| Year |
Citation |
Score |
| 2019 |
Soundararajan M, Ledbetter R, Kusuma P, Zhen S, Ludden P, Bugbee B, Ensign SA, Seefeldt LC. Phototrophic N and CO Fixation Using a -H Mediated Electrochemical System With Infrared Photons. Frontiers in Microbiology. 10: 1817. PMID 31474945 DOI: 10.3389/Fmicb.2019.01817 |
0.603 |
|
| 2008 |
Rubio LM, Ludden PW. Biosynthesis of the iron-molybdenum cofactor of nitrogenase. Annual Review of Microbiology. 62: 93-111. PMID 18429691 DOI: 10.1146/Annurev.Micro.62.081307.162737 |
0.375 |
|
| 2008 |
George SJ, Igarashi RY, Xiao Y, Hernandez JA, Demuez M, Zhao D, Yoda Y, Ludden PW, Rubio LM, Cramer SP. Extended X-ray absorption fine structure and nuclear resonance vibrational spectroscopy reveal that NifB-co, a FeMo-co precursor, comprises a 6Fe core with an interstitial light atom. Journal of the American Chemical Society. 130: 5673-80. PMID 18386899 DOI: 10.1021/Ja0755358 |
0.363 |
|
| 2007 |
Hernandez JA, Igarashi RY, Soboh B, Curatti L, Dean DR, Ludden PW, Rubio LM. NifX and NifEN exchange NifB cofactor and the VK-cluster, a newly isolated intermediate of the iron-molybdenum cofactor biosynthetic pathway. Molecular Microbiology. 63: 177-92. PMID 17163967 DOI: 10.1111/J.1365-2958.2006.05514.X |
0.407 |
|
| 2006 |
Singer SW, Hirst MB, Ludden PW. CO-dependent H2 evolution by Rhodospirillum rubrum: role of CODH:CooF complex. Biochimica Et Biophysica Acta. 1757: 1582-91. PMID 17123462 DOI: 10.1016/J.Bbabio.2006.10.003 |
0.434 |
|
| 2006 |
Curatti L, Ludden PW, Rubio LM. NifB-dependent in vitro synthesis of the iron-molybdenum cofactor of nitrogenase. Proceedings of the National Academy of Sciences of the United States of America. 103: 5297-301. PMID 16567617 DOI: 10.1073/Pnas.0601115103 |
0.425 |
|
| 2005 |
Jeon WB, Singer SW, Ludden PW, Rubio LM. New insights into the mechanism of nickel insertion into carbon monoxide dehydrogenase: analysis of Rhodospirillum rubrum carbon monoxide dehydrogenase variants with substituted ligands to the [Fe3S4] portion of the active-site C-cluster. Journal of Biological Inorganic Chemistry : Jbic : a Publication of the Society of Biological Inorganic Chemistry. 10: 903-12. PMID 16283394 DOI: 10.1007/S00775-005-0043-Z |
0.421 |
|
| 2005 |
Ponnuraj RK, Rubio LM, Grunwald SK, Ludden PW. NAD-, NMN-, and NADP-dependent modification of dinitrogenase reductases from Rhodospirillum rubrum and Azotobacter vinelandii. Febs Letters. 579: 5751-8. PMID 16225869 DOI: 10.1016/J.Febslet.2005.09.057 |
0.399 |
|
| 2005 |
Curatti L, Brown CS, Ludden PW, Rubio LM. Genes required for rapid expression of nitrogenase activity in Azotobacter vinelandii. Proceedings of the National Academy of Sciences of the United States of America. 102: 6291-6. PMID 15845763 DOI: 10.1073/Pnas.0501216102 |
0.433 |
|
| 2005 |
Rubio LM, Ludden PW. Maturation of nitrogenase: a biochemical puzzle. Journal of Bacteriology. 187: 405-14. PMID 15629911 DOI: 10.1128/Jb.187.2.405-414.2005 |
0.334 |
|
| 2004 |
Rubio LM, Singer SW, Ludden PW. Purification and characterization of NafY (apodinitrogenase gamma subunit) from Azotobacter vinelandii. The Journal of Biological Chemistry. 279: 19739-46. PMID 14996831 DOI: 10.1074/Jbc.M400965200 |
0.387 |
|
| 2003 |
Rüttimann-Johnson C, Rubio LM, Dean DR, Ludden PW. VnfY is required for full activity of the vanadium-containing dinitrogenase in Azotobacter vinelandii. Journal of Bacteriology. 185: 2383-6. PMID 12644512 DOI: 10.1128/Jb.185.7.2383-2386.2003 |
0.33 |
|
| 2002 |
Wolfe MT, Heo J, Garavelli JS, Ludden PW. Hydroxylamine reductase activity of the hybrid cluster protein from Escherichia coli. Journal of Bacteriology. 184: 5898-902. PMID 12374823 DOI: 10.1128/Jb.184.21.5898-5902.2002 |
0.619 |
|
| 2002 |
Heo J, Wolfe MT, Staples CR, Ludden PW. Converting the NiFeS carbon monoxide dehydrogenase to a hydrogenase and a hydroxylamine reductase. Journal of Bacteriology. 184: 5894-7. PMID 12374822 DOI: 10.1128/Jb.184.21.5894-5897.2002 |
0.63 |
|
| 2002 |
Heo J, Skjeldal L, Staples CR, Ludden PW. Carbon monoxide dehydrogenase from Rhodospirillum rubrum produces formate. Journal of Biological Inorganic Chemistry : Jbic : a Publication of the Society of Biological Inorganic Chemistry. 7: 810-4. PMID 12203017 DOI: 10.1007/S00775-002-0365-Z |
