data_1VIF # _entry.id 1VIF # _audit_conform.dict_name mmcif_pdbx.dic _audit_conform.dict_version 5.392 _audit_conform.dict_location http://mmcif.pdb.org/dictionaries/ascii/mmcif_pdbx.dic # loop_ _database_2.database_id _database_2.database_code _database_2.pdbx_database_accession _database_2.pdbx_DOI PDB 1VIF pdb_00001vif 10.2210/pdb1vif/pdb WWPDB D_1000177042 ? ? # loop_ _pdbx_audit_revision_history.ordinal _pdbx_audit_revision_history.data_content_type _pdbx_audit_revision_history.major_revision _pdbx_audit_revision_history.minor_revision _pdbx_audit_revision_history.revision_date 1 'Structure model' 1 0 1997-10-22 2 'Structure model' 1 1 2008-03-24 3 'Structure model' 1 2 2011-07-13 4 'Structure model' 1 3 2023-08-09 5 'Structure model' 1 4 2024-05-22 # _pdbx_audit_revision_details.ordinal 1 _pdbx_audit_revision_details.revision_ordinal 1 _pdbx_audit_revision_details.data_content_type 'Structure model' _pdbx_audit_revision_details.provider repository _pdbx_audit_revision_details.type 'Initial release' _pdbx_audit_revision_details.description ? _pdbx_audit_revision_details.details ? # loop_ _pdbx_audit_revision_group.ordinal _pdbx_audit_revision_group.revision_ordinal _pdbx_audit_revision_group.data_content_type _pdbx_audit_revision_group.group 1 2 'Structure model' 'Version format compliance' 2 3 'Structure model' 'Version format compliance' 3 4 'Structure model' 'Database references' 4 4 'Structure model' 'Derived calculations' 5 4 'Structure model' Other 6 4 'Structure model' 'Refinement description' 7 5 'Structure model' 'Data collection' # loop_ _pdbx_audit_revision_category.ordinal _pdbx_audit_revision_category.revision_ordinal _pdbx_audit_revision_category.data_content_type _pdbx_audit_revision_category.category 1 4 'Structure model' database_2 2 4 'Structure model' pdbx_database_status 3 4 'Structure model' pdbx_initial_refinement_model 4 4 'Structure model' struct_site 5 5 'Structure model' chem_comp_atom 6 5 'Structure model' chem_comp_bond # loop_ _pdbx_audit_revision_item.ordinal _pdbx_audit_revision_item.revision_ordinal _pdbx_audit_revision_item.data_content_type _pdbx_audit_revision_item.item 1 4 'Structure model' '_database_2.pdbx_DOI' 2 4 'Structure model' '_database_2.pdbx_database_accession' 3 4 'Structure model' '_pdbx_database_status.process_site' 4 4 'Structure model' '_struct_site.pdbx_auth_asym_id' 5 4 'Structure model' '_struct_site.pdbx_auth_comp_id' 6 4 'Structure model' '_struct_site.pdbx_auth_seq_id' # _pdbx_database_status.status_code REL _pdbx_database_status.entry_id 1VIF _pdbx_database_status.recvd_initial_deposition_date 1996-10-03 _pdbx_database_status.deposit_site ? _pdbx_database_status.process_site BNL _pdbx_database_status.SG_entry . _pdbx_database_status.pdb_format_compatible Y _pdbx_database_status.status_code_mr ? _pdbx_database_status.status_code_sf ? _pdbx_database_status.status_code_cs ? _pdbx_database_status.status_code_nmr_data ? _pdbx_database_status.methods_development_category ? # loop_ _audit_author.name _audit_author.pdbx_ordinal 'Narayana, N.' 1 'Matthews, D.A.' 2 'Howell, E.E.' 3 'Xuong, N.-H.' 4 # loop_ _citation.id _citation.title _citation.journal_abbrev _citation.journal_volume _citation.page_first _citation.page_last _citation.year _citation.journal_id_ASTM _citation.country _citation.journal_id_ISSN _citation.journal_id_CSD _citation.book_publisher _citation.pdbx_database_id_PubMed _citation.pdbx_database_id_DOI primary 'A plasmid-encoded dihydrofolate reductase from trimethoprim-resistant bacteria has a novel D2-symmetric active site.' Nat.Struct.Biol. 2 1018 1025 1995 NSBIEW US 1072-8368 2024 ? 7583655 10.1038/nsb1195-1018 1 'Does R67 Dihydrofolate Reductase Possess a Proton Donor?' Adv.Exp.Med.Biol. 338 493 ? 1993 AEMBAP US 0065-2598 0412 ? ? ? 2 ;Construction of a Synthetic Gene for an R-Plasmid-Encoded Dihydrofolate Reductase and Studies on the Role of the N-Terminus in the Protein ; Biochemistry 30 10895 ? 1991 BICHAW US 0006-2960 0033 ? ? ? 3 'Crystal Structure of a Novel Trimethoprim-Resistant Dihydrofolate Reductase Specified in Escherichia Coli by R-Plasmid R67' Biochemistry 25 4194 ? 1986 BICHAW US 0006-2960 0033 ? ? ? 4 'The Amino Acid Sequence of the Trimethoprim-Resistant Dihydrofolate Reductase Specified in Escherichia Coli by R-Plasmid R67' J.Biol.Chem. 254 10857 ? 1979 JBCHA3 US 0021-9258 0071 ? ? ? 5 'Trimethoprim Resistance Determined by R Factors' Br.Med.J. 1 726 ? 1972 BMJOAE UK 0007-1447 2110 ? ? ? # loop_ _citation_author.citation_id _citation_author.name _citation_author.ordinal _citation_author.identifier_ORCID primary 'Narayana, N.' 1 ? primary 'Matthews, D.A.' 2 ? primary 'Howell, E.E.' 3 ? primary 'Nguyen-huu, X.' 4 ? 1 'Holland, J.C.' 5 ? 1 'Linn, C.E.' 6 ? 1 'Digiammarino, E.' 7 ? 1 'Nichols, R.' 8 ? 1 'Howell, E.E.' 9 ? 2 'Reece, L.J.' 10 ? 2 'Nichols, R.' 11 ? 2 'Ogden, R.C.' 12 ? 2 'Howell, E.E.' 13 ? 3 'Matthews, D.A.' 14 ? 3 'Smith, S.L.' 15 ? 3 'Baccanari, D.P.' 16 ? 3 'Burchall, J.J.' 17 ? 