HHsearch alignment for GI: 254781044 and conserved domain: TIGR02484
>TIGR02484 CitB CitB domain protein; InterPro: IPR012830 This entry identifies proteins that are decribed as citrate utilization protein B, restricted to the proteobacteria. CitB has been identified in Salmonella and Escherichia coli as the signal transduction component of a two-component system for citrate in which CitA acts as a citrate transporter. This domain is also a C-terminal domain in the Rhodobacter capsulatus CobZ gene, which in most other species exists as the separate CitB gene adjacent to CobZ. CobZ is essential for cobalamin biosynthesis (by knockout of the R. capsulatus gene ) and is complemented by the characterised precorrin 3B synthase CobG. The enzyme has been shown to contain flavin, heme and Fe-S cluster cofactors and is believed to require dioxygen as a substrate..
Probab=93.15 E-value=0.054 Score=32.68 Aligned_cols=73 Identities=22% Similarity=0.456 Sum_probs=48.0
Q ss_pred HHHHHHHHHHHHHHCCCHHHCCCEEECCCCCCCHHHHHHHHHHHCCCCCCCHHHHHHHHCCCCCCCCCCCCCCHHHHC--
Q ss_conf 765446688888731313228200102221011478899988516888431388999622866527676647345518--
Q gi|254781044|r 160 DRQKIDGLYECVMCACCSTSCPSYWWNSDRYLGPAILLQAYRWLIDSRDEFQGERLDNLEDPFRLYRCHTIMNCTQSC-- 237 (259)
Q Consensus 160 d~~~~~~~~~CI~CG~C~saCP~~~~~~~~flGP~~l~~a~r~~~D~rD~~~~erl~~l~~~~gi~~C~~C~~C~~vC-- 237 (259)
T Consensus 8 EA~Rv--L~lC~~C~YC~GLC~VFpA~~r------------r~~l~~GD~~---~LAn--------LCH~C~aC~HaCQY 62 (392)
T TIGR02484 8 EAKRV--LRLCNACGYCDGLCAVFPAAER------------RPLLTVGDLA---HLAN--------LCHHCQACWHACQY 62 (392)
T ss_pred HHHHH--HHHCCCCCCCCCCCCCCHHHCC------------CCCCCHHHHH---HHHH--------HCCCCCCCCCCCCC
T ss_conf 99999--9862657776776621133057------------8677642499---9986--------41466764532468
Q ss_pred ----CCCCCHHHHHHHHHHHHHHC
Q ss_conf ----99788899999999999861
Q gi|254781044|r 238 ----PKGLNPAKAIAKIKMMLLDR 257 (259)
Q Consensus 238 ----PkgI~~~~~I~~LRr~~v~r 257 (259)
T Consensus 63 APPH~FAvnvP~TLA~~R~~~ya~ 86 (392)
T TIGR02484 63 APPHEFAVNVPATLAEVRAESYAE 86 (392)
T ss_pred CCCCCCCCCCCHHHHHHHHHHHHH
T ss_conf 878855452304589999997342