| Year |
Citation |
Score |
| 2012 |
Kerby RL, Roberts GP. Burkholderia xenovorans RcoM(Bx)-1, a transcriptional regulator system for sensing low and persistent levels of carbon monoxide. Journal of Bacteriology. 194: 5803-16. PMID 22923594 DOI: 10.1128/Jb.01024-12 |
0.39 |
|
| 2012 |
Smith AT, Marvin KA, Freeman KM, Kerby RL, Roberts GP, Burstyn JN. Identification of Cys94 as the distal ligand to the Fe(III) heme in the transcriptional regulator RcoM-2 from Burkholderia xenovorans. Journal of Biological Inorganic Chemistry : Jbic : a Publication of the Society of Biological Inorganic Chemistry. 17: 1071-82. PMID 22855237 DOI: 10.1007/S00775-012-0920-1 |
0.363 |
|
| 2011 |
Serate J, Roberts GP, Berg O, Youn H. Ligand responses of Vfr, the virulence factor regulator from Pseudomonas aeruginosa. Journal of Bacteriology. 193: 4859-68. PMID 21764924 DOI: 10.1128/Jb.00352-11 |
0.465 |
|
| 2011 |
Wang D, Zhang Y, Pohlmann EL, Li J, Roberts GP. The poor growth of Rhodospirillum rubrum mutants lacking RubisCO is due to the accumulation of ribulose-1,5-bisphosphate. Journal of Bacteriology. 193: 3293-303. PMID 21531802 DOI: 10.1128/Jb.00265-11 |
0.38 |
|
| 2011 |
Kerby RL, Roberts GP. Sustaining N2-dependent growth in the presence of CO. Journal of Bacteriology. 193: 774-7. PMID 21115659 DOI: 10.1128/Jb.00794-10 |
0.315 |
|
| 2010 |
Wang D, Zhang Y, Welch E, Li J, Roberts GP. Elimination of Rubisco alters the regulation of nitrogenase activity and increases hydrogen production in Rhodospirillum rubrum International Journal of Hydrogen Energy. 35: 7377-7385. PMID 20652089 DOI: 10.1016/J.Ijhydene.2010.04.183 |
0.396 |
|
| 2010 |
Zhang Y, Pohlmann EL, Serate J, Conrad MC, Roberts GP. Mutagenesis and Functional Characterization of the Four Domains of GlnD, a Bifunctional Nitrogen Sensor Protein Journal of Bacteriology. 192: 2711-2721. PMID 20363937 DOI: 10.1128/Jb.01674-09 |
0.368 |
|
| 2009 |
Leduc JL, Roberts GP. Cyclic di-GMP Allosterically Inhibits the CRP-Like Protein (Clp) of Xanthomonas axonopodis pv. citri Journal of Bacteriology. 191: 7121-7122. PMID 19633082 DOI: 10.1128/Jb.00845-09 |
0.411 |
|
| 2009 |
Zhang Y, Pohlmann EL, Roberts GP. Effect of Perturbation of ATP Level on the Activity and Regulation of Nitrogenase in Rhodospirillum rubrum Journal of Bacteriology. 191: 5526-5537. PMID 19542280 DOI: 10.1128/Jb.00585-09 |
0.383 |
|
| 2008 |
Zou X, Zhu Y, Pohlmann EL, Li J, Zhang Y, Roberts GP. Identification and functional characterization of NifA variants that are independent of GlnB activation in the photosynthetic bacterium Rhodospirillum rubrum. Microbiology. 154: 2689-2699. PMID 18757802 DOI: 10.1099/Mic.0.2008/019406-0 |
0.457 |
|
| 2008 |
Marvin KA, Kerby RL, Youn H, Roberts GP, Burstyn JN. The transcription regulator RcoM-2 from Burkholderia xenovorans is a cysteine-ligated hemoprotein that undergoes a redox-mediated ligand switch. Biochemistry. 47: 9016-28. PMID 18672900 DOI: 10.1021/Bi800486X |
0.413 |
|
| 2008 |
Youn H, Koh J, Roberts GP. Two-state allosteric modeling suggests protein equilibrium as an integral component for cyclic AMP (cAMP) specificity in the cAMP receptor protein of Escherichia coli Journal of Bacteriology. 190: 4532-4540. PMID 18456811 DOI: 10.1128/Jb.00074-08 |
