HHsearch alignment for GI: 254780824 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=95.94  E-value=0.0084  Score=37.59  Aligned_cols=32  Identities=25%  Similarity=0.441  Sum_probs=27.8

Q ss_pred             HCCCCCEEEEECCCCCCHHHHHHHHHHHHCCC
Q ss_conf             45899699998787868899999999760788
Q gi|254780824|r   29 ILRLGDCLTLSGDLGSGKSFLARSIIRFLMHD   60 (162)
Q Consensus        29 ~l~~g~ii~L~GdLGaGKTtfvr~i~~~lg~~   60 (162)
T Consensus        21 ~i~~Ge~~~liG~nGsGKTTLl~~i~G~~~~~   52 (180)
T cd03214          21 SIEAGEIVGILGPNGAGKSTLLKTLAGLLKPS   52 (180)
T ss_pred             EECCCCEEEEECCCCCCHHHHHHHHHCCCCCC
T ss_conf             88699799999899988999999995798998