HHsearch alignment for GI: 255764505 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=99.79  E-value=1.7e-18  Score=155.01  Aligned_cols=106  Identities=21%  Similarity=0.273  Sum_probs=95.9

Q ss_pred             CEEEEEHHHHHHHHHHHHCCCCCEEEECCCCCEEEEEEECCCHHHHHHC--CCCCCCHHHHCCCCCEEECCCCCHHHHHH
Q ss_conf             3055100238888987410466200000043232324123403567617--82337098834889789779987899999
Q gi|255764505|r  230 IPLVKIGCPLIDAITILSEKRFGCVAVVDEGQKLKGIITEGDIFRNFHK--DLNTLSVEDVMIKNPKVILEDTLLTVAMQ  307 (341)
Q Consensus       230 ip~V~~~~si~eal~~m~~~~~g~v~Vvd~~~~liGIITdgDlrR~l~~--~~~~~~v~~iMt~~p~~I~~d~~i~eAl~  307 (341)
T Consensus         3 pvtv~~~~ti~ea~~~M~~~~i~~~vV~~~~-~~~GIvT~~Dl~~~~~~~~~~~~~~V~~vms~~~~ti~~~~~~~~a~~   81 (111)
T cd04589           3 PLIVDASTSIRDAARLMREHGADALLVRDGD-PRLGIVTRTDLLDAVLLDGLPSSTPVGEIATFPLITVDPDDFLFNALL   81 (111)
T ss_pred             CEEECCCCCHHHHHHHHHHCCCCEEEEEECC-EEEEEEEHHHHHHHHHCCCCCCCCCHHHHCCCCCEEECCCCCHHHHHH
T ss_conf             9899992989999999997099889997699-279999979989999829996788999928799989999792999999


Q ss_pred             HHHHCCCCEEEEEECCCEEEEEEEHHHHHH
Q ss_conf             999679958999806984899985888974
Q gi|255764505|r  308 LLRQHNISVLMVVDDCQKAIGIVHFLDLLR  337 (341)
Q Consensus       308 lM~~~kI~~LpVVD~~~~lvGiIt~~DLlk  337 (341)
T Consensus        82 ~M~~~~i~~lpV~d~-~~~vGivt~~Dil~  110 (111)
T cd04589          82 LMTRHRIHRVVVREG-GEVVGVLEQTDLLS  110 (111)
T ss_pred             HHHHCCCEEEEEEEC-CEEEEEEEHHHHHC
T ss_conf             999879808899989-99999999688228