>sp|Q5PH81|BTUD_SALPA Vitamin B12 import ATP-binding protein BtuD OS=Salmonella paratyphi A GN=btuD
MSQLMQLKDVAESTRLGPLSGEVSAGEILHLVGPNGAGKSTLLARMAGLTSGEGSIRFGG
APLEAWATATLAQHRAYLAQQQNPPFAMPVWHYLTLHQPDKTRTGQLNEVADMLGLGDKL
GRSVNQLSGGEWQRVRLAAVVLQIHPDANPVGQLLLLDEPMNSLDVAQQNALDRVLHHLC
QAGIAIVMSSHDLNHTLRHAHKAWLLKRGKLIACGRREEVFTPSYLAQAYGLRFRRLDVE
GHPMLISAT