>gnl|CDD|72984 cd03225, ABC_cobalt_CbiO_domain1, Domain I of the ABC component of a cobalt transport family found in bacteria, archaea, and eukaryota. The transition metal cobalt is an essential component of many enzymes and must be transported into cells in appropriate amounts when needed. This ABC transport system of the CbiMNQO family is involved in cobalt transport in association with the cobalamin (vitamin B12) biosynthetic pathways. Most of cobalt (Cbi) transport systems possess a separate CbiN component, the cobalt-binding periplasmic protein, and they are encoded by the conserved gene cluster cbiMNQO. Both the CbiM and CbiQ proteins are integral cytoplasmic membrane proteins, and the CbiO protein has the linker peptide and the Walker A and B motifs commonly found in the ATPase components of the ABC-type transport systems.. Length = 211

Score = 145 bits (367), Expect = 2e-35 Identities = 68/214 (31%), Positives = 111/214 (51%), Gaps = 9/214 (4%) Query: 13 ELKDISVTYPNGY-CALEDVNLFIPENTITALIGLNGAGKSTLFQAIMGLIPLDKGSISI 71 ELK++S +YP+G AL+D++L I + ++G NG+GKSTL + + GL+ G + + Sbjct: 1 ELKNLSFSYPDGARPALDDISLTIKKGEFVLIVGPNGSGKSTLLRLLNGLLGPTSGEVLV 60 Query: 72 FNQTVENALKADL---IAYIPQTESIDWTFPILVEDVVMMGRYKHMNWRRVASNNDYRIV 128 + + +L + + Q D F VE+ V G + + V Sbjct: 61 DGKDLTKLSLKELRRKVGLVFQ-NPDDQFFGPTVEEEVAFG----LENLGLPEEEIEERV 115 Query: 129 TEALENVGMSSMRQRQIGELSIGQQKRVFLARALAQKSQVIIMDEPFAAIDFKTEREMIF 188 EALE VG+ +R R LS GQ++RV +A LA ++++DEP A +D RE++ Sbjct: 116 EEALELVGLEGLRDRSPFTLSGGQKQRVAIAGVLAMDPDILLLDEPTAGLDPAGRRELLE 175 Query: 189 LLKSLLNEDIMILVSTHNINSIPSFCDRTIFLKK 222 LLK L E I++ TH+++ + DR I L+ Sbjct: 176 LLKKLKAEGKTIIIVTHDLDLLLELADRVIVLED 209

RPSBLAST alignment for GI: 254780538 and conserved domain: cd03225