Gerald T. Babcock - Publications

Affiliations: 
1976-2000 Chemistry Michigan State University, East Lansing, MI 
Area:
oxygen chemistry
Website:
http://www.cem.msu.edu/~gradoff/brochf/Babcock.htm

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
2004 Qian J, Mills DA, Geren L, Wang K, Hoganson CW, Schmidt B, Hiser C, Babcock GT, Durham B, Millett F, Ferguson-Miller S. Role of the conserved arginine pair in proton and electron transfer in cytochrome C oxidase. Biochemistry. 43: 5748-56. PMID 15134449 DOI: 10.1021/bi036279o  1
2003 Styring S, Feyziyev Y, Mamedov F, Hillier W, Babcock GT. pH dependence of the donor side reactions in Ca2+-depleted photosystem II. Biochemistry. 42: 6185-92. PMID 12755621 DOI: 10.1021/bi027035r  1
2003 Haymond S, Zak JK, Show Y, Butler JE, Babcock GT, Swain GM. Spectroelectrochemical responsiveness of a freestanding, boron-doped diamond, optically transparent electrode toward ferrocene Analytica Chimica Acta. 500: 137-144. DOI: 10.1016/S0003-2670(03)00529-4  1
2003 Haymond S, Babcock GT, Swain GM. Electron transfer kinetics of ferrocene at microcrystalline boron-doped diamond electrodes: Effect of solvent and electrolyte Electroanalysis. 15: 249-253. DOI: 10.1002/elan.200390031  1
2002 Haymond S, Babcock GT, Swain GM. Direct electrochemistry of cytochrome C at nanocrystalline boron-doped diamond. Journal of the American Chemical Society. 124: 10634-5. PMID 12207500 DOI: 10.1021/ja027019h  1
2002 Dorlet P, Seibold SA, Babcock GT, Gerfen GJ, Smith WL, Tsai AL, Un S. High-field EPR study of tyrosyl radicals in prostaglandin H(2) synthase-1. Biochemistry. 41: 6107-14. PMID 11994006 DOI: 10.1021/bi015871f  1
2002 Schelvis JP, Berka V, Babcock GT, Tsai AL. Resonance Raman detection of the Fe-S bond in endothelial nitric oxide synthase. Biochemistry. 41: 5695-701. PMID 11980473 DOI: 10.1021/bi0118456  1
2001 Chu HA, Debus RJ, Babcock GT. D1-Asp170 is structurally coupled to the oxygen evolving complex in photosystem II as revealed by light-induced Fourier transform infrared difference spectroscopy. Biochemistry. 40: 2312-6. PMID 11329301 DOI: 10.1021/bi0022994  1
2001 Hillier W, Babcock GT. S-state dependent Fourier transform infrared difference spectra for the photosystem II oxygen evolving complex. Biochemistry. 40: 1503-9. PMID 11327808 DOI: 10.1021/bi002436x  1
2001 Hillier W, Babcock GT. Photosynthetic reaction centers. Plant Physiology. 125: 33-7. PMID 11154290 DOI: 10.1104/pp.125.1.33  1
2001 Chu HA, Hillier W, Law NA, Babcock GT. Vibrational spectroscopy of the oxygen-evolving complex and of manganese model compounds. Biochimica Et Biophysica Acta. 1503: 69-82. PMID 11115625 DOI: 10.1016/S0005-2728(00)00216-4  1
2001 Haas AS, Pilloud DL, Reddy KS, Babcock GT, Moser CC, Blasie JK, Dutton PL. Cytochrome c and cytochrome c oxidase: Monolayer assemblies and catalysis Journal of Physical Chemistry B. 105: 11351-11362. DOI: 10.1021/jp011834m  1
2000 Chu HA, Gardner MT, Hillier W, Babcock GT. Low-frequency fourier transform infrared spectroscopy of the oxygen-evolving complex in Photosystem II. Photosynthesis Research. 66: 57-63. PMID 16228410 DOI: 10.1023/A:1010779327960  1
2000 Westphal KL, Lydakis-Simantiris N, Cukier RI, Babcock GT. Effects of Sr2+-substitution on the reduction rates of Yz* in PSII membranes--evidence for concerted hydrogen-atom transfer in oxygen evolution. Biochemistry. 39: 16220-9. PMID 11123952 DOI: 10.1021/bi0018077  1
2000 Proshlyakov DA, Pressler MA, DeMaso C, Leykam JF, DeWitt DL, Babcock GT. Oxygen activation and reduction in respiration: involvement of redox-active tyrosine 244. Science (New York, N.Y.). 290: 1588-91. PMID 11090359  1
2000 Chu HA, Sackett H, Babcock GT. Identification of a Mn-O-Mn cluster vibrational mode of the oxygen-evolving complex in photosystem II by low-frequency FTIR spectroscopy. Biochemistry. 39: 14371-6. PMID 11087389 DOI: 10.1021/bi001751g  1
2000 Chu HA, Hillier W, Law NA, Sackett H, Haymond S, Babcock GT. Light-induced FTIR difference spectroscopy of the S(2)-to-S(3) state transition of the oxygen-evolving complex in Photosystem II. Biochimica Et Biophysica Acta. 1459: 528-32. PMID 11004472 DOI: 10.1016/S0005-2728(00)00193-6  1
2000 Blomberg MR, Siegbahn PE, Babcock GT, Wikström M. O-O bond splitting mechanism in cytochrome oxidase. Journal of Inorganic Biochemistry. 80: 261-9. PMID 11001098 DOI: 10.1016/S0162-0134(00)00080-5  1
2000 Zhao Y, Brandish PE, Di Valentin M, DiValentin M, Schelvis JP, Babcock GT, Marletta MA. Inhibition of soluble guanylate cyclase by ODQ. Biochemistry. 39: 10848-54. PMID 10978171 DOI: 10.1021/bi9929296  1
2000 Westphal KL, Tommos C, Cukier RI, Babcock GT. Concerted hydrogen-atom abstraction in photosynthetic water oxidation. Current Opinion in Plant Biology. 3: 236-42. PMID 10837268 DOI: 10.1016/S1369-5266(00)00070-4  1
2000 Seibold SA, Cerda JF, Mulichak AM, Song I, Garavito RM, Arakawa T, Smith WL, Babcock GT. Peroxidase activity in prostaglandin endoperoxide H synthase-1 occurs with a neutral histidine proximal heme ligand. Biochemistry. 39: 6616-24. PMID 10828979 DOI: 10.1021/bi0002333  1
2000 Tommos C, Babcock GT. Proton and hydrogen currents in photosynthetic water oxidation. Biochimica Et Biophysica Acta. 1458: 199-219. PMID 10812034 DOI: 10.1016/S0005-2728(00)00069-4  1
2000 Denninger JW, Schelvis JP, Brandish PE, Zhao Y, Babcock GT, Marletta MA. Interaction of soluble guanylate cyclase with YC-1: kinetic and resonance Raman studies. Biochemistry. 39: 4191-8. PMID 10747811 DOI: 10.1021/bi992332q  1
2000 Shi W, Hoganson CW, Espe M, Bender CJ, Babcock GT, Palmer G, Kulmacz RJ, Tsai Al. Electron paramagnetic resonance and electron nuclear double resonance spectroscopic identification and characterization of the tyrosyl radicals in prostaglandin H synthase 1. Biochemistry. 39: 4112-21. PMID 10747802 DOI: 10.1021/bi992561c  1
2000 Hoganson CW, Babcock GT. Mechanistic aspects of the tyrosyl radical-manganese complex in photosynthetic water oxidation. Metal Ions in Biological Systems. 37: 613-56. PMID 10693147  1