0.42 |
|
| 2008 |
Kerby RL, Youn H, Roberts GP. RcoM: A new single-component transcriptional regulator of CO metabolism in bacteria Journal of Bacteriology. 190: 3336-3343. PMID 18326575 DOI: 10.1128/Jb.00033-08 |
0.448 |
|
| 2007 |
Ibrahim M, Kuchinskas M, Youn H, Kerby RL, Roberts GP, Poulos TL, Spiro TG. Mechanism of the CO-sensing heme protein CooA: New insights from the truncated heme domain and UVRR spectroscopy Journal of Inorganic Biochemistry. 101: 1776-1785. PMID 17720248 DOI: 10.1016/J.Jinorgbio.2007.07.010 |
0.409 |
|
| 2007 |
Wolfe DM, Zhang Y, Roberts GP. Specificity and Regulation of Interaction between the PII and AmtB1 Proteins in Rhodospirillum rubrum Journal of Bacteriology. 189: 6861-6869. PMID 17644595 DOI: 10.1128/Jb.00759-07 |
0.379 |
|
| 2007 |
Borjigin M, Li H, Lanz ND, Kerby RL, Roberts GP, Poulos TL. Structure-based hypothesis on the activation of the CO-sensing transcription factor CooA. Acta Crystallographica. Section D, Biological Crystallography. 63: 282-7. PMID 17327664 DOI: 10.1107/S0907444906051638 |
0.401 |
|
| 2007 |
Clark RW, Youn H, Lee AJ, Roberts GP, Burstyn JN. DNA binding by an imidazole-sensing CooA variant is dependent on the heme redox state. Journal of Biological Inorganic Chemistry : Jbic : a Publication of the Society of Biological Inorganic Chemistry. 12: 139-46. PMID 17082920 DOI: 10.1007/S00775-006-0168-8 |
0.377 |
|
| 2006 |
Youn H, Kerby RL, Koh J, Roberts GP. A C-helix Residue, Arg-123, Has Important Roles in Both the Active and Inactive Forms of the cAMP Receptor Protein Journal of Biological Chemistry. 282: 3632-3639. PMID 17158453 DOI: 10.1074/Jbc.M606602200 |
0.39 |
|
| 2006 |
Youn H, Conrad M, Chung S, Roberts GP. Roles of the heme and heme ligands in the activation of CooA, the CO-sensing transcriptional activator. Biochemical and Biophysical Research Communications. 348: 345-350. PMID 16889751 DOI: 10.1016/J.Bbrc.2006.06.200 |
0.476 |
|
| 2006 |
Ibrahim M, Kerby RL, Puranik M, Wasbotten IH, Youn H, Roberts GP, Spiro TG. Heme displacement mechanism of CooA activation: Mutational and Raman spectroscopic evidence Journal of Biological Chemistry. 281: 29165-29173. PMID 16873369 DOI: 10.1074/Jbc.M605568200 |
0.435 |
|
| 2006 |
Zhang Y, Wolfe DM, Pohlmann EL, Conrad MC, Roberts GP. Effect of AmtB homologues on the post-translational regulation of nitrogenase activity in response to ammonium and energy signals in Rhodospirillum rubrum. Microbiology. 152: 2075-2089. PMID 16804182 DOI: 10.1099/Mic.0.28903-0 |
0.424 |
|
| 2006 |
Zhang Y, Pohlmann EL, Conrad MC, Roberts GP. The poor growth of Rhodospirillum rubrum mutants lacking PII proteins is due to an excess of glutamine synthetase activity. Molecular Microbiology. 61: 497-510. PMID 16762025 DOI: 10.1111/J.1365-2958.2006.05251.X |
0.431 |
|
| 2006 |
Kuchinskas M, Li H, Conrad M, Roberts G, Poulos TL. The role of the DNA-binding domains in CooA activation. Biochemistry. 45: 7148-53. PMID 16752905 DOI: 10.1021/Bi052609O |
0.414 |
|
| 2006 |
Zhu Y, Conrad MC, Zhang Y, Roberts GP. Identification of Rhodospirillum rubrum GlnB Variants That Are Altered in Their Ability To Interact with Different Targets in Response to Nitrogen Status Signals Journal of Bacteriology. 188: 1866-1874. PMID 16484197 DOI: 10.1128/Jb.188.5.1866-1874.2006 |
