>tr|A0A0E0XZR8|A0A0E0XZR8_ECO1C PTS system N,N'-diacetylchitobiose-specific transporter subunit IIB OS=Escherichia coli O104:H4 GN=O3K_11275 MEKKHIYLFCSAGMSTSLLVSKMRAQAEKYEVPVIIEAFPETLAGEKGQNADVVLLGPQI AYMLPEIQRLLPNKPVEVIDSLLYGKVDGLGVLKAAVAAIKKAAAN