TCDB is operated by the Saier Lab Bioinformatics Group
TCIDNameDomainKingdom/PhylumProtein(s)
*3.A.4.1.1









Arsenical resistance efflux pump (ATP-dependent)
Bacteria
Proteobacteria
ArsA-ArsB of E. coli
*3.A.4.1.2









Arsenical pump, ArsA/ ArsB (12-13 TMSs) (Baker-Austin et al., 2007)

Archaea
Euryarchaeota
ArsA/B of Picrophilus torridus 
ArsA (Q6KZR9)
ArsB (Q6L2Y3)