>cd04589 CBS_pair_CAP-ED_DUF294_assoc_bac This cd contains two tandem repeats of the cystathionine beta-synthase (CBS pair) domains associated with the bacterial CAP_ED (cAMP receptor protein effector domain) family of transcription factors and the DUF294 domain. Members of CAP_ED, include CAP which binds cAMP, FNR (fumarate and nitrate reductase) which uses an iron-sulfur cluster to sense oxygen, and CooA a heme containing CO sensor. In all cases binding of the effector leads to conformational changes and the ability to activate transcription. DUF294 is a putative nucleotidyltransferase with a conserved DxD motif. 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. CBS domains usually come in tandem repeats, which associate to form a so-called Bateman domain or

Probab=97.56  E-value=0.00061  Score=47.82  Aligned_cols=51  Identities=25%  Similarity=0.395  Sum_probs=30.9

Q ss_pred             CCCEEECCCCCHHHHHHHHHHCCCEEEEEECCCCCEEEEEEHHHHHHHHCCC
Q ss_conf             2743523899989999988503862777522867425652599999987066
Q gi|255764470|r  376 RKPLVVHENISVLKLMERLRKSSQTFVMVLDEYGVLEGMITPANILEAIAGD  427 (523)
Q Consensus       376 r~~~~Vpe~~~l~~lL~~fr~~~~~lAiVvDE~G~~~GIVTleDIlE~IvGe  427 (523)
T Consensus         1 R~pvtv~~~~ti~ea~~~M~~~~i~~~vV~~~~~-~~GIvT~~Dl~~~~~~~   51 (111)
T cd04589           1 RPPLIVDASTSIRDAARLMREHGADALLVRDGDP-RLGIVTRTDLLDAVLLD   51 (111)
T ss_pred             CCCEEECCCCCHHHHHHHHHHCCCCEEEEEECCE-EEEEEEHHHHHHHHHCC
T ss_conf             9998999929899999999970998899976992-79999979989999829