: 11148-52. PMID 1662385  1
1991 Rux JJ, Dawson JH. Magnetic circular dichroism spectroscopy as a probe of axial heme ligand replacement in semisynthetic mutants of cytochrome c. Febs Letters. 290: 49-51. PMID 1655536 DOI: 10.1016/0014-5793(91)81222-T  1
1991 Sono M, Hager LP, Dawson JH. Electron paramagnetic resonance investigations of exogenous ligand complexes of low-spin ferric chloroperoxidase: further support for endogenous thiolate ligation to the heme iron. Biochimica Et Biophysica Acta. 1078: 351-9. PMID 1650250 DOI: 10.1016/0167-4838(91)90156-T  1
1991 Kintner ET, Dawson JH. Spectroscopic studies of ferric porphyrins with quantum mechanically admixed intermediate-spin states: Models for cytochrome c′ Inorganic Chemistry. 30: 4892-4897.  1
1989 Crull GB, Kennington JW, Garber AR, Ellis PD, Dawson JH. 19F nuclear magnetic resonance as a probe of the spatial relationship between the heme iron of cytochrome P-450 and its substrate. The Journal of Biological Chemistry. 264: 2649-55. PMID 2914926  1
1989 Svastits EW, Alberta JA, Kim IC, Dawson JH. Magnetic circular dichroism studies of the active site structure of hemoprotein H-450: comparison to cytochrome P-450 and sensitivity to pH effects. Biochemical and Biophysical Research Communications. 165: 1170-6. PMID 2610685 DOI: 10.1016/0006-291X(89)92725-3  1
1989 Alberta JA, Andersson LA, Dawson JH. Spectroscopic characterization of secondary amine mono-oxygenase. Comparison to cytochrome P-450 and myoglobin. The Journal of Biological Chemistry. 264: 20467-73. PMID 2555360  1
1989 Anzenbacher P, Dawson JH, Kitagawa T. Towards a unified concept of oxygen activation by heme enzymes: the role of the proximal ligand Journal of Molecular Structure. 214: 149-158. DOI: 10.1016/0022-2860(89)80011-0  1
1989 Crull GB, Nardo JV, Dawson JH. Direct observation of substrate binding to ferrous-CO cytochrome P-450-CAM using 19F NMR Febs Letters. 254: 39-42. DOI: 10.1016/0014-5793(89)81005-1  1
1988 Dawson JH. Probing structure-function relations in heme-containing oxygenases and peroxidases. Science (New York, N.Y.). 240: 433-9. PMID 3358128  1
1988 Nardo JV, Sono M, Dawson JH. Magnetic circular dichroism studies of a thiolate complex of zinc protoporphyrin. A non-iron hyperporphyrin model for ferrous-CO cytochrome P-450 Inorganica Chimica Acta. 151: 173-175. DOI: 10.1016/S0020-1693(00)83462-3  1
1987 Alberta JA, Dawson JH. Purification to homogeneity and initial physical characterization of secondary amine monooxygenase. The Journal of Biological Chemistry. 262: 11857-63. PMID 3624236  1
1987 Dawson JH, Sono M. Cytochrome P-450 and chloroperoxidase: Thiolate-ligated heme enzymes. Spectroscopic determination of their active site structures and mechanistic implications of thiolate ligation Chemical Reviews. 87: 1255-1276.  1
1986 Sono M, Dawson JH, Hall K, Hager LP. Ligand and halide binding properties of chloroperoxidase: peroxidase-type active site heme environment with cytochrome P-450 type endogenous axial ligand and spectroscopic properties. Biochemistry. 25: 347-56. PMID 3955002  1
1986 Sono M, Dawson JH, Ikeda-Saito M. Characterization of the spleen green hemeprotein with magnetic and natural circular dichroism spectroscopy: positive evidence for a myeloperoxidase-type active site. Biochimica Et Biophysica Acta. 873: 62-72. PMID 3017435 DOI: 10.1016/0167-4838(86)90190-1  1
1986 Svastits EW, Dawson JH. Models for ferrous cytochrome b5: Sign inversions in the magnetic circular dichroism spectra of bis-imidazole ferrous porphyrin systems Inorganica Chimica Acta. 123: 83-86. DOI: 10.1016/S0020-1693(00)84305-4  1