3 'Oatley, S.J.' 18 ? 3 'Kraut, J.' 19 ? 4 'Stone, D.' 20 ? 4 'Smith, S.L.' 21 ? 5 'Fleming, M.P.' 22 ? 5 'Datta, N.' 23 ? 5 'Gruneberg, R.N.' 24 ? # loop_ _entity.id _entity.type _entity.src_method _entity.pdbx_description _entity.formula_weight _entity.pdbx_number_of_molecules _entity.pdbx_ec _entity.pdbx_mutation _entity.pdbx_fragment _entity.details 1 polymer man 'DIHYDROFOLATE REDUCTASE' 6732.528 1 1.5.1.3 ? ? ? 2 non-polymer syn 'FOLIC ACID' 441.397 1 ? ? ? ? 3 water nat water 18.015 44 ? ? ? ? # _entity_name_com.entity_id 1 _entity_name_com.name 'R67 DHFR' # _entity_poly.entity_id 1 _entity_poly.type 'polypeptide(L)' _entity_poly.nstd_linkage no _entity_poly.nstd_monomer no _entity_poly.pdbx_seq_one_letter_code VFPSNATFGMGDRVRKKSGAAWQGQIVGWYCTNLTPEGYAVESEAHPGSVQIYPVAALERIN _entity_poly.pdbx_seq_one_letter_code_can VFPSNATFGMGDRVRKKSGAAWQGQIVGWYCTNLTPEGYAVESEAHPGSVQIYPVAALERIN _entity_poly.pdbx_strand_id A _entity_poly.pdbx_target_identifier ? # loop_ _pdbx_entity_nonpoly.entity_id _pdbx_entity_nonpoly.name _pdbx_entity_nonpoly.comp_id 2 'FOLIC ACID' FOL 3 water HOH # loop_ _entity_poly_seq.entity_id _entity_poly_seq.num _entity_poly_seq.mon_id _entity_poly_seq.hetero 1 1 VAL n 1 2 PHE n 1 3 PRO n 1 4 SER n 1 5 ASN n 1 6 ALA n 1 7 THR n 1 8 PHE n 1 9 GLY n 1 10 MET n 1 11 GLY n 1 12 ASP n 1 13 ARG n 1 14 VAL n 1 15 ARG n 1 16 LYS n 1 17 LYS n 1 18 SER n 1 19 GLY n 1 20 ALA n 1 21 ALA n 1 22 TRP n 1 23 GLN n 1 24 GLY n 1 25 GLN n 1 26 ILE n 1 27 VAL n 1 28 GLY n 1 29 TRP n 1 30 TYR n 1 31 CYS n 1 32 THR n 1 33 ASN n 1 34 LEU n 1 35 THR n 1 36 PRO n 1 37 GLU n 1 38 GLY n 1 39 TYR n 1 40 ALA n 1 41 VAL n 1 42 GLU n 1 43 SER n 1 44 GLU n 1 45 ALA n 1 46 HIS n 1 47 PRO n 1 48 GLY n 1 49 SER n 1 50 VAL n 1 51 GLN n 1 52 ILE n 1 53 TYR n 1 54 PRO n 1 55 VAL n 1 56 ALA n 1 57 ALA n 1 58 LEU n 1 59 GLU n 1 60 ARG n 1 61 ILE n 1 62 ASN n # _entity_src_gen.entity_id 1 _entity_src_gen.pdbx_src_id 1 _entity_src_gen.pdbx_alt_source_flag sample _entity_src_gen.pdbx_seq_type ? _entity_src_gen.pdbx_beg_seq_num ? _entity_src_gen.pdbx_end_seq_num ? _entity_src_gen.gene_src_common_name ? _entity_src_gen.gene_src_genus Escherichia _entity_src_gen.pdbx_gene_src_gene 'SYNTHETIC GENE' _entity_src_gen.gene_src_species ? _entity_src_gen.gene_src_strain 'TMP-RESISTANT, CONTAINING R67 DHFR OVERPRODUCING PLASMID PLZ1' _entity_src_gen.gene_src_tissue ? _entity_src_gen.gene_src_tissue_fraction ? _entity_src_gen.gene_src_details ? _entity_src_gen.pdbx_gene_src_fragment ? _entity_src_gen.pdbx_gene_src_scientific_name 'Escherichia coli' _entity_src_gen.pdbx_gene_src_ncbi_taxonomy_id 562 _entity_src_gen.pdbx_gene_src_variant ? _entity_src_gen.pdbx_gene_src_cell_line ? _entity_src_gen.pdbx_gene_src_atcc ? _entity_src_gen.pdbx_gene_src_organ ? _entity_src_gen.pdbx_gene_src_organelle ? _entity_src_gen.pdbx_gene_src_cell ? _entity_src_gen.pdbx_gene_src_cellular_location ? _entity_src_gen.host_org_common_name ? _entity_src_gen.pdbx_host_org_scientific_name 'Escherichia coli' _entity_src_gen.pdbx_host_org_ncbi_taxonomy_id 562 _entity_src_gen.host_org_genus Escherichia _entity_src_gen.pdbx_host_org_gene ? _entity_src_gen.pdbx_host_org_organ ? _entity_src_gen.host_org_species ? _entity_src_gen.pdbx_host_org_tissue ? _entity_src_gen.pdbx_host_org_tissue_fraction ? _entity_src_gen.pdbx_host_org_strain ? _entity_src_gen.pdbx_host_org_variant ? _entity_src_gen.pdbx_host_org_cell_line ? _entity_src_gen.pdbx_host_org_atcc ? _entity_src_gen.pdbx_host_org_culture_collection ? _entity_src_gen.pdbx_host_org_cell ? _entity_src_gen.pdbx_host_org_organelle ? _entity_src_gen.pdbx_host_org_cellular_location ? _entity_src_gen.pdbx_host_org_vector_type BACTERIA _entity_src_gen.pdbx_host_org_vector ? _entity_src_gen.host_org_details ? _entity_src_gen.expression_system_id ? _entity_src_gen.plasmid_name PLZ1 _entity_src_gen.plasmid_details ? _entity_src_gen.pdbx_description ? # loop_ _chem_comp.id _chem_comp.type _chem_comp.mon_nstd_flag _chem_comp.name _chem_comp.pdbx_synonyms _chem_comp.formula _chem_comp.formula_weight ALA 'L-peptide linking' y ALANINE ? 'C3 H7 N O2' 89.093 ARG 'L-peptide linking' y ARGININE ? 'C6 H15 N4 O2 1' 175.209 ASN 'L-peptide linking' y ASPARAGINE ? 'C4 H8 N2 O3' 132.118 ASP 'L-peptide linking' y 'ASPARTIC ACID' ? 'C4 H7 N O4' 133.103 CYS 'L-peptide linking' y CYSTEINE ? 'C3 H7 N O2 S' 121.158 FOL non-polymer . 'FOLIC ACID' ? 'C19 H19 N7 O6' 441.397 GLN 'L-peptide linking' y GLUTAMINE ? 'C5 H10 N2 O3' 146.144 GLU 'L-peptide linking' y 'GLUTAMIC ACID' ? 'C5 H9 N O4' 147.129 GLY 'peptide linking' y GLYCINE ? 'C2 H5 N O2' 75.067 HIS 'L-peptide linking' y HISTIDINE ? 'C6 H10 N3 O2 1' 156.162 HOH non-polymer . WATER ? 'H2 O' 18.015 ILE 'L-peptide linking' y ISOLEUCINE ? 'C6 H13 N O2' 131.173 LEU 'L-peptide linking' y LEUCINE ? 'C6 H13 N O2' 131.173 LYS 'L-peptide linking' y LYSINE ? 'C6 H15 N2 O2 1' 147.195 MET 'L-peptide linking' y METHIONINE ? 'C5 H11 N O2 S' 149.211 PHE 'L-peptide linking' y PHENYLALANINE ? 