HHsearch alignment for GI: 254781149 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=93.96  E-value=0.39  Score=28.14  Aligned_cols=121  Identities=12%  Similarity=0.020  Sum_probs=72.8

Q ss_pred             HHHHHHHHHHHCCCCEEEEECCCCHHHHHHHHHHHHHHH------------HCC----------------------CCEE
Q ss_conf             377777655301683688706874148899999999963------------022----------------------3236
Q gi|254781149|r  129 LQSVDHLMGGVQLRELILIGARPSMGKTTFALSTALHMA------------MSG----------------------HGVA  174 (266)
Q Consensus       129 ~~~LD~~~gG~~~g~LiviaaRP~mGKTa~alnia~~~a------------~~g----------------------~~Vl  174 (266)
T Consensus        13 ~~~L~~isl~i~~Ge~~~iiG~SGsGKSTll~~i~gL~~~~~~~p~~G~I~~~g~~i~~~~~~~~~~R~~ig~VfQ~~~-   91 (227)
T cd03260          13 KHALKDISLDIPKGEITALIGPSGCGKSTLLRLLNRLNDLIPGAPDEGEVLLDGKDIYDLDVDVLELRRRVGMVFQKPN-   91 (227)
T ss_pred             EEEEECEEEEECCCCEEEEECCCCCCHHHHHHHHHHHHHCCCCCCCCEEEEECCEECCCCCCCHHHHHHCCEEECCCCC-
T ss_conf             9888340678879989999999998199999999744502689981469999999998899587889628268764776-


Q ss_pred             EECC--------------CCCHHHHHHHHHHHHHCCCCCCCCHHHCC---CCCCCHHHHHHHHHHHHHHHHCCCEEECCC
Q ss_conf             4116--------------75348999999996302232347855501---788998999999999999972995474799
Q gi|254781149|r  175 FFSL--------------EMDREKLGARALSNLLYPSSSRIPYLNLI---RGEINQEQYRISQGICEKLQDFPLIIDDRP  237 (266)
Q Consensus       175 ~fSl--------------EMs~~ql~~R~ls~~t~~~~s~I~~~~l~---~g~l~~~e~~~i~~a~~~l~~~pl~IdD~~  237 (266)
T Consensus        92 lf~~TV~eNi~~~l~~~~~~~~~~~~~~v~~~L~~---vgL~~~~~~~~~p~~LSGGq~QRvaIArAL~~~P~iLllDEP  168 (227)
T cd03260          92 PFPGSIYDNVAYGLRLHGIKLKEELDERVEEALRK---AALWDEVKDRLHALGLSGGQQQRLCLARALANEPEVLLLDEP  168 (227)
T ss_pred             CCCCCHHHHHHHHHHHCCCCCHHHHHHHHHHHHHH---CCCCHHHHCCCCCCCCCHHHHHHHHHHHHHHCCCCEEEECCC
T ss_conf             67780999999999983899999999999999987---799758844568022899999999999998359999996898


Q ss_pred             CCCHH-----HHHHHHHHHHH
Q ss_conf             88989-----99999999999
Q gi|254781149|r  238 SPGIM-----EFVHVANGLRN  253 (266)
Q Consensus       238 ~~ti~-----~ira~aR~~k~  253 (266)
T Consensus       169 Ts~LD~~~~~~i~~li~~l~~  189 (227)
T cd03260         169 TSALDPISTAKIEELIAELKK  189 (227)
T ss_pred             CCCCCHHHHHHHHHHHHHHHH
T ss_conf             765798999999999999966