2000 Blomberg MRA, Siegbahn PEM, Babcock GT, Wikström M. Modeling cytochrome oxidase: A quantum chemical study of the O-O bond cleavage mechanism Journal of the American Chemical Society. 122: 12848-12858. DOI: 10.1021/ja002745a  1
2000 Schelvis JPM, Seibold SA, Cerda JF, Michael Garavito R, Babcock GT. Interaction of nitric oxide with prostaglandin endoperoxide H synthase-1: Implications for Fe-His bond cleavage in heme proteins Journal of Physical Chemistry B. 104: 10844-10850.  1
1999 Zhen Y, Hoganson CW, Babcock GT, Ferguson-Miller S. Definition of the interaction domain for cytochrome c on cytochrome c oxidase. I. Biochemical, spectral, and kinetic characterization of surface mutants in subunit ii of Rhodobacter sphaeroides cytochrome aa(3). The Journal of Biological Chemistry. 274: 38032-41. PMID 10608872 DOI: 10.1074/jbc.274.53.38032  1
1999 Choi CY, Cerda JF, Chu HA, Babcock GT, Marletta MA. Spectroscopic characterization of the heme-binding sites in Plasmodium falciparum histidine-rich protein 2. Biochemistry. 38: 16916-24. PMID 10606526 DOI: 10.1021/bi991665k  1
1999 Babcock GT. How oxygen is activated and reduced in respiration. Proceedings of the National Academy of Sciences of the United States of America. 96: 12971-3. PMID 10557256 DOI: 10.1073/pnas.96.23.12971  1
1999 Chu HA, Gardner MT, O'Brien JP, Babcock GT. Low-frequency fourier transform infrared spectroscopy of the oxygen-evolving and quinone acceptor complexes in photosystem II. Biochemistry. 38: 4533-41. PMID 10194375 DOI: 10.1021/bi982807y  1
1999 Gindt YM, Vollenbroek E, Westphal K, Sackett H, Sancar A, Babcock GT. Origin of the transient electron paramagnetic resonance signals in DNA photolyase. Biochemistry. 38: 3857-66. PMID 10194296 DOI: 10.1021/bi981191+  1
1999 Schelvis JPM, Kim S, Zhao Y, Marletta MA, Babcock GT. Structural dynamics in the guanylate cyclase heme pocket after CO photolysis Journal of the American Chemical Society. 121: 7397-7400. DOI: 10.1021/ja9909071  1
1999 Busby RW, Schelvis JPM, Yu DS, Babcock GT, Marletta MA. Lipoic acid biosynthesis: LipA is an iron-sulfur protein Journal of the American Chemical Society. 121: 4706-4707. DOI: 10.1021/ja990134g  1
1999 Himo F, Babcock GT, Eriksson LA. Conformational analysis of quinone anion radicals in photosystem II and photosynthetic bacteria Journal of Physical Chemistry A. 103: 3745-3749.  1
1999 Schelvis JPM, Varotsis C, Deinum G, Babcock GT. CO photolysis of cytochrome oxidase investigated by ps resonance Raman spectroscopy Laser Chemistry. 19: 223-225.  1
1999 Varotsis C, Wu W, Chang CK, Babcock GT, Wikström M, Puustinen A. Resonance Raman scattering from heme o complexes and cytochrome bo3 oxidase Laser Chemistry. 19: 227-228.  1
1999 Himo F, Babcock GT, Eriksson LA. Tyrosyl radical in galactose oxidase not strongly perturbed by cysteine cross-link Chemical Physics Letters. 313: 374-378.  1
1998 Schelvis JP, Zhao Y, Marletta MA, Babcock GT. Resonance raman characterization of the heme domain of soluble guanylate cyclase. Biochemistry. 37: 16289-97. PMID 9819221 DOI: 10.1021/bi981547h  1
1998 Zhao Y, Hoganson C, Babcock GT, Marletta MA. Structural changes in the heme proximal pocket induced by nitric oxide binding to soluble guanylate cyclase. Biochemistry. 37: 12458-64. PMID 9730818 DOI: 10.1021/bi9811563  1
1998 Hoganson CW, Pressler MA, Proshlyakov DA, Babcock GT. From water to oxygen and back again: mechanistic similarities in the enzymatic redox conversions between water and dioxygen. Biochimica Et Biophysica Acta. 1365: 170-4. PMID 9693735 DOI: 10.1016/S0005-2728(98)00057-7  1
1998 Tommos C, Hoganson CW, Valentin MD, Lydakis-Simantiris N, Dorlet P, Westphal K, Chu HA, McCracken J, Babcock GT. Manganese and tyrosyl radical function in photosynthetic oxygen evolution. Current Opinion in Chemical Biology. 2: 244-52. PMID 9667938  1
1998 Proshlyakov DA, Pressler MA, Babcock GT. Dioxygen activation and bond cleavage by mixed-valence cytochrome c oxidase. Proceedings of the National Academy of Sciences of the United States of America. 95: 8020-5. PMID 9653133 DOI: 10.1073/pnas.95.14.8020  1
1998 Lydakis-Simantiris N, Dorlet P, Ghanotakis DF, Babcock GT. Kinetic and spectroscopic properties of the YZ* radical in Ca2+- and Cl--depleted photosystem II preparations Biochemistry. 37: 8816. PMID 9628744 DOI: 10.1021/bi985041a  0.32
1998 Lydakis-Simantiris N, Dorlet P, Ghanotakis DF, Babcock GT. Kinetic and spectroscopic properties of the YZ* radical in Ca2+- and Cl--depleted photosystem II preparations. Biochemistry. 37: 6427-35. PMID 9572860 DOI: 10.1021/bi972980e  1
1998 Kim Y, Babcock GT, Surerus KK, Fee JA, Dyer RB, Woodruff WH, Oertling WA. Cyanide binding and active site structure in heme-copper oxidases: normal coordinate analysis of iron-cyanide vibrations of a3(2+)CN- complexes of cytochromes ba3 and aa3. Biospectroscopy. 4: 1-15. PMID 9547010 DOI: 10.1002/(SICI)1520-6343(1998)4:1<1::AID-BSPY1>3.0.CO;2-A  1
1998 Zhao Y, Schelvis JP, Babcock GT, Marletta MA. Identification of histidine 105 in the beta1 subunit of soluble guanylate cyclase as the heme proximal ligand. Biochemistry. 37: 4502-9. PMID 9521770 DOI: 10.1021/bi972686m  1
1998 Mac M, Bowlby NR, Babcock GT, McCracken J. Monomeric spin density distribution in the primary donor of photosystem I as determined by electron magnetic resonance: Functional and thermodynamic implications Journal of the American Chemical Society. 120: 13215-13223. DOI: 10.1021/ja982662i  1
1998 Blomberg MRA, Siegbahn PEM, Babcock GT. Modeling electron transfer in biochemistry: A quantum chemical study of charge separation in Rhodobacter sphaeroides and photosystem II Journal of the American Chemical Society. 120: 8812-8824. DOI: 10.1021/ja9805268  1
1998 Tommos C, McCracken J, Styring S, Babcock GT. Stepwise disintegration of the photosynthetic oxygen-evolving complex Journal of the American Chemical Society. 120: 10441-10452. DOI: 10.1021/ja980281z  1
