HHsearch alignment for GI: 255764505 and conserved domain: cd04595

>cd04595 CBS_pair_DHH_polyA_Pol_assoc This cd contains two tandem repeats of the cystathionine beta-synthase (CBS pair) domains associated with an upstream DHH domain which performs a phosphoesterase function and a downstream polyA polymerase domain. 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=98.26  E-value=3.7e-06  Score=65.13  Aligned_cols=54  Identities=30%  Similarity=0.484  Sum_probs=49.4

Q ss_pred             HHHHHHHCCCCCCEEEEEHHHHHHHHHHHHCCCCCEEEECCCCCEEEEEEECCCHHH
Q ss_conf             333332104754305510023888898741046620000004323232412340356
Q gi|255764505|r  218 VCASDVMHSGDSIPLVKIGCPLIDAITILSEKRFGCVAVVDEGQKLKGIITEGDIFR  274 (341)
Q Consensus       218 l~V~DiM~~~~~ip~V~~~~si~eal~~m~~~~~g~v~Vvd~~~~liGIITdgDlrR  274 (341)
T Consensus        56 ~~v~~iM~~--~~~tv~~~~~i~~a~~~m~~~~~~~lpVvd-~g~lvGiit~~Dilk  109 (110)
T cd04595          56 APVKDYMST--DVVTVPPDTPLSEVQELMVEHDIGRVPVVE-DGRLVGIVTRTDLLR  109 (110)
T ss_pred             CCCEEEEEC--CEEEECCCCCHHHHHHHHHHCCCEEEEEEE-CCEEEEEEEHHHEEC
T ss_conf             812103253--668866999399999988974913999998-999999998415615