0.426 |
|
| 2006 |
Clark RW, Lanz ND, Lee AJ, Kerby RL, Roberts GP, Burstyn JN. Unexpected NO-dependent DNA binding by the CooA homolog from Carboxydothermus hydrogenoformans. Proceedings of the National Academy of Sciences of the United States of America. 103: 891-6. PMID 16410360 DOI: 10.1073/Pnas.0505919103 |
0.419 |
|
| 2006 |
Youn H, Kerby RL, Conrad M, Roberts GP. Study of Highly Constitutively Active Mutants Suggests How cAMP Activates cAMP Receptor Protein Journal of Biological Chemistry. 281: 1119-1127. PMID 16260780 DOI: 10.1074/Jbc.M509421200 |
0.423 |
|
| 2005 |
Youn H, Thorsteinsson MV, Conrad M, Kerby RL, Roberts GP. Dual Roles of an E-Helix Residue, Glu167, in the Transcriptional Activator Function of CooA Journal of Bacteriology. 187: 2573-2581. PMID 15805503 DOI: 10.1128/Jb.187.8.2573-2581.2005 |
0.485 |
|
| 2005 |
Zhang Y, Pohlmann EL, Roberts GP. GlnD Is Essential for NifA Activation, NtrB/NtrC-Regulated Gene Expression, and Posttranslational Regulation of Nitrogenase Activity in the Photosynthetic, Nitrogen-Fixing Bacterium Rhodospirillum rubrum Journal of Bacteriology. 187: 1254-1265. PMID 15687189 DOI: 10.1128/Jb.187.4.1254-1265.2005 |
0.467 |
|
| 2005 |
Roberts GP, Kerby RL, Youn H, Conrad M. CooA, a paradigm for gas sensing regulatory proteins. Journal of Inorganic Biochemistry. 99: 280-292. PMID 15598507 DOI: 10.1016/J.Jinorgbio.2004.10.032 |
0.385 |
|
| 2004 |
Clark RW, Youn H, Parks RB, Cherney MM, Roberts GP, Burstyn JN. Investigation of the role of the N-terminal proline, the distal heme ligand in the CO sensor CooA. Biochemistry. 43: 14149-60. PMID 15518565 DOI: 10.1021/Bi0487948 |
0.415 |
|
| 2004 |
Youn H, Kerby RL, Roberts GP. Changing the ligand specificity of CooA, a highly specific heme-based CO sensor Journal of Biological Chemistry. 279: 45744-45752. PMID 15326187 DOI: 10.1074/Jbc.M404336200 |
0.414 |
|
| 2004 |
Puranik M, Nielsen SB, Youn H, Hvitved AN, Bourassa JL, Case MA, Tengroth C, Balakrishnan G, Thorsteinsson MV, Groves JT, McLendon GL, Roberts GP, Olson JS, Spiro TG. Dynamics of carbon monoxide binding to CooA. The Journal of Biological Chemistry. 279: 21096-108. PMID 14990568 DOI: 10.1074/Jbc.M400613200 |
0.408 |
|
| 2004 |
Youn H, Kerby RL, Conrad M, Roberts GP. Functionally Critical Elements of CooA-Related CO Sensors Journal of Bacteriology. 186: 1320-1329. PMID 14973040 DOI: 10.1128/Jb.186.5.1320-1329.2004 |
0.444 |
|
| 2004 |
Zhang Y, Pohlmann EL, Roberts GP. Identification of critical residues in GlnB for its activation of NifA activity in the photosynthetic bacterium Rhodospirillum rubrum Proceedings of the National Academy of Sciences of the United States of America. 101: 2782-2787. PMID 14970346 DOI: 10.1073/Pnas.0306763101 |
0.438 |
|
| 2004 |
Kim K, Zhang Y, Roberts GP. Characterization of altered regulation variants of dinitrogenase reductase-activating glycohydrolase from Rhodospirillum rubrum. Febs Letters. 559: 84-8. PMID 14960312 DOI: 10.1016/S0014-5793(04)00031-6 |
0.418 |
|
| 2003 |