1998 Colpas GJ, Brayman TG, McCracken J, Pressler MA, Babcock GT, Ming LJ, Colangelo CM, Scott RA, Hausinger RP. Spectroscopic characterization of metal binding by Klebsiella aerogenes UreE urease accessory protein Journal of Biological Inorganic Chemistry. 3: 150-160. DOI: 10.1007/s007750050216  1
1998 Marietta MA, Brandish PE, Denninger JW, Kim S, Stone JR, Zhao Y, Deinum G, Schelvis H, Babcock GT. Nitric oxide regulation of guanylate cyclase activity Faseb Journal. 12: A1331.  1
1998 Dorlet P, Di Valentin M, Babcock GT, McCracken JL. Interaction of Yz. with its environment in acetate-treated photosystem II membranes and reaction center cores Journal of Physical Chemistry B. 102: 8239-8247.  1
1998 Hawkins GJ, Hunneman R, Gardner MT, Babcock GT. An ultra-wide passband (5-30 μm) filter for FTIR studies of Photosystem II Infrared Physics and Technology. 39: 297-306.  1
1998 Tommos C, Babcock GT. Oxygen Production in Nature: A Light-Driven Metalloradical Enzyme Process Accounts of Chemical Research. 31: 18-25.  1
1997 Hoganson CW, Babcock GT. A metalloradical mechanism for the generation of oxygen from water in photosynthesis. Science (New York, N.Y.). 277: 1953-6. PMID 9302282 DOI: 10.1126/science.277.5334.1953  1
1997 Babcock GT, Espe M, Hoganson C, Lydakis-Simantiris N, McCracken J, Shi W, Styring S, Tommos C, Warncke K. Tyrosyl radicals in enzyme catalysis: some properties and a focus on photosynthetic water oxidation. Acta Chemica Scandinavica (Copenhagen, Denmark : 1989). 51: 533-40. PMID 9190041  1
1997 Qian J, Shi W, Pressler M, Hoganson C, Mills D, Babcock GT, Ferguson-Miller S. Aspartate-407 in Rhodobacter sphaeroides cytochrome c oxidase is not required for proton pumping or manganese binding. Biochemistry. 36: 2539-43. PMID 9054559 DOI: 10.1021/bi962721+  1
1997 Dole F, Diner BA, Hoganson CW, Babcock GT, Britt RD. Determination of the electron spin density on the phenolic oxygen of the tyrosyl radical of photosystem II [4] Journal of the American Chemical Society. 119: 11540-11541. DOI: 10.1021/ja9717727  1
1997 Blomberg MRA, Siegbahn PEM, Styring S, Babcock GT, Åkermark B, Korall P. A quantum chemical study of hydrogen abstraction from manganese-coordinated water by a tyrosyl radical: A model for water oxidation in photosystem II Journal of the American Chemical Society. 119: 8285-8292. DOI: 10.1021/ja9642323  1
1997 Schelvis JPM, Deinum G, Varotsis CA, Ferguson-Miller S, Babcock GT. Low-power picosecond resonance Raman evidence for histidine ligation to heme a3 after photodissociation of CO from cytochrome c oxidase Journal of the American Chemical Society. 119: 8409-8416. DOI: 10.1021/ja964133p  1
1997 Lydakis-Simantiris N, Ghanotakis DF, Babcock GT. Kinetic isotope effects on the reduction of the Y(Z) radical in oxygen evolving and tris-washed photosystem II membranes by time-resolved EPR Biochimica Et Biophysica Acta - Bioenergetics. 1322: 129-140. DOI: 10.1016/S0005-2728(97)00072-8  1
1997 Eriksson LA, Himo F, Siegbahn PEM, Babcock GT. Electronic and magnetic properties of neutral and charged quinone and plastoquinone radicals Journal of Physical Chemistry A. 101: 9496-9504.  1
1996 Ferguson-Miller S, Babcock GT. Heme/Copper Terminal Oxidases. Chemical Reviews. 96: 2889-2908. PMID 11848844  1
1996 Gardner MT, Deinum G, Kim Y, Babcock GT, Scott MJ, Holm RH. Vibrational Analysis of a Molecular Heme-Copper Assembly with a Nearly Linear Fe(III)-CN-Cu(II) Bridge: Insight into Cyanide Binding to Fully Oxidized Cytochrome c Oxidase. Inorganic Chemistry. 35: 6878-6884. PMID 11666856  0.48
1996 Mac M, Tang XS, Diner BA, McCracken J, Babcock GT. Identification of histidine as an axial ligand to P700+. Biochemistry. 35: 13288-93. PMID 8873594 DOI: 10.1021/bi961765f  1
1996 Mitchell DM, Fetter JR, Mills DA, Adelroth P, Pressler MA, Kim Y, Aasa R, Brzezinski P, Malmström BG, Alben JO, Båbcock GT, Ferguson-Miller S, Gennis RB. Site-directed mutagenesis of residues lining a putative proton transfer pathway in cytochrome c oxidase from Rhodobacter sphaeroides. Biochemistry. 35: 13089-93. PMID 8855945 DOI: 10.1021/bi961416l  1
1996 Hosler JP, Shapleigh JP, Mitchell DM, Kim Y, Pressler MA, Georgiou C, Babcock GT, Alben JO, Ferguson-Miller S, Gennis RB. Polar residues in helix VIII of subunit I of cytochrome c oxidase influence the activity and the structure of the active site. Biochemistry. 35: 10776-83. PMID 8718868 DOI: 10.1021/bi9606511  1
1996 Deinum G, Stone JR, Babcock GT, Marletta MA. Binding of nitric oxide and carbon monoxide to soluble guanylate cyclase as observed with Resonance raman spectroscopy. Biochemistry. 35: 1540-7. PMID 8634285 DOI: 10.1021/bi952440m  1
1996 Mitchell DM, Adelroth P, Hosler JP, Fetter JR, Brzezinski P, Pressler MA, Aasa R, Malmström BG, Alben JO, Babcock GT, Gennis RB, Ferguson-Miller S. A ligand-exchange mechanism of proton pumping involving tyrosine-422 of subunit I of cytochrome oxidase is ruled out. Biochemistry. 35: 824-8. PMID 8547262 DOI: 10.1021/bi951897t  1
1996 Kim S, Deinum G, Gardner MT, Marletta MA, Babcock GT. Distal pocket polarity in the unusual ligand binding site of soluble guanylate cyclase: Implications for the control of ·NO binding Journal of the American Chemical Society. 118: 8769-8770. DOI: 10.1021/ja961411b  1
1996 Hoganson CW, Sahlin M, Sjöberg BM, Babcock GT. Electron magnetic resonance of the tyrosyl radical in ribonucleotide reductase from Escherichia coli Journal of the American Chemical Society. 118: 4672-4679. DOI: 10.1021/ja953979a  1
1996 Varotsis C, Kreszowski DH, Babcock GT. Cytochrome o3 hemepocket relaxation subsequent to carbon monoxide photolysis from fully reduced and mixed valence cytochrome bo3 oxidase Biospectroscopy. 2: 331-338.  1
1996 Bowlby NR, Sithole, Babcock GT, Mclntosh L. 3. Oxygen evolution from water potential metal ligands in photosyntheitc water oxidaton identified by site-directed mutagensis of synechocystis sp. PCC 6803 Berichte Der Bunsengesellschaft/Physical Chemistry Chemical Physics. 100: 1978-1986.  1
