HHsearch alignment for GI: 255764470 and conserved domain: cd04801

>cd04801 CBS_pair_M50_like This cd contains two tandem repeats of the cystathionine beta-synthase (CBS pair) domains in association with the metalloprotease peptidase M50. CBS is a small domain originally identified in cystathionine beta-synthase and subsequently found in a wide range of different proteins. CBS domains usually come in tandem repeats, which associate to form a so-called Bateman domain or a CBS pair which is reflected in this model. 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. It has been proposed that the CBS domain may play a regulatory role, although its exact function is unknown.
Probab=99.14  E-value=1.9e-09  Score=88.08  Aligned_cols=108  Identities=19%  Similarity=0.279  Sum_probs=91.2

Q ss_pred             CEEEEEECCCCHHHHHHH-HHHCCCCEEEEECCCCCCEEEEEEHHHHHHHHHCCC-CCHHHHHH---CCCEEECCCCCHH
Q ss_conf             028996089998999999-985799788887678552788888888762020246-60168873---2743523899989
Q gi|255764470|r  314 TEIVWLDVNCVDEDLQWK-ILELGHSRFPVAQGSLDSFIGIVSARDLLRDLLEEG-SMNFKRSI---RKPLVVHENISVL  388 (523)
Q Consensus       314 ~~i~~ld~~~s~~e~~~~-i~~~~~SR~PV~~~~~D~iiGiv~~kDLl~~~~~~~-~~~~~~li---r~~~~Vpe~~~l~  388 (523)
T Consensus         1 Rdv~tv~~~~tl~e~~~~~~~~~~~~~~pVvd~~-g~l~Givt~~dl~~~~~~~~~~~~v~~v~~~~~~~~~v~~~~~l~   79 (114)
T cd04801           1 RDFPTVPAHLTLREFVREYVLGSNQRRFVVVDNE-GRYVGIISLADLRAIPTSQWAQTTVIQVMTPAAKLVTVLSEESLA   79 (114)
T ss_pred             CCCEEECCCCCHHHHHHHHHHHCCCEEEEEECCC-CEEEEEEEHHHHHHHHHHCCCCCCHHHHCCCCCCCEEECCCCCHH
T ss_conf             9955849999599999999850796689998789-979999999998754540256884778210277875899999799


Q ss_pred             HHHHHHHHCCCEEEEEECCCCCEEEEEEHHHHHH
Q ss_conf             9999885038627775228674256525999999
Q gi|255764470|r  389 KLMERLRKSSQTFVMVLDEYGVLEGMITPANILE  422 (523)
Q Consensus       389 ~lL~~fr~~~~~lAiVvDE~G~~~GIVTleDIlE  422 (523)
T Consensus        80 ~al~~m~~~~~~~LpVVd~~g~lvGiit~~Dilr  113 (114)
T cd04801          80 EVLKLLEEQGLDELAVVEDSGQVIGLITEADLLR  113 (114)
T ss_pred             HHHHHHHHCCCCEEEEECCCCEEEEEEEHHHHHC
T ss_conf             9999999769867889947990999999788436