Coyle CM, Puranik M, Youn H, Brøndsted Nielsen S, Williams RD, Kerby RL, Roberts GP, Spiro TG. Activation mechanism of the CO sensor CooA: Mutational and resonance Raman spectroscopic studies Journal of Biological Chemistry. 278: 35384-35393. PMID 12796503 DOI: 10.1074/Jbc.M301000200 |
0.464 |
|
| 2003 |
Kerby RL, Youn H, Thorsteinsson MV, Roberts GP. Repositioning about the dimer interface of the transcription regulator CooA: a major signal transduction pathway between the effector and DNA-binding domains. Journal of Molecular Biology. 325: 809-823. PMID 12507482 DOI: 10.1016/S0022-2836(02)01203-2 |
0.416 |
|
| 2003 |
Youn H, Kerby RL, Roberts GP. The role of the hydrophobic distal heme pocket of CooA in ligand sensing and response Journal of Biological Chemistry. 278: 2333-2340. PMID 12433917 DOI: 10.1074/Jbc.M210825200 |
0.46 |
|
| 2002 |
Youn H, Kerby RL, Thorsteinsson MV, Clark RW, Burstyn JN, Roberts GP. Analysis of the L116K variant of CooA, the heme-containing CO sensor, suggests the presence of an unusual heme ligand resulting in novel activity. The Journal of Biological Chemistry. 277: 33616-23. PMID 12121986 DOI: 10.1074/Jbc.M203684200 |
0.441 |
|
| 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 |
0.444 |
|
| 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 |
0.444 |
|
| 2001 |
Youn H, Kerby RL, Thorsteinsson MV, Conrad M, Staples CR, Serate J, Beack J, Roberts GP. The heme pocket afforded by Gly117 is crucial for proper heme ligation and activity of CooA. Journal of Biological Chemistry. 276: 41603-41610. PMID 11551932 DOI: 10.1074/Jbc.M106165200 |
0.439 |
|
| 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 |
0.387 |
|
| 2001 |
Roberts GP, Thorsteinsson MV, Kerby RL, Lanzilotta WN, Poulos T. CooA: a heme-containing regulatory protein that serves as a specific sensor of both carbon monoxide and redox state. Progress in Nucleic Acid Research and Molecular Biology. 67: 35-63. PMID 11525385 DOI: 10.1016/S0079-6603(01)67024-7 |
0.463 |
|
| 2001 |
Leduc J, Thorsteinsson MV, Gaal T, Roberts GP. Mapping CooA·RNA Polymerase Interactions IDENTIFICATION OF ACTIVATING REGIONS 2 AND 3 IN CooA, THE CO-SENSING TRANSCRIPTIONAL ACTIVATOR Journal of Biological Chemistry. 276: 39968-39973. PMID 11522788 DOI: 10.1074/Jbc.M105758200 |
0.474 |
|
| 2001 |
Thorsteinsson MV, Kerby RL, Youn H, Conrad M, Serate J, Staples CR, Roberts GP. Redox-mediated Transcriptional Activation in a CooA Variant Journal of Biological Chemistry. 276: 26807-26813. PMID 11359778 DOI: 10.1074/Jbc.M102758200 |
0.475 |
|
| 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 |
0.445 |
|
| 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 |
0.46 |
|
| 2000 |
Lanzilotta WN, Schuller DJ, Thorsteinsson MV, Kerby RL, Roberts GP, Poulos TL. Structure of the CO sensing transcription activator CooA. Nature Structural Biology. 7: 876-80. PMID 11017196 DOI: 10.1038/82820 |
0.457 |
|
| 2000 |
Thorsteinsson MV, Kerby RL, Roberts GP. Altering the specificity of CooA, the carbon monoxide-sensing transcriptional activator: characterization of CooA variants that bind cyanide in the Fe(II) form with high affinity. Biochemistry. 39: 8284-8290. PMID 10889037 DOI: 10.1021/Bi000327C |
0.462 |
|
| 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 |
0.428 |
|
| 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 |
0.405 |
|
| 2000 |
