HHsearch alignment for GI: 254780766 and conserved domain: cd03214
>cd03214 ABC_Iron-Siderophores_B12_Hemin ABC transporters, involved in the uptake of siderophores, heme, and vitamin B12, are widely conserved in bacteria and archaea. Only very few species lack representatives of the siderophore family transporters. The E. coli BtuCD protein is an ABC transporter mediating vitamin B12 uptake. The two ATP-binding cassettes (BtuD) are in close contact with each other, as are the two membrane-spanning subunits (BtuC); this arrangement is distinct from that observed for the E. coli lipid flippase MsbA. The BtuC subunits provide 20 transmembrane helices grouped around a translocation pathway that is closed to the cytoplasm by a gate region, whereas the dimer arrangement of the BtuD subunits resembles the ATP-bound form of the Rad50 DNA repair enzyme. A prominent cytoplasmic loop of BtuC forms the contact region with the ATP-binding cassette and represent a conserved motif among the ABC transporters.
Probab=98.78 E-value=3.8e-08 Score=72.40 Aligned_cols=79 Identities=27% Similarity=0.391 Sum_probs=66.6
Q ss_pred HHCCCHHHHHHHHHHHHHHHHHHHHHCCCCCEEEEECCHHCCCHHHHHHHHHHHHHC----CCCEEEEECCHHHHHHHHC
Q ss_conf 312205899999999999999999870899789980122015989999999997417----9809998069678543212
Q gi|254780766|r 285 AHGSTGEQKVVLVGIFLAHARLISNTTGFAPILLLDEISAHLDEDKRNALFRIVTDI----GSQIFMTGTDKSVFDSLNE 360 (375)
Q Consensus 285 ~~~S~Gqqk~~~l~l~La~~~~~~~~~~~~pilLiDdi~s~LD~~~~~~ll~~l~~~----~~Qv~iTt~~~~~~~~~~~ 360 (375)
T Consensus 96 ~~LSGGqkQrv~iA~aL~---------~~P~ililDEPts~LD~~~~~~i~~~i~~l~~~~~~tii~itHdl~~~~~~~d 166 (180)
T cd03214 96 NELSGGERQRVLLARALA---------QEPPILLLDEPTSHLDIAHQIELLELLRRLARERGKTVVMVLHDLNLAARYAD 166 (180)
T ss_pred HHCCHHHHHHHHHHHHHH---------HCCCEEEECCCCCCCCHHHHHHHHHHHHHHHHHCCCEEEEEECCHHHHHHHCC
T ss_conf 037999999999999998---------68964788587544799999999999999998469899999079899999799
Q ss_pred CEEEEEECCCEEEE
Q ss_conf 60079972896895
Q gi|254780766|r 361 TAKFMRISNHQALC 374 (375)
Q Consensus 361 ~~~~~~i~~g~~~~ 374 (375)
T Consensus 167 ~--i~vm~~G~ii~ 178 (180)
T cd03214 167 R--VILLKDGRIVA 178 (180)
T ss_pred E--EEEEECCEEEE
T ss_conf 9--99997998998