HHsearch alignment for GI: 255764470 and conserved domain: cd04582

>cd04582 CBS_pair_ABC_OpuCA_assoc This cd contains two tandem repeats of the cystathionine beta-synthase (CBS pair) domains in association with the ABC transporter OpuCA. OpuCA is the ATP binding component of a bacterial solute transporter that serves a protective role to cells growing in a hyperosmolar environment but the function of the CBS domains in OpuCA remains unknown. In the related ABC transporter, OpuA, the tandem CBS domains have been shown to function as sensors for ionic strength, whereby they control the transport activity through an electronic switching mechanism. 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. They 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 hydrolyzi
Probab=97.30  E-value=0.0012  Score=45.67  Aligned_cols=53  Identities=19%  Similarity=0.239  Sum_probs=45.5

Q ss_pred             CCCEEECCCCCHHHHHHHHHHCCCEEEEEECCCCCEEEEEEHHHHHHHHCCCC
Q ss_conf             27435238999899999885038627775228674256525999999870664
Q gi|255764470|r  376 RKPLVVHENISVLKLMERLRKSSQTFVMVLDEYGVLEGMITPANILEAIAGDF  428 (523)
Q Consensus       376 r~~~~Vpe~~~l~~lL~~fr~~~~~lAiVvDE~G~~~GIVTleDIlE~IvGei  428 (523)
T Consensus         1 t~pvtv~pd~~l~eA~~lm~~~~~~~l~VVd~~g~l~Givt~~Dl~~~~~~~v   53 (106)
T cd04582           1 TEPITVRPDDPLSDALGLMDDSDLRALTVVDADGQPLGFVTRREAARASGGCC   53 (106)
T ss_pred             CCCEEECCCCCHHHHHHHHHHCCCCEEEEECCCCCEEEEEEHHHHHHHCCCCH
T ss_conf             99838999893999999999739987999979997899989999876308953