Reynolds MF, Parks RB, Burstyn JN, Shelver D, Thorsteinsson MV, Kerby RL, Roberts GP, Vogel KM, Spiro TG. Electronic absorption, EPR, and resonance raman spectroscopy of CooA, a CO-sensing transcription activator from R. rubrum, reveals a five-coordinate NO-heme. Biochemistry. 39: 388-96. PMID 10631000 DOI: 10.1021/Bi991378G |
0.406 |
|
| 1999 |
Dhawan IK, Shelver D, Thorsteinsson MV, Roberts GP, Johnson MK. Probing the heme axial ligation in the CO-sensing CooA protein with magnetic circular dichroism spectroscopy. Biochemistry. 38: 12805-13. PMID 10504250 DOI: 10.1021/Bi991303C |
0.361 |
|
| 1999 |
Simon HM, Gosink MM, Roberts GP. Importance of cis Determinants and Nitrogenase Activity in Regulated Stability of the Klebsiella pneumoniae Nitrogenase Structural Gene mRNA Journal of Bacteriology. 181: 3751-3760. PMID 10368150 DOI: 10.1128/Jb.181.12.3751-3760.1999 |
0.327 |
|
| 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 |
0.351 |
|
| 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 |
0.351 |
|
| 1999 |
He Y, Gaal T, Karls R, Donohue TJ, Gourse RL, Roberts GP. Transcription activation by CooA, the CO-sensing factor from Rhodospirillum rubrum: The interaction between CooA and the C-terminal domain of the α subunit of RNA polymerase Journal of Biological Chemistry. 274: 10840-10845. PMID 10196160 DOI: 10.1074/Jbc.274.16.10840 |
0.426 |
|
| 1999 |
Vogel KM, Spiro TG, Shelver D, Thorsteinsson MV, Roberts GP. Resonance Raman evidence for a novel charge relay activation mechanism of the CO-dependent heme protein transcription factor CooA. Biochemistry. 38: 2679-87. PMID 10052938 DOI: 10.1021/Bi982375R |
0.401 |
|
| 1999 |
Shelver D, Thorsteinsson MV, Kerby RL, Chung SY, Roberts GP, Reynolds MF, Parks RB, Burstyn JN. Identification of two important heme site residues (cysteine 75 and histidine 77) in CooA, the CO-sensing transcription factor of Rhodospirillum rubrum. Biochemistry. 38: 2669-78. PMID 10052937 DOI: 10.1021/Bi982658J |
0.408 |
|
| 1999 |
Kim K, Zhang Y, Roberts GP. Correlation of activity regulation and substrate recognition of the ADP-ribosyltransferase that regulates nitrogenase activity in Rhodospirillum rubrum. Journal of Bacteriology. 181: 1698-1702. PMID 10049407 DOI: 10.1128/Jb.181.5.1698-1702.1999 |
0.419 |
|
| 1998 |
Goodwin PJ, Agar JN, Roll JT, Roberts GP, Johnson MK, Dean DR. The Azotobacter vinelandii NifEN complex contains two identical [4Fe-4S] clusters. Biochemistry. 37: 10420-8. PMID 9671511 DOI: 10.1021/Bi980435N |
0.329 |
|
| 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 |
0.387 |
|
| 1997 |
Shelver D, Kerby RL, He Y, Roberts GP. CooA, a CO-sensing transcription factor from Rhodospirillum rubrum, is a CO-binding heme protein Proceedings of the National Academy of Sciences of the United States of America. 94: 11216-11220. PMID 9326589 DOI: 10.1073/Pnas.94.21.11216 |
0.484 |
|
| 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 |
0.405 |
|
| 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 |
0.394 |
|
| 1997 |
Magnuson JK, Paustian TD, Shah VK, Dean DR, Roberts GP, Rees DC, Howard JB. Nitrogenase iron-molybdenum cofactor binding site: Protein conformational changes associated with cofactor binding Tetrahedron. 53: 11971-11984. DOI: 10.1016/S0040-4020(97)00710-2 |
