>tr|W1F993|W1F993_ECOLX PTS system, chitobiose-specific IIB component OS=Escherichia coli ISC7
MEKKHIYLFCSAGMSTSLLVSKMRAQAEKYEVPVIIEAFPETLAGEKGQNADVVLLGPQI
AYMLPEIQRLLPNKPVEVIDSLLYGKVDGLGVLKAAVAAIKKAAAN