loop_ _pdbx_reference_entity_poly_seq.family_prd_id _pdbx_reference_entity_poly_seq.prd_id _pdbx_reference_entity_poly_seq.ref_entity_id _pdbx_reference_entity_poly_seq.num _pdbx_reference_entity_poly_seq.mon_id _pdbx_reference_entity_poly_seq.modified_mon_id _pdbx_reference_entity_poly_seq.observed FAM_000001 PRD_000001 1 1 THR THR Y FAM_000001 PRD_000001 1 2 VAL DVA Y FAM_000001 PRD_000001 1 3 PRO PRO Y FAM_000001 PRD_000001 1 4 GLY SAR Y FAM_000001 PRD_000001 1 5 VAL MVA Y FAM_000001 PRD_000001 1 6 . PXZ Y FAM_000001 PRD_000001 1 7 THR THR Y FAM_000001 PRD_000001 1 8 VAL DVA Y FAM_000001 PRD_000001 1 9 PRO PRO Y FAM_000001 PRD_000001 1 10 GLY SAR Y FAM_000001 PRD_000001 1 11 VAL MVA Y # # ---- data abbreviated -----