loop_ _pdbx_reference_molecule_list.family_prd_id _pdbx_reference_molecule_list.prd_id FAM_000001 PRD_000001 FAM_000001 PRD_000002 FAM_000001 PRD_000003 FAM_000001 PRD_000004 FAM_000001 PRD_000005 FAM_000001 PRD_000006 FAM_000001 PRD_000007 FAM_000001 PRD_000008 FAM_000001 PRD_000009 FAM_000001 PRD_000010 FAM_000001 PRD_000011