1986 Nardo JV, Dawson JH. Spectroscopic evidence for the coordination of oxygen donor ligands to tetraphenylporphinatozinc Inorganica Chimica Acta. 123: 9-13. DOI: 10.1016/S0020-1693(00)81308-0  1
1986 Dawson JH, Kau LS, Penner-Hahn JE, Sono M, Eble KS, Bruce GS, Hager LP, Hodgson KO. Oxygenated cytochrome P-450-CAM and chloroperoxidase: Direct evidence for sulfur donor ligation trans to dioxygen and structural characterization using EXAFS spectroscopy Journal of the American Chemical Society. 108: 8114-8116.  1
1986 Penner-Hahn JE, Eble KS, McMurry TJ, Renner M, Balch AL, Groves JT, Dawson JH, Hodgson KO. Structural characterization of horseradish peroxidase using EXAFS spectroscopy. Evidence for Fe=O ligation in compounds I and II Journal of the American Chemical Society. 108: 7819-7825.  1
1986 Kau LS, Svastits EW, Dawson JH, Hodgson KO. Iron-sulfur bond lengths in ferrous-CO heme complexes as a function of sulfur donor type Inorganic Chemistry. 25: 4307-4309.  1
1985 Sono M, Eble KS, Dawson JH, Hager LP. Preparation and properties of ferrous chloroperoxidase complexes with dioxygen, nitric oxide, and an alkyl isocyanide. Spectroscopic dissimilarities between the oxygenated forms of chloroperoxidase and cytochrome P-450. The Journal of Biological Chemistry. 260: 15530-5. PMID 2999120  1
1985 Kendrick Geno MJ, Dawson JH. A facile one-step synthesis of cis-dichlorobis(2,2′-bipyridine)osmium(II) Inorganica Chimica Acta. 97: L41. DOI: 10.1016/S0020-1693(00)86568-8  1
1985 Svastits EW, Dawson JH, Breslow R, Gellman SH. Functionalized nitrogen atom transfer catalyzed by cytochrome P-450 Journal of the American Chemical Society. 107: 6427-6428.  1
1985 Sono M, Dawson JH, Hager LP. Phosphine binding as a structural probe of the chloroperoxidase active site: Spectroscopic evidence for endogenous thiolate ligation to the heme iron Inorganic Chemistry. 24: 4339-4343.  1
1985 Geno MJK, Dawson JH. Intramolecular electron transfer between osmium and cobalt centers bridged by a nonconjugated ligand [1] Inorganic Chemistry. 24: 1731-1732.  1
1984 Eble KS, Dawson JH. NADH- and oxygen-dependent multiple turnovers of cytochrome P-450-CAM without putidaredoxin and putidaredoxin reductase. Biochemistry. 23: 2068-73. PMID 6722135  1
1984 Sono M, Dawson JH, Hager LP. The generation of a hyperporphyrin spectrum upon thiol binding to ferric chloroperoxidase. Further evidence of endogenous thiolate ligation to the ferric enzyme. The Journal of Biological Chemistry. 259: 13209-16. PMID 6541651  1
1984 Eble KS, Dawson JH. Novel reactivity of cytochrome P-450-CAM. Methyl hydroxylation of 5,5-difluorocamphor. The Journal of Biological Chemistry. 259: 14389-93. PMID 6501299  1
1984 Sono M, Dawson JH. Extensive studies of the heme coordination structure of indoleamine 2,3-dioxygenase and of tryptophan binding with magnetic and natural circular dichroism and electron paramagnetic resonance spectroscopy. Biochimica Et Biophysica Acta. 789: 170-87. PMID 6089893 DOI: 10.1016/0167-4838(84)90202-4  1
1984 Dooley DM, Dawson JH. Bioinorganic applications of magnetic circular dichroism spectroscopy: Copper, rare-earth ions, cobalt and non-heme iron systems Coordination Chemistry Reviews. 60: 1-66. DOI: 10.1016/0010-8545(84)85061-4  1
1984 Kendrick Geno MJ, Dawson JH. Alcohol formation from O-alkyl aldoximes by reaction with ruthenium (II) complexes Inorganic Chemistry. 23: 509-510.  1
1984 Geno MJK, Dawson JH. Observation of an intervalence charge-transfer band in a mixed-valence ruthenium dimer bridged by a nonconjugated nitrogen donor ligand [2] Inorganic Chemistry. 23: 1182-1183.  1