0.407 |
|
| 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 |
0.436 |
|
| 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 |
0.404 |
|
| 1996 |
Simon HM, Homer MJ, Roberts GP. Perturbation of nifT expression in Klebsiella pneumoniae has limited effect on nitrogen fixation. Journal of Bacteriology. 178: 2975-7. PMID 8631690 DOI: 10.1128/Jb.178.10.2975-2977.1996 |
0.426 |
|
| 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 |
0.465 |
|
| 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 |
0.41 |
|
| 1996 |
He Y, Shelver D, Kerby RL, Roberts GP. Characterization of a CO-responsive Transcriptional Activator from Rhodospirillum rubrum Journal of Biological Chemistry. 271: 120-123. PMID 8550545 DOI: 10.1074/Jbc.271.1.120 |
0.438 |
|
| 1995 |
Roll JT, Shah VK, Dean DR, Roberts GP. Characteristics of NIFNE in Azotobacter vinelandii strains: Implications for the synthesis of the iron-molybdenum cofactor of dinitrogenase Journal of Biological Chemistry. 270: 4432-4437. PMID 7876209 DOI: 10.1074/Jbc.270.9.4432 |
0.417 |
|
| 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 |
0.474 |
|
| 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 |
0.412 |
|
| 1995 |
Shelver D, Kerby RL, He Y, Roberts GP. Carbon monoxide-induced activation of gene expression in Rhodospirillum rubrum requires the product of cooA, a member of the cyclic AMP receptor protein family of transcriptional regulators. Journal of Bacteriology. 177: 2157-2163. PMID 7721706 DOI: 10.1128/Jb.177.8.2157-2163.1995 |
0.426 |
|
| 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 |
0.449 |
|
| 1995 |
Homer MJ, Dean DR, Roberts GP. Characterization of the gamma protein and its involvement in the metallocluster assembly and maturation of dinitrogenase from Azotobacter vinelandii. The Journal of Biological Chemistry. 270: 24745-52. PMID 7559591 DOI: 10.1074/Jbc.270.42.24745 |
0.438 |
|
| 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 |
0.401 |
|
| 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 |
0.441 |
|
| 1993 |
Pierrard J, Willison JC, Vignais PM, Gaspar JL, Ludden PW, Roberts GP. Site-directed mutagenesis of the target arginine for ADP-ribosylation of nitrogenase component II in Rhodobacter capsulatus Biochemical and Biophysical Research Communications. 192: 1223-1229. PMID 8507194 DOI: 10.1006/Bbrc.1993.1547 |
0.401 |
|
| 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 |
0.42 |
|
| 1993 |
Homer MJ, Paustian TD, Shah VK, Roberts GP. The nifY product of Klebsiella pneumoniae is associated with apodinitrogenase and dissociates upon activation with the iron-molybdenum cofactor. Journal of Bacteriology. 175: 4907-10. PMID 8335644 DOI: 10.1128/Jb.175.15.4907-4910.1993 |
0.402 |
|
| 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 |
0.395 |
|
| 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 |
0.441 |
|
| 1992 |
Zhang Y, Burris RH, Roberts GP. Cloning, sequencing, mutagenesis, and functional characterization of draT and draG genes from Azospirillum brasilense. Journal of Bacteriology. 174: 3364-9. PMID 1577701 DOI: 10.1128/Jb.174.10.3364-3369.1992 |
0.424 |
|
| 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 |
0.445 |
|
