Discover Community Create You

Loading publication...

Noodle always counts identifier-free feature events for service operation. With your permission, Google Analytics can also estimate audience and engagement. Search text, publication identifiers, cookies, IP addresses and browser fingerprints are never included in Noodle's first-party event counters.

Privacy details

Article

VnfY is required for full activity of the vanadium-containing dinitrogenase in Azotobacter vinelandii.

Journal of bacteriology - 1 Apr 2003

Rüttimann-Johnson Carmen, Rubio Luis M, Dean Dennis R, Ludden Paul W

Abstract excerpt

A gene from Azotobacter vinelandii whose product exhibits primary sequence similarity to the NifY, NafY, NifX, and VnfX family of proteins, and which is required for effective V-dependent diazotrophic growth, was identified. Because this gene is located downstream from vnfK in an arrangement similar to the relative organization of the nifK and nifY genes, it was designated vnfY. A mutant strain having an...

Read the complete abstract on PubMed

Topics

Share this publication in a Topic to start or enrich a Post.

Share to Amino Acid Sequence
Share to Azotobacter vinelandii

Methodology Data sources Editorial policy Privacy Delete account & data About Contact Helena Bioinformatics

Share to Bacterial Proteins

Share to Gene Expression Regulation, Bacterial

Share to Mutagenesis, Site-Directed

Share to Nitrogenase

Share to Sequence Analysis, DNA

Share to Sequence Homology, Amino Acid

Source

Open in PubMed Open full text

Identifiers

PMID: 12644512
DOI: 10.1128/JB.185.7.2383-2386.2003
PMCID: PMC151482

Provenance

PubMed metadata and Literature Corpus relationships. Corpus snapshot updated 7 Sept 2026. Manifest publication-graph-cohort-2026-09-08.1.

Source receipt: pubmed, retrieved 7 Sept 2026.

Related research

Semantic proximity does not establish scientific evidence. Graph snapshot: 2026-09-29.

Research trail→

Click a neighbor to travelStep 1 · 12 closest

VnfY is required for full activity of the vanadium-containing dinitrogenase in Azotobacter vinelandii.PMID 12644512Read ↗

Nucleotide sequence and mutational analysis of the vnfENX region of Azotobacter vinelandii.Semantic proximity Read ↗

Nucleotide sequences and mutational analysis of the structural genes for nitrogenase 2 of Azotobacter vinelandii.Semantic proximity Read ↗

Regulation of nitrogenase-2 in Azotobacter vinelandii by ammonium, molybdenum, and vanadium.Semantic proximity Read ↗

The role of regulatory genes nifA, vnfA, anfA, nfrX, ntrC, and rpoN in expression of genes encoding the three nitrogenases of Azotobacter vinelandii.Semantic proximity Read ↗

The product of the nitrogen fixation regulatory gene nfrX of Azotobacter vinelandii is functionally and structurally homologous to the uridylyltransferase encoded by glnD in enteric bacteria.Semantic proximity Read ↗

The gene encoding dinitrogenase reductase 2 is required for expression of the second alternative nitrogenase from Azotobacter vinelandii.Semantic proximity Read ↗

Activation of vanadium nitrogenase expression in Azotobacter vinelandii DJ54 revertant in the presence of molybdenum.Semantic proximity Read ↗

The nifU, nifS and nifV gene products are required for activity of all three nitrogenases of Azotobacter vinelandii.Semantic proximity Read ↗

Characteristics of orf1 and orf2 in the anfHDGK genomic region encoding nitrogenase 3 of Azotobacter vinelandii.Semantic proximity Read ↗

Identification of gene products from the Azotobacter vinelandii nifBfdxNnifOQ operon.Semantic proximity Read ↗

Regulation of V-nitrogenase genes in Anabaena variabilis by RNA processing and by dual repressors.Semantic proximity Read ↗

Mutational analysis of genes of the mod locus involved in molybdenum transport, homeostasis, and processing in Azotobacter vinelandii.Semantic proximity Read ↗

⌁Select a neighboring publication to make it the new centre.