HHsearch alignment for GI: 255764505 and conserved domain: cd04588

>cd04588 CBS_pair_CAP-ED_DUF294_assoc_arch This cd contains two tandem repeats of the cystathionine beta-synthase (CBS pair) domains associated with the archaeal 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. The interface between the two CBS domains forms a cleft that is a potential ligand binding site.
Probab=99.84  E-value=2.4e-20  Score=168.44  Aligned_cols=109  Identities=32%  Similarity=0.457  Sum_probs=104.4

Q ss_pred             CCEEEEEHHHHHHHHHHHHCCCCCEEEECCCCCEEEEEEECCCHHHHHHCCCCCCCHHHHCCCCCEEECCCCCHHHHHHH
Q ss_conf             43055100238888987410466200000043232324123403567617823370988348897897799878999999
Q gi|255764505|r  229 SIPLVKIGCPLIDAITILSEKRFGCVAVVDEGQKLKGIITEGDIFRNFHKDLNTLSVEDVMIKNPKVILEDTLLTVAMQL  308 (341)
Q Consensus       229 ~ip~V~~~~si~eal~~m~~~~~g~v~Vvd~~~~liGIITdgDlrR~l~~~~~~~~v~~iMt~~p~~I~~d~~i~eAl~l  308 (341)
T Consensus         2 ~vvtv~p~~sl~ea~~~m~~~~i~~~pVvd~-~~lvGiit~~Di~~~~~~~~~~~~V~~~M~~~~~tv~~d~~l~~~~~~   80 (110)
T cd04588           2 PLITLNPNATLREAARLFNTHHIHGAPVVDD-GKLVGIVTLSDIAHAIARGLELAKVKDVMTKDVITIDEDEQLYDAIRL   80 (110)
T ss_pred             CCEEECCCCCHHHHHHHHHHHCCCEEEEEEC-CEEEEEEEHHHHHHHHHCCCCCCHHHHHCCCCCCEECCCCCHHHHHHH
T ss_conf             9479689498999999999709988999989-999999966898999873797780345204897298589969999999


Q ss_pred             HHHCCCCEEEEEECCCEEEEEEEHHHHHHC
Q ss_conf             996799589998069848999858889743
Q gi|255764505|r  309 LRQHNISVLMVVDDCQKAIGIVHFLDLLRF  338 (341)
Q Consensus       309 M~~~kI~~LpVVD~~~~lvGiIt~~DLlka  338 (341)
T Consensus        81 m~~~~v~~l~Vvd~~~~lvGIiT~~Dllka  110 (110)
T cd04588          81 MNKHNVGRLIVTDDEGRPVGIITRTDILRS  110 (110)
T ss_pred             HHHCCCCEEEEEECCCEEEEEEEHHHHHCC
T ss_conf             987799789999669999999982483468