HHsearch alignment for GI: 254780426 and conserved domain: cd04605

>cd04605 CBS_pair_MET2_assoc This cd contains two tandem repeats of the cystathionine beta-synthase (CBS pair) domains associated with the MET2 domain. Met2 is a key enzyme in the biosynthesis of methionine. It encodes a homoserine transacetylase involved in converting homoserine to O-acetyl homoserine. 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=99.43  E-value=3.5e-13  Score=106.23  Aligned_cols=107  Identities=16%  Similarity=0.261  Sum_probs=95.0

Q ss_pred             CEEEEEEECCCHHHHHHHHHHCCCCEEEEECCCCCCCCCCEEHHHHHHHHHHCCCCCCCCCCCCCCCHHHHC-CCCEEEC
Q ss_conf             129998630103677897986598179984188664224102999998766223564322333457678851-5657971
Q gi|254780426|r   97 VSINAVEDKATVYEAMLMFEKYGRSWMPVYKNSLDNPRGMVHMRDVISYISHMYAKTNNINLNIQLSESNLI-KNILFVP  175 (320)
Q Consensus        97 ~~i~~i~~~~~~~e~~~~i~~~~~sR~PV~~~~~d~iiGiv~~kDll~~~~~~~~~~~~~~~~~~~~l~~~~-r~~~~Vp  175 (320)
T Consensus         2 r~vvtv~~~~tv~~a~~~m~~~~~~~lpVvd~~-~~~vGiit~~Di~~~~~~~~-----------~~v~~im~~~~~~~~   69 (110)
T cd04605           2 RPVVTISEDASIKEAAKLMIEENINHLPVVDED-GRLVGIVTSWDISKAVARDK-----------KSVEDIMTRNVITAT   69 (110)
T ss_pred             CCCEEECCCCCHHHHHHHHHHCCCCEEEEECCC-CCEEEEEECHHHHHHHHCCC-----------CCHHHCEEECHHHHH
T ss_conf             899898993999999999997299889999799-91999996227888987079-----------763360430012014


Q ss_pred             CCCCHHHHHHHHHCCCCCCEEEEECCCCCEEEEEHHHHHH
Q ss_conf             7885123234320135651165407766204667588999
Q gi|254780426|r  176 SSMLVSDLLTNIQESRIRMALVIDEHGGTDGLVSYEDIVS  215 (320)
Q Consensus       176 e~~~l~~lL~~m~~~~~~~aiVvDE~G~~~GiVTleDIle  215 (320)
T Consensus        70 ~~~~~~~a~~~m~~~~i~~lPVvD~~~~lvGiiT~~Di~k  109 (110)
T cd04605          70 PDEPIDVAARKMERHNISALPVVDAENRVIGIITSEDISK  109 (110)
T ss_pred             HHHHHHHHHHHHHHCCCEEEEEECCCCEEEEEEEHHHHCC
T ss_conf             6558999999999839619999918998999999377211