HHsearch alignment for GI: 255764505 and conserved domain: cd04583

>cd04583 CBS_pair_ABC_OpuCA_assoc2 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 hydrolyz
Probab=99.75  E-value=5.5e-18  Score=151.30  Aligned_cols=107  Identities=22%  Similarity=0.352  Sum_probs=99.4

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         3 ~pitv~~~~tv~eal~~m~~~~~~~l~Vvd~~~~lvGivt~~di~~~~~---~~~~v~~im~~~~~tv~~~~~~~~a~~~   79 (109)
T cd04583           3 NPVTITPDRTLAEAIKLMRDKKVDSLLVVDKDNKLLGIVSLESLEQAYK---EAKSLEDIMLEDVFTVQPDASLRDVLGL   79 (109)
T ss_pred             CCEEECCCCCHHHHHHHHHHHCCCEEEEEECCCEEEEEEEHHHHHHCCC---CCCEEEECCEEEEEEECCCCCHHHHHHH
T ss_conf             8999799397999999999739978999958998999998104343005---8967875126202897489999999999


Q ss_pred             HHHCCCCEEEEEECCCEEEEEEEHHHHHHC
Q ss_conf             996799589998069848999858889743
Q gi|255764505|r  309 LRQHNISVLMVVDDCQKAIGIVHFLDLLRF  338 (341)
Q Consensus       309 M~~~kI~~LpVVD~~~~lvGiIt~~DLlka  338 (341)
T Consensus        80 m~~~~~~~lPVVd~~~~lvGiiT~~dll~t  109 (109)
T cd04583          80 VLKRGPKYVPVVDEDGKLVGLITRSSLVDT  109 (109)
T ss_pred             HHHCCCCEEEEECCCCEEEEEEEHHHHHCC
T ss_conf             985598388899649999999996882376