>TIGR00014 arsC arsenate reductase; InterPro: IPR006659 This entry describes a distinct clade, including ArsC itself, of the broader family of ArsC and related proteins. This clade is almost completely restricted to the proteobacteria. An anion-translocating ATPase has been identified as the product of the arsenical resistance operon of resistance plasmid R773 . When expressed in Escherichia coli this ATP-driven oxyanion pump catalyses extrusion of the oxyanions arsenite, antimonite and arsenate. The pump is composed of two polypeptides, the products of the arsA and arsB genes. The pump alone produces resistance to arsenite and antimonite. This protein, ArsC, catalyzes the reduction of arsenate to arsenite, and thus extends resistance to include arsenate. ; GO: 0008794 arsenate reductase (glutaredoxin) activity, 0006118 electron transport.

Probab=91.12  E-value=0.34  Score=28.44  Aligned_cols=46  Identities=20%  Similarity=0.443  Sum_probs=37.5

Q ss_pred             EEEEECCCCCCCCCCHHHHHHHHHHHCCCCEEEEECCCCHHHHHHHHHHHC
Q ss_conf             799944899989983179999999974996589971144037999999734
Q gi|254780968|r   18 VVLFMKGTPTSPRCGFSGKVVQVLDSLGVSYKGIDVLADDALRQSIKEYSN   68 (106)
Q Consensus        18 Vvifskgt~~~p~C~~c~~ak~lL~~~~i~y~~~dv~~d~~~~~~l~~~sg   68 (106)
T Consensus         1 vTIyH-----NPRCSkSR~tLalL~dkgi~P~vV~YL~~pp~~seL~~~~~   46 (114)
T TIGR00014         1 VTIYH-----NPRCSKSRQTLALLEDKGIEPEVVKYLKNPPTKSELKALLA   46 (114)
T ss_pred             CCEEE-----CCCCCHHHHHHHHHHHCCCCCEEEECCCCCCCHHHHHHHHH
T ss_conf             91122-----69872468999999856999547414589748688999998