HHsearch alignment for GI: 254780724 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=97.30 E-value=0.00046 Score=47.02 Aligned_cols=90 Identities=26% Similarity=0.264 Sum_probs=54.9
Q ss_pred HHHCCCCCEEEECCCCCCHHHHHHHHHHHCCCCCCEEEEECCHHHCCC------CCCEE----------EEEEECCCCCC
Q ss_conf 862258848998188888889999998303876767999642131256------78756----------77874166665
Q gi|254780724|r 245 IIGRIRCNVLISGGTGSGKTTLLNCLTRYIDKDERIVTCEDTAELQLQ------QPHVV----------RLETRPPNIEG 308 (483)
Q Consensus 245 ~~v~~~~nilVsG~TGSGKTT~L~al~~~i~~~~rivtIED~~El~l~------~~~~v----------~~~~~~~~~e~ 308 (483)
T Consensus 20 ~~i~~Ge~~~liG~nGsGKTTLl~~i~G~~~~~~G~I~~~g~~i~~~~~~~~~~~i~~v~Q~l~~~~l~~~~~~~~-~~L 98 (180)
T cd03214 20 LSIEAGEIVGILGPNGAGKSTLLKTLAGLLKPSSGEILLDGKDLASLSPKELARKIAYVPQALELLGLAHLADRPF-NEL 98 (180)
T ss_pred EEECCCCEEEEECCCCCCHHHHHHHHHCCCCCCCCEEEECCEECCCCCHHHHHCCCCHHHHHHHHCCCHHHHCCCH-HHC
T ss_conf 7886997999998999889999999957989987289999999896999999554649999999859977864991-037
Q ss_pred CCCCHHHHHHHHHHHCCCCEEEECCCC
Q ss_conf 300018999987520599889965758
Q gi|254780724|r 309 EGEITMRDLVKNCLRMRPERIILGEVR 335 (483)
Q Consensus 309 ~~~~t~~~ll~~aLR~~PD~IiVGEiR 335 (483)
T Consensus 99 SGGqkQrv~iA~aL~~~P~ililDEPt 125 (180)
T cd03214 99 SGGERQRVLLARALAQEPPILLLDEPT 125 (180)
T ss_pred CHHHHHHHHHHHHHHHCCCEEEECCCC
T ss_conf 999999999999998689647885875