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hydN putative electron transport protein HydN [ Escherichia coli str. K-12 substr. MG1655 ]

Gene ID: 947190, updated on 6-Jul-2026
Official Symbol
hydN
Official Full Name
putative electron transport protein HydN
Primary source
ECOCYC:EG11552
Locus tag
b2713
See related
ASAP:ABE-0008919
Gene type
protein coding
RefSeq status
REVIEWED
Organism
Escherichia coli str. K-12 substr. MG1655 (strain: K-12, substrain: MG1655)
Lineage
Bacteria; Pseudomonadati; Pseudomonadota; Gammaproteobacteria; Enterobacterales; Enterobacteriaceae; Escherichia
Also known as
ECK2708
Summary
FhlA regulon. [More information is available at EcoGene: EG11552]. A hydN in-frame deletion mutation causes only weak reduction in hydrogenase activity, but loss of more than 60% of formate dehydrogenase-H (FDH-H) activity . [More information is available at EcoCyc: EG11552].
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Sequence:
NC_000913.3 (2837578..2838105, complement)

NC_000913.3Genomic Context describing neighboring genes Neighboring gene anaerobic nitric oxide reductase flavorubredoxin Neighboring gene NADH:flavorubredoxin reductase Neighboring gene carbamoyl-- Neighboring gene DNA-binding transcriptional repressor AscG Neighboring gene cryptic beta-glucoside specific PTS enzyme IIBC component

Genomic Sequence:
NC_000913.3

Go to nucleotide: Graphics FASTA GenBank

Related articles in PubMed

  1. The Ferredoxin-Like Proteins HydN and YsaA Enhance Redox Dye-Linked Activity of the Formate Dehydrogenase H Component of the Formate Hydrogenlyase Complex. Pinske C. Front Microbiol, 2018. PMID 29942290, Free PMC Article
  2. Analysis of the hydA locus of Escherichia coli: two genes (hydN and hypF) involved in formate and hydrogen metabolism. Maier T, et al. Arch Microbiol, 1996 May. PMID 8661925
  3. Large-scale identification of protein-protein interaction of Escherichia coli K-12. Arifuzzaman M, et al. Genome Res, 2006 May. PMID 16606699, Free PMC Article
  4. The binary protein-protein interaction landscape of Escherichia coli. Rajagopala SV, et al. Nat Biotechnol, 2014 Mar. PMID 24561554, Free PMC Article
  5. Highly accurate genome sequences of Escherichia coli K-12 strains MG1655 and W3110. Hayashi K, et al. Mol Syst Biol, 2006. PMID 16738553, Free PMC Article

See all (7) citations in PubMed

GeneRIFs: Gene References Into Functions

Products Interactant Other Gene Complex Source Pubs Description

Homology

Gene Ontology Provided by EcoCyc

Function Evidence Code Pubs
enables electron transfer activity IMP
Inferred from Mutant Phenotype
more info
 PubMed 
enables protein binding IPI
Inferred from Physical Interaction
more info
 PubMed 
Preferred Names
putative electron transport protein HydN

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Genome Annotation

The following sections contain reference sequences that belong to a specific genome build. Explain

Reference assembly

Genomic

  1. NC_000913.3 Reference assembly

    Range
    2837578..2838105 complement
    Download
    GenBank, FASTA, Sequence Viewer (Graphics)

mRNA and Protein(s)

  1. NP_417193.1 putative electron transport protein HydN

    See identical proteins and their annotated locations for NP_417193.1

    Status: REVIEWED

    Conserved Domains (1) summary
    PRK10330
    Location:1 → 173
    PRK10330; electron transport protein HydN
Nucleotide Protein
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