HHsearch alignment for GI: 255764470 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=99.19  E-value=6e-10  Score=91.74  Aligned_cols=107  Identities=21%  Similarity=0.257  Sum_probs=91.0

Q ss_pred             CEEEEEECCCCHHHHHHHHHHCCCCEEEEECCCCCCEEEEEEHHHHHHHHH------------CCCCCHHHHHH-CCCEE
Q ss_conf             028996089998999999985799788887678552788888888762020------------24660168873-27435
Q gi|255764470|r  314 TEIVWLDVNCVDEDLQWKILELGHSRFPVAQGSLDSFIGIVSARDLLRDLL------------EEGSMNFKRSI-RKPLV  380 (523)
Q Consensus       314 ~~i~~ld~~~s~~e~~~~i~~~~~SR~PV~~~~~D~iiGiv~~kDLl~~~~------------~~~~~~~~~li-r~~~~  380 (523)
T Consensus         1 r~vvtv~~~~sl~~a~~lm~~~~~~~lpVvd~~-~~lvGiit~~Di~~~~~~~~~~~~~~~~~~~~~~~V~~iM~~~~~t   79 (121)
T cd04584           1 RDVVTITPTTTIAEALELMREHKIRHLPVVDEE-GRLVGIVTDRDLRDASPSPFTTLSEHELYLLLKMPVKEIMTKDVIT   79 (121)
T ss_pred             CCCEEECCCCCHHHHHHHHHHCCCCEEEEECCC-CCEEEEEEHHHHHHHHCCCCCHHHHHHCCCCCCCCHHHHCCCCCCE
T ss_conf             998896892989999999997299889999089-9399996589987522012200244420251468999966799858


Q ss_pred             ECCCCCHHHHHHHHHHCCCEEEEEECCCCCEEEEEEHHHHHH
Q ss_conf             238999899999885038627775228674256525999999
Q gi|255764470|r  381 VHENISVLKLMERLRKSSQTFVMVLDEYGVLEGMITPANILE  422 (523)
Q Consensus       381 Vpe~~~l~~lL~~fr~~~~~lAiVvDE~G~~~GIVTleDIlE  422 (523)
T Consensus        80 v~~~~~l~~a~~~m~~~~i~~lpVvd~-~~lvGivt~~Dilr  120 (121)
T cd04584          80 VHPLDTVEEAALLMREHRIGCLPVVED-GRLVGIITETDLLR  120 (121)
T ss_pred             ECCCCCHHHHHHHHHHCCCCEEEEEEC-CEEEEEEEHHHHHC
T ss_conf             989995999999988669619999999-99999998226006