>cd03256 ABC_PhnC_transporter ABC-type phosphate/phosphonate transport system. Phosphonates are a class of organophosphorus compounds characterized by a chemically stable carbon-to-phosphorus (C-P) bond. Phosphonates are widespread among naturally occurring compounds in all kingdoms of wildlife, but only procaryotic microorganisms are able to cleave this bond. Certain bacteria such as E. coli can use alkylphosphonates as a phosphorus source. ABC transporters are a subset of nucleotide hydrolases that contain a signature motif, Q-loop, and H-loop/switch region, in addition to, the Walker A motif/P-loop and Walker B motif commonly found in a number of ATP- and GTP-binding and hydrolyzing proteins.

Probab=97.30  E-value=0.00022  Score=47.86  Aligned_cols=34  Identities=21%  Similarity=0.458  Sum_probs=27.5

Q ss_pred             CHHHEEEECCCC-EEEEECCCCCCHHHHHHHHHHH
Q ss_conf             545536732798-7999868998644489999997
Q gi|254780766|r   17 NYASLRLVFDAQ-HTIFVGDNGVGKTNILEAISFL   50 (375)
Q Consensus        17 ~~~~~~i~f~~~-~n~i~G~NG~GKT~iLEAI~~l   50 (375)
T Consensus        16 ~L~~isl~i~~Ge~~~iiGpsGsGKSTLl~~i~gl   50 (241)
T cd03256          16 ALKDVSLSINPGEFVALIGPSGAGKSTLLRCLNGL   50 (241)
T ss_pred             EEECCEEEECCCCEEEEECCCCCHHHHHHHHHHCC
T ss_conf             99783889999989999999983399999999749