'C9 H11 N O2' 165.189 PRO 'L-peptide linking' y PROLINE ? 'C5 H9 N O2' 115.130 SER 'L-peptide linking' y SERINE ? 'C3 H7 N O3' 105.093 THR 'L-peptide linking' y THREONINE ? 'C4 H9 N O3' 119.119 TRP 'L-peptide linking' y TRYPTOPHAN ? 'C11 H12 N2 O2' 204.225 TYR 'L-peptide linking' y TYROSINE ? 'C9 H11 N O3' 181.189 VAL 'L-peptide linking' y VALINE ? 'C5 H11 N O2' 117.146 # loop_ _pdbx_poly_seq_scheme.asym_id _pdbx_poly_seq_scheme.entity_id _pdbx_poly_seq_scheme.seq_id _pdbx_poly_seq_scheme.mon_id _pdbx_poly_seq_scheme.ndb_seq_num _pdbx_poly_seq_scheme.pdb_seq_num _pdbx_poly_seq_scheme.auth_seq_num _pdbx_poly_seq_scheme.pdb_mon_id _pdbx_poly_seq_scheme.auth_mon_id _pdbx_poly_seq_scheme.pdb_strand_id _pdbx_poly_seq_scheme.pdb_ins_code _pdbx_poly_seq_scheme.hetero A 1 1 VAL 1 17 ? ? ? A . n A 1 2 PHE 2 18 ? ? ? A . n A 1 3 PRO 3 19 19 PRO PRO A . n A 1 4 SER 4 20 20 SER SER A . n A 1 5 ASN 5 21 21 ASN ASN A . n A 1 6 ALA 6 22 22 ALA ALA A . n A 1 7 THR 7 23 23 THR THR A . n A 1 8 PHE 8 24 24 PHE PHE A . n A 1 9 GLY 9 25 25 GLY GLY A . n A 1 10 MET 10 26 26 MET MET A . n A 1 11 GLY 11 27 27 GLY GLY A . n A 1 12 ASP 12 28 28 ASP ASP A . n A 1 13 ARG 13 29 29 ARG ARG A . n A 1 14 VAL 14 30 30 VAL VAL A . n A 1 15 ARG 15 31 31 ARG ARG A . n A 1 16 LYS 16 32 32 LYS LYS A . n A 1 17 LYS 17 33 33 LYS LYS A . n A 1 18 SER 18 34 34 SER SER A . n A 1 19 GLY 19 35 35 GLY GLY A . n A 1 20 ALA 20 36 36 ALA ALA A . n A 1 21 ALA 21 37 37 ALA ALA A . n A 1 22 TRP 22 38 38 TRP TRP A . n A 1 23 GLN 23 39 39 GLN GLN A . n A 1 24 GLY 24 40 40 GLY GLY A . n A 1 25 GLN 25 41 41 GLN GLN A . n A 1 26 ILE 26 42 42 ILE ILE A . n A 1 27 VAL 27 43 43 VAL VAL A . n A 1 28 GLY 28 44 44 GLY GLY A . n A 1 29 TRP 29 45 45 TRP TRP A . n A 1 30 TYR 30 46 46 TYR TYR A . n A 1 31 CYS 31 47 47 CYS CYS A . n A 1 32 THR 32 48 48 THR THR A . n A 1 33 ASN 33 49 49 ASN ASN A . n A 1 34 LEU 34 50 50 LEU LEU A . n A 1 35 THR 35 51 51 THR THR A . n A 1 36 PRO 36 52 52 PRO PRO A . n A 1 37 GLU 37 53 53 GLU GLU A . n A 1 38 GLY 38 54 54 GLY GLY A . n A 1 39 TYR 39 55 55 TYR TYR A . n A 1 40 ALA 40 56 56 ALA ALA A . n A 1 41 VAL 41 57 57 VAL VAL A . n A 1 42 GLU 42 58 58 GLU GLU A . n A 1 43 SER 43 59 59 SER SER A . n A 1 44 GLU 44 60 60 GLU GLU A . n A 1 45 ALA 45 61 61 ALA ALA A . n A 1 46 HIS 46 62 62 HIS HIS A . n A 1 47 PRO 47 63 63 PRO PRO A . n A 1 48 GLY 48 64 64 GLY GLY A . n A 1 49 SER 49 65 65 SER SER A . n A 1 50 VAL 50 66 66 VAL VAL A . n A 1 51 GLN 51 67 67 GLN GLN A . n A 1 52 ILE 52 68 68 ILE ILE A . n A 1 53 TYR 53 69 69 TYR TYR A . n A 1 54 PRO 54 70 70 PRO PRO A . n A 1 55 VAL 55 71 71 VAL VAL A . n A 1 56 ALA 56 72 72 ALA ALA A . n A 1 57 ALA 57 73 73 ALA ALA A . n A 1 58 LEU 58 74 74 LEU LEU A . n A 1 59 GLU 59 75 75 GLU GLU A . n A 1 60 ARG 60 76 76 ARG ARG A . n A 1 61 ILE 61 77 77 ILE ILE A . n A 1 62 ASN 62 78 78 ASN ASN A . n # loop_ _pdbx_nonpoly_scheme.asym_id _pdbx_nonpoly_scheme.entity_id _pdbx_nonpoly_scheme.mon_id _pdbx_nonpoly_scheme.ndb_seq_num _pdbx_nonpoly_scheme.pdb_seq_num _pdbx_nonpoly_scheme.auth_seq_num _pdbx_nonpoly_scheme.pdb_mon_id _pdbx_nonpoly_scheme.auth_mon_id _pdbx_nonpoly_scheme.pdb_strand_id _pdbx_nonpoly_scheme.pdb_ins_code B 2 FOL 1 1 1 FOL FOL A . C 3 HOH 1 81 81 HOH HOH A . C 3 HOH 2 82 82 HOH HOH A . C 3 HOH 3 83 83 HOH HOH A . C 3 HOH 4 84 84 HOH HOH A . C 3 HOH 5 85 85 HOH HOH A . C 3 HOH 6 86 86 HOH HOH A . C 3 HOH 7 87 87 HOH HOH A . C 3 HOH 8 88 88 HOH HOH A . C 3 HOH 9 89 89 HOH HOH A . C 3 HOH 10 90 90 HOH HOH A . C 3 HOH 11 91 91 HOH HOH A . C 3 HOH 12 92 92 HOH HOH A . C 3 HOH 13 93 93 HOH HOH A . C 3 HOH 14 94 94 HOH HOH A . C 3 HOH 15 95 95 HOH HOH A . C 3 HOH 16 96 96 HOH HOH A . C 3 HOH 17 97 97 HOH HOH A . C 3 HOH 18 98 98 HOH HOH A . C 3 HOH 19 99 99 HOH HOH A . C 3 HOH 20 100 100 HOH HOH A . C 3 HOH 21 101 101 HOH HOH A . C 3 HOH 22 102 102 HOH HOH A . C 3 HOH 23 103 103 HOH HOH A . C 3 HOH 24 104 104 HOH HOH A . C 3 HOH 25 105 105 HOH HOH A . C 3 HOH 26 106 106 HOH HOH A . C 3 HOH 27 107 107 HOH HOH A . C 3 HOH 28 108 108 HOH HOH A . C 3 HOH 29 109 109 HOH HOH A . C 3 HOH 30 110 110 HOH HOH A . C 3 HOH 31 111 111 HOH HOH A . C 3 HOH 32 112 112 HOH HOH A . C 3 HOH 33 113 113 HOH HOH A . C 3 HOH 34 114 114 HOH HOH A . C 3 HOH 35 115 115 HOH HOH A . C 3 HOH 36 116 116 HOH HOH A . C 3 HOH 37 117 117 HOH HOH A . C 3 HOH 38 118 118 HOH HOH A . C 3 HOH 39 119 119 HOH HOH A . C 3 HOH 40 120 120 HOH HOH A . C 3 HOH 41 121 121 HOH HOH A . C 3 HOH 42 122 122 HOH HOH A . C 3 HOH 43 123 123 HOH HOH A . C 3 HOH 44 124 124 HOH HOH A . # loop_ _pdbx_unobs_or_zero_occ_atoms.id _pdbx_unobs_or_zero_occ_atoms.PDB_model_num _pdbx_unobs_or_zero_occ_atoms.polymer_flag _pdbx_unobs_or_zero_occ_atoms.occupancy_flag _pdbx_unobs_or_zero_occ_atoms.auth_asym_id _pdbx_unobs_or_zero_occ_atoms.auth_comp_id _pdbx_unobs_or_zero_occ_atoms.auth_seq_id _pdbx_unobs_or_zero_occ_atoms.PDB_ins_code _pdbx_unobs_or_zero_occ_atoms.auth_atom_id _pdbx_unobs_or_zero_occ_atoms.label_alt_id _pdbx_unobs_or_zero_occ_atoms.label_asym_id _pdbx_unobs_or_zero_occ_atoms.label_comp_id _pdbx_unobs_or_zero_occ_atoms.label_seq_id _pdbx_unobs_or_zero_occ_atoms.label_atom_id 1 1 N 1 A FOL 1 ? N10 ? B FOL 1 N10 2 1 N 1 A FOL 1 ? C11 ? B FOL 1 C11 3 1 N 1 A FOL 1 ? C12 ? B FOL 1 C12 4 1 N 1 A FOL 1 ? C13 ? B FOL 1 C13 5 1 N 1 A FOL 1 ? C14 ? B FOL 1 C14 6 1 N 1 A FOL 1 ? C15 ? B FOL 1 C15 7 1 N 1 A FOL 1 ? C16 ? B FOL 1 C16 8 1 N 1 A FOL 1 ? C ? B FOL 1 C 9 1 N 1 A FOL 1 ? O ? B FOL 1 O 10 1 N 1 A FOL 1 ? N ? B FOL 1 N 11 1 N 1 A FOL 1 ? CA ? B FOL 1 CA 12 1 N 1 A FOL 1 ? CB ? B FOL 1 CB 13 1 N 1 A FOL 1 ? CG ? B FOL 1 CG 14 1 N 1 A FOL 1 ? CD ? B FOL 1 CD 15 1 N 1 A FOL 1 ? OE1 ? B FOL 1 OE1 16 1 N 1 A FOL 1 ? OE2 ? B FOL 1 OE2 17 1 N 1 A FOL 1 ? CT ? B FOL 1 CT 18 1 N 1 A FOL 1 ? O1 ? B FOL 1 O1 19 1 N 1 A FOL 1 ? O2 ? B FOL 1 O2 # loop_ _software.name _software.classification _software.version _software.citation_id _software.pdbx_ordinal X-PLOR 'model building' . ? 1 X-PLOR refinement . ? 2 UCSD 'data reduction' . ? 3 UCSD 'data scaling' . ? 4 X-PLOR phasing . ? 5 # _cell.entry_id 1VIF _cell.length_a 68.750 _cell.length_b 68.750 _cell.length_c 52.590 _cell.angle_alpha 90.00 _cell.angle_beta 90.00 _cell.angle_gamma 90.00 _cell.Z_PDB 16 _cell.pdbx_unique_axis ? # _symmetry.entry_id 1VIF _symmetry.space_group_name_H-M 'I 41 2 2' _symmetry.pdbx_full_space_group_name_H-M ? _symmetry.cell_setting ? _symmetry.Int_Tables_number 98 # _exptl.entry_id 1VIF _exptl.method 'X-RAY DIFFRACTION' _exptl.crystals_number 1 # _exptl_crystal.id 1 _exptl_crystal.density_meas ? _exptl_crystal.density_Matthews 2.0 _exptl_crystal.density_percent_sol 40. _exptl_crystal.description ? # _exptl_crystal_grow.crystal_id 1 _exptl_crystal_grow.method 'VAPOR DIFFUSION, HANGING DROP' _exptl_crystal_grow.temp ? _exptl_crystal_grow.temp_details ? _exptl_crystal_grow.pH 8.0 _exptl_crystal_grow.pdbx_pH_range 6.8-8.0 _exptl_crystal_grow.pdbx_details ;CRYSTALS WERE GROWN FROM HANGING- DROPS CONTAINING PROTEIN AT A FINAL CONCENTRATION OF ABOUT 18 MG/ML, 30 MM FOLATE, 40 MM BICINE BUFFER AT PH 8.0 AND 18% 2-METHYL-2,4-PENTANE DIOL (MPD). DROPS WERE EQUILIBRATED AGAINST A RESERVOIR CONTAINING 100 MM KH2PO4 BUFFER AT PH 6.8 AND 50% MPD. THE CRYSTALS WERE FURTHER SOAKED IN 100 MM FOLATE FOR 3 DAYS., vapor diffusion - hanging drop ; # _diffrn.id 1 _diffrn.ambient_temp 277 _diffrn.ambient_temp_details ? _diffrn.crystal_id 1 # _diffrn_detector.diffrn_id 1 _diffrn_detector.detector 'AREA DETECTOR' _diffrn_detector.type 'XUONG-HAMLIN MULTIWIRE' _diffrn_detector.pdbx_collection_date 1992-03-15 _diffrn_detector.details ? # _diffrn_radiation.diffrn_id 1 _diffrn_radiation.wavelength_id 1 _diffrn_radiation.pdbx_monochromatic_or_laue_m_l M _diffrn_radiation.monochromator 'GRAPHITE(002)' _diffrn_radiation.pdbx_diffrn_protocol ? _diffrn_radiation.pdbx_scattering_type x-ray # _diffrn_radiation_wavelength.id 1 _diffrn_radiation_wavelength.wavelength 1.5418 _diffrn_radiation_wavelength.wt 1.0 # _diffrn_source.diffrn_id 1 _diffrn_source.source 'ROTATING ANODE' _diffrn_source.type 'RIGAKU RUH2R' _diffrn_source.pdbx_synchrotron_site ? _diffrn_source.pdbx_synchrotron_beamline ? _diffrn_source.pdbx_wavelength 1.5418 _diffrn_source.pdbx_wavelength_list ? # _reflns.entry_id 1VIF _reflns.observed_criterion_sigma_I 2. _reflns.observed_criterion_sigma_F ? _reflns.d_resolution_low 10. _reflns.d_resolution_high 1.8 _reflns.number_obs 6094 _reflns.number_all ? _reflns.percent_possible_obs 100. _reflns.pdbx_Rmerge_I_obs ? _reflns.pdbx_Rsym_value 0.0550000 _reflns.pdbx_netI_over_sigmaI 12. _reflns.B_iso_Wilson_estimate 10.7 _reflns.pdbx_redundancy 12. _reflns.pdbx_diffrn_id 1 _reflns.pdbx_ordinal 1 # _reflns_shell.d_res_high 1.8 _reflns_shell.d_res_low 1.86 _reflns_shell.percent_possible_all 100. _reflns_shell.Rmerge_I_obs ? _reflns_shell.pdbx_Rsym_value 0.1600000 _reflns_shell.meanI_over_sigI_obs 2.2 _reflns_shell.pdbx_redundancy 8. _reflns_shell.pdbx_diffrn_id ? _reflns_shell.pdbx_ordinal 1 # _refine.entry_id 1VIF _refine.ls_number_reflns_obs 6040 _refine.ls_number_reflns_all ? _refine.pdbx_ls_sigma_I ? _refine.pdbx_ls_sigma_F 1.0 _refine.pdbx_data_cutoff_high_absF ? _refine.pdbx_data_cutoff_low_absF ? _refine.pdbx_data_cutoff_high_rms_absF ? _refine.ls_d_res_low 10. _refine.ls_d_res_high 1.8 _refine.ls_percent_reflns_obs 100. _refine.ls_R_factor_obs 0.1760000 _refine.ls_R_factor_all ? _refine.ls_R_factor_R_work 0.1760000 _refine.ls_R_factor_R_free ? _refine.ls_R_factor_R_free_error ? _refine.ls_R_factor_R_free_error_details ? _refine.ls_percent_reflns_R_free ? _refine.ls_number_reflns_R_free ? _refine.ls_number_parameters ? _refine.ls_number_restraints ? _refine.occupancy_min ? _refine.occupancy_max ? _refine.B_iso_mean ? _refine.aniso_B[1][1] ? _refine.aniso_B[2][2] ? _refine.aniso_B[3][3] ? _refine.aniso_B[1][2] ? _refine.aniso_B[1][3] ? _refine.aniso_B[2][3] ? _refine.solvent_model_details ? _refine.solvent_model_param_ksol ? _refine.solvent_model_param_bsol ? _refine.pdbx_ls_cross_valid_method ? _refine.details ? _refine.pdbx_starting_model 'PDB ENTRY 1VIE' _refine.pdbx_method_to_determine_struct 'ISOMORPHOUS REPLACEMENT' _refine.pdbx_isotropic_thermal_model ? _refine.pdbx_stereochemistry_target_values ? _refine.pdbx_stereochem_target_val_spec_case ? _refine.pdbx_R_Free_selection_details ? _refine.pdbx_overall_ESU_R ? _refine.pdbx_overall_ESU_R_Free ? _refine.overall_SU_ML ? _refine.overall_SU_B ? _refine.pdbx_refine_id 'X-RAY DIFFRACTION' _refine.pdbx_diffrn_id 1 _refine.pdbx_TLS_residual_ADP_flag ? _refine.correlation_coeff_Fo_to_Fc ? _refine.correlation_coeff_Fo_to_Fc_free ? _refine.pdbx_solvent_vdw_probe_radii ? _refine.pdbx_solvent_ion_probe_radii ? _refine.pdbx_solvent_shrinkage_radii ? _refine.pdbx_overall_phase_error ? _refine.overall_SU_R_Cruickshank_DPI ? _refine.pdbx_overall_SU_R_free_Cruickshank_DPI ? _refine.pdbx_overall_SU_R_Blow_DPI ? _refine.pdbx_overall_SU_R_free_Blow_DPI ? # _refine_analyze.entry_id 1VIF _refine_analyze.Luzzati_coordinate_error_obs 0.25 _refine_analyze.Luzzati_sigma_a_obs ? _refine_analyze.Luzzati_d_res_low_obs 10.0 _refine_analyze.Luzzati_coordinate_error_free ? _refine_analyze.Luzzati_sigma_a_free ? _refine_analyze.Luzzati_d_res_low_free ? _refine_analyze.number_disordered_residues ? _refine_analyze.occupancy_sum_hydrogen ? _refine_analyze.occupancy_sum_non_hydrogen ? _refine_analyze.pdbx_refine_id 'X-RAY DIFFRACTION' # _refine_hist.pdbx_refine_id 'X-RAY DIFFRACTION' _refine_hist.cycle_id LAST _refine_hist.pdbx_number_atoms_protein 457 _refine_hist.pdbx_number_atoms_nucleic_acid 0 _refine_hist.pdbx_number_atoms_ligand 26 _refine_hist.number_atoms_solvent 44 _refine_hist.number_atoms_total 527 _refine_hist.d_res_high 1.8 _refine_hist.d_res_low 10. # loop_ _refine_ls_restr.type _refine_ls_restr.dev_ideal _refine_ls_restr.dev_ideal_target _refine_ls_restr.weight _refine_ls_restr.number _refine_ls_restr.pdbx_refine_id _refine_ls_restr.pdbx_restraint_function x_bond_d 0.014 ? ? ? 'X-RAY DIFFRACTION' ? x_bond_d_na ? ? ? ? 'X-RAY DIFFRACTION' ? x_bond_d_prot ? ? ? ? 'X-RAY DIFFRACTION' ? x_angle_d ? ? ? ? 'X-RAY DIFFRACTION' ? x_angle_d_na ? ? ? ? 'X-RAY DIFFRACTION' ? x_angle_d_prot ? ? ? ? 'X-RAY DIFFRACTION' ? x_angle_deg 2.5 ? ? ? 'X-RAY DIFFRACTION' ? x_angle_deg_na ? ? ? ? 'X-RAY DIFFRACTION' ? x_angle_deg_prot ? ? ? ? 'X-RAY DIFFRACTION' ? x_dihedral_angle_d 18.5 ? ? ? 'X-RAY DIFFRACTION' ? x_dihedral_angle_d_na ? ? ? ? 'X-RAY DIFFRACTION' ? x_dihedral_angle_d_prot ? ? ? ? 'X-RAY DIFFRACTION' ? x_improper_angle_d ? ? ? ? 'X-RAY DIFFRACTION' ? x_improper_angle_d_na ? ? ? ? 'X-RAY DIFFRACTION' ? x_improper_angle_d_prot ? ? ? ? 'X-RAY DIFFRACTION' ? x_mcbond_it ? ? ? ? 'X-RAY DIFFRACTION' ? x_mcangle_it ? ? ? ? 'X-RAY DIFFRACTION' ? x_scbond_it ? ? ? ? 'X-RAY DIFFRACTION' ? x_scangle_it ? ? ? ? 'X-RAY DIFFRACTION' ? # _database_PDB_matrix.entry_id 1VIF _database_PDB_matrix.origx[1][1] 1.000000 _database_PDB_matrix.origx[1][2] 0.000000 _database_PDB_matrix.origx[1][3] 0.000000 _database_PDB_matrix.origx[2][1] 0.000000 _database_PDB_matrix.origx[2][2] 1.000000 _database_PDB_matrix.origx[2][3] 0.000000 _database_PDB_matrix.origx[3][1] 0.000000 _database_PDB_matrix.origx[3][2] 0.000000 _database_PDB_matrix.origx[3][3] 1.000000 _database_PDB_matrix.origx_vector[1] 0.00000 _database_PDB_matrix.origx_vector[2] 0.00000 _database_PDB_matrix.origx_vector[3] 0.00000 # _struct.entry_id 1VIF _struct.title 'STRUCTURE OF DIHYDROFOLATE REDUCTASE' _struct.pdbx_model_details ? _struct.pdbx_CASP_flag ? _struct.pdbx_model_type_details ? # _struct_keywords.entry_id 1VIF _struct_keywords.pdbx_keywords OXIDOREDUCTASE _struct_keywords.text 'OXIDOREDUCTASE, NADP, TRIMETHOPRIM RESISTANCE METHOTREXATE RESISTANCE, ONE-CARBON METABOLISM, PLASMID' # loop_ _struct_asym.id _struct_asym.pdbx_blank_PDB_chainid_flag _struct_asym.pdbx_modified _struct_asym.entity_id _struct_asym.details A N N 1 ? B N N 2 ? C N N 3 ? # _struct_ref.id 1 _struct_ref.db_name UNP _struct_ref.db_code DYR21_ECOLI _struct_ref.entity_id 1 _struct_ref.pdbx_db_accession P00383 _struct_ref.pdbx_align_begin 1 _struct_ref.pdbx_seq_one_letter_code MERSSNEVSNPVAGNFVFPSNATFGMGDRVRKKSGAAWQGQIVGWYCTNLTPEGYAVESEAHPGSVQIYPVAALERIN _struct_ref.pdbx_db_isoform ? # _struct_ref_seq.align_id 1 _struct_ref_seq.ref_id 1 _struct_ref_seq.pdbx_PDB_id_code 1VIF _struct_ref_seq.pdbx_strand_id A _struct_ref_seq.seq_align_beg 1 _struct_ref_seq.pdbx_seq_align_beg_ins_code ? _struct_ref_seq.seq_align_end 62 _struct_ref_seq.pdbx_seq_align_end_ins_code ? _struct_ref_seq.pdbx_db_accession P00383 _struct_ref_seq.db_align_beg 17 _struct_ref_seq.pdbx_db_align_beg_ins_code ? _struct_ref_seq.db_align_end 78 _struct_ref_seq.pdbx_db_align_end_ins_code ? _struct_ref_seq.pdbx_auth_seq_align_beg 17 _struct_ref_seq.pdbx_auth_seq_align_end 78 # _pdbx_struct_assembly.id 1 _pdbx_struct_assembly.details author_defined_assembly _pdbx_struct_assembly.method_details ? _pdbx_struct_assembly.oligomeric_details