HHsearch alignment for GI: 254780827 and conserved domain: cd03260

>cd03260 ABC_PstB_phosphate_transporter Phosphate uptake is of fundamental importance in the cell physiology of bacteria because phosphate is required as a nutrient. The Pst system of E. coli comprises four distinct subunits encoded by the pstS, pstA, pstB, and pstC genes. The PstS protein is a phosphate-binding protein located in the periplasmic space. P stA and PstC are hydrophobic and they form the transmembrane portion of the Pst system. PstB is the catalytic subunit, which couples the energy of ATP hydrolysis to the import of phosphate across cellular membranes through the Pst system, often referred as ABC-protein. PstB belongs to one of the largest superfamilies of proteins characterized by a highly conserved adenosine triphosphate (ATP) binding cassette (ABC), which is also a nucleotide binding domain (NBD).
Probab=97.09  E-value=0.002  Score=43.05  Aligned_cols=73  Identities=19%  Similarity=0.231  Sum_probs=41.8

Q ss_pred             EEEEECCCCCCHHHHHHHHHHHHHHC---CC----------------------CCEEEEEECCCCCCHHHHHH--HCHHH
Q ss_conf             99952786667337999999999733---89----------------------86899950887588268876--00020
Q gi|254780827|r   85 VVGITGSVAVGKSTFARILCILLQQI---SN----------------------FKVSLITTDGFLFPNAVLTA--NNLMQ  137 (311)
Q Consensus        85 IIGIAG~~asGKST~Ar~L~~lL~~~---~~----------------------~~V~lis~DgF~~~n~~l~~--~~l~~  137 (311)
T Consensus        28 ~~~iiG~SGsGKSTll~~i~gL~~~~~~~p~~G~I~~~g~~i~~~~~~~~~~R~~ig~VfQ~~~lf~~TV~eNi~~~l~~  107 (227)
T cd03260          28 ITALIGPSGCGKSTLLRLLNRLNDLIPGAPDEGEVLLDGKDIYDLDVDVLELRRRVGMVFQKPNPFPGSIYDNVAYGLRL  107 (227)
T ss_pred             EEEEECCCCCCHHHHHHHHHHHHHCCCCCCCCEEEEECCEECCCCCCCHHHHHHCCEEECCCCCCCCCCHHHHHHHHHHH
T ss_conf             99999999981999999997445026899814699999999988995878896282687647766778099999999998


Q ss_pred             CCCCHHHHHHHHHHHHHHHH
Q ss_conf             18981331289999999974
Q gi|254780827|r  138 RKGFPESYDSNKLLTFLSDV  157 (311)
Q Consensus       138 rkGfPeS~D~~~L~~~L~~l  157 (311)
T Consensus       108 ~~~~~~~~~~~~v~~~L~~v  127 (227)
T cd03260         108 HGIKLKEELDERVEEALRKA  127 (227)
T ss_pred             CCCCCHHHHHHHHHHHHHHC
T ss_conf             38999999999999999877