1996 Gardner MT, Deinum G, Kim Y, Babcock GT, Scott MJ, Holm RH. Vibrational Analysis of a Molecular Heme-Copper Assembly with a Nearly Linear FeIII-CN-CuII Bridge: Insight into Cyanide Binding to Fully Oxidized Cytochrome c Oxidase Inorganic Chemistry. 35: 6878-6884.  1
1996 Pushkin DB, Babcock GT. More on education [2] Chemical and Engineering News. 74: 7.  1
1996 Warncke K, Babcock GT, McCracken J. Static conformational distributions in the solid state: Analysis and application to angular dispersion in side chain orientations in model tyrosine in aqueous glass Journal of Physical Chemistry. 100: 4654-4661.  1
1996 Schmidt E, Zhang H, Chang CK, Babcock GT, Oertling WA. Room temperature binding of CO to cobaltous porphyrin π cation radical: Spectroscopic characterization of mono and bis CO complexes with cobaltic porphyrin Journal of the American Chemical Society. 118: 2954-2961.  1
1996 Babcock GT, Floris R, Nilsson T, Pressler M, Varotsis C, Vollenbroek E. Dioxygen activation in enzymatic systems and in inorganic models Inorganica Chimica Acta. 243: 345-353.  1
1995 Hoganson CW, Lydakis-Simantiris N, Tang XS, Tommos C, Warncke K, Babcock GT, Diner BA, McCracken J, Styring S. A hydrogen-atom abstraction model for the function of YZ in photosynthetic oxygen evolution. Photosynthesis Research. 46: 177-84. PMID 24301580 DOI: 10.1007/BF00020428  1
1995 Fetter JR, Qian J, Shapleigh J, Thomas JW, García-Horsman A, Schmidt E, Hosler J, Babcock GT, Gennis RB, Ferguson-Miller S. Possible proton relay pathways in cytochrome c oxidase. Proceedings of the National Academy of Sciences of the United States of America. 92: 1604-8. PMID 7878026 DOI: 10.1073/pnas.92.5.1604  1
1995 Hsi LC, Hoganson CW, Babcock GT, Garavito RM, Smith WL. An examination of the source of the tyrosyl radical in ovine prostaglandin endoperoxide synthase-1. Biochemical and Biophysical Research Communications. 207: 652-60. PMID 7864856 DOI: 10.1006/bbrc.1995.1237  1
1995 Espe MP, Hosler JP, Ferguson-Miller S, Babcock GT, McCracken J. A continuous wave and pulsed EPR characterization of the Mn2+ binding site in Rhodobacter sphaeroides cytochrome c oxidase. Biochemistry. 34: 7593-602. PMID 7779805  1
1995 Hosler JP, Espe MP, Zhen Y, Babcock GT, Ferguson-Miller S. Analysis of site-directed mutants locates a non-redox-active metal near the active site of cytochrome c oxidase of Rhodobacter sphaeroides. Biochemistry. 34: 7586-92. PMID 7779804  1
1995 Varotsis C, Babcock GT, Lauraeus M, Wikström M. Raman detection of a peroxy intermediate in the hydroquinone-oxidizing cytochrome aa3 of Bacillus subtilis. Biochimica Et Biophysica Acta. 1231: 111-6. PMID 7640289 DOI: 10.1016/0005-2728(95)00076-U  1
1995 Zhang H, Schmidt E, Wu W, Chang CK, Babcock GT. Picosecond time-resolved resonance Raman spectroscopy of the charge separated state of Mg-free base diporphyrins Chemical Physics Letters. 234: 133-140. DOI: 10.1016/0009-2614(95)00042-3  1
1995 Varotsis C, Babcock GT, Garcia-Horsman JA, Gennis RB. Resonance Raman spectroscopy of the heme groups of cytochrome cbb3 in Rhodobacter sphaeroides Journal of Physical Chemistry. 99: 16817-16820.  1
1995 Varotsis CA, Babcock GT. Photolytic activity of early intermediates in dioxygen activation and reduction by cytochrome oxidase Journal of the American Chemical Society. 117: 11260-11269.  1
1995 Tommos C, Tang XS, Warncke K, Hoganson CW, Styring S, McCracken J, Diner BA, Babcock GT. Spin-density distribution, conformation, and hydrogen bonding of the redox-active tyrosine YZ in photosystem II from multiple electron magnetic-resonance spectroscopies: Implications for photosynthetic oxygen evolution Journal of the American Chemical Society. 117: 10325-10335.  1
1995 Warncke K, Brooks HB, Lee HI, McCracken J, Davidson VL, Babcock GT. Structure of the dithionite-generated tryptophan tryptophylquinone cofactor radical in methylamine dehydrogenase revealed by ENDOR and ESEEM spectroscopies Journal of the American Chemical Society. 117: 10063-10075.  1
1994 Hosler JP, Shapleigh JP, Tecklenburg MJ, Thomas JW, Kim Y, Espe M, Fetter J, Babcock GT, Alben JO, Gennis RB. A loop between transmembrane helices IX and X of subunit I of cytochrome c oxidase caps the heme a-heme a3-CuB center. Biochemistry. 33: 1194-201. PMID 8110750  1
1994 Hsi LC, Hoganson CW, Babcock GT, Smith WL. Characterization of a tyrosyl radical in prostaglandin endoperoxide synthase-2. Biochemical and Biophysical Research Communications. 202: 1592-8. PMID 8060344 DOI: 10.1006/bbrc.1994.2114  1
1994 Floris R, Kim Y, Babcock GT, Wever R. Optical spectrum of myeloperoxidase. Origin of the red shift. European Journal of Biochemistry / Febs. 222: 677-85. PMID 8020506 DOI: 10.1111/j.1432-1033.1994.tb18912.x  1
1994 Babcock GT. Resonance Raman microspectroscopy in biology. Biophysical Journal. 67: 5-6. PMID 7919022  1
1994 Warncke K, Babcock GT, McCracken J. Structure of the YD tyrosine radical in photosystem II as revealed by 2H electron spin echo envelope modulation (ESEEM) spectroscopic Analysis of Hydrogen Hyperfine Interactions Journal of the American Chemical Society. 116: 7332-7340.  1
1994 Kreszowski DH, Deinum G, Babcock GT. Picosecond time-resolved resonance Raman scattering from zinc(II) octaethylporphyrin Journal of the American Chemical Society. 116: 7463-7464.  1
1994 Warncke K, Babcock GT, Dooley DM, McGuirl MA, McCracken J. Structure of the topa-semiquinone catalytic intermediate of amine oxidase as revealed by magnetic interactions with exchangeable 2H and 1H nuclei Journal of the American Chemical Society. 116: 4028-4037.  1
1994 Hosler JP, Kim Y, Shapleigh J, Gennis R, Alben J, Ferguson-Miller S, Babcock G. Vibrational characteristics of mutant and wild-type carbon monoxy cytochrome c oxidase: Evidence for a linear arrangement of heme a, a3, and CuB Journal of the American Chemical Society. 116: 5515-5516.  1
