>cd03293 ABC_NrtD_SsuB_transporters NrtD and SsuB are the ATP-binding subunits of the bacterial ABC-type nitrate and sulfonate transport systems, respectively. ABC transporters are a large family of proteins involved in the transport of a wide variety of different compounds, like sugars, ions, peptides, and more complex organic molecules. The nucleotide binding domain shows the highest similarity between all members of the family. 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=96.21  E-value=0.019  Score=36.67  Aligned_cols=32  Identities=41%  Similarity=0.672  Sum_probs=25.2

Q ss_pred             HHHCCCCCC--EEECCCCCHHHHHHHHHHHCCCC
Q ss_conf             420123331--10037874258889999742469
Q gi|254780545|r  175 RLGGRIPHG--VLLVGPPGTGKTLLARAVAGEAN  206 (647)
Q Consensus       175 ~~g~~~p~g--~ll~GppGtGKTlla~a~a~e~~  206 (647)
T Consensus        22 ~vsl~i~~Ge~~~iiGpsGsGKSTLl~~i~Gl~~   55 (220)
T cd03293          22 DISLSVEEGEFVALVGPSGCGKSTLLRIIAGLER   55 (220)
T ss_pred             CEEEEECCCCEEEEECCCCCHHHHHHHHHHCCCC
T ss_conf             7188987998999999999579999999975999