HHsearch alignment for GI: 255764470 and conserved domain: cd04589

>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=99.01  E-value=1.3e-08  Score=81.94  Aligned_cols=105  Identities=21%  Similarity=0.280  Sum_probs=90.6

Q ss_pred             EEEEEECCCCHHHHHHHHHHCCCCEEEEECCCCCCEEEEEEHHHHHHHHHCCC---CCHHHHHH-CCCEEECCCCCHHHH
Q ss_conf             28996089998999999985799788887678552788888888762020246---60168873-274352389998999
Q gi|255764470|r  315 EIVWLDVNCVDEDLQWKILELGHSRFPVAQGSLDSFIGIVSARDLLRDLLEEG---SMNFKRSI-RKPLVVHENISVLKL  390 (523)
Q Consensus       315 ~i~~ld~~~s~~e~~~~i~~~~~SR~PV~~~~~D~iiGiv~~kDLl~~~~~~~---~~~~~~li-r~~~~Vpe~~~l~~l  390 (523)
T Consensus         2 ~pvtv~~~~ti~ea~~~M~~~~i~~~vV~~~--~~~~GIvT~~Dl~~~~~~~~~~~~~~V~~vms~~~~ti~~~~~~~~a   79 (111)
T cd04589           2 PPLIVDASTSIRDAARLMREHGADALLVRDG--DPRLGIVTRTDLLDAVLLDGLPSSTPVGEIATFPLITVDPDDFLFNA   79 (111)
T ss_pred             CCEEECCCCCHHHHHHHHHHCCCCEEEEEEC--CEEEEEEEHHHHHHHHHCCCCCCCCCHHHHCCCCCEEECCCCCHHHH
T ss_conf             9989999298999999999709988999769--92799999799899998299967889999287999899997929999


Q ss_pred             HHHHHHCCCEEEEEECCCCCEEEEEEHHHHHH
Q ss_conf             99885038627775228674256525999999
Q gi|255764470|r  391 MERLRKSSQTFVMVLDEYGVLEGMITPANILE  422 (523)
Q Consensus       391 L~~fr~~~~~lAiVvDE~G~~~GIVTleDIlE  422 (523)
T Consensus        80 ~~~M~~~~i~~lpV~d~-~~~vGivt~~Dil~  110 (111)
T cd04589          80 LLLMTRHRIHRVVVREG-GEVVGVLEQTDLLS  110 (111)
T ss_pred             HHHHHHCCCEEEEEEEC-CEEEEEEEHHHHHC
T ss_conf             99999879808899989-99999999688228