| 1991 |
Lehman LJ, Roberts GP. Glycine 100 in the dinitrogenase reductase of Rhodospirillum rubrum is required for nitrogen fixation but not for ADP-ribosylation. Journal of Bacteriology. 173: 6159-6161. PMID 1917849 DOI: 10.1128/Jb.173.19.6159-6161.1991 |
0.423 |
|
| 1991 |
Lehman LJ, Roberts GP. Identification of an alternative nitrogenase system in Rhodospirillum rubrum. Journal of Bacteriology. 173: 5705-5711. PMID 1909322 DOI: 10.1128/Jb.173.18.5705-5711.1991 |
0.449 |
|
| 1990 |
Paustian TD, Shah VK, Roberts GP. Apodinitrogenase: purification, association with a 20-kilodalton protein, and activation by the iron-molybdenum cofactor in the absence of dinitrogenase reductase. Biochemistry. 29: 3515-3522. PMID 2162195 DOI: 10.1021/Bi00466A014 |
0.419 |
|
| 1990 |
Gosink MM, Franklin NM, Roberts GP. The product of the Klebsiella pneumoniae nifX gene is a negative regulator of the nitrogen fixation (nif) regulon. Journal of Bacteriology. 172: 1441-1447. PMID 2155202 DOI: 10.1128/Jb.172.3.1441-1447.1990 |
0.418 |
|
| 1990 |
Fu HA, Fitzmaurice WP, Roberts GP, Burris RH. Cloning and expression of draTG genes from Azospirillum lipoferum. Gene. 86: 95-8. PMID 2107127 DOI: 10.1016/0378-1119(90)90118-B |
0.354 |
|
| 1990 |
Fu H, Burris RH, Roberts GP. Reversible ADP-ribosylation is demonstrated to be a regulatory mechanism in prokaryotes by heterologous expression. Proceedings of the National Academy of Sciences of the United States of America. 87: 1720-4. PMID 2106680 DOI: 10.1073/Pnas.87.5.1720 |
0.413 |
|
| 1990 |
Lehman LJ, Fitzmaurice WP, Roberts GP. The cloning and functional characterization of the nifH gene of Rhodospirillum rubrum. Gene. 95: 143-147. PMID 1979299 DOI: 10.1016/0378-1119(90)90426-R |
0.347 |
|
| 1989 |
Paustian TD, Shah VK, Roberts GP. Purification and characterization of the nifN and nifE gene products from Azotobacter vinelandii mutant UW45. Proceedings of the National Academy of Sciences of the United States of America. 86: 6082-6086. PMID 2668954 DOI: 10.1073/Pnas.86.16.6082 |
0.405 |
|
| 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 |
0.418 |
|
| 1989 |
Fu HA, Wirt HJ, Burris RH, Roberts GP. Functional expression of a Rhodospirillum rubrum gene encoding dinitrogenase reductase ADP-ribosyltransferase in enteric bacteria. Gene. 85: 153-60. PMID 2515993 DOI: 10.1016/0378-1119(89)90475-7 |
0.403 |
|
| 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 |
0.375 |
|
| 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 |
0.333 |
|
| 1989 |
Fu HA, Hartmann A, Lowery RG, Fitzmaurice WP, Roberts GP, Burris RH. Posttranslational regulatory system for nitrogenase activity in Azospirillum spp. Journal of Bacteriology. 171: 4679-85. PMID 2504694 DOI: 10.1128/Jb.171.9.4679-4685.1989 |
0.406 |
|
| 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 |
0.319 |
|
| 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 |
0.332 |
|
| 1978 |
MacNeil T, MacNeil D, Roberts GP, Supiano MA, Brill WJ. Fine-structure mapping and complementation analysis of nif (nitrogen fixation) genes in Klebsiella pneumoniae. Journal of Bacteriology. 136: 253-266. PMID 361693 DOI: 10.1128/Jb.136.1.253-266.1978 |
0.309 |
|
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