0.606 |
|
| 2002 |
Rangaraj P, Ludden PW. Accumulation of 99Mo-containing iron-molybdenum cofactor precursors of nitrogenase on NifNE, NifH, and NifX of Azotobacter vinelandii. The Journal of Biological Chemistry. 277: 40106-11. PMID 12176981 DOI: 10.1074/Jbc.M204581200 |
0.379 |
|
| 2002 |
Rubio LM, Rangaraj P, Homer MJ, Roberts GP, Ludden PW. Cloning and mutational analysis of the gamma gene from Azotobacter vinelandii defines a new family of proteins capable of metallocluster binding and protein stabilization. The Journal of Biological Chemistry. 277: 14299-305. PMID 11823455 DOI: 10.1074/Jbc.M107289200 |
0.394 |
|
| 2002 |
Craft JL, Ludden PW, Brunold TC. Spectroscopic studies of nickel-deficient carbon monoxide dehydrogenase from Rhodospirillum rubrum: nature of the iron-sulfur clusters. Biochemistry. 41: 1681-8. PMID 11814363 DOI: 10.1021/Bi011586K |
0.399 |
|
| 2001 |
Drennan CL, Heo J, Sintchak MD, Schreiter E, Ludden PW. Life on carbon monoxide: X-ray structure of Rhodospirillum rubrum Ni-Fe-S carbon monoxide dehydrogenase. Proceedings of the National Academy of Sciences of the United States of America. 98: 11973-8. PMID 11593006 DOI: 10.1073/Pnas.211429998 |
0.6 |
|
| 2001 |
Zhang Y, Pohlmann EL, Ludden PW, Roberts GP. Functional characterization of three GlnB homologs in the photosynthetic bacterium Rhodospirillum rubrum: Roles in sensing ammonium and energy status Journal of Bacteriology. 183: 6159-6168. PMID 11591658 DOI: 10.1128/Jb.183.21.6159-6168.2001 |
0.373 |
|
| 2001 |
Antharavally BS, Poyner RR, Zhang Y, Roberts GP, Ludden PW. Effects of specific amino acid substitutions on activities of dinitrogenase reductase-activating glycohydrolase from Rhodospirillum rubrum Journal of Bacteriology. 183: 5743-5746. PMID 11544238 DOI: 10.1128/Jb.183.19.5743-5746.2001 |
0.38 |
|
| 2001 |
Jeon WB, Cheng J, Ludden PW. Purification and Characterization of Membrane-associated CooC Protein and Its Functional Role in the Insertion of Nickel into Carbon Monoxide Dehydrogenase from Rhodospirillum rubrum Journal of Biological Chemistry. 276: 38602-38609. PMID 11507093 DOI: 10.1074/Jbc.M104945200 |
0.443 |
|
| 2001 |
Heo J, Halbleib CM, Ludden PW. Redox-dependent activation of CO dehydrogenase from Rhodospirillum rubrum. Proceedings of the National Academy of Sciences of the United States of America. 98: 7690-3. PMID 11416171 DOI: 10.1073/Pnas.141230698 |
0.601 |
|
| 2001 |
Heo J, Staples CR, Ludden PW. Redox-dependent CO2 reduction activity of CO dehydrogenase from Rhodospirillum rubrum. Biochemistry. 40: 7604-11. PMID 11412114 DOI: 10.1021/Bi002554K |
0.616 |
|
| 2001 |
Rangaraj P, Rüttimann-Johnson C, Shah VK, Ludden PW. Accumulation of 55Fe-Labeled Precursors of the Iron-Molybdenum Cofactor of Nitrogenase on NifH and NifX of Azotobacter vinelandii Journal of Biological Chemistry. 276: 15968-15974. PMID 11279153 DOI: 10.1074/Jbc.M100907200 |
0.386 |
|
| 2001 |
Zhang Y, Kim K, Ludden PW, Roberts GP. Isolation and characterization of draT mutants that have altered regulatory properties of dinitrogenase reductase ADP-ribosyltransferase in Rhodospirillum rubrum Microbiology. 147: 193-202. PMID 11160813 DOI: 10.1099/00221287-147-1-193 |
0.398 |
|
| 2001 |
Zhang Y, Pohlmann EL, Halbleib CM, Ludden PW, Roberts GP. Effect of PII and its homolog GlnK on reversible ADP-ribosylation of dinitrogenase reductase by heterologous expression of the Rhodospirillum rubrum dinitrogenase reductase ADP-ribosyl transferase-dinitrogenase reductase-activating glycohydrolase regulatory system in Klebsiella pneumoniae Journal of Bacteriology. 183: 1610-1620. PMID 11160092 DOI: 10.1128/Jb.183.5.1610-1620.2001 |
0.401 |
|
| 2001 |
Ma Y, Ludden PW. Role of the dinitrogenase reductase arginine 101 residue in dinitrogenase reductase ADP-ribosyltransferase binding, NAD binding, and cleavage Journal of Bacteriology. 183: 250-256. PMID 11114923 DOI: 10.1128/Jb.183.1.250-256.2001 |
0.388 |
|
| 2001 |
Rüttimann-Johnson C, Rangaraj P, Shah VK, Ludden PW. Requirement of Homocitrate for the Transfer of a 49V-Labeled Precursor of the Iron-Vanadium Cofactor from VnfX to nif-apodinitrogenase Journal of Biological Chemistry. 276: 4522-4526. PMID 11053414 DOI: 10.1074/Jbc.M007288200 |
0.406 |
|
| 2000 |
