HHsearch alignment for GI: 254780750 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=98.01  E-value=0.0001  Score=53.63  Aligned_cols=127  Identities=21%  Similarity=0.254  Sum_probs=69.1

Q ss_pred             EEEEEEECCCCCCCCCEEEEEECCCCCCHHHHHHHHHHHHHHHHCCCCCCHHHCCCCCCCEEEEEEECCCCCCCCCCHHH
Q ss_conf             44345635877776643999967784407899999999999997198530353206822105676523766113853289
Q gi|254780750|r  635 IANDCDLSCPNDKNSGKLWLLTGPNMGGKSTFLRQNALIVIMAQMGSYVPASYAHIGIVDKLFSRVGSADNLASGRSTFM  714 (920)
Q Consensus       635 VpNdi~l~~~~~~~~~~~~iiTGpNmgGKSt~lRqval~vilAQiG~fVPA~~a~i~~~D~IftRiGa~D~l~~g~STF~  714 (920)
T Consensus        14 il~~is~~i----~~Ge~~~liG~nGsGKTTLl~~i~--------G~~~~~-~G~I~~~g~~i~~~~~-~~~~~~i~-~v   78 (180)
T cd03214          14 VLDDLSLSI----EAGEIVGILGPNGAGKSTLLKTLA--------GLLKPS-SGEILLDGKDLASLSP-KELARKIA-YV   78 (180)
T ss_pred             EEECEEEEE----CCCCEEEEECCCCCCHHHHHHHHH--------CCCCCC-CCEEEECCEECCCCCH-HHHHCCCC-HH
T ss_conf             880437788----699799999899988999999995--------798998-7289999999896999-99955464-99


Q ss_pred             ---HH-------------------HHHHHHHHHHCCCCCEEEEECCCCCCCHHHHHHHHHHHHHHHHHHCCCEEEEECCC
Q ss_conf             ---99-------------------99999999958998569993258898805679999999999997269849997487
Q gi|254780750|r  715 ---VE-------------------MIETASILNQATNQSFVILDEIGRGTATLDGLSIAWATIEYLHETNRCRGLLATHF  772 (920)
Q Consensus       715 ---vE-------------------m~e~~~IL~~at~~SLVllDElGrGTst~DG~aiA~aile~l~~~~~~~~lfaTHy  772 (920)
T Consensus        79 ~Q~l~~~~l~~~~~~~~~~LSGGqkQrv~iA~aL~~~P~ililDEPts~LD~~~~~~-i~~~i~~l~~~~~~tii~itHd  157 (180)
T cd03214          79 PQALELLGLAHLADRPFNELSGGERQRVLLARALAQEPPILLLDEPTSHLDIAHQIE-LLELLRRLARERGKTVVMVLHD  157 (180)
T ss_pred             HHHHHHCCCHHHHCCCHHHCCHHHHHHHHHHHHHHHCCCEEEECCCCCCCCHHHHHH-HHHHHHHHHHHCCCEEEEEECC
T ss_conf             999998599778649910379999999999999986896478858754479999999-9999999998469899999079


Q ss_pred             HHHHH
Q ss_conf             57976
Q gi|254780750|r  773 HELTD  777 (920)
Q Consensus       773 ~eL~~  777 (920)
T Consensus       158 l~~~~  162 (180)
T cd03214         158 LNLAA  162 (180)
T ss_pred             HHHHH
T ss_conf             89999