HHsearch alignment for GI: 254780889 and conserved domain: cd04638

>cd04638 CBS_pair_25 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=99.85  E-value=7.6e-21  Score=168.94  Aligned_cols=106  Identities=38%  Similarity=0.592  Sum_probs=98.1

Q ss_pred             CCCEEEECCCCHHHHHHHHHHHCCCCEEEECCCCEEEEEEEEHHHHCCCCCCCCCCCCCCCCCCCCCCCCCCHHHHHHHH
Q ss_conf             28789946543034565667605041678668860278872354500143446724400267863257303589999999
Q gi|254780889|r  100 VNPVTISPYATLADALALMKKYSISGIPVVESDVGKLVGILTNRDVRFASNAQQAVGELMTRNLITVKKTVNLENAKALL  179 (493)
Q Consensus       100 ~dPVti~pd~TI~ea~~lm~~~~is~iPVVD~~~gkLiGIVT~rDir~~~~~~~~V~eiMt~~litv~~~~~l~eA~~iM  179 (493)
T Consensus         1 kdvvtv~~~~tv~ea~~lm~~~~i~~lpVvd~~-~~lvGivT~~Dl~~-~~~~~~v~~iMt~~~~tv~~~~~~~~a~~~m   78 (106)
T cd04638           1 ENVVYVTLPGTRDDVLELLKEYKVSGVPVVKKS-GELVGIITRKDLLR-NPEEEQLALLMTRDPPTVSPDDDVKEAAKLM   78 (106)
T ss_pred             CCCEEECCCCCHHHHHHHHHHHCCCEEEEECCC-CEEEEEEEHHHHHH-CCCCCHHHHHHCCCCEECCCCCCHHHHHHHH
T ss_conf             998999994969999999997699989999389-99999989789644-8750244675358973679949199999999


Q ss_pred             HHCCCCEEEEECCCCCEEEEEEECCCHHC
Q ss_conf             86553306457479978688980210001
Q gi|254780889|r  180 HQHRIEKLLVVDDDGCCIGLITVKDIERS  208 (493)
Q Consensus       180 ~~~ki~~LPVVDe~g~LvGIIT~~DIlk~  208 (493)
T Consensus        79 ~~~~i~~lpVvd-~~~lvGiIt~~DilkA  106 (106)
T cd04638          79 VENNIRRVPVVD-DGKLVGIVTVADIVRA  106 (106)
T ss_pred             HHCCCCEEEEEE-CCEEEEEEEHHHHHCC
T ss_conf             876975999999-9999999997995359