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appB cytochrome bd-II subunit 2 [ Escherichia coli str. K-12 substr. MG1655 ]

Gene ID: 947547, updated on 3-Dec-2024

Summary

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Official Symbol
appB
Official Full Name
cytochrome bd-II subunit 2
Primary source
ECOCYC:EG11379
Locus tag
b0979
See related
ASAP:ABE-0003302
Gene type
protein coding
RefSeq status
PROVISIONAL
Organism
Escherichia coli str. K-12 substr. MG1655 (strain: K-12, substrain: MG1655)
Lineage
Bacteria; Pseudomonadota; Gammaproteobacteria; Enterobacterales; Enterobacteriaceae; Escherichia
Also known as
cbdB; cyxB; ECK0970
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Genomic context

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Sequence:
NC_000913.3 (1039296..1040432)

NC_000913.3Genomic Context describing neighboring genes Neighboring gene putative HyaA chaperone Neighboring gene protein HyaF Neighboring gene cytochrome bd-II subunit 1 Neighboring gene cytochrome bd-II accessory subunit AppX Neighboring gene periplasmic phosphoanhydride phosphatase/multiple inositol-polyphosphate phosphatase

Genomic regions, transcripts, and products

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Genomic Sequence:
NC_000913.3

Go to nucleotide: Graphics FASTA GenBank

Bibliography

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Related articles in PubMed

  1. The Terminal Oxidase Cytochrome bd Promotes Sulfide-resistant Bacterial Respiration and Growth. Forte E, et al. Sci Rep, 2016 Mar 31. PMID 27030302, Free PMC Article
  2. Arginine 391 in subunit I of the cytochrome bd quinol oxidase from Escherichia coli stabilizes the reduced form of the hemes and is essential for quinol oxidase activity. Zhang J, et al. J Biol Chem, 2004 Dec 24. PMID 15475358
  3. Interaction of the bacterial terminal oxidase cytochrome bd with nitric oxide. Borisov VB, et al. FEBS Lett, 2004 Oct 8. PMID 15474037
  4. Aerobic respiratory chain of Escherichia coli is not allowed to work in fully uncoupled mode. Borisov VB, et al. Proc Natl Acad Sci U S A, 2011 Oct 18. PMID 21987791, Free PMC Article
  5. Cytochrome bd oxidase and nitric oxide: from reaction mechanisms to bacterial physiology. Giuffrè A, et al. FEBS Lett, 2012 Mar 9. PMID 21821033

See all (16) citations in PubMed

GeneRIFs: Gene References Into Functions

Interactions

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Products Interactant Other Gene Complex Source Pubs Description

General gene information

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Homology

Gene Ontology Provided by EcoCyc

Function Evidence Code Pubs
enables cytochrome bo3 ubiquinol oxidase activity IEA
Inferred from Electronic Annotation
more info
  
enables electron transfer activity IBA
Inferred from Biological aspect of Ancestor
more info
  
enables electron transfer activity IDA
Inferred from Direct Assay
more info
 PubMed 
enables metal ion binding IEA
Inferred from Electronic Annotation
more info
  
enables oxidoreductase activity, acting on diphenols and related substances as donors, oxygen as acceptor IBA
Inferred from Biological aspect of Ancestor
more info
  
enables oxidoreductase activity, acting on diphenols and related substances as donors, oxygen as acceptor IDA
Inferred from Direct Assay
more info
 PubMed 
Process Evidence Code Pubs
involved_in aerobic electron transport chain IBA
Inferred from Biological aspect of Ancestor
more info
  
acts_upstream_of_or_within aerobic electron transport chain IDA
Inferred from Direct Assay
more info
 PubMed 
acts_upstream_of_or_within aerobic electron transport chain IMP
Inferred from Mutant Phenotype
more info
 PubMed 
involved_in oxidative phosphorylation IEA
Inferred from Electronic Annotation
more info
  
involved_in transmembrane transport IEA
Inferred from Electronic Annotation
more info
  
Component Evidence Code Pubs
part_of cytochrome complex IBA
Inferred from Biological aspect of Ancestor
more info
  
part_of cytochrome complex IDA
Inferred from Direct Assay
more info
 PubMed 
located_in membrane IEA
Inferred from Electronic Annotation
more info
  
located_in plasma membrane IDA
Inferred from Direct Assay
more info
 PubMed 
located_in plasma membrane IEA
Inferred from Electronic Annotation
more info
  
located_in plasma membrane ISM
Inferred from Sequence Model
more info
 PubMed 

General protein information

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Preferred Names
cytochrome bd-II subunit 2
NP_415498.1

NCBI Reference Sequences (RefSeq)

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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
    1039296..1040432
    Download
    GenBank, FASTA, Sequence Viewer (Graphics)

mRNA and Protein(s)

  1. NP_415498.1 cytochrome bd-II subunit 2 [Escherichia coli str. K-12 substr. MG1655]

    See identical proteins and their annotated locations for NP_415498.1

    Status: PROVISIONAL

    UniProtKB/TrEMBL
    A0A8S7L991
    Conserved Domains (1) summary
    PRK15028
    Location:1 → 378
    PRK15028; cytochrome d ubiquinol oxidase subunit II
Nucleotide Protein
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