HHsearch alignment for GI: 255764470 and conserved domain: cd04803

>cd04803 CBS_pair_15 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=97.58  E-value=0.00065  Score=47.62  Aligned_cols=55  Identities=24%  Similarity=0.345  Sum_probs=45.1

Q ss_pred             CCCEEECCCCCHHHHHHHHHHCCCEEEEEECCCCCEEEEEEHHHHHHHHCCCCCC
Q ss_conf             2743523899989999988503862777522867425652599999987066445
Q gi|255764470|r  376 RKPLVVHENISVLKLMERLRKSSQTFVMVLDEYGVLEGMITPANILEAIAGDFPD  430 (523)
Q Consensus       376 r~~~~Vpe~~~l~~lL~~fr~~~~~lAiVvDE~G~~~GIVTleDIlE~IvGei~D  430 (523)
T Consensus         1 sPvvtv~~~~tl~~a~~~m~~~~i~~lpVvd~~~~lvGiit~~Dil~~~~~~~~~   55 (122)
T cd04803           1 SPVVTLSEDDSLADAEELMREHRIRHLPVVNEDGKLVGLLTQRDLLRAALSSLSD   55 (122)
T ss_pred             CCCEEECCCCCHHHHHHHHHHCCCCEEEEECCCCCEEEEEEHHHHHHHHHHCCCC
T ss_conf             9919998969999999999974997899990898688896599999999843764