HHsearch alignment for GI: 254780426 and conserved domain: cd04614

>cd04614 CBS_pair_1 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 genera
Probab=97.26  E-value=0.00024  Score=48.34  Aligned_cols=46  Identities=15%  Similarity=0.315  Sum_probs=31.7

Q ss_pred             CCCEEECCCCCHHHHHHHHHCCCCCCEEEEECCCCCEEEEEHHHHH
Q ss_conf             5657971788512323432013565116540776620466758899
Q gi|254780426|r  169 KNILFVPSSMLVSDLLTNIQESRIRMALVIDEHGGTDGLVSYEDIV  214 (320)
Q Consensus       169 r~~~~Vpe~~~l~~lL~~m~~~~~~~aiVvDE~G~~~GiVTleDIl  214 (320)
T Consensus         1 rdv~tv~~~~~v~~a~~~m~~~~i~~lpVvd~~g~lvGIiT~rDli   46 (96)
T cd04614           1 RNVPTVWEETPLPVAVRIMELANVKALPVLDDDGKLSGIITERDLI   46 (96)
T ss_pred             CCCCCCCCCCCHHHHHHHHHHCCCCEEEEECCCCEEEEEEECHHHC
T ss_conf             9963908969899999999972998799998999499999888882