si_0209	Recycling_of_Peptidoglycan_Amino_Sugars	Beta N-acetyl-glucosaminidase (EC 3.2.1.52)
si_0209	Recycling_of_Peptidoglycan_Amino_Sugars	Anhydro-N-acetylmuramic acid kinase (EC 2.7.1.-)
si_0209	Recycling_of_Peptidoglycan_Amino_Sugars	N-acetylmuramic acid 6-phosphate etherase (EC 4.2.-.-)