1993 Bowlby NR, Espe M, Bhatnagar R, Wang J, Hoganson C, McIntosh L, Babcock GT. Analytical procedures for the quantification of isotopic amino acid incorporation into photosynthetic proteins of Synechocystis PCC 6803. Photosynthesis Research. 38: 379-86. PMID 24317993 DOI: 10.1007/BF00046764  1
1993 Calhoun MW, Thomas JW, Hill JJ, Hosler JP, Shapleigh JP, Tecklenburg MM, Ferguson-Miller S, Babcock GT, Alben JO, Gennis RB. Identity of the axial ligand of the high-spin heme in cytochrome oxidase: spectroscopic characterization of mutants in the bo-type oxidase of Escherichia coli and the aa3-type oxidase of Rhodobacter sphaeroides. Biochemistry. 32: 10905-11. PMID 8399240  1
1993 Kim ST, Sancar A, Essenmacher C, Babcock GT. Time-resolved EPR studies with DNA photolyase: excited-state FADH0 abstracts an electron from Trp-306 to generate FADH-, the catalytically active form of the cofactor. Proceedings of the National Academy of Sciences of the United States of America. 90: 8023-7. PMID 8396257  1
1993 Babcock GT, Varotsis C. Discrete steps in dioxygen activation--the cytochrome oxidase/O2 reaction. Journal of Bioenergetics and Biomembranes. 25: 71-80. PMID 8389752 DOI: 10.1007/BF00762849  1
1993 Hosler JP, Ferguson-Miller S, Calhoun MW, Thomas JW, Hill J, Lemieux L, Ma J, Georgiou C, Fetter J, Shapleigh J, Tecklenburg MMJ, Babcock GT, Gennis RB. Insight into the active-site structure and function of cytochrome oxidase by analysis of site-directed mutants of bacterial cytochrome aa3 and cytochrome bo Journal of Bioenergetics and Biomembranes. 25: 121-136. PMID 8389745 DOI: 10.1007/BF00762854  1
1993 Varotsis C, Zhang Y, Appelman EH, Babcock GT. Resolution of the reaction sequence during the reduction of O2 by cytochrome oxidase. Proceedings of the National Academy of Sciences of the United States of America. 90: 237-41. PMID 8380495  1
1993 Varotsis C, Babcock GT. Nanosecond time-resolved resonance Raman spectroscopy. Methods in Enzymology. 226: 409-31. PMID 8277875 DOI: 10.1016/0076-6879(93)26019-6  1
1993 Hansen AP, Britt RD, Klein MP, Bender CJ, Babcock GT. ENDOR and ESEEM studies of cytochrome c oxidase: evidence for exchangeable protons at the CuA site. Biochemistry. 32: 13718-24. PMID 8257706 DOI: 10.1021/bi00212a042  1
1993 Babcock GT. Proteins, radicals, isotopes, and mutants in photosynthetic oxygen evolution. Proceedings of the National Academy of Sciences of the United States of America. 90: 10893-5. PMID 8248188 DOI: 10.1073/pnas.90.23.10893  1
1993 Warncke K, Brooks HB, Babcock GT, Davidson VL, McCracken J. The nitrogen atom of substrate methylamine is incorporated into the tryptophan tryptophyl-semiquinone catalytic intermediate in methylamine dehydrogenase Journal of the American Chemical Society. 115: 6464-6465.  1
1993 Essenmacher C, Kim ST, Atamian M, Babcock GT, Sancar A. Tryptophan radical formation in DNA photolyase: Electron-spin polarization arising from photoexcitation of a doublet ground state Journal of the American Chemical Society. 115: 1602-1603.  1
1992 Hoganson CW, Babcock GT. Protein-tyrosyl radical interactions in photosystem II studied by electron spin resonance and electron nuclear double resonance spectroscopy: comparison with ribonucleotide reductase and in vitro tyrosine. Biochemistry. 31: 11874-80. PMID 1332777 DOI: 10.1021/bi00162a028  1
1992 Lauraeus M, Wikström M, Varotsis C, Tecklenburg MM, Babcock GT. Optical and resonance Raman spectroscopy of the heme groups of the quinol-oxidizing cytochrome aa3 of Bacillus subtilis. Biochemistry. 31: 10054-60. PMID 1327130  1
1992 Babcock GT, Varotsis C, Zhang Y. O2 activation in cytochrome oxidase and in other heme proteins. Biochimica Et Biophysica Acta. 1101: 192-4. PMID 1321667  1
1992 Shapleigh JP, Hosler JP, Tecklenburg MM, Kim Y, Babcock GT, Gennis RB, Ferguson-Miller S. Definition of the catalytic site of cytochrome c oxidase: specific ligands of heme a and the heme a3-CuB center. Proceedings of the National Academy of Sciences of the United States of America. 89: 4786-90. PMID 1317571  1
1992 Babcock GT, Wikström M. Oxygen activation and the conservation of energy in cell respiration. Nature. 356: 301-9. PMID 1312679 DOI: 10.1038/356301a0  1
1992 Bender CJ, Babcock GT. Radio frequency reactance properties of the Bruker ENDOR cavity Review of Scientific Instruments. 63: 3523-3524. DOI: 10.1063/1.1143761  1
1992 Procyk AD, Kim Y, Schmidt E, Fonda HN, Chang CK, Babcock GT, Bocian DF. Normal modes of metallochlorins revisited: Comparison of force fields and factors influencing the vibrational eigenvectors Journal of the American Chemical Society. 114: 6539-6549.  1
1992 Wu W, Chang CK, Varotsis C, Babcock GT, Puustinen A, Wikström M. Structure of the heme o prosthetic group from the terminal quinol oxidase of Escherichia coli Journal of the American Chemical Society. 114: 1182-1187.  1
1992 Babcock GT, El-Deeb MK, Sandusky PO, Whittaker MM, Whittaker JW. Electron paramagnetic resonance and electron nuclear double resonance spectroscopies of the radical site in galactose oxidase and of thioether-substituted phenol model compounds Journal of the American Chemical Society. 114: 3727-3734.  1
1991 Andersson KK, Babcock GT, Hooper AB. P460 of hydroxylamine oxidoreductase of Nitrosomonas europaea: Soret resonance Raman evidence for a novel heme-like structure. Biochemical and Biophysical Research Communications. 174: 358-63. PMID 1989613 DOI: 10.1016/0006-291X(91)90528-F  1
1991 Wever R, Oertling WA, Hoogland H, Bolscher BG, Kim Y, Babcock GT. Denaturation and renaturation of myeloperoxidase. Consequences for the nature of the prosthetic group. The Journal of Biological Chemistry. 266: 24308-13. PMID 1662207  1
1991 Sandusky PO, Oertling WA, Chang CK, Babcock GT. EPR and ENDOR studies of the metallooctaethylporphyrin π-cation radical Journal of Physical Chemistry. 95: 4300-4307.  1
1990 de Paula JC, Peiffer WE, Ingle RT, Centeno JA, Ferguson-Miller S, Babcock GT. Hemes a and a3 environments of plant cytochrome c oxidase. Biochemistry. 29: 8702-6. PMID 2176830  1