Heo J, Staples CR, Halbleib CM, Ludden PW. Evidence for a ligand CO that is required for catalytic activity of CO dehydrogenase from Rhodospirillum rubrum. Biochemistry. 39: 7956-63. PMID 10891076 DOI: 10.1021/Bi992958G |
0.579 |
|
| 2000 |
Halbleib CM, Zhang Y, Roberts GP, Ludden PW. Effects of perturbations of the nitrogenase electron transfer chain on reversible ADP-ribosylation of nitrogenase Fe protein in Klebsiella pneumoniae strains bearing the Rhodospirillum rubrum dra operon Journal of Bacteriology. 182: 3681-3687. PMID 10850982 DOI: 10.1128/Jb.182.13.3681-3687.2000 |
0.437 |
|
| 2000 |
Halbleib CM, Ludden PW. Regulation of biological nitrogen fixation Journal of Nutrition. 130: 1081-1084. PMID 10801900 DOI: 10.1093/Jn/130.5.1081 |
0.313 |
|
| 2000 |
Grunwald SK, Ryle MJ, Lanzilotta WN, Ludden PW. ADP-Ribosylation of variants of Azotobacter vinelandii dinitrogenase reductase by Rhodospirillum rubrum dinitrogenase reductase ADP-ribosyltransferase. Journal of Bacteriology. 182: 2597-603. PMID 10762264 DOI: 10.1128/Jb.182.9.2597-2603.2000 |
0.412 |
|
| 2000 |
Halbleib CM, Zhang Y, Ludden PW. Regulation of dinitrogenase reductase ADP-ribosyltransferase and dinitrogenase reductase-activating glycohydrolase by a redox-dependent conformational change of nitrogenase Fe protein Journal of Biological Chemistry. 275: 3493-3500. PMID 10652344 DOI: 10.1074/Jbc.275.5.3493 |
0.457 |
|
| 2000 |
Zhang Y, Pohlmann EL, Ludden PW, Roberts GP. Mutagenesis and functional characterization of the glnB, glnA, and nifA genes from the photosynthetic bacterium Rhodospirillum rubrum Journal of Bacteriology. 182: 983-992. PMID 10648524 DOI: 10.1128/Jb.182.4.983-992.2000 |
0.345 |
|
| 2000 |
Ralston CY, Wang H, Ragsdale SW, Kumar M, Spangler NJ, Ludden PW, Gu W, Jones RM, Patil DS, Cramer SP. Characterization of heterogeneous nickel sites in CO dehydrogenases from Clostridium thermoaceticum and Rhodospirillum rubrum by nickel L-edge X-ray spectroscopy Journal of the American Chemical Society. 122: 10553-10560. DOI: 10.1021/Ja0009469 |
0.344 |
|
| 1999 |
Rangaraj P, Ryle MJ, Lanzilotta WN, Goodwin PJ, Dean DR, Shah VK, Ludden PW. Inhibition of iron-molybdenum cofactor biosynthesis by L127Delta NifH and evidence for a complex formation between L127Delta NifH and NifNE. The Journal of Biological Chemistry. 274: 29413-9. PMID 10506203 DOI: 10.1074/Jbc.274.41.29413 |
0.362 |
|
| 1999 |
Watt RK, Ludden PW. Ni2+ transport and accumulation in Rhodospirillum rubrum Journal of Bacteriology. 181: 4554-4560. PMID 10419953 DOI: 10.1128/Jb.181.15.4554-4560.1999 |
0.308 |
|
| 1999 |
Rangaraj P, Ryle MJ, Lanzilotta WN, Ludden PW, Shah VK. In vitro biosynthesis of iron-molybdenum cofactor and maturation of the nif-encoded apodinitrogenase. Effect of substitution for NifH with site-specifically altered forms of NifH. The Journal of Biological Chemistry. 274: 19778-84. PMID 10391920 DOI: 10.1074/Jbc.274.28.19778 |
0.39 |
|
| 1999 |
Rüttimann-Johnson C, Staples CR, Rangaraj P, Shah VK, Ludden PW. A vanadium and iron cluster accumulates on VnfX during iron-vanadium- cofactor synthesis for the vanadium nitrogenase in Azotobacter vinelandii Journal of Biological Chemistry. 274: 18087-18092. PMID 10364262 DOI: 10.1074/Jbc.274.25.18087 |
0.407 |
|
| 1999 |
Allen RM, Roll JT, Rangaraj P, Shah VK, Roberts GP, Ludden PW. Incorporation of molybdenum into the iron-molybdenum cofactor of nitrogenase. The Journal of Biological Chemistry. 274: 15869-74. PMID 10336491 DOI: 10.1074/Jbc.274.22.15869 |
0.372 |
|
| 1999 |
Shah VK, Rangaraj P, Chatterjee R, Allen RM, Roll JT, Roberts GP, Ludden PW. Requirement of NifX and other nif proteins for in vitro biosynthesis of the iron-molybdenum cofactor of nitrogenase. Journal of Bacteriology. 181: 2797-801. PMID 10217770 DOI: 10.1128/Jb.181.9.2797-2801.1999 |
0.359 |
|
| 1999 |
Heo J, Staples CR, Telser J, Ludden PW. Rhodospirillum rubrum CO-dehydrogenase. Part 2. Spectroscopic investigation and assignment of spin-spin coupling signals Journal of the American Chemical Society. 121: 11045-11057. DOI: 10.1021/Ja990397A |
0.591 |
|
| 1999 |
Staples CR, Heo J, Spangler NJ, Kerby RL, Roberts GP, Ludden PW. Rhodospirillum rubrum CO-dehydrogenase. Part 1. Spectroscopic studies of CODH variant C531A indicate the presence of a binuclear [FeNi] cluster Journal of the American Chemical Society. 121: 11034-11044. DOI: 10.1021/Ja990396I |
