HHsearch alignment for GI: 255764505 and conserved domain: cd04642

>cd04642 CBS_pair_29 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=99.74  E-value=1.6e-17  Score=147.98  Aligned_cols=109  Identities=19%  Similarity=0.271  Sum_probs=97.4

Q ss_pred             CCEEEEEHHHHHHHHHHHHCCCCCEEEECCCCCEEEEEEECCCHHHHHHCC---------------CCCCCHHHHCCCCC
Q ss_conf             430551002388889874104662000000432323241234035676178---------------23370988348897
Q gi|255764505|r  229 SIPLVKIGCPLIDAITILSEKRFGCVAVVDEGQKLKGIITEGDIFRNFHKD---------------LNTLSVEDVMIKNP  293 (341)
Q Consensus       229 ~ip~V~~~~si~eal~~m~~~~~g~v~Vvd~~~~liGIITdgDlrR~l~~~---------------~~~~~v~~iMt~~p  293 (341)
T Consensus         2 ~Vitv~~~~~l~eA~~lm~~~~i~~lPVvd~~g~lvGiis~~Dl~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~   81 (126)
T cd04642           2 KVVSIDSDERVLDAFKLMRKNNISGLPVVDEKGKLIGNISASDLKGLLLSPDDLLLYRTITFKELSEKFTDSDGVKSRPL   81 (126)
T ss_pred             CEEEECCCCCHHHHHHHHHHCCCCEEEEEECCCEEEEEEEHHHHHHHHCCCCCHHHHHHHHHHHCCCCCCEEEECCCCCC
T ss_conf             57999995999999999998098789999289909999998997655514430344445555420334423420244799


Q ss_pred             EEECCCCCHHHHHHHHHHCCCCEEEEEECCCEEEEEEEHHHHHH
Q ss_conf             89779987899999999679958999806984899985888974
Q gi|255764505|r  294 KVILEDTLLTVAMQLLRQHNISVLMVVDDCQKAIGIVHFLDLLR  337 (341)
Q Consensus       294 ~~I~~d~~i~eAl~lM~~~kI~~LpVVD~~~~lvGiIt~~DLlk  337 (341)
T Consensus        82 itv~~~~~l~~~~~~m~~~~i~~lpVVD~~~~lvGIIs~~Dil~  125 (126)
T cd04642          82 ITCTPSSTLKEVITKLVANKVHRVWVVDEEGKPIGVITLTDIIS  125 (126)
T ss_pred             EEECCCCCHHHHHHHHHHCCCCEEEEECCCCEEEEEEEHHHHHC
T ss_conf             89999693999999999869749999989995999999289421