HHsearch alignment for GI: 255764505 and conserved domain: cd04596

>cd04596 CBS_pair_DRTGG_assoc This cd contains two tandem repeats of the cystathionine beta-synthase (CBS pair) domains associated with a DRTGG domain upstream. The function of the DRTGG domain, named after its conserved residues, is unknown. 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=99.80  E-value=3.7e-19  Score=159.77  Aligned_cols=107  Identities=27%  Similarity=0.344  Sum_probs=100.3

Q ss_pred             CCCEEEEEHHHHHHHHHHHHCCCCCEEEECCCCCEEEEEEECCCHHHHHHCCCCCCCHHHHCCCCCEEECCCCCHHHHHH
Q ss_conf             54305510023888898741046620000004323232412340356761782337098834889789779987899999
Q gi|255764505|r  228 DSIPLVKIGCPLIDAITILSEKRFGCVAVVDEGQKLKGIITEGDIFRNFHKDLNTLSVEDVMIKNPKVILEDTLLTVAMQ  307 (341)
Q Consensus       228 ~~ip~V~~~~si~eal~~m~~~~~g~v~Vvd~~~~liGIITdgDlrR~l~~~~~~~~v~~iMt~~p~~I~~d~~i~eAl~  307 (341)
T Consensus         2 ~dv~~l~p~~tv~~a~~lm~~~~~~~~PVvd~~~~lvGivt~~Di~~~----~~~~~v~~iM~~~~~~v~~~~~~~~~~~   77 (108)
T cd04596           2 EDTGYLTTTDTVKDWHELNKETGHSRFPVVDEKNKVVGIVTSKDVAGK----DPDTTIEKVMTKNPITVNPKTSVASVAH   77 (108)
T ss_pred             CCCEEECCCCCHHHHHHHHHHHCCCEEEEECCCCEEEEEEEHHHHHHC----CCCCCHHHHEECCCCCCCCCCCHHHHHH
T ss_conf             988898999979999999998599889999689909999997997517----9887267850047620599988999999


Q ss_pred             HHHHCCCCEEEEEECCCEEEEEEEHHHHHHC
Q ss_conf             9996799589998069848999858889743
Q gi|255764505|r  308 LLRQHNISVLMVVDDCQKAIGIVHFLDLLRF  338 (341)
Q Consensus       308 lM~~~kI~~LpVVD~~~~lvGiIt~~DLlka  338 (341)
T Consensus        78 ~m~~~~~~~lPVVde~~~lvGiIT~~Dil~A  108 (108)
T cd04596          78 MMIWEGIEMLPVVDDNKKLLGIISRQDVLKA  108 (108)
T ss_pred             HHHHHCCCEEEEECCCCEEEEEEEHHHHHCC
T ss_conf             9998498778999169959999997996319