>sp|B7MAS0|BTUD_ECO45 Vitamin B12 import ATP-binding protein BtuD OS=Escherichia coli O45:K1 (strain S88 / ExPEC) OX=585035 GN=btuD PE=3 SV=1
MSIVMQLQDVAESTRLGPLSGEVRAGEILHLVGPNGAGKSTLLARMAGMTSGKGSIQFAG
QPLEAWSATKLALHRAYLSQQQTPPFAMPVWHYLTLHQHDKTRTELLNDVAGALALDDKL
GRSTNQLSGGEWQRVRLAAVVLQITPQANPAGQLLLLDEPMNSLDVAQQSALDKILSALC
QQGLAIVMSSHDLNHTLRHAHRAWLLKGGKMLASGRREEVLTPANLAQAYGMNFRRLDIE
GHRMLISTI