HHsearch alignment for GI: 255764505 and conserved domain: cd04584

>cd04584 CBS_pair_ACT_assoc This cd contains two tandem repeats of the cystathionine beta-synthase (CBS pair) domains in the acetoin utilization proteins in bacteria. Acetoin is a product of fermentative metabolism in many prokaryotic and eukaryotic microorganisms. They produce acetoin as an external carbon storage compound and then later reuse it as a carbon and energy source during their stationary phase and sporulation. In addition these CBS domains are associated with a downstream ACT domain, which is linked to a wide range of metabolic enzymes that are regulated by amino acid concentration. Pairs of ACT domains bind specifically to a particular amino acid leading to regulation of the linked enzyme. 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 in
Probab=99.80  E-value=5.3e-19  Score=158.68  Aligned_cols=109  Identities=28%  Similarity=0.412  Sum_probs=100.0

Q ss_pred             CCEEEEEHHHHHHHHHHHHCCCCCEEEECCCCCEEEEEEECCCHHHHHH-----------CCCCCCCHHHHCCCCCEEEC
Q ss_conf             4305510023888898741046620000004323232412340356761-----------78233709883488978977
Q gi|255764505|r  229 SIPLVKIGCPLIDAITILSEKRFGCVAVVDEGQKLKGIITEGDIFRNFH-----------KDLNTLSVEDVMIKNPKVIL  297 (341)
Q Consensus       229 ~ip~V~~~~si~eal~~m~~~~~g~v~Vvd~~~~liGIITdgDlrR~l~-----------~~~~~~~v~~iMt~~p~~I~  297 (341)
T Consensus         2 ~vvtv~~~~sl~~a~~lm~~~~~~~lpVvd~~~~lvGiit~~Di~~~~~~~~~~~~~~~~~~~~~~~V~~iM~~~~~tv~   81 (121)
T cd04584           2 DVVTITPTTTIAEALELMREHKIRHLPVVDEEGRLVGIVTDRDLRDASPSPFTTLSEHELYLLLKMPVKEIMTKDVITVH   81 (121)
T ss_pred             CCEEECCCCCHHHHHHHHHHCCCCEEEEECCCCCEEEEEEHHHHHHHHCCCCCHHHHHHCCCCCCCCHHHHCCCCCCEEC
T ss_conf             98896892989999999997299889999089939999658998752201220024442025146899996679985898


Q ss_pred             CCCCHHHHHHHHHHCCCCEEEEEECCCEEEEEEEHHHHHHC
Q ss_conf             99878999999996799589998069848999858889743
Q gi|255764505|r  298 EDTLLTVAMQLLRQHNISVLMVVDDCQKAIGIVHFLDLLRF  338 (341)
Q Consensus       298 ~d~~i~eAl~lM~~~kI~~LpVVD~~~~lvGiIt~~DLlka  338 (341)
T Consensus        82 ~~~~l~~a~~~m~~~~i~~lpVvd~-~~lvGivt~~Dilr~  121 (121)
T cd04584          82 PLDTVEEAALLMREHRIGCLPVVED-GRLVGIITETDLLRT  121 (121)
T ss_pred             CCCCHHHHHHHHHHCCCCEEEEEEC-CEEEEEEEHHHHHCC
T ss_conf             9995999999988669619999999-999999982260066