0.581 |
|
| 1998 |
Watt RK, Ludden PW. The identification, purification, and characterization of CooJ: A nickel-binding protein that is co-regulated with the Ni-containing CO dehydrogenase from Rhodospirillum rubrum Journal of Biological Chemistry. 273: 10019-10025. PMID 9545348 DOI: 10.1074/Jbc.273.16.10019 |
0.355 |
|
| 1998 |
Spangler NJ, Meyers MR, Gierke KL, Kerby RL, Roberts GP, Ludden PW. Substitution of valine for histidine 265 in carbon monoxide dehydrogenase from Rhodospirillum rubrum affects activity and spectroscopic states Journal of Biological Chemistry. 273: 4059-4064. PMID 9461598 DOI: 10.1074/Jbc.273.7.4059 |
0.411 |
|
| 1998 |
Antharavally BS, Poyner RR, Ludden PW. EPR spectral evidence for a binuclear Mn(II) center in dinitrogenase reductase-activating glycohydrolase from Rhodospirillum rubrum [7] Journal of the American Chemical Society. 120: 8897-8898. DOI: 10.1021/Ja9818912 |
0.327 |
|
| 1998 |
Rüttimann-Johnson C, Chatterjee R, Shah VK, Ludden PW. The Vanadium-Containing Nitrogenase System of Azotobacter vinelandii Acs Symposium Series. 711: 228-240. |
0.318 |
|
| 1997 |
Rangaraj P, Shah VK, Ludden PW. ApoNifH functions in iron-molybdenum cofactor synthesis and apodinitrogenase maturation Proceedings of the National Academy of Sciences of the United States of America. 94: 11250-11255. PMID 9326595 DOI: 10.1073/Pnas.94.21.11250 |
0.403 |
|
| 1997 |
Chatterjee R, Allen RM, Ludden PW, Shah VK. In vitro synthesis of the iron-molybdenum cofactor and maturation of the nif-encoded apodinitrogenase. Effect of substitution of VNFH for NIFH. The Journal of Biological Chemistry. 272: 21604-8. PMID 9261182 DOI: 10.1074/Jbc.272.34.21604 |
0.425 |
|
| 1997 |
Zhang Y, Burris RH, Ludden PW, Roberts GP. Regulation of nitrogen fixation in Azospirillum brasilense. Fems Microbiology Letters. 152: 195-204. PMID 9231412 DOI: 10.1111/J.1574-6968.1997.Tb10428.X |
0.533 |
|
| 1997 |
Grunwald SK, Ludden PW. NAD-dependent cross-linking of dinitrogenase reductase and dinitrogenase reductase ADP-ribosyltransferase from Rhodospirillum rubrum Journal of Bacteriology. 179: 3277-3283. PMID 9150224 DOI: 10.1128/Jb.179.10.3277-3283.1997 |
0.305 |
|
| 1997 |
Kerby RL, Ludden PW, Roberts GP. In vivo nickel insertion into the carbon monoxide dehydrogenase of Rhodospirillum rubrum: Molecular and physiological characterization of cooCTJ Journal of Bacteriology. 179: 2259-2266. PMID 9079911 DOI: 10.1128/Jb.179.7.2259-2266.1997 |
0.362 |
|
| 1997 |
Chatterjee R, Ludden PW, Shah VK. Characterization of VNFG, the δ subunit of the vnf-encoded apodinitrogenase from Azotobacter vinelandii: Implications for its role in the formation of functional dinitrogenase 2 Journal of Biological Chemistry. 272: 3758-3765. PMID 9013633 DOI: 10.1074/Jbc.272.6.3758 |
0.381 |
|
| 1996 |
Fox JD, Yiping HE, Shelver D, Roberts GP, Ludden PW. Characterization of the region encoding the CO-induced hydrogenase of Rhodospirillum rubrum Journal of Bacteriology. 178: 6200-6208. PMID 8892819 DOI: 10.1128/Jb.178.21.6200-6208.1996 |
0.395 |
|
| 1996 |
Chatterjee R, Allen RM, Ludden PW, Shah VK. Purification and characterization of the vnf-encoded apodinitrogenase from Azotobacter vinelandii. The Journal of Biological Chemistry. 271: 6819-26. PMID 8636105 DOI: 10.1074/Jbc.271.12.6819 |
0.417 |
|
| 1996 |
Davis R, Lehman L, Petrovich R, Shah VK, Roberts GP, Ludden PW. Purification and characterization of the alternative nitrogenase from the photosynthetic bacterium Rhodospirillum rubrum Journal of Bacteriology. 178: 1445-1450. PMID 8631723 DOI: 10.1128/Jb.178.5.1445-1450.1996 |
0.44 |
|
| 1996 |
Zhang Y, Burris RH, Ludden PW, Roberts GP. Presence of a second mechanism for the posttranslational regulation of nitrogenase activity in Azospirillum brasilense in response to ammonium. Journal of Bacteriology. 178: 2948-53. PMID 8631686 DOI: 10.1128/Jb.178.10.2948-2953.1996 |
0.59 |
|
| 1996 |
Allen RM, Chatterjee R, Ludden PW, Shah VK. The requirement of reductant for in vitro biosynthesis of the iron-molybdenum cofactor of nitrogenase. The Journal of Biological Chemistry. 271: 4256-60. PMID 8626771 DOI: 10.1074/Jbc.271.8.4256 |
0.377 |
|
