Nitrogenase from nifV mutants of Klebsiella pneumoniae contains an altered form of the iron-molybdenum cofactor.
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Evidence for a dynamic role for homocitrate during nitrogen fixation: the effect of substitution at the alpha-Lys426 position in MoFe-protein of Azotobacter vinelandiiCrystallographic analysis of the MoFe protein of nitrogenase from a nifV mutant of Klebsiella pneumoniae identifies citrate as a ligand to the molybdenum of iron molybdenum cofactor (FeMoco)Diastereomer-dependent substrate reduction properties of a dinitrogenase containing 1-fluorohomocitrate in the iron-molybdenum cofactorHydrazine is a product of dinitrogen reduction by the vanadium-nitrogenase from Azotobacter chroococcum.Purification and characterization of the nifN and nifE gene products from Azotobacter vinelandii mutant UW45.Site-directed mutagenesis of the nitrogenase MoFe protein of Azotobacter vinelandii.Breaking the N2 triple bond: insights into the nitrogenase mechanism.Molybdenum-independent nitrogenases of Azotobacter vinelandii: a functional species of alternative nitrogenase-3 isolated from a molybdenum-tolerant strain contains an iron-molybdenum cofactor.Selenol binds to iron in nitrogenase iron-molybdenum cofactor: an extended x-ray absorption fine structure studyA methyldiazene (HN=N-CH3)-derived species bound to the nitrogenase active-site FeMo cofactor: Implications for mechanismIn vitro synthesis of the iron-molybdenum cofactor of nitrogenase.Purification of the Azotobacter vinelandii nifV-encoded homocitrate synthase.Metalloclusters of the nitrogenases.Nitrogenase metalloclusters: structures, organization, and synthesis.Homocitrate cures the NifV- phenotype in Klebsiella pneumoniae.Products of the iron-molybdenum cofactor-specific biosynthetic genes, nifE and nifN, are structurally homologous to the products of the nitrogenase molybdenum-iron protein genes, nifD and nifK.Iron-molybdenum cofactor synthesis in Azotobacter vinelandii Nif- mutantsnifV-dependent, low-molecular-weight factor required for in vitro synthesis of iron-molybdenum cofactor of nitrogenase.ApoNifH functions in iron-molybdenum cofactor synthesis and apodinitrogenase maturation.Plausible structure of the iron-molybdenum cofactor of nitrogenase.Azotobacter vinelandii nifD- and nifE-encoded polypeptides share structural homology.N coordination of FeMo cofactor requires His-195 of the MoFe protein alpha subunit and is essential for biological nitrogen fixation.Synthesis of the iron-molybdenum cofactor of nitrogenase is inhibited by a low-molecular-weight metabolite of Klebsiella pneumoniae.Biogenesis of molybdenum cofactors.Requirement of NifX and other nif proteins for in vitro biosynthesis of the iron-molybdenum cofactor of nitrogenase.Expression of the nifBfdxNnifOQ region of Azotobacter vinelandii and its role in nitrogenase activity.Nucleotide and divalent cation specificity of in vitro iron-molybdenum cofactor synthesis.Effects of homocitrate, homocitrate lactone, and fluorohomocitrate on nitrogenase in NifV- mutants of Azotobacter vinelandii.N2O reduction and HD formation by nitrogenase from a nifV mutant of Klebsiella pneumoniae.Isolation and characterization of symbiotic mutants of bradyrhizobium sp. (Arachis) strain NC92: mutants with host-specific defects in nodulation and nitrogen fixation.Activity, reconstitution, and accumulation of nitrogenase components in Azotobacter vinelandii mutant strains containing defined deletions within the nitrogenase structural gene cluster.The inactive MoFe protein (NifB-Kp1) of the nitrogenase from nifB mutants of Klebsiella pneumoniae. Its interaction with FeMo-cofactor and the properties of the active MoFe protein formed.Isolation and characterization of nitrogenase MoFe protein from the mutant strain pHK17 of Klebsiella pneumoniae in which the two bridging cysteine residues of the P-clusters are replaced by the non-coordinating amino acid alanine.Iron K-edge X-ray absorption spectroscopy of the iron-molybdenum cofactor of nitrogenase from Klebsiella pneumoniae.Low-temperature magnetic-circular-dichroism spectroscopy of the iron-molybdenum cofactor and the complementary cofactor-less MoFe protein of Klebsiella pneumoniae nitrogenase.The vanadium-iron protein of vanadium nitrogenase from Azotobacter chroococcum contains an iron-vanadium cofactor.Klebsiella pneumoniae nitrogenase MoFe protein: chymotryptic proteolysis affects function by limited cleavage of the beta-chain and provides high-specific-activity MoFe protein.Klebsiella pneumoniae nitrogenase. The pre-steady-state kinetics of MoFe-protein reduction and hydrogen evolution under conditions of limiting electron flux show that the rates of association with the Fe-protein and electron transfer are independentAltered nitrogenase MoFe proteins from Azotobacter vinelandii. Analysis of MoFe proteins having amino acid substitutions for the conserved cysteine residues within the beta-subunitElectron-paramagnetic-resonance and magnetic-circular-dichroism studies of the binding of cyanide and thiols to the thiols to the iron-molybdenum cofactor from Klebsiella pneumoniae nitrogenase.
P2860
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P2860
Nitrogenase from nifV mutants of Klebsiella pneumoniae contains an altered form of the iron-molybdenum cofactor.
description
1984 nî lūn-bûn
@nan
1984年の論文
@ja
1984年論文
@yue
1984年論文
@zh-hant
1984年論文
@zh-hk
1984年論文
@zh-mo
1984年論文
@zh-tw
1984年论文
@wuu
1984年论文
@zh
1984年论文
@zh-cn
name
Nitrogenase from nifV mutants ...... the iron-molybdenum cofactor.
@en
Nitrogenase from nifV mutants ...... the iron-molybdenum cofactor.
@nl
type
label
Nitrogenase from nifV mutants ...... the iron-molybdenum cofactor.
@en
Nitrogenase from nifV mutants ...... the iron-molybdenum cofactor.
@nl
prefLabel
Nitrogenase from nifV mutants ...... the iron-molybdenum cofactor.
@en
Nitrogenase from nifV mutants ...... the iron-molybdenum cofactor.
@nl
P2093
P2860
P356
P1433
P1476
Nitrogenase from nifV mutants ...... the iron-molybdenum cofactor.
@en
P2093
P2860
P304
P356
10.1042/BJ2170317
P407
P577
1984-01-01T00:00:00Z