tetrameric _pdbx_struct_assembly.oligomeric_count 4 # _pdbx_struct_assembly_gen.assembly_id 1 _pdbx_struct_assembly_gen.oper_expression 1,2,3,4 _pdbx_struct_assembly_gen.asym_id_list A,B,C # loop_ _pdbx_struct_oper_list.id _pdbx_struct_oper_list.type _pdbx_struct_oper_list.name _pdbx_struct_oper_list.symmetry_operation _pdbx_struct_oper_list.matrix[1][1] _pdbx_struct_oper_list.matrix[1][2] _pdbx_struct_oper_list.matrix[1][3] _pdbx_struct_oper_list.vector[1] _pdbx_struct_oper_list.matrix[2][1] _pdbx_struct_oper_list.matrix[2][2] _pdbx_struct_oper_list.matrix[2][3] _pdbx_struct_oper_list.vector[2] _pdbx_struct_oper_list.matrix[3][1] _pdbx_struct_oper_list.matrix[3][2] _pdbx_struct_oper_list.matrix[3][3] _pdbx_struct_oper_list.vector[3] 1 'identity operation' 1_555 x,y,z 1.0000000000 0.0000000000 0.0000000000 0.0000000000 0.0000000000 1.0000000000 0.0000000000 0.0000000000 0.0000000000 0.0000000000 1.0000000000 0.0000000000 2 'crystal symmetry operation' 15_556 y,x,-z+1 0.0000000000 1.0000000000 0.0000000000 0.0000000000 1.0000000000 0.0000000000 0.0000000000 0.0000000000 0.0000000000 0.0000000000 -1.0000000000 52.5900000000 3 'crystal symmetry operation' 10_665 -x+1,-y+1,z -1.0000000000 0.0000000000 0.0000000000 68.7500000000 0.0000000000 -1.0000000000 0.0000000000 68.7500000000 0.0000000000 0.0000000000 1.0000000000 0.0000000000 4 'crystal symmetry operation' 8_666 -y+1,-x+1,-z+1 0.0000000000 -1.0000000000 0.0000000000 68.7500000000 -1.0000000000 0.0000000000 0.0000000000 68.7500000000 0.0000000000 0.0000000000 -1.0000000000 52.5900000000 # _struct_biol.id 1 # _struct_conf.conf_type_id HELX_P _struct_conf.id HELX_P1 _struct_conf.pdbx_PDB_helix_id 1 _struct_conf.beg_label_comp_id VAL _struct_conf.beg_label_asym_id A _struct_conf.beg_label_seq_id 55 _struct_conf.pdbx_beg_PDB_ins_code ? _struct_conf.end_label_comp_id ALA _struct_conf.end_label_asym_id A _struct_conf.end_label_seq_id 57 _struct_conf.pdbx_end_PDB_ins_code ? _struct_conf.beg_auth_comp_id VAL _struct_conf.beg_auth_asym_id A _struct_conf.beg_auth_seq_id 71 _struct_conf.end_auth_comp_id ALA _struct_conf.end_auth_asym_id A _struct_conf.end_auth_seq_id 73 _struct_conf.pdbx_PDB_helix_class 5 _struct_conf.details ? _struct_conf.pdbx_PDB_helix_length 3 # _struct_conf_type.id HELX_P _struct_conf_type.criteria ? _struct_conf_type.reference ? # _struct_mon_prot_cis.pdbx_id 1 _struct_mon_prot_cis.label_comp_id ILE _struct_mon_prot_cis.label_seq_id 61 _struct_mon_prot_cis.label_asym_id A _struct_mon_prot_cis.label_alt_id . _struct_mon_prot_cis.pdbx_PDB_ins_code ? _struct_mon_prot_cis.auth_comp_id ILE _struct_mon_prot_cis.auth_seq_id 77 _struct_mon_prot_cis.auth_asym_id A _struct_mon_prot_cis.pdbx_label_comp_id_2 ASN _struct_mon_prot_cis.pdbx_label_seq_id_2 62 _struct_mon_prot_cis.pdbx_label_asym_id_2 A _struct_mon_prot_cis.pdbx_PDB_ins_code_2 ? _struct_mon_prot_cis.pdbx_auth_comp_id_2 ASN _struct_mon_prot_cis.pdbx_auth_seq_id_2 78 _struct_mon_prot_cis.pdbx_auth_asym_id_2 A _struct_mon_prot_cis.pdbx_PDB_model_num 1 _struct_mon_prot_cis.pdbx_omega_angle 3.13 # _struct_sheet.id A _struct_sheet.type ? _struct_sheet.number_strands 5 _struct_sheet.details ? # loop_ _struct_sheet_order.sheet_id _struct_sheet_order.range_id_1 _struct_sheet_order.range_id_2 _struct_sheet_order.offset _struct_sheet_order.sense A 1 2 ? anti-parallel A 2 3 ? anti-parallel A 3 4 ? anti-parallel A 4 5 ? anti-parallel # loop_ _struct_sheet_range.sheet_id _struct_sheet_range.id _struct_sheet_range.beg_label_comp_id _struct_sheet_range.beg_label_asym_id _struct_sheet_range.beg_label_seq_id _struct_sheet_range.pdbx_beg_PDB_ins_code _struct_sheet_range.end_label_comp_id _struct_sheet_range.end_label_asym_id _struct_sheet_range.end_label_seq_id _struct_sheet_range.pdbx_end_PDB_ins_code _struct_sheet_range.beg_auth_comp_id _struct_sheet_range.beg_auth_asym_id _struct_sheet_range.beg_auth_seq_id _struct_sheet_range.end_auth_comp_id _struct_sheet_range.end_auth_asym_id _struct_sheet_range.end_auth_seq_id A 1 LEU A 58 ? ARG A 60 ? LEU A 74 ARG A 76 A 2 ARG A 13 ? LYS A 16 ? ARG A 29 LYS A 32 A 3 GLN A 23 ? TYR A 30 ? GLN A 39 TYR A 46 A 4 GLY A 38 ? SER A 43 ? GLY A 54 SER A 59 A 5 VAL A 50 ? PRO A 54 ? VAL A 66 PRO A 70 # loop_ _pdbx_struct_sheet_hbond.sheet_id _pdbx_struct_sheet_hbond.range_id_1 _pdbx_struct_sheet_hbond.range_id_2 _pdbx_struct_sheet_hbond.range_1_label_atom_id _pdbx_struct_sheet_hbond.range_1_label_comp_id _pdbx_struct_sheet_hbond.range_1_label_asym_id _pdbx_struct_sheet_hbond.range_1_label_seq_id _pdbx_struct_sheet_hbond.range_1_PDB_ins_code _pdbx_struct_sheet_hbond.range_1_auth_atom_id _pdbx_struct_sheet_hbond.range_1_auth_comp_id _pdbx_struct_sheet_hbond.range_1_auth_asym_id _pdbx_struct_sheet_hbond.range_1_auth_seq_id _pdbx_struct_sheet_hbond.range_2_label_atom_id _pdbx_struct_sheet_hbond.range_2_label_comp_id _pdbx_struct_sheet_hbond.range_2_label_asym_id _pdbx_struct_sheet_hbond.range_2_label_seq_id _pdbx_struct_sheet_hbond.range_2_PDB_ins_code _pdbx_struct_sheet_hbond.range_2_auth_atom_id _pdbx_struct_sheet_hbond.range_2_auth_comp_id _pdbx_struct_sheet_hbond.range_2_auth_asym_id _pdbx_struct_sheet_hbond.range_2_auth_seq_id A 1 2 O GLU A 59 ? O GLU A 75 N ARG A 15 ? N ARG A 31 A 2 3 O VAL A 14 ? O VAL A 30 N GLY A 24 ? N GLY A 40 A 3 4 O GLN A 25 ? O GLN A 41 N GLU A 42 ? N GLU A 58 A 4 5 O TYR A 39 ? O TYR A 55 N TYR A 53 ? N TYR A 69 # _struct_site.id AC1 _struct_site.pdbx_evidence_code Software _struct_site.pdbx_auth_asym_id A _struct_site.pdbx_auth_comp_id FOL _struct_site.pdbx_auth_seq_id 1 _struct_site.pdbx_auth_ins_code ? _struct_site.pdbx_num_residues 5 _struct_site.details 'BINDING SITE FOR RESIDUE FOL A 1' # loop_ _struct_site_gen.id _struct_site_gen.site_id _struct_site_gen.pdbx_num_res _struct_site_gen.label_comp_id _struct_site_gen.label_asym_id _struct_site_gen.label_seq_id _struct_site_gen.pdbx_auth_ins_code _struct_site_gen.auth_comp_id _struct_site_gen.auth_asym_id _struct_site_gen.auth_seq_id _struct_site_gen.label_atom_id _struct_site_gen.label_alt_id _struct_site_gen.symmetry _struct_site_gen.details 1 AC1 5 GLN A 51 ? GLN A 67 . ? 1_555 ? 2 AC1 5 GLN A 51 ? GLN A 67 . ? 15_556 ? 3 AC1 5 ILE A 52 ? ILE A 68 . ? 1_555 ? 4 AC1 5 TYR A 53 ? TYR A 69 . ? 1_555 ? 5 AC1 5 HOH C . ? HOH A 121 . ? 1_555 ? # _pdbx_validate_close_contact.id 1 _pdbx_validate_close_contact.PDB_model_num 1 _pdbx_validate_close_contact.auth_atom_id_1 N5 _pdbx_validate_close_contact.auth_asym_id_1 A _pdbx_validate_close_contact.auth_comp_id_1 FOL _pdbx_validate_close_contact.auth_seq_id_1 1 _pdbx_validate_close_contact.PDB_ins_code_1 ? _pdbx_validate_close_contact.label_alt_id_1 A _pdbx_validate_close_contact.auth_atom_id_2 O _pdbx_validate_close_contact.auth_asym_id_2 A _pdbx_validate_close_contact.auth_comp_id_2 HOH _pdbx_validate_close_contact.auth_seq_id_2 121 _pdbx_validate_close_contact.PDB_ins_code_2 ? _pdbx_validate_close_contact.label_alt_id_2 ? _pdbx_validate_close_contact.dist 2.16 # loop_ _pdbx_validate_symm_contact.id _pdbx_validate_symm_contact.PDB_model_num _pdbx_validate_symm_contact.auth_atom_id_1 _pdbx_validate_symm_contact.auth_asym_id_1 _pdbx_validate_symm_contact.auth_comp_id_1 _pdbx_validate_symm_contact.auth_seq_id_1 _pdbx_validate_symm_contact.PDB_ins_code_1 _pdbx_validate_symm_contact.label_alt_id_1 _pdbx_validate_symm_contact.site_symmetry_1 _pdbx_validate_symm_contact.auth_atom_id_2 _pdbx_validate_symm_contact.auth_asym_id_2 _pdbx_validate_symm_contact.auth_comp_id_2 _pdbx_validate_symm_contact.auth_seq_id_2 _pdbx_validate_symm_contact.PDB_ins_code_2 _pdbx_validate_symm_contact.label_alt_id_2 _pdbx_validate_symm_contact.site_symmetry_2 _pdbx_validate_symm_contact.dist 1 1 ND2 A ASN 21 ? ? 1_555 ND2 A ASN 21 ? ? 8_667 1.47 2 1 OG1 A THR 48 ? ? 1_555 O A HOH 111 ? ? 13_646 1.65 # loop_ _pdbx_validate_rmsd_bond.id _pdbx_validate_rmsd_bond.PDB_model_num _pdbx_validate_rmsd_bond.auth_atom_id_1 _pdbx_validate_rmsd_bond.auth_asym_id_1 _pdbx_validate_rmsd_bond.auth_comp_id_1 _pdbx_validate_rmsd_bond.auth_seq_id_1 _pdbx_validate_rmsd_bond.PDB_ins_code_1 _pdbx_validate_rmsd_bond.label_alt_id_1 _pdbx_validate_rmsd_bond.auth_atom_id_2 _pdbx_validate_rmsd_bond.auth_asym_id_2 _pdbx_validate_rmsd_bond.auth_comp_id_2 _pdbx_validate_rmsd_bond.auth_seq_id_2 _pdbx_validate_rmsd_bond.PDB_ins_code_2 _pdbx_validate_rmsd_bond.label_alt_id_2 _pdbx_validate_rmsd_bond.bond_value _pdbx_validate_rmsd_bond.bond_target_value _pdbx_validate_rmsd_bond.bond_deviation _pdbx_validate_rmsd_bond.bond_standard_deviation _pdbx_validate_rmsd_bond.linker_flag 1 1 C A SER 20 ? ? N A ASN 21 ? ? 1.574 1.336 0.238 0.023 Y 2 1 C A ALA 73 ? ? N A LEU 74 ? ? 1.192 1.336 -0.144 0.023 Y # loop_ _pdbx_validate_rmsd_angle.id _pdbx_validate_rmsd_angle.PDB_model_num _pdbx_validate_rmsd_angle.auth_atom_id_1 _pdbx_validate_rmsd_angle.auth_asym_id_1 _pdbx_validate_rmsd_angle.auth_comp_id_1 _pdbx_validate_rmsd_angle.auth_seq_id_1 _pdbx_validate_rmsd_angle.PDB_ins_code_1 _pdbx_validate_rmsd_angle.label_alt_id_1 _pdbx_validate_rmsd_angle.auth_atom_id_2 _pdbx_validate_rmsd_angle.auth_asym_id_2 _pdbx_validate_rmsd_angle.auth_comp_id_2 _pdbx_validate_rmsd_angle.auth_seq_id_2 _pdbx_validate_rmsd_angle.PDB_ins_code_2 _pdbx_validate_rmsd_angle.label_alt_id_2 _pdbx_validate_rmsd_angle.auth_atom_id_3 _pdbx_validate_rmsd_angle.auth_asym_id_3 _pdbx_validate_rmsd_angle.auth_comp_id_3 _pdbx_validate_rmsd_angle.auth_seq_id_3 _pdbx_validate_rmsd_angle.PDB_ins_code_3 _pdbx_validate_rmsd_angle.label_alt_id_3 _pdbx_validate_rmsd_angle.angle_value _pdbx_validate_rmsd_angle.angle_target_value _pdbx_validate_rmsd_angle.angle_deviation _pdbx_validate_rmsd_angle.angle_standard_deviation _pdbx_validate_rmsd_angle.linker_flag 1 1 CB A ASP 28 ? ? CG A ASP 28 ? ? OD1 A ASP 28 ? ? 112.22 118.30 -6.08 0.90 N 2 1 CB A ASP 28 ? ? CG A ASP 28 ? ? OD2 A ASP 28 ? ? 125.13 118.30 6.83 0.90 N 3 1 NE A ARG 31 ? ? CZ A ARG 31 ? ? NH1 A ARG 31 ? ? 