HHsearch alignment for GI: 254780426 and conserved domain: cd04620

>cd04620 CBS_pair_7 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=99.36  E-value=6.7e-12  Score=97.85  Aligned_cols=110  Identities=19%  Similarity=0.213  Sum_probs=93.5

Q ss_pred             EEEEEEECCCHHHHHHHHHHCCCCEEEEECCCCCCCCCCEEHHHHHHHHHHCCCCCCCCCCCCCCCHHHHC-CCCEEECC
Q ss_conf             29998630103677897986598179984188664224102999998766223564322333457678851-56579717
Q gi|254780426|r   98 SINAVEDKATVYEAMLMFEKYGRSWMPVYKNSLDNPRGMVHMRDVISYISHMYAKTNNINLNIQLSESNLI-KNILFVPS  176 (320)
Q Consensus        98 ~i~~i~~~~~~~e~~~~i~~~~~sR~PV~~~~~d~iiGiv~~kDll~~~~~~~~~~~~~~~~~~~~l~~~~-r~~~~Vpe  176 (320)
T Consensus         2 ~pitv~pd~tv~ea~~~M~~~~~~~~~vV~~~~-~lvGIvT~~Di~r~~~~~~~-------~~~~~v~~vMt~~~itv~~   73 (115)
T cd04620           2 HPLTVTPDTPVADAIALMSQQGDSSCVLVVEKG-RLLGIFTERDIVRLTAIGKD-------LSDLPIGEVMTQPVVTLQE   73 (115)
T ss_pred             CCEEECCCCCHHHHHHHHHHCCCCEEEEECCCC-EEEEEEEHHHHHHHHHCCCC-------CCCCCHHHHCCCCCEEECC
T ss_conf             699969919999999999983994699993799-29999986999999985998-------1348988963689679838


Q ss_pred             CC--CHHHHHHHHHCCCCCCEEEEECCCCCEEEEEHHHHHH
Q ss_conf             88--5123234320135651165407766204667588999
Q gi|254780426|r  177 SM--LVSDLLTNIQESRIRMALVIDEHGGTDGLVSYEDIVS  215 (320)
Q Consensus       177 ~~--~l~~lL~~m~~~~~~~aiVvDE~G~~~GiVTleDIle  215 (320)
T Consensus        74 ~~~~~i~~a~~~M~~~~i~~lpVvd~~g~lvGiit~~Dilk  114 (115)
T cd04620          74 SEIQDIFTALSLFRQHQIRHLPVLDDQGQLIGLVTAESIRQ  114 (115)
T ss_pred             CCCCCHHHHHHHHHHCCEEEEEEECCCCEEEEEEEHHHCCC
T ss_conf             99726999999987559528999957997999999256232