1984 Elenkova E, Sono M, Dawson JH, English AM. Magnetic circular dichroism studies of cytochrome c peroxidase and its ligand complexes Federation Proceedings. 43: no. 840.  1
1984 Dawson JH, Sono M, Hager LP. The active site environment and halide anion binding site of chloroperoxidase Federation Proceedings. 43: no. 838.  1
1983 Dawson JH, Andersson LA, Sono M. The diverse spectroscopic properties of ferrous cytochrome P-450-CAM ligand complexes. The Journal of Biological Chemistry. 258: 13637-45. PMID 6643443  0.84
1983 Andersson LA, Sono M, Dawson JH. Circular dichroism studies of low-spin ferric cytochrome P-450CAM ligand complexes. Biochimica Et Biophysica Acta. 748: 341-52. PMID 6639949  0.84
1983 Penner-Hahn JE, McMurry TJ, Renner M, Latos-Grazynsky L, Eble KS, Davis IM, Balch AL, Groves JT, Dawson JH, Hodgson KO. X-ray absorption spectroscopic studies of high valent iron porphyrins. Horseradish peroxidase compounds I and II and synthetic models. The Journal of Biological Chemistry. 258: 12761-4. PMID 6630205  1
1982 Sono M, Andersson LA, Dawson JH. Sulfur donor ligand binding to ferric cytochrome P-450-CAM and myoglobin. Ultraviolet-visible absorption, magnetic circular dichroism, and electron paramagnetic resonance spectroscopic investigation of the complexes. The Journal of Biological Chemistry. 257: 8308-20. PMID 6282878  0.84
1982 Sono M, Dawson JH. Formation of low spin complexes of ferric cytochrome P-450-CAM with anionic ligands. Spin state and ligand affinity comparison to myoglobin. The Journal of Biological Chemistry. 257: 5496-502. PMID 6279603  0.84
1982 Dawson JH, Andersson LA, Sono M. Spectroscopic investigations of ferric cytochrome P-450-CAM ligand complexes. Identification of the ligand trans to cysteinate in the native enzyme. The Journal of Biological Chemistry. 257: 3606-17. PMID 6277939  0.84
1982 COLLMAN JP, BASOLO F, BUNNENBERG E, COLLINS TJ, DAWSON JH, ELLIS PEJ, MARROCCO ML, MOSCOWITZ A, SESSLER JL, SZYMANSKI T. ChemInform Abstract: USE OF MAGNETIC CIRCULAR DICHROISM TO DETERMINE AXIAL LIGATION FOR SOME STERICALLY ENCUMBERED IRON(II) PORPHYRIN COMPLEXES Chemischer Informationsdienst. 13. DOI: 10.1002/chin.198201277  0.64
1981 Dooley DM, Dawson JH, Stephens PJ, Gray HB. Spectroscopic studies of ascorbate oxidase. Electronic structure of the blue copper sites. Biochemistry. 20: 2024-8. PMID 7225370 DOI: 10.1021/bi00510a044  1
1981 Collman JP, Basolo F, Bunnenberg E, Collins TJ, Dawson JH, Ellis PE, Marrocco ML, Moscowitz A, Sessler JL, Szymanski T. Use of magnetic circular dichroism to determine axial ligation for some sterically encumbered iron(II) porphyrin complexes Journal of the American Chemical Society. 103: 5636-5648. DOI: 10.1021/ja00409a003  0.64
1980 Dawson JH, Dooley DM, Gray HB. Coordination environment and fluoride binding of type 2 copper in the blue copper protein ascorbate oxidase. Proceedings of the National Academy of Sciences of the United States of America. 77: 5028-31. PMID 16592868 DOI: 10.1073/pnas.77.9.5028  1
1980 Solomon EI, Hare JW, Dooley DM, Dawson JH, Stephens PJ, Gray HB. Spectroscopic studies of stellacyanin, plastocyanin, and azurin. Electronic structure of the blue copper sites Journal of the American Chemical Society. 102: 168-178. DOI: 10.1021/ja00521a029  1
1979 Bösterling B, Stier A, Hildebrandt AG, Dawson JH, Trudell JR. Reconstitution of cytochrome P-450 and cytochrome P-450 reductase into phosphatidylcholine-phosphatidylethanolamine bilayers: characterization of structure and metabolic activity. Molecular Pharmacology. 16: 332-42. PMID 481424  0.64
