HHsearch alignment for GI: 255764505 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=99.76  E-value=6e-18  Score=150.99  Aligned_cols=104  Identities=20%  Similarity=0.228  Sum_probs=97.5

Q ss_pred             CCEEEEEHHHHHHHHHHHHCCCCCEEEECCCCCEEEEEEECCCHHHHHHCCCCCCCHHHHCCCCCEEECCCCCHHHHHHH
Q ss_conf             43055100238888987410466200000043232324123403567617823370988348897897799878999999
Q gi|255764505|r  229 SIPLVKIGCPLIDAITILSEKRFGCVAVVDEGQKLKGIITEGDIFRNFHKDLNTLSVEDVMIKNPKVILEDTLLTVAMQL  308 (341)
Q Consensus       229 ~ip~V~~~~si~eal~~m~~~~~g~v~Vvd~~~~liGIITdgDlrR~l~~~~~~~~v~~iMt~~p~~I~~d~~i~eAl~l  308 (341)
T Consensus         2 ~pvtv~pd~~l~eA~~lm~~~~~~~l~VVd~~g~l~Givt~~Dl~~~-----~~~~v~d~m~~~~~tv~~d~~l~~a~~~   76 (106)
T cd04582           2 EPITVRPDDPLSDALGLMDDSDLRALTVVDADGQPLGFVTRREAARA-----SGGCCGDHAEPFKVTVSVDDDLRIVLSR   76 (106)
T ss_pred             CCEEECCCCCHHHHHHHHHHCCCCEEEEECCCCCEEEEEEHHHHHHH-----CCCCHHHCCCCCCEEECCCCCHHHHHHH
T ss_conf             98389998939999999997399879999799978999899998763-----0895345102576699799999999999


Q ss_pred             HHHCCCCEEEEEECCCEEEEEEEHHHHHH
Q ss_conf             99679958999806984899985888974
Q gi|255764505|r  309 LRQHNISVLMVVDDCQKAIGIVHFLDLLR  337 (341)
Q Consensus       309 M~~~kI~~LpVVD~~~~lvGiIt~~DLlk  337 (341)
T Consensus        77 M~~~~i~~lPVVD~~grlvGivT~~Di~~  105 (106)
T cd04582          77 MFAHDMSWLPCVDEDGRYVGEVTQRSIAD  105 (106)
T ss_pred             HHHCCCCEEEEECCCCEEEEEEEHHHHHC
T ss_conf             99729876258989990999998688425