HHsearch alignment for GI: 254780889 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=99.83  E-value=4.9e-20  Score=163.12  Aligned_cols=107  Identities=38%  Similarity=0.599  Sum_probs=98.6

Q ss_pred             CCCEEEECCCCHHHHHHHHHHHCCCCEEEECCCCEEEEEEEEHHHHCC---CCCCCCCCCCCCCCCCCCCCCCCCHHHHH
Q ss_conf             287899465430345656676050416786688602788723545001---43446724400267863257303589999
Q gi|254780889|r  100 VNPVTISPYATLADALALMKKYSISGIPVVESDVGKLVGILTNRDVRF---ASNAQQAVGELMTRNLITVKKTVNLENAK  176 (493)
Q Consensus       100 ~dPVti~pd~TI~ea~~lm~~~~is~iPVVD~~~gkLiGIVT~rDir~---~~~~~~~V~eiMt~~litv~~~~~l~eA~  176 (493)
T Consensus         1 r~vvtv~p~~sl~ea~~~m~~~~i~~~pVvd~--~~lvGiit~~Di~~~~~~~~~~~~V~~~M~~~~~tv~~d~~l~~~~   78 (110)
T cd04588           1 KPLITLNPNATLREAARLFNTHHIHGAPVVDD--GKLVGIVTLSDIAHAIARGLELAKVKDVMTKDVITIDEDEQLYDAI   78 (110)
T ss_pred             CCCEEECCCCCHHHHHHHHHHHCCCEEEEEEC--CEEEEEEEHHHHHHHHHCCCCCCHHHHHCCCCCCEECCCCCHHHHH
T ss_conf             99479689498999999999709988999989--9999999668989998737977803452048972985899699999


Q ss_pred             HHHHHCCCCEEEEECCCCCEEEEEEECCCHHC
Q ss_conf             99986553306457479978688980210001
Q gi|254780889|r  177 ALLHQHRIEKLLVVDDDGCCIGLITVKDIERS  208 (493)
Q Consensus       177 ~iM~~~ki~~LPVVDe~g~LvGIIT~~DIlk~  208 (493)
T Consensus        79 ~~m~~~~v~~l~Vvd~~~~lvGIiT~~Dllka  110 (110)
T cd04588          79 RLMNKHNVGRLIVTDDEGRPVGIITRTDILRS  110 (110)
T ss_pred             HHHHHCCCCEEEEEECCCEEEEEEEHHHHHCC
T ss_conf             99987799789999669999999982483468