| 1996 |
Spangler NJ, Lindahl PA, Bandarian V, Ludden PW. Spectroelectrochemical characterization of the metal centers in carbon monoxide dehydrogenase (CODH) and nickel-deficient CODH from Rhodospirillum rubrum Journal of Biological Chemistry. 271: 7973-7977. PMID 8626477 DOI: 10.1074/Jbc.271.14.7973 |
0.358 |
|
| 1996 |
Fox JD, Kerby RL, Roberts GP, Ludden PW. Characterization of the CO-induced, CO-tolerant hydrogenase from Rhodospirillum rubrum and the gene encoding the large subunit of the enzyme Journal of Bacteriology. 178: 1515-1524. PMID 8626276 DOI: 10.1128/Jb.178.6.1515-1524.1996 |
0.456 |
|
| 1996 |
Hu Z, Spangler NJ, Anderson ME, Xia J, Ludden PW, Lindahl PA, Münck E. Nature of the C-cluster in Ni-containing carbon monoxide dehydrogenases Journal of the American Chemical Society. 118: 830-844. DOI: 10.1021/Ja9528386 |
0.388 |
|
| 1995 |
Grunwald SK, Lies DP, Roberts GP, Ludden PW. Posttranslational regulation of nitrogenase in Rhodospirillum rubrum strains overexpressing the regulatory enzymes dinitrogenase reductase ADP- ribosyltransferase and dinitrogenase reductase activating glycohydrolase Journal of Bacteriology. 177: 628-635. PMID 7836296 DOI: 10.1128/Jb.177.3.628-635.1995 |
0.404 |
|
| 1995 |
Zhang Y, Burris RH, Ludden PW, Roberts GP. Comparison studies of dinitrogenase reductase ADP-ribosyl transferase/dinitrogenase reductase activating glycohydrolase regulatory systems in Rhodospirillum rubrum and Azospirillum brasilense. Journal of Bacteriology. 177: 2354-9. PMID 7730264 DOI: 10.1128/Jb.177.9.2354-2359.1995 |
0.55 |
|
| 1995 |
Zhang Y, Cummings AD, Burris RH, Ludden PW, Roberts GP. Effect of an ntrBC mutation on the posttranslational regulation of nitrogenase activity in Rhodospirillum rubrum. Journal of Bacteriology. 177: 5322-6. PMID 7665521 DOI: 10.1128/Jb.177.18.5322-5326.1995 |
0.559 |
|
| 1995 |
Allen RM, Chatterjee R, Ludden PW, Shah VK. Incorporation of iron and sulfur from NifB cofactor into the iron-molybdenum cofactor of dinitrogenase. The Journal of Biological Chemistry. 270: 26890-6. PMID 7592933 DOI: 10.1074/Jbc.270.45.26890 |
0.373 |
|
| 1994 |
Shah VK, Allen JR, Spangler NJ, Ludden PW. In vitro synthesis of the iron-molybdenum cofactor of nitrogenase: Purification and characterization of NifB cofactor, the product of NIFB protein Journal of Biological Chemistry. 269: 1154-1158. PMID 8288575 |
0.316 |
|
| 1994 |
Chatterjee R, Allen RM, Shah VK, Ludden PW. Nucleotide and divalent cation specificity of in vitro iron-molybdenum cofactor synthesis. Journal of Bacteriology. 176: 2747-50. PMID 8169227 DOI: 10.1128/Jb.176.9.2747-2750.1994 |
0.382 |
|
| 1994 |
Allen RM, Chatterjee R, Madden MS, Ludden PW, Shah VK. Biosynthesis of the iron-molybdenum cofactor of nitrogenase. Critical Reviews in Biotechnology. 14: 225-49. PMID 7954845 DOI: 10.3109/07388554409079834 |
0.371 |
|
| 1994 |
Nielsen GM, Bao Y, Roberts GP, Ludden PW. Purification and characterization of an oxygen-stable form of dinitrogenase reductase-activating glycohydrolase from Rhodospirillum rubrum. The Biochemical Journal. 801-6. PMID 7945205 DOI: 10.1042/Bj3020801 |
0.413 |
|
| 1994 |
Zhang Y, Burris RH, Ludden PW, Roberts GP. Posttranslational regulation of nitrogenase activity in Azospirillum brasilense ntrBC mutants: ammonium and anaerobic switch-off occurs through independent signal transduction pathways. Journal of Bacteriology. 176: 5780-7. PMID 7916012 DOI: 10.1128/Jb.176.18.5780-5787.1994 |
0.566 |
|
| 1994 |
Ludden PW. Reversible ADP-ribosylation as a mechanism of enzyme regulation in procaryotes Molecular and Cellular Biochemistry. 138: 123-129. PMID 7898454 DOI: 10.1007/Bf00928453 |
0.377 |
|
| 1993 |
Pierrard J, Ludden PW, Roberts GP. Posttranslational regulation of nitrogenase in Rhodobacter capsulatus: Existence of two independent regulatory effects of ammonium Journal of Bacteriology. 175: 1358-1366. PMID 8444798 DOI: 10.1128/Jb.175.5.1358-1366.1993 |
0.378 |
|
| 1993 |
Burow MD, Ludden PW, Bliss FA. Suppression of phaseolin and lectin in seeds of common bean, Phaseolus vulgaris L.: increased accumulation of 54 kDa polypeptides is not associated with higher seed methionine concentrations Mgg Molecular &Amp; General Genetics. 241: 431-439. PMID 8246897 DOI: 10.1007/Bf00284697 |