1979 Dawson JH, Dooley DM, Clark R, Stephens PJ, Gray HB. Spectroscopic studies of ceruloplasmin. Electronic structures of the copper sites Journal of the American Chemical Society. 101: 5046-5053. DOI: 10.1021/ja00511a040  1
1979 Dooley DM, Rawlings J, Dawson JH, Stephens PJ, Andreasson L, Malmstrom BG, Gray HB. Spectroscopic studies of Rhus vernicifera and Polyporus versicolor laccase. Electronic structures of the copper sites Journal of the American Chemical Society. 101: 5038-5046. DOI: 10.1021/ja00511a039  1
1978 Dawson JH, Cramer SP. Oxygenated cytochrome P-450cam: evidence against axial histidine ligation of iron. Febs Letters. 88: 127-30. PMID 639980  0.8
1978 Dawson JH, Trudell JR, Linder RE, Barth G, Bunnenberg E, Djerassi C. Magnetic circular dichroism of purified forms of rabbit liver cytochromes P-450 and P-420. Biochemistry. 17: 33-42. PMID 618545  0.64
1978 Dawson JH, Dooley DM, Gray HB. Coordination environment and fluoride binding of type 2 copper in the blue copper oxidase ceruloplasmin. Proceedings of the National Academy of Sciences of the United States of America. 75: 4078-81. PMID 212731 DOI: 10.1073/pnas.75.9.4078  1
1977 Dawson JH, Trudell JR, Barth G, Linder RE, Bunnenberg E, Djerassi C, Gouterman M, Connell CR, Sayer P. Magnetic circular dichroism studies of non-iron "hyper" porphyrin complexes as models for reduced + CO cytochrome P-450. Journal of the American Chemical Society. 99: 641-2. PMID 830697 DOI: 10.1021/ja00444a070  1
1977 DAWSON JH, TRUDELL JR, BARTH G, LINDER RE, BUNNENBERG E, DJERASSI C, GOUTERMAN M, CONNELL CR, SAYER P. ChemInform Abstract: MAGNETIC CIRCULAR DICHROISM STUDIES. 51. MAGNETIC CIRCULAR DICHROISM STUDIES OF NON-IRON ′HYPER′ PORPHYRIN COMPLEXES AS MODELS FOR REDUCED + CARBON MONOXIDE CYTOCHROME P-450 Chemischer Informationsdienst. 8: no-no. DOI: 10.1002/chin.197716043  0.64
1976 Dawson JH, Trudell JR, Barth G, Linder RE, Bunnenberg E, Djerassi C, Chiang R, Hager LP. Letter: Chloroperoxidase. Evidence for P-450 type heme environment from magnetic circular dichroism spectroscopy. Journal of the American Chemical Society. 98: 3709-10. PMID 1270707  0.64
1976 Dawson JH, Holm RH, Trudell JR, Barth G, Linder RE, Bunnenberg E, Djerassi C, Tang SC. Letter: Oxidized cytochrome P-450. Magnetic circular dichroism evidence for thiolate ligation in the substrate-bound form. Implications for the catalytic mechanism. Journal of the American Chemical Society. 98: 3707-8. PMID 1270706 DOI: 10.1021/ja00428a054  0.64
1976 Collman JP, Sorrell TN, Dawson JH, Trudell JR, Bunnenberg E, Djerassi C. Magnetic circular dichroism of ferrous carbonyl adducts of cytochromes P-450 and P-420 and their synthetic models: further evidence for mercaptide as the fifth ligand to iron. Proceedings of the National Academy of Sciences of the United States of America. 73: 6-10. PMID 1061127 DOI: 10.1073/pnas.73.1.6  0.64
1975 Balint AV, Dawson JH, Dawson CR. A spectroscopic and chromatographic investigation of the behavior of 3-pentadecylcatechol (PDC) in various solvents under aerobic conditions. Analytical Biochemistry. 66: 340-52. PMID 124541 DOI: 10.1016/0003-2697(75)90602-8  1
1974 Dawson JH, Dolinger PM, Trudell JR, Barth G, Linder RE, Bunnenberg E, Djerassi C. Magnetic circular dichroism studies XXXV. A comparison of cytochromes P-450 and P-448. Proceedings of the National Academy of Sciences of the United States of America. 71: 4594-7. PMID 4531003  0.64
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