HHsearch alignment for GI: 254780889 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=99.85  E-value=5.4e-21  Score=170.04  Aligned_cols=109  Identities=31%  Similarity=0.516  Sum_probs=103.2

Q ss_pred             ECCCEEEECCCCHHHHHHHHHHHCCCCEEEECCCCEEEEEEEEHHHHCCCCCCCCCCCCCCCCCCCCCCCCCCHHHHHHH
Q ss_conf             52878994654303456566760504167866886027887235450014344672440026786325730358999999
Q gi|254780889|r   99 VVNPVTISPYATLADALALMKKYSISGIPVVESDVGKLVGILTNRDVRFASNAQQAVGELMTRNLITVKKTVNLENAKAL  178 (493)
Q Consensus        99 I~dPVti~pd~TI~ea~~lm~~~~is~iPVVD~~~gkLiGIVT~rDir~~~~~~~~V~eiMt~~litv~~~~~l~eA~~i  178 (493)
T Consensus         1 ~r~pitv~~~~tv~eal~~m~~~~~~~l~Vvd~~-~~lvGivt~~di~~~~~~~~~v~~im~~~~~tv~~~~~~~~a~~~   79 (109)
T cd04583           1 IKNPVTITPDRTLAEAIKLMRDKKVDSLLVVDKD-NKLLGIVSLESLEQAYKEAKSLEDIMLEDVFTVQPDASLRDVLGL   79 (109)
T ss_pred             CCCCEEECCCCCHHHHHHHHHHHCCCEEEEEECC-CEEEEEEEHHHHHHCCCCCCEEEECCEEEEEEECCCCCHHHHHHH
T ss_conf             9989997993979999999997399789999589-989999981043430058967875126202897489999999999


Q ss_pred             HHHCCCCEEEEECCCCCEEEEEEECCCHHC
Q ss_conf             986553306457479978688980210001
Q gi|254780889|r  179 LHQHRIEKLLVVDDDGCCIGLITVKDIERS  208 (493)
Q Consensus       179 M~~~ki~~LPVVDe~g~LvGIIT~~DIlk~  208 (493)
T Consensus        80 m~~~~~~~lPVVd~~~~lvGiiT~~dll~t  109 (109)
T cd04583          80 VLKRGPKYVPVVDEDGKLVGLITRSSLVDT  109 (109)
T ss_pred             HHHCCCCEEEEECCCCEEEEEEEHHHHHCC
T ss_conf             985598388899649999999996882376