0.718 |
|
| 1993 |
Zhang Y, Burris RH, Ludden PW, Roberts GP. Posttranslational regulation of nitrogenase activity by anaerobiosis and ammonium in Azospirillum brasilense. Journal of Bacteriology. 175: 6781-8. PMID 8226619 DOI: 10.1128/Jb.175.21.6781-6788.1993 |
0.56 |
|
| 1992 |
Kerby RL, Hong SS, Ensign SA, Coppoc LJ, Ludden PW, Roberts GP. Genetic and physiological characterization of the Rhodospirillum rubrum carbon monoxide dehydrogenase system Journal of Bacteriology. 174: 5284-5294. PMID 1644755 DOI: 10.1128/Jb.174.16.5284-5294.1992 |
0.689 |
|
| 1992 |
Smith ET, Ensign SA, Ludden PW, Feinberg BA. Direct electrochemical studies of hydrogenase and CO dehydrogenase Biochemical Journal. 285: 181-185. PMID 1637298 DOI: 10.1042/Bj2850181 |
0.66 |
|
| 1992 |
Madden MS, Krezel AM, Allen RM, Ludden PW, Shah VK. Plausible structure of the iron-molybdenum cofactor of nitrogenase. Proceedings of the National Academy of Sciences of the United States of America. 89: 6487-91. PMID 1631147 DOI: 10.1073/Pnas.89.14.6487 |
0.387 |
|
| 1992 |
Tan GO, Ensign SA, Ciurli S, Scott MJ, Hedman B, Holm RH, Ludden PW, Korszun ZR, Stephens PJ, Hodgson KO. On the structure of the nickel/iron/sulfur center of the carbon monoxide dehydrogenase from Rhodospirillum rubrum: an x-ray absorption spectroscopy study. Proceedings of the National Academy of Sciences of the United States of America. 89: 4427-31. PMID 1584775 DOI: 10.1073/Pnas.89.10.4427 |
0.645 |
|
| 1991 |
Liang JH, Nielsen GM, Lies DP, Burris RH, Roberts GP, Ludden PW. Mutations in the draT and draG genes of Rhodospirillum rubrum result in loss of regulation of nitrogenase by reversible ADP-ribosylation. Journal of Bacteriology. 173: 6903-9. PMID 1938894 DOI: 10.1128/Jb.173.21.6903-6909.1991 |
0.574 |
|
| 1991 |
Ensign SA, Ludden PW. Characterization of the CO oxidation/H2 evolution system of Rhodospirillum rubrum: Role of a 22-kDa iron-sulfur protein in mediating electron transfer between carbon monoxide dehydrogenase and hydrogenase Journal of Biological Chemistry. 266: 18395-18403. PMID 1917963 |
0.657 |
|
| 1991 |
Madden MS, Paustian TD, Ludden PW, Shah VK. Effects of homocitrate, homocitrate lactone, and fluorohomocitrate on nitrogenase in NifV- mutants of Azotobacter vinelandii Journal of Bacteriology. 173: 5403-5405. PMID 1885520 DOI: 10.1128/Jb.173.17.5403-5405.1991 |
0.314 |
|
| 1990 |
Downs DM, Ludden PW, Shah VK. Synthesis of the iron-molybdenum cofactor of nitrogenase is inhibited by a low-molecular-weight metabolite of Klebsiella pneumoniae Journal of Bacteriology. 172: 6084-6089. PMID 2211526 DOI: 10.1128/Jb.172.10.6084-6089.1990 |
0.376 |
|
| 1990 |
Madden MS, Kindon ND, Ludden PW, Shah VK. Diastereomer-dependent substrate reduction properties of a dinitrogenase containing 1-fluorohomocitrate in the iron-molybdenum cofactor Proceedings of the National Academy of Sciences of the United States of America. 87: 6517-6521. PMID 2204057 DOI: 10.1073/Pnas.87.17.6517 |
0.443 |
|
| 1990 |
Ensign SA, Campbell MJ, Ludden PW. Activation of the nickel-deficient carbon monoxide dehydrogenase from Rhodospirillum rubrum: Kinetic characterization and reductant requirement Biochemistry®. 2162-2168. PMID 2109635 DOI: 10.1021/Bi00460A029 |
0.697 |
|
| 1989 |
Hoover TR, Imperial J, Ludden PW, Shah VK. Homocitrate is a component of the iron-molybdenum cofactor of nitrogenase Biochemistry. 28: 2768-2771. PMID 2663059 DOI: 10.1021/Bi00433A004 |
0.301 |
|
| 1989 |
Ludden PW, Roberts GP. Regulation of nitrogenase activity by reversible ADP ribosylation Current Topics in Cellular Regulation. 30: 23-56. PMID 2575970 DOI: 10.1016/B978-0-12-152830-0.50004-9 |
0.421 |
|
| 1989 |
Stephens PJ, McKenna MC, Ensign SA, Bonam D, Ludden PW. Identification of a Ni- and Fe-containing cluster in Rhodospirillum rubrum carbon monoxide dehydrogenase. The Journal of Biological Chemistry. 264: 16347-50. PMID 2550436 |
0.648 |
|
| 1989 |
Lowery RG, Chang CL, Davis LC, McKenna MC, Stephens PJ, Ludden PW. Substitution of histidine for arginine-101 of dinitrogenase reductase disrupts electron transfer to dinitrogenase. Biochemistry. 28: 1206-12. PMID 2540818 DOI: 10.1021/Bi00429A038 |
0.391 |
|
| 1989 |
