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=98.39  E-value=1.3e-06  Score=68.55  Aligned_cols=56  Identities=21%  Similarity=0.310  Sum_probs=51.3

Q ss_pred             HHHHHHHCCCCCCEEEEEHHHHHHHHHHHHCCCCCEEEECCCCCEEEEEEECCCHHHH
Q ss_conf             3333321047543055100238888987410466200000043232324123403567
Q gi|255764505|r  218 VCASDVMHSGDSIPLVKIGCPLIDAITILSEKRFGCVAVVDEGQKLKGIITEGDIFRN  275 (341)
Q Consensus       218 l~V~DiM~~~~~ip~V~~~~si~eal~~m~~~~~g~v~Vvd~~~~liGIITdgDlrR~  275 (341)
T Consensus        53 ~~v~~iM~~--~~~~v~~~~~~~~~~~~m~~~~~~~lPVVde~~~lvGiIT~~Dil~A  108 (108)
T cd04596          53 TTIEKVMTK--NPITVNPKTSVASVAHMMIWEGIEMLPVVDDNKKLLGIISRQDVLKA  108 (108)
T ss_pred             CCHHHHEEC--CCCCCCCCCCHHHHHHHHHHHCCCEEEEECCCCEEEEEEEHHHHHCC
T ss_conf             726785004--76205999889999999998498778999169959999997996319