>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=95.23  E-value=0.014  Score=37.90  Aligned_cols=36  Identities=28%  Similarity=0.304  Sum_probs=29.8

Q ss_pred             HHHHHHCCCCEEEEECCCCCCHHHHHHHHHHHCCCC
Q ss_conf             520022358503752667889999999987407898
Q gi|254780684|r  153 DIFTPLCHGQRIGVFAGSGIGKSTLLSMFARSDCFD  188 (438)
Q Consensus       153 D~l~pig~GQR~gIfg~~GvGKt~Ll~~i~~~~~~d  188 (438)
T Consensus        19 ~isl~i~~Ge~~~iiGpsGsGKSTLl~~i~gl~~p~   54 (241)
T cd03256          19 DVSLSINPGEFVALIGPSGAGKSTLLRCLNGLVEPT   54 (241)
T ss_pred             CCEEEECCCCEEEEECCCCCHHHHHHHHHHCCCCCC
T ss_conf             838899999899999999833999999997499998