arsB:Quickview
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| Quickview | Gene | Gene Product(s) | Expression | Evolution | On One Page |
| References | Suggestions |
| Standard Name |
arsB |
|---|---|
| Gene Synonym(s) | |
| Product Desc. |
Component of arsenate Ars transporter[2][3] Arsenite pump, inner membrane; resistance to arsenate, arsenite, and antimonite[4] |
| Product Synonyms(s) |
arsenite/antimonite transporter[1], B3502[2][1], ArsF[2][1], F172[2][1] , arsF, ECK3487, JW3469, b3502 |
| Function from GO |
<GO_nr /> |
| Knock-Out Phenotype | |
| Regulation/Expression | |
| Regulation/Activity | |
| Quick Links |
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Notes
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. The chromosomal ArsB is listed in TCDB as one of two 3.4.A.1.1 proteins; the TC 3.4.A.1.1 ArsA protein is plasmid-derived. The correct TC class for the stand-alone E. coli chromsomal ArsB is 2.A.45 and the ArsB protein should probably be re-classified as TC 2.A.45.1.2. IT (Ion Transporter) superfamily (Prakash, 2003). ST(3) structural class based on hydropathy profile (Lolkema, 2003).[4]
References
- ↑ 1.0 1.1 1.2 1.3 1.4 Riley, M. et al. (2006) Nucleic Acids Res 34:1-6 (corrected supplemental data from B. Wanner)
- ↑ 2.0 2.1 2.2 2.3 2.4 2.5 2.6 EcoCyc (release 10.6; 2007) Keseler, IM et al. (2005) Nucleic Acids Res. 33(Database issue):D334-7
- ↑ 3.0 3.1 EcoCyc (release 11.1; 2007) Keseler, IM et al. (2005) Nucleic Acids Res. 33(Database issue):D334-7
- ↑ 4.0 4.1 EcoGene: Rudd, KE (2000) EcoGene: a genome sequence database for Escherichia coli K-12. Nucleic Acids Res 28:60-4.