part of ABC-type vitamin B12 transporter activity https://github.com/geneontology/go-ontology/issues/21353 https://github.com/geneontology/go-ontology/issues/26941 https://github.com/geneontology/go-ontology/issues/30193 vitamin B12-transporting ATPase activity Enables the transfer of a solute or solutes from one side of a membrane to the other according to the reaction: vitamin B12(out) + ATP + H2O = ADP + an vitamin B12(in) + H+ + phosphate. Vitamin B12 is alkylcob(III)alamin. GO:0102023 vitamin B12 transporter activity vitamin B12 ABC transporter activity Reactome:R-HSA-9759206 RHEA:17873 GO:0015420 MetaCyc:3.6.3.33-RXN Reactome:R-HSA-3095901 cobalamin transporter activity Reactome:R-HSA-5683325 Reactome:R-HSA-5223313 ATPase-coupled vitamin B12 transmembrane transporter activity ATP-dependent cobalamin transmembrane transporter activity cobalamin-transporting ATPase activity ATPase-coupled cobalamin transmembrane transporter activity cobalamin porter activity GO:0015235 EC:7.6.2.8 cobalamin ABC transporter molecular_function ATP-dependent vitamin B12 transmembrane transporter activity vitamin B12 porter activity cobalamin transport vitamin transmembrane transporter activity ABC-type transporter activity