1990 López-Garriga JJ, Oertling WA, Kean RT, Hoogland H, Wever R, Babcock GT. Metal-ligand vibrations of cyanoferric myeloperoxidase and cyanoferric horseradish peroxidase: evidence for a constrained heme pocket in myeloperoxidase. Biochemistry. 29: 9387-95. PMID 2174260  1
1990 Barry BA, el-Deeb MK, Sandusky PO, Babcock GT. Tyrosine radicals in photosystem II and related model compounds. Characterization by isotopic labeling and EPR spectroscopy. The Journal of Biological Chemistry. 265: 20139-43. PMID 2173697  1
1990 Wikström M, Babcock GT. Cell respiration. Catalytic intermediates. Nature. 348: 16-7. PMID 2172832 DOI: 10.1038/348016a0  1
1990 Varotsis C, Babcock GT. Appearance of the v(FeIV = O) vibration from a ferryl-oxo intermediate in the cytochrome oxidase/dioxygen reaction. Biochemistry. 29: 7357-62. PMID 2171642  1
1990 Varotsis C, Woodruff WH, Babcock GT. Direct detection of a dioxygen adduct of cytochrome a3 in the mixed valence cytochrome oxidase/dioxygen reaction. The Journal of Biological Chemistry. 265: 11131-6. PMID 2162832  1
1990 Petersen J, Dekker JP, Bowlby NR, Ghanotakis DF, Yocum CF, Babcock GT. EPR characterization of the CP47-D1-D2-cytochrome b-559 complex of photosystem II. Biochemistry. 29: 3226-31. PMID 2159331  1
1990 Fonda HN, Oertling WA, Salehi A, Chang CK, Babcock GT. Normal-mode characteristics of chlorophyll models. Vibrational analysis of metallooctaethylchlorins and their selectively deuterated analogues Journal of the American Chemical Society. 112: 9497-9507.  1
1990 Oertling WA, Kean RT, Wever R, Babcock GT. Factors affecting the iron-oxygen vibrations of ferrous oxy and ferryl oxo heme proteins and model compounds Inorganic Chemistry. 29: 2633-2645.  1
1989 Hoganson CW, Ghanotakis DF, Babcock GT, Yocum CF. Mn(2+) reduces Yz (+) in manganese-depleted Photosystem II preparations. Photosynthesis Research. 22: 285-93. PMID 24424817 DOI: 10.1007/BF00048306  1
1989 Babcock GT, Barry BA, Debus RJ, Hoganson CW, Atamian M, McIntosh L, Sithole I, Yocum CF. Water oxidation in photosystem II: from radical chemistry to multielectron chemistry. Biochemistry. 28: 9557-65. PMID 2692711 DOI: 10.1021/bi00451a001  1
1989 Ghanotakis DF, de Paula JC, Demetriou DM, Bowlby NR, Petersen J, Babcock GT, Yocum CF. Isolation and characterization of the 47 kDa protein and the D1-D2-cytochrome b-559 complex. Biochimica Et Biophysica Acta. 974: 44-53. PMID 2538154 DOI: 10.1016/S0005-2728(89)80164-1  1
1989 Varotsis C, Woodruff WH, Babcock GT. Time-resolved Raman detection of v(Fe-O) in an early intermediate in the reduction of O2 by cytochrome oxidase Journal of the American Chemical Society. 111: 6439-6440.  1
1989 Hoganson CW, Babcock GT. Redox cofactor interactions in photosystem II: Electron spin resonance spectrum of P680 + is broadened in the presence of YZ + Biochemistry. 28: 1448-1454.  1
1989 Bender CJ, Sahlin M, Babcock GT, Barry BA, Chandrashekar TK, Salowe SP, Stubbe J, Lindström B, Petersson L, Ehrenberg A, Sjöberg BM. An ENDOR study of the tyrosyl free radical in ribonucleotide reductase from Escherichia coli Journal of the American Chemical Society. 111: 8076-8083.  1
1989 Sandusky PO, Salehi A, Chang CK, Babcock GT. An ENDOR study of spin distributions in octaethylmetalloporphyrin π cation radicals Journal of the American Chemical Society. 111: 6437-6439.  1
1989 Oertling WA, Salehi A, Chang CK, Babcock GT. Resonance Raman vibrational analysis of CuII, FeIII, and CoIII porphyrin π cation radicals and their meso-deuteriated analogues Journal of Physical Chemistry. 93: 1311-1319.  1
1989 Walters VA, De Paula JC, Babcock GT, Leroi GE. Resonance Raman spectrum of the lowest triplet state of zinc(II) tetraphenylporphyrin Journal of the American Chemical Society. 111: 8300-8302.  1
1988 Oertling WA, Babcock GT. Time-resolved and static resonance Raman spectroscopy of horseradish peroxidase intermediates. Biochemistry. 27: 3331-8. PMID 3390434  1
1988 Salehi A, Oertling WA, Fonda HN, Babcock GT, Chang CK. Resonance Raman spectra of the II-cation radicals of copper, cobalt, and nickel methyloctaethylchlorins: vibrational characteristics of chlorophyll models. Photochemistry and Photobiology. 48: 525-30. PMID 3231687  1
1988 Debus RJ, Barry BA, Sithole I, Babcock GT, McIntosh L. Directed mutagenesis indicates that the donor to P+680 in photosystem II is tyrosine-161 of the D1 polypeptide. Biochemistry. 27: 9071-4. PMID 3149511  1
1988 Oertling WA, Hoogland H, Babcock GT, Wever R. Identification and properties of an oxoferryl structure in myeloperoxidase compound II. Biochemistry. 27: 5395-400. PMID 2846034  1
1988 Hartzell CR, Beinert H, Babcock GT, Chan SI, Palmer G, Scott RA. Heterogeneity in an isolated membrane protein. Has the 'authentic cytochrome oxidase' been identified? Febs Letters. 236: 1-4. PMID 2841158 DOI: 10.1016/0014-5793(88)80273-4  1
1988 Debus RJ, Barry BA, Babcock GT, McIntosh L. Site-directed mutagenesis identifies a tyrosine radical involved in the photosynthetic oxygen-evolving system. Proceedings of the National Academy of Sciences of the United States of America. 85: 427-30. PMID 2829186  1
1988 Salehi A, Fonda HN, Oertling AW, Babcock GT, Chang CK. Preparation of trans-octaethylchlorin-d2(α,β)-d2(γ,δ) and -d4 as well as octaethylporphyrin-d2 using acid-catalyzed exchange reaction Journal of Labelled Compounds and Radiopharmaceuticals. 25: 1333-1337.  1
1988 Hoganson CW, Babcock GT. Electron-transfer events near the reaction center in O2-evolving photosystem II preparations Biochemistry. 27: 5848-5855.  1
1987 Ghanotakis DF, Waggoner CM, Bowlby NR, Demetriou DM, Babcock GT, Yocum CF. Comparative structural and catalytic properties of oxygen-evolving photosystem II preparations. Photosynthesis Research. 14: 191-9. PMID 24430734 DOI: 10.1007/BF00032704  1
1987 Barry BA, Babcock GT. Tyrosine radicals are involved in the photosynthetic oxygen-evolving system. Proceedings of the National Academy of Sciences of the United States of America. 84: 7099-103. PMID 3313386  1