Imperial J, Hoover TR, Madden MS, Ludden PW, Shah VK. Substrate reduction properties of dinitrogenase activated in vitro are dependent upon the presence of homocitrate or its analogues during iron-molybdenum cofactor synthesis Biochemistry. 28: 7796-7799. PMID 2514794 DOI: 10.1021/Bi00445A040 |
0.386 |
|
| 1989 |
Hyman MR, Ensign SA, Arp DJ, Ludden PW. Carbonyl sulfide inhibition of CO dehydrogenase from Rhodospirillum rubrum Biochemistry. 28: 6821-6826. PMID 2510818 DOI: 10.1021/Bi00443A007 |
0.655 |
|
| 1989 |
Fitzmaurice WP, Saari LL, Lowery RG, Ludden PW, Roberts GP. Genes coding for the reversible ADP-ribosylation system of dinitrogenase reductase from Rhodospirillum rubrum Mgg Molecular &Amp; General Genetics. 218: 340-347. PMID 2506427 DOI: 10.1007/Bf00331287 |
0.341 |
|
| 1989 |
Ludden PW, Lehman L, Roberts GP. Reversible ADP-ribosylation of dinitrogenase reductase in a nifD- mutant of Rhodospirillum rubrum Journal of Bacteriology. 171: 5210-5211. PMID 2504701 DOI: 10.1128/Jb.171.9.5210-5211.1989 |
0.317 |
|
| 1989 |
Ensign SA, Hyman MR, Ludden PW. Nickel-specific, slow-binding inhibition of carbon monoxide dehydrogenase from Rhodospirillum rubrum by cyanide Biochemistry. 28: 4973-4979. PMID 2504285 DOI: 10.1021/Bi00438A011 |
0.684 |
|
| 1989 |
Ensign SA, Bonam D, Ludden PW. Nickel is required for the transfer of electrons from carbon monoxide to the iron-sulfur center(s) of carbon monoxide dehydrogenase from Rhodospirillum rubrum Biochemistry. 28: 4968-4973. PMID 2504284 DOI: 10.1021/Bi00438A010 |
0.715 |
|
| 1989 |
Lowery RG, Ludden PW. Effect of nucleotides on the activity of dinitrogenase reductase ADP-ribosyltransferase from Rhodospirillum rubrum Biochemistry. 28: 4956-4961. PMID 2504283 DOI: 10.1021/Bi00438A008 |
0.401 |
|
| 1989 |
Bonam D, Lehman L, Roberts GP, Ludden PW. Regulation of carbon monoxide dehydrogenase and hydrogenase in Rhodospirillum rubrum: Effects of CO and oxygen on synthesis and activity Journal of Bacteriology. 171: 3102-3107. PMID 2498285 DOI: 10.1128/Jb.171.6.3102-3107.1989 |
0.364 |
|
| 1989 |
Wolyn DJ, Attewell J, Ludden PW, Bliss FA. Indirect measures of N2 fixation in common bean (Phaseolus vulgaris L.) under field conditions: The role of lateral root nodules Plant and Soil. 113: 181-187. DOI: 10.1007/Bf02280179 |
0.601 |
|
| 1988 |
Murrell SA, Lowery RG, Ludden PW. ADP-ribosylation of dinitrogenase reductase from Clostridium pasteurianum prevents its inhibition of nitrogenase from Azotobacter vinelandii Biochemical Journal. 251: 609-612. PMID 3135803 DOI: 10.1042/Bj2510609 |
0.36 |
|
| 1988 |
Hoover TR, Imperial J, Ludden PW, Shah VK. Biosynthesis of the iron-molybdenum cofactor of nitrogenase Biofactors (Oxford, England). 1: 199-205. PMID 3076773 |
0.323 |
|
| 1988 |
Hoover TR, Imperial J, Liang J, Ludden PW, Shah VK. Dinitrogenase with altered substrate specificity results from the use of homocitrate analogues for in vitro synthesis of the iron-molybdenum cofactor Biochemistry. 27: 3647-3652. PMID 3044446 DOI: 10.1021/Bi00410A019 |
0.386 |
|
| 1988 |
Bonam D, McKenna MC, Stephens PJ, Ludden PW. Nickel-deficient carbon monoxide dehydrogenase from Rhodospirillum rubrum: in vivo and in vitro activation by exogenous nickel. Proceedings of the National Academy of Sciences of the United States of America. 85: 31-5. PMID 2829176 DOI: 10.1073/Pnas.85.1.31 |
0.462 |
|
| 1987 |
Imperial J, Shah VK, Ugalde RA, Ludden PW, Brill WJ. Iron-molybdenum cofactor synthesis in Azotobacter vinelandii Nif- mutants Journal of Bacteriology. 169: 1784-1786. PMID 3470286 DOI: 10.1128/Jb.169.4.1784-1786.1987 |
0.401 |
|
| 1987 |
Hoover TR, Robertson AD, Cerny RL, Hayes RN, Imperial J, Shah VK, Ludden PW. Identification of the V factor needed for synthesis of the iron-molybdenum cofactor of nitrogenase as homocitrate Nature. 329: 855-857. PMID 3313054 DOI: 10.1038/329855A0 |
0.426 |
|
| 1987 |
Pope MR, Saari LL, Ludden PW. Fluorometric assay for ADP-ribosylarginine cleavage enzymes Analytical Biochemistry. 160: 68-77. PMID 3032020 DOI: 10.1016/0003-2697(87)90615-4 |
0.366 |
|
| 1987 |
Bonam D, Ludden PW. Purification and characterization of carbon monoxide dehydrogenase, a nickel, zinc, iron-sulfur protein, from Rhodospirillum rubrum Journal of Biological Chemistry. 262: 2980-2987. PMID 3029096 |
0.353 |
|
| 1986 |
