>sp|P69795|PTQB_ECOLI PTS system N,N'-diacetylchitobiose-specific EIIB component OS=Escherichia coli GN=chbB MEKKHIYLFCSAGMSTSLLVSKMRAQAEKYEVPVIIEAFPETLAGEKGQNADVVLLGPQI AYMLPEIQRLLPNKPVEVIDSLLYGKVDGLGVLKAAVAAIKKAAAN