arsB arsenite/antimonite:H(+) antiporter [Escherichia coli str. K-12 substr. MG1655] - Gene

Summary

Gene symbol: arsB
Gene description: arsenite/antimonite:H(+) antiporter
Primary source: ASAP:ABE-0011437
Locus tag: b3502
See related: ECOCYC:EG12236
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: arsF; ECK3487
Summary: ArsB can function alone using PMF to drive transport, as is the case with the chromosomal ArsB, which lacks the ArsA ATPase; ArsB proteins can use ATP to drive efflux if ArsA is present. [More information is available at EcoGene: EG12236]. Based on sequence similarity with the R773-plasmid encoded arsenite resistance operon, ArsB is a transporter and ArsC is an arsenate reductase . [More information is available at EcoCyc: EG12236].
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NC_000913.3 Genomic Context describing neighboring genes

Go to nucleotide: Graphics FASTA GenBank

review of ArsAB and ArsD function
Title: ArsD: an As(III) metallochaperone for the ArsAB As(III)-translocating ATPase.

Submit: New GeneRIF Correction

Products	Interactant	Other Gene	Complex	Source	Pubs	Description

Function	Evidence Code	Pubs
enables antimonite secondary active transmembrane transporter activity	IBA Inferred from Biological aspect of Ancestor more info
enables antimonite secondary active transmembrane transporter activity	IDA Inferred from Direct Assay more info	PubMed
enables arsenite secondary active transmembrane transporter activity	IBA Inferred from Biological aspect of Ancestor more info
enables arsenite secondary active transmembrane transporter activity	IDA Inferred from Direct Assay more info	PubMed
enables arsenite transmembrane transporter activity	IEA Inferred from Electronic Annotation more info

Process	Evidence Code	Pubs
acts_upstream_of_or_within antimonite transport	IDA Inferred from Direct Assay more info	PubMed
involved_in arsenite transport	IBA Inferred from Biological aspect of Ancestor more info
acts_upstream_of_or_within arsenite transport	IDA Inferred from Direct Assay more info	PubMed
involved_in arsenite transport	IEA Inferred from Electronic Annotation more info
involved_in response to arsenic-containing substance	IEA Inferred from Electronic Annotation more info

Component	Evidence Code	Pubs
located_in membrane	IEA Inferred from Electronic Annotation more info
is_active_in plasma membrane	IBA Inferred from Biological aspect of Ancestor 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

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