Lowery RG, Saari LL, Ludden PW. Reversible regulation of the nitrogenase iron protein from Rhodospirillum rubrum by ADP-ribosylation in vitro Journal of Bacteriology. 166: 513-518. PMID 3084451 DOI: 10.1128/Jb.166.2.513-518.1986 |
0.462 |
|
| 1986 |
Saari LL, Pope MR, Murrell SA, Ludden PW. Studies on the activating enzyme for iron protein of nitrogenase from Rhodospirillum rubrum Journal of Biological Chemistry. 261: 4973-4977. PMID 3082874 |
0.324 |
|
| 1986 |
Hoover TR, Shah VK, Roberts GP, Ludden PW. nifV-Dependent, low-molecular-weight factor required for in vitro synthesis of iron-molybdenum cofactor of nitrogenase Journal of Bacteriology. 167: 999-1003. PMID 3017921 DOI: 10.1128/Jb.167.3.999-1003.1986 |
0.345 |
|
| 1986 |
Shah VK, Imperial J, Ugalde RA, Ludden PW, Brill WJ. In vitro synthesis of the iron-molybdenum cofactor of nitrogenase. Proceedings of the National Academy of Sciences of the United States of America. 83: 1636-40. PMID 3006060 DOI: 10.1073/Pnas.83.6.1636 |
0.404 |
|
| 1985 |
Pope MR, Murrell SA, Ludden PW. Covalent modification of the iron protein of nitrogenase from Rhodospirillum rubrum by adenosine diphosphoribosylation of a specific arginine residue Proceedings of the National Academy of Sciences of the United States of America. 82: 3173-3177. PMID 3923473 DOI: 10.1073/Pnas.82.10.3173 |
0.39 |
|
| 1985 |
Pope MR, Murrell SA, Ludden PW. Purification and properties of the heat-released nucleotide-modifying group from the inactive iron protein of nitrogenase from Rhodospirillum rubrum Biochemistry. 24: 2374-2380. PMID 3922413 DOI: 10.1021/Bi00330A037 |
0.316 |
|
| 1985 |
Nordlund S, Kanemoto RH, Murrell SA, Ludden PW. Properties and regulation of glutamine synthetase from Rhodospirillum rubrum Journal of Bacteriology. 161: 13-17. PMID 2857158 DOI: 10.1128/Jb.161.1.13-17.1985 |
0.392 |
|
| 1984 |
Paul TD, Ludden PW. Adenine nucleotide levels in Rhodospirillum rubrum during switch-off of whole-cell nitrogenase activity Biochemical Journal. 224: 961-969. PMID 6441571 |
0.306 |
|
| 1984 |
Bonam D, Murrell SA, Ludden PW. Carbon monoxide dehydrogenase from Rhodospirillum rubrum. Journal of Bacteriology. 159: 693-9. PMID 6430875 DOI: 10.1128/Jb.159.2.693-699.1984 |
0.394 |
|
| 1982 |
Preston GG, Ludden PW. Change in subunit composition of the iron protein of nitrogenase from Rhodospirillum rubrum during activation and inactivation of iron protein Biochemical Journal. 205: 489-494. PMID 6816216 |
0.33 |
|
| 1982 |
Triplett EW, Wall JD, Ludden PW. Expression of the activating enzyme and Fe protein of nitrogenase from Rhodospirillum rubrum Journal of Bacteriology. 152: 786-791. PMID 6813314 |
0.314 |
|
| 1982 |
Ludden PW, Preston GG, Dowling TE. Comparison of active and inactive forms of iron protein from Rhodospirillum rubrum Biochemical Journal. 203: 663-668. PMID 6810874 |
0.324 |
|
| 1982 |
Ludden PW, Hageman RV, Orme-Johnson WH, Burris RH. Properties and activities of 'inactive' fe protein from Rhodospirillum rubrum Biochimica Et Biophysica Acta (Bba)/Protein Structure and Molecular. 700: 213-216. DOI: 10.1016/0167-4838(82)90100-5 |
0.586 |
|
| 1981 |
Ludden PW, Burris RH. In vivo and in vitro studies on ATP and electron donors to nitrogenase in Rhodospirillum rubrum Archives of Microbiology. 130: 155-158. DOI: 10.1007/Bf00411070 |
0.525 |
|
| 1979 |
Ludden PW, Burris RH. Removal of an adenine-like molecule during activation of dinitrogenase reductase from Rhodospirillum rubrum. Proceedings of the National Academy of Sciences of the United States of America. 76: 6201-5. PMID 118462 DOI: 10.1073/Pnas.76.12.6201 |
0.583 |
|
| 1978 |
Ludden PW, Okon Y, Burris RH. The nitrogenase system of Spirillum lipoferum. The Biochemical Journal. 173: 1001-3. PMID 708367 DOI: 10.1042/Bj1731001 |
0.533 |
|
| 1978 |
Ludden PW, Burris RH. Purification and properties of nitrogenase from Rhodospirillum rubrum, and evidence for phosphate, ribose and an adenine-like unit covalently bound to the iron protein. The Biochemical Journal. 175: 251-9. PMID 104713 |
0.535 |
|
| 1976 |
Ludden PW, Burris RH. Activating factor for the iron protein of nitrogenase from Rhodospirillum rubrum. Science (New York, N.Y.). 194: 424-6. PMID 824729 DOI: 10.1126/Science.824729 |
0.53 |
|
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