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dmsB dimethyl sulfoxide reductase subunit B [ Escherichia coli str. K-12 substr. MG1655 ]

Gene ID: 945507, updated on 4-Feb-2024

Summary

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Gene symbol
dmsB
Gene description
dimethyl sulfoxide reductase subunit B
Primary source
ASAP:ABE-0003046
Locus tag
b0895
See related
ECOCYC:EG10233
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
ECK0886
Summary
DmsB is co-exported bound to Tat substrate DmsA. [More information is available at EcoGene: EG10233]. This subunit contains four 4Fe-4S clusters and carries out the electron-transfer process. [More information is available at EcoCyc: EG10233].
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Genomic context

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Sequence:
NC_000913.3 (943414..944031)

NC_000913.3Genomic Context describing neighboring genes Neighboring gene serine--tRNA ligase Neighboring gene dimethyl sulfoxide reductase subunit A Neighboring gene dimethyl sulfoxide reductase subunit C Neighboring gene putative hydrolase YcaC

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. Correct assembly of iron-sulfur cluster FS0 into Escherichia coli dimethyl sulfoxide reductase (DmsABC) is a prerequisite for molybdenum cofactor insertion. Tang H, et al. J Biol Chem, 2011 Apr 29. PMID 21357619, Free PMC Article
  2. X-ray absorption spectroscopic characterization of the molybdenum site of Escherichia coli dimethyl sulfoxide reductase. George GN, et al. Inorg Chem, 2007 Jan 8. PMID 17198404
  3. Investigation of the environment surrounding iron-sulfur cluster 4 of Escherichia coli dimethylsulfoxide reductase. Cheng VW, et al. Biochemistry, 2005 Jun 7. PMID 15924426
  4. Multiple pathways of electron transfer in dimethyl sulfoxide reductase of Escherichia coli. Trieber CA, et al. J Biol Chem, 1994 Mar 11. PMID 8125918
  5. Oxygen, nitrate, and molybdenum regulation of dmsABC gene expression in Escherichia coli. Cotter PA, et al. J Bacteriol, 1989 Jul. PMID 2544558, Free PMC Article

See all (24) citations in PubMed

GeneRIFs: Gene References Into Functions

What's a GeneRIF?
  1. N-terminus verified by Edman degradation on mature peptide
    Title: Nucleotide sequence of the dmsABC operon encoding the anaerobic dimethylsulphoxide reductase of Escherichia coli.
Submit: New GeneRIF Correction

Interactions

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Products Interactant Other Gene Complex Source Pubs Description

General gene information

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Gene Ontology Provided by EcoCyc

Function Evidence Code Pubs
enables 4 iron, 4 sulfur cluster binding IDA
Inferred from Direct Assay
more info
 PubMed 
enables 4 iron, 4 sulfur cluster binding IEA
Inferred from Electronic Annotation
more info
  
enables 4 iron, 4 sulfur cluster binding IMP
Inferred from Mutant Phenotype
more info
 PubMed 
enables 4 iron, 4 sulfur cluster binding ISM
Inferred from Sequence Model
more info
 PubMed 
enables dimethyl sulfoxide reductase activity IDA
Inferred from Direct Assay
more info
 PubMed 
enables iron-sulfur cluster binding IEA
Inferred from Electronic Annotation
more info
  
enables metal ion binding IEA
Inferred from Electronic Annotation
more info
  
enables protein binding IPI
Inferred from Physical Interaction
more info
 PubMed 
Process Evidence Code Pubs
involved_in anaerobic electron transport chain IDA
Inferred from Direct Assay
more info
 PubMed 
acts_upstream_of_or_within anaerobic respiration IEP
Inferred from Expression Pattern
more info
 PubMed 
involved_in dimethyl sulfoxide metabolic process IDA
Inferred from Direct Assay
more info
 PubMed 
Component Evidence Code Pubs
part_of dimethyl sulfoxide reductase complex IDA
Inferred from Direct Assay
more info
 PubMed 
part_of dimethyl sulfoxide reductase complex IPI
Inferred from Physical Interaction
more info
 PubMed 
located_in plasma membrane IDA
Inferred from Direct Assay
more info
 PubMed 

General protein information

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Preferred Names
dimethyl sulfoxide reductase subunit B
NP_415415.1

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
    943414..944031
    Download
    GenBank, FASTA, Sequence Viewer (Graphics)

mRNA and Protein(s)

  1. NP_415415.1 dimethyl sulfoxide reductase subunit B [Escherichia coli str. K-12 substr. MG1655]

    See identical proteins and their annotated locations for NP_415415.1

    Status: PROVISIONAL

    UniProtKB/TrEMBL
    A0A7D7DVA2
    Conserved Domains (1) summary
    TIGR02951
    Location:4 → 163
    DMSO_dmsB; DMSO reductase, iron-sulfur subunit
Nucleotide Protein
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