>sp|B7VPD0|BTUD_VIBA3 Vitamin B12 import ATP-binding protein BtuD OS=Vibrio atlanticus GN=btuD MIQIKSLSVGARLLPLSFELKQGQVTHVIGPNGSGKSTLLEAISGVGDGYKGDIKLDGQD LSELSLQDLSLHRAYLCQSARPAFNLEVFQYLALSLPSSSHGLDIEINAALDEISQMLDI SDKLHRSIQTLSGGEWQRVRLAGMCLQIWPTLNPYAKLLILDEPAAPLDIAQEALLYKLI ERVAEKGIAVIMANHDLNRTLRHADQVLLLEKGVLQTSGSAEQVLVPEQLESVFNTQVKS ISVDNQTYLLFG