1987 Babcock GT. Chapter 6 The photosynthetic oxygen-evolving process New Comprehensive Biochemistry. 15: 125-158. DOI: 10.1016/S0167-7306(08)60137-4  1
1987 Lubitz W, Babcock GT. ENDOR spectroscopy Trends in Biochemical Sciences. 12: 96-100. DOI: 10.1016/0968-0004(87)90045-4  1
1987 Kean RT, Oertling WA, Babcock GT. Characterization of six-coordinate ferryl protoheme by resonance Raman and optical absorption spectroscopy Journal of the American Chemical Society. 109: 2185-2187.  1
1987 Salehi A, Oertling WA, Babcock GT, Chang CK. Iron porphyrin π cation radicals: Solution resonance Raman spectra of (OEP•+)FeIII(X)(X′) Inorganic Chemistry. 26: 4296-4298.  1
1987 Oertling WA, Salehi A, Chang CK, Babcock GT. Resonance Raman spectroscopic detection of demetallation of metalloporphyrin π cation radicals [3] Journal of Physical Chemistry. 91: 3114-3116.  1
1987 Oertling WA, Salehi A, Chung YC, Leroi GE, Chang CK, Babcock GT. Vibrational, electronic, and structural properties of cobalt, copper, and zinc octaethylporphyrin π cation radicals Journal of Physical Chemistry. 91: 5887-5898.  1
1987 Findsen EW, Centeno J, Babcock GT, Ondrias MR. Cytochrome a3 hemepocket relaxation subsequent to ligand photolysis from cytochrome oxidase Journal of the American Chemical Society. 109: 5367-5372.  1
1986 Chandrashekar TK, O'malley PJ, Rodriguez I, Babcock GT. Endor characterization and D2O exchange in the [Formula: see text] radical in photosystem II. Photosynthesis Research. 10: 423-9. PMID 24435390 DOI: 10.1007/BF00118308  1
1986 de Groot A, Plijter JJ, Evelo R, Babcock GT, Hoff AJ. The influence of the oxidation state of the oxygen-evolving complex of Photosystem II on the spin-lattice relaxation time of Signal II as determined by electron spin-echo spectroscopy Bba - Bioenergetics. 848: 8-15. DOI: 10.1016/0005-2728(86)90154-4  1
1986 Salehi A, Oertling WA, Babcock GT, Chang CK. One-electron oxidation of the porphyrin ring of cobaltous octaethylporphyrin (CoIIOEP). Absorption and resonance Raman spectral characteristics of the CoIIOEP+•OO4 - π-cation radical Journal of the American Chemical Society. 108: 5630-5631.  1
1986 O'Malley PJ, Babcock GT. Powder ENDOR spectra of p-benzoquinone anion radical: Principal hyperfine tensor components for ring protons and for hydrogen-bonded protons Journal of the American Chemical Society. 108: 3995-4001.  1
1986 López-Garriga JJ, Babcock GT, Harrison JF. Factors influencing the C=N stretching frequency in neutral and protonated Schiff's bases Journal of the American Chemical Society. 108: 7241-7251.  1
1986 Löpez-Garriga JJ, Hanton S, Babcock GT, Harrison JF. Rehybridization of the C=N bond upon protonation of methylimine increases the C=N stretching force constant Journal of the American Chemical Society. 108: 7251-7254.  1
1986 López-Garriga JJ, Babcock GT, Harrison JF. Increase in the O=N stretching frequency upon complexation of trans-retinylidene-n-butylamine with general Lewis acids Journal of the American Chemical Society. 108: 7131-7133.  1
1985 Halaka FG, Babcock GT, Dye JL. The use of principal component analysis to resolve the spectra and kinetics of cytochrome c oxidase reduction by 5,10-dihydro-5-methyl phenazine. Biophysical Journal. 48: 209-19. PMID 2996647 DOI: 10.1016/S0006-3495(85)83774-7  1
1985 Babcock GT, Widger WR, Cramer WA, Oertling WA, Metz JG. Axial ligands of chloroplast cytochrome b-559: identification and requirement for a heme-cross-linked polypeptide structure. Biochemistry. 24: 3638-45. PMID 2994713  1
1985 Babcock GT, Jean JM, Johnston LN, Woodruff WH, Palmer G. Flow-flash, time-resolved resonance Raman spectroscopy of the oxidation of reduced and of mixed valence cytochrome oxidase by dioxygen. Journal of Inorganic Biochemistry. 23: 243-51. PMID 2991463 DOI: 10.1016/0162-0134(85)85031-5  1
1985 Babcock GT, Ingle RT, Oertling WA, Davis JC, Averill BA, Hulse CL, Stufkens DJ, Bolscher BG, Wever R. Raman characterization of human leukocyte myeloperoxidase and bovine spleen green haemoprotein. Insight into chromophore structure and evidence that the chromophores of myeloperoxidase are equivalent. Biochimica Et Biophysica Acta. 828: 58-66. PMID 2982414 DOI: 10.1016/0167-4838(85)90009-3  1
1985 McMahon JJ, Dougherty TP, Riley DJ, Babcock GT, Carter RL. Surface enhanced raman scattering and photodimerization of pyridyl-substituted ethylenes at a silver electrode surface Surface Science. 158: 381-392. DOI: 10.1016/0039-6028(85)90313-9  1
1985 Ghanotakis DF, Babcock GT, Yocum CF. On the role of water-soluble polypeptides (17, 23 kDa), calcium and chloride in photosynthetic oxygen evolution Febs Letters. 192: 1-3. DOI: 10.1016/0014-5793(85)80030-2  1
1985 Ghanotakis DF, Babcock GT, Yocum CF. Structure of the oxygen-evolving complex of Photosystem II: Calcium and lanthanum compete for sites on the oxidizing side of Photosystem II which control the binding of water-soluble polypeptides and regulate the activity of the manganese complex Bba - Bioenergetics. 809: 173-180. DOI: 10.1016/0005-2728(85)90060-X  1
1985 Anthony Oertling W, Babcock GT. Resonance Raman scattering from horseradish peroxidase compound I Journal of the American Chemical Society. 107: 6406-6407.  1
1984 Andersson KK, Babcock GT, Hooper AB. Diheme cytochrome c-554 from Nitrosomonas. Soret resonance Raman indication of an unusual ferric 5-coordinate structure. Febs Letters. 170: 331-4. PMID 6327385 DOI: 10.1016/0014-5793(84)81338-1  1
1984 Halaka FG, Barnes ZK, Babcock GT, Dye JL. Reduction of cytochrome oxidase by 5,10-dihydro-5-methylphenazine: kinetic parameters from rapid-scanning stopped-flow experiments. Biochemistry. 23: 2005-11. PMID 6326817  1
1984 Ghanotakis DF, Topper JN, Babcock GT, Yocum CF. Water-soluble 17 and 23 kDa polypeptides restore oxygen evolution activity by creating a high-affinity binding site for Ca2+ on the oxidizing side of Photosystem II Febs Letters. 170: 169-173. DOI: 10.1016/0014-5793(84)81393-9  1
