HHsearch alignment for GI: 254780889 and conserved domain: cd04640

>cd04640 CBS_pair_27 The CBS domain, named after human CBS, is a small domain originally identified in cystathionine beta-synthase and is subsequently found in a wide range of different proteins. CBS domains usually occur in tandem repeats. They associate to form a so-called Bateman domain or a CBS pair based on crystallographic studies in bacteria. The CBS pair was used as a basis for this cd hierarchy since the human CBS proteins can adopt the typical core structure and form an intramolecular CBS pair. The interface between the two CBS domains forms a cleft that is a potential ligand binding site. The CBS pair coexists with a variety of other functional domains and this has been used to help in its classification here. It has been proposed that the CBS domain may play a regulatory role, although its exact function is unknown. Mutations of conserved residues within this domain are associated with a variety of human hereditary diseases, including congenital myotonia, idiopathic gener
Probab=99.73  E-value=1.8e-17  Score=144.81  Aligned_cols=107  Identities=26%  Similarity=0.404  Sum_probs=91.8

Q ss_pred             CCEEEECCCCHHHHHHHHHHHCCCCEEEECCCCEEEEEEEEHHHHCCC-----------CCCCCCCCCCCCCCC--CCCC
Q ss_conf             878994654303456566760504167866886027887235450014-----------344672440026786--3257
Q gi|254780889|r  101 NPVTISPYATLADALALMKKYSISGIPVVESDVGKLVGILTNRDVRFA-----------SNAQQAVGELMTRNL--ITVK  167 (493)
Q Consensus       101 dPVti~pd~TI~ea~~lm~~~~is~iPVVD~~~gkLiGIVT~rDir~~-----------~~~~~~V~eiMt~~l--itv~  167 (493)
T Consensus         2 ~Pvtv~~dtti~eA~~~M~~~~v~~l~VvD~~-~~lvGIiT~~Dl~~~~~~~~~~~~~~~~~~l~V~dvMt~~~~~~a~~   80 (126)
T cd04640           2 KPIVIPADTSIDEALELMIKHGVRLLLVVDSD-DNFIGVITAVDLLGEEPIKRIQEGGISRSELTVADVMTPKEDLKALD   80 (126)
T ss_pred             CCEEECCCCCHHHHHHHHHHHCCCEEEEECCC-CCEEEEEECCCCCCCHHHHHHHHCCCCHHHCCHHHCCCCCCCEEEEC
T ss_conf             89696899959999999998397679898799-97999997630012156888864489825505313355452046302


Q ss_pred             ----CCCCHHHHHHHHHHCCCCEEEEECCCC-CEEEEEEECCCHHC
Q ss_conf             ----303589999999865533064574799-78688980210001
Q gi|254780889|r  168 ----KTVNLENAKALLHQHRIEKLLVVDDDG-CCIGLITVKDIERS  208 (493)
Q Consensus       168 ----~~~~l~eA~~iM~~~ki~~LPVVDe~g-~LvGIIT~~DIlk~  208 (493)
T Consensus        81 ~~~~~~a~v~d~~~~m~~~~~~hllVvd~~~~~l~GiiS~~DI~R~  126 (126)
T cd04640          81 LEELENASVGDVVETLKASGRQHALVVDREHHQIRGIISTSDIARQ  126 (126)
T ss_pred             CCCCCCCCHHHHHHHHHHCCCEEEEEEECCCCEEEEEEEHHHHCCC
T ss_conf             2000348599999999983980874998999889899987994269