>tr|A0A9P2PXX3|A0A9P2PXX3_ECOLX Vitamin B12 transporter BtuB OS=Escherichia coli O157 GN=btuB
MIKKASLLTACSVTAFSAWAQDTSPDTLVVTANRFEQPRSTVLAPTTVVTRQDIDRWQST
SVNDVLRRLPGVDITQNGGSGQLSSIFIRGTNASHVLVLIDGVRLNLAGGSGSADLSQFP
IALVQRVEYIRGPRSAVYGSDAIGGVVNIITTRDEPGTEISAGWGSNSYQNYDVSTQQQL
GDKTRVTLLGDYAHTHGYDVVAYGNTGTQAQPDNDGFLSKTLYGALEHNFTDAWSGFVRG
YGYDNRTNYDAYYSPGSPLVDTRKLYSQSWDAGLRYNGELIKSQLITSYSHSKDYNYDPH
YGRYDSSATLDEMKQYTVQWANNIIIGHGNVGAGVDWQKQSTAPGTAYVKDGYDQRNTGI
YLTGLQQVGDFTFEGAARSDDNSQFGRHGTWQTSAGWEFIEGYRFIASYGTSYKAPNLGQ
LYGFYGNPNLDPEKSKQWEGAFEGLTAGVNWRISGYRNDVSDLIDYDDHTLKYYNEGKAR
IKGVEATANFDTGPLTHTVSYDYVDARNAITDTPLLRRAKQQVKYQLDWQLYDFDWGITY
QYLGTRYDKDYSSYPYQTVKMGGVSLWDLAVAYPVTSHLTVRGKIANLFDKDYETVYGYQ
TAGREYTLSGSYTF