1984 Ghanotakis DF, Babcock GT, Yocum CF. Calcium reconstitutes high rates of oxygen evolution in polypeptide depleted Photosystem II preparations Febs Letters. 167: 127-130. DOI: 10.1016/0014-5793(84)80846-7  1
1984 Buttner WJ, Babcock GT. Precursors to microsecond delayed luminescence in oxygenevolving and inhibited chloroplasts Bba - Bioenergetics. 767: 272-287. DOI: 10.1016/0005-2728(84)90197-X  1
1984 Ghanotakis DF, Babcock GT, Yocum CF. Structural and catalytic properties of the oxygen-evolving complex. Correlation of polypeptide and manganese release with the behavior of Z+ in chloroplasts and a highly resolved preparation of the PS II complex Bba - Bioenergetics. 765: 388-398. DOI: 10.1016/0005-2728(84)90180-4  1
1984 O'Malley PJ, Babcock GT. EPR properties of immobilized quinone cation radicals and the molecular origin of Signal II in spinach chloroplasts Bba - Bioenergetics. 765: 370-379. DOI: 10.1016/0005-2728(84)90178-6  1
1984 Dekker JP, Ghanotakis DF, Plijter JJ, Van Gorkom HJ, Babcock GT. Kinetics of the oxygen-evolving complex in salt-washed photosystem II preparations Bba - Bioenergetics. 767: 515-523. DOI: 10.1016/0005-2728(84)90050-1  1
1984 Babcock GT, Jean JM, Johnston LN, Palmer G, Woodruff WH. Time-resolved resonance Raman spectroscopy of transient species formed during the oxidation of cytochrome oxidase by dioxygen Journal of the American Chemical Society. 106: 8305-8306.  1
1984 O'Malley PJ, Babcock GT. Powder ENDOR analysis of the p-benzosemiquinone anion radical Journal of the American Chemical Society. 106: 817-818.  1
1984 O'Malley PJ, Babcock GT. Elucidation of the principal hyperfine tensor components for the methyl group interaction in semiquinone anion radicals utilizing powder ENDOR spectroscopy The Journal of Chemical Physics. 80: 3912-3913.  1
1984 Hanson LK, Chang CK, Ward B, Callahan PM, Babcock GT, Head JD. Spectral properties of protonated Schiff base porphyrins and chlorins. INDO-CI calculations and resonance Raman studies Journal of the American Chemical Society. 106: 3950-3958.  1
1983 Ghanotakis DF, Babcock GT, Yerkes CT. Exogenous versus endogenous acceptors in photosystem ii in inhibited chloroplasts. Archives of Biochemistry and Biophysics. 225: 248-55. PMID 6311102 DOI: 10.1016/0003-9861(83)90027-9  1
1983 Babcock GT, Callahan PM. Redox-linked hydrogen bond strength changes in cytochrome a: implications for a cytochrome oxidase proton pump. Biochemistry. 22: 2314-9. PMID 6305399  1
1983 Callahan PM, Babcock GT. Origin of the cytochrome a absorption red shift: A pH-dependent interaction between its heme a formyl and protein in cytochrome oxidase Biochemistry. 22: 452-461. PMID 6297550  1
1983 Yerkes CT, Babcock GT, Crofts AR. A Tris-induced change in the midpoint potential of Z, the donor to photosystem II, as determined by the kinetics of the back reaction Febs Letters. 158: 359-363. DOI: 10.1016/0014-5793(83)80613-9  1
1983 Ghanotakis DF, Babcock GT. Hydroxylamine as an inhibitor between Z and P680 in photosystem II Febs Letters. 153: 231-234. DOI: 10.1016/0014-5793(83)80154-9  1
1983 Babcock GT, Ghanotakis DF, Ke B, Diner BA. Electron donation to Photosystem II in reaction center preparations Bba - Bioenergetics. 723: 276-286. DOI: 10.1016/0005-2728(83)90127-5  1
1983 Boska M, Sauer K, Buttner W, Babcock GT. Similarity of EPR Signal IIf rise and P-680+ decay kinetics in Tris-washed chloroplast Photosystem II preparations as a function of pH Bba - Bioenergetics. 722: 327-330. DOI: 10.1016/0005-2728(83)90080-4  1
1983 Ward B, Callahan PM, Young R, Babcock GT, Chang CK. Red shifts in the optical spectra of porphyrin Schiff bases upon protonation Journal of the American Chemical Society. 105: 634-636.  1
1982 Halaka FG, Babcock GT, Dye JL. Properties of 5-methylphenazinium methyl sulfate. Reaction of the oxidized form with NADH and of the reduced form with oxygen. The Journal of Biological Chemistry. 257: 1458-61. PMID 7056726  1
1982 Blair DF, Bocian DF, Babcock GT, Chan SI. Evidence for modulation of the heme absorptions of cytochrome c oxidase by metal-metal interactions. Biochemistry. 21: 6928-35. PMID 6297540  1
1982 McMahon JJ, Babcock GT. Polycrystalline and solution Raman spectra of t-1,2-bis(4-pyridyl)ethylene, its dihydrochloride and its dideuterochloride Spectrochimica Acta Part a: Molecular Spectroscopy. 38: 1115-1122. DOI: 10.1016/0584-8539(82)80152-9  1
1982 Ghanotakis DF, Yerkes CT, Babcock GT. The role of reagents accelerating the deactivation reactions of water-splitting enzyme system Y (ADRY reagents) in destabilizing high-potential oxidizing equivalents generated in chloroplast Photosystem II Bba - Bioenergetics. 682: 21-31. DOI: 10.1016/0005-2728(82)90115-3  1
1982 Ke B, Inoue H, Babcock GT, Fang ZX, Dolan E. Optical and EPR characterizations of oxygen-evolving Photosystem II subchloroplast fragments isolated from the thermophilic blue-green alga Phormidium laminosum Bba - Bioenergetics. 682: 297-306. DOI: 10.1016/0005-2728(82)90042-1  1
1981 Van Steelandt-Frentrup J, Salmeen I, Babcock GT. A ferrous, high-spin heme a model for cytochrome a3 in the dioxygen reducing site of cytochrome oxidase Journal of the American Chemical Society. 103: 5981-5982.  1
1978 Babcock GT, Vickery LE, Palmer G. The electronic state of heme in cytochrome oxidase II. Oxidation-reduction potential interactions and heme iron spin state behavior observed in reductive titrations. The Journal of Biological Chemistry. 253: 2400-11. PMID 204649  1
1976 Babcock GT, Vickery LE, Palmer G. Electronic state of heme in cytochrome oxidase. I. Magnetic circular dichroism of the isolated enzyme and its derivatives. The Journal of Biological Chemistry. 251: 7907-19. PMID 187599  1
1976 Palmer G, Babcock GT, Vickery LE. A model for cytochrome oxidase. Proceedings of the National Academy of Sciences of the United States of America. 73: 2206-10. PMID 181747  1
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