# loop_ _pdbx_reference_linked_entity_comp_list.linked_entity_id _pdbx_reference_linked_entity_comp_list.list_id _pdbx_reference_linked_entity_comp_list.name _pdbx_reference_linked_entity_comp_list.comp_id 0 1 "N-acetyl glucosamine" NAG 0 2 "N-acetyl glucosamine" NAG 0 3 Mannose MAN 0 4 Mannose MAN 0 5 Mannose MAN