123.90 120.30 3.60 0.50 N 4 1 NE A ARG 76 ? ? CZ A ARG 76 ? ? NH1 A ARG 76 ? ? 124.46 120.30 4.16 0.50 N # loop_ _pdbx_validate_torsion.id _pdbx_validate_torsion.PDB_model_num _pdbx_validate_torsion.auth_comp_id _pdbx_validate_torsion.auth_asym_id _pdbx_validate_torsion.auth_seq_id _pdbx_validate_torsion.PDB_ins_code _pdbx_validate_torsion.label_alt_id _pdbx_validate_torsion.phi _pdbx_validate_torsion.psi 1 1 SER A 20 ? ? -63.60 15.03 2 1 ASN A 21 ? ? -170.46 -36.98 # _pdbx_validate_main_chain_plane.id 1 _pdbx_validate_main_chain_plane.PDB_model_num 1 _pdbx_validate_main_chain_plane.auth_comp_id LEU _pdbx_validate_main_chain_plane.auth_asym_id A _pdbx_validate_main_chain_plane.auth_seq_id 74 _pdbx_validate_main_chain_plane.PDB_ins_code ? _pdbx_validate_main_chain_plane.label_alt_id ? _pdbx_validate_main_chain_plane.improper_torsion_angle -11.00 # _pdbx_validate_polymer_linkage.id 1 _pdbx_validate_polymer_linkage.PDB_model_num 1 _pdbx_validate_polymer_linkage.auth_atom_id_1 C _pdbx_validate_polymer_linkage.auth_asym_id_1 A _pdbx_validate_polymer_linkage.auth_comp_id_1 ALA _pdbx_validate_polymer_linkage.auth_seq_id_1 73 _pdbx_validate_polymer_linkage.PDB_ins_code_1 ? _pdbx_validate_polymer_linkage.label_alt_id_1 ? _pdbx_validate_polymer_linkage.auth_atom_id_2 N _pdbx_validate_polymer_linkage.auth_asym_id_2 A _pdbx_validate_polymer_linkage.auth_comp_id_2 LEU _pdbx_validate_polymer_linkage.auth_seq_id_2 74 _pdbx_validate_polymer_linkage.PDB_ins_code_2 ? _pdbx_validate_polymer_linkage.label_alt_id_2 ? _pdbx_validate_polymer_linkage.dist 1.19 # _pdbx_entry_details.entry_id 1VIF _pdbx_entry_details.compound_details ;R67 PLASMID-ENCODED DHFR HAS 78 AMINO ACID RESIDUES. THE PRESENT STUDY DESCRIBES THE TRUNCATED FORM OF R67 DHFR (62 RESIDUES) OBTAINED BY CLEAVING THE FULL-LENGTH PROTEIN AT PHE 16 USING CHYMOTRYPSIN. ; _pdbx_entry_details.source_details ? _pdbx_entry_details.nonpolymer_details ;THE TWO MUTUALLY EXCLUSIVE FOLATE MOLECULES AT 1/4 OCCUPANCY ARE LABELLED AS FOL 1 WITH ALTERNATE LOCATIONS A AND B. HOWEVER, DENSITY IS SEEN ONLY FOR THE PTERIDINE PORTION. THUS ATOMIC COORDINATES FOR THE PARA AMINO BENZOYL GLUTAMATE MOIETY ARE NOT FOUND IN THIS ENTRY. THE WATER MOLECULE 124 HAS 1/2 OCCUPANCY. IT OCCUPIES THE POSITION OF O4 OF THE PTERIDINE RING IN ITS ABSENCE. ; _pdbx_entry_details.sequence_details ? _pdbx_entry_details.has_ligand_of_interest ? # loop_ _pdbx_unobs_or_zero_occ_residues.id _pdbx_unobs_or_zero_occ_residues.PDB_model_num _pdbx_unobs_or_zero_occ_residues.polymer_flag _pdbx_unobs_or_zero_occ_residues.occupancy_flag _pdbx_unobs_or_zero_occ_residues.auth_asym_id _pdbx_unobs_or_zero_occ_residues.auth_comp_id _pdbx_unobs_or_zero_occ_residues.auth_seq_id _pdbx_unobs_or_zero_occ_residues.PDB_ins_code _pdbx_unobs_or_zero_occ_residues.label_asym_id _pdbx_unobs_or_zero_occ_residues.label_comp_id _pdbx_unobs_or_zero_occ_residues.label_seq_id 1 1 Y 1 A VAL 17 ? A VAL 1 2 1 Y 1 A PHE 18 ? A PHE 2 # loop_ _chem_comp_atom.comp_id _chem_comp_atom.atom_id _chem_comp_atom.type_symbol _chem_comp_atom.pdbx_aromatic_flag _chem_comp_atom.pdbx_stereo_config _chem_comp_atom.pdbx_ordinal ALA N N N N 1 ALA CA C N S 2 ALA C C N N 3 ALA O O N N 4 ALA CB C N N 5 ALA OXT O N N 6 ALA H H N N 7 ALA H2 H N N 8 ALA HA H N N 9 ALA HB1 H N N 10 ALA HB2 H N N 11 ALA HB3 H N N 12 ALA HXT H N N 13 ARG N N N N 14 ARG CA C N S 15 ARG C C N N 16 ARG O O N N 17 ARG CB C N N 18 ARG CG C N N 19 ARG CD C N N 20 ARG NE N N N 21 ARG CZ C N N 22 ARG NH1 N N N 23 ARG NH2 N N N 24 ARG OXT O N N 25 ARG H H N N 26 ARG H2 H N N 27 ARG HA H N N 28 ARG HB2 H N N 29 ARG HB3 H N N 30 ARG HG2 H N N 31 ARG HG3 H N N 32 ARG HD2 H N N 33 ARG HD3 H N N 34 ARG HE H N N 35 ARG HH11 H N N 36 ARG HH12 H N N 37 ARG HH21 H N N 38 ARG HH22 H N N 39 ARG HXT H N N 40 ASN N N N N 41 ASN CA C N S 42 ASN C C N N 43 ASN O O N N 44 ASN CB C N N 45 ASN CG C N N 46 ASN OD1 O N N 47 ASN ND2 N N N 48 ASN OXT O N N 49 ASN H H N N 50 ASN H2 H N N 51 ASN HA H N N 52 ASN HB2 H N N 53 ASN HB3 H N N 54 ASN HD21 H N N 55 ASN HD22 H N N 56 ASN HXT H N N 57 ASP N N N N 58 ASP CA C N S 59 ASP C C N N 60 ASP O O N N 61 ASP CB C N N 62 ASP CG C N N 63 ASP OD1 O N N 64 ASP OD2 O N N 65 ASP OXT O N N 66 ASP H H N N 67 ASP H2 H N N 68 ASP HA H N N 69 ASP HB2 H N N 70 ASP HB3 H N N 71 ASP HD2 H N N 72 ASP HXT H N N 73 CYS N N N N 74 CYS CA C N R 75 CYS C C N N 76 CYS O O N N 77 CYS CB C N N 78 CYS SG S N N 79 CYS OXT O N N 80 CYS H H N N 81 CYS H2 H N N 82 CYS HA H N N 83 CYS HB2 H N N 84 CYS HB3 H N N 85 CYS HG H N N 86 CYS HXT H N N 87 FOL N1 N Y N 88 FOL C2 C Y N 89 FOL NA2 N N N 90 FOL N3 N Y N 91 FOL C4 C Y N 92 FOL O4 O N N 93 FOL C4A C Y N 94 FOL N5 N Y N 95 FOL C6 C Y N 96 FOL C7 C Y N 97 FOL N8 N Y N 98 FOL C8A C Y N 99 FOL C9 C N N 100 FOL N10 N N N 101 FOL C11 C Y N 102 FOL C12 C Y N 103 FOL C13 C Y N 104 FOL C14 C Y N 105 FOL C15 C Y N 106 FOL C16 C Y N 107 FOL C C N N 108 FOL O O N N 109 FOL N N N N 110 FOL CA C N S 111 FOL CB C N N 112 FOL CG C N N 113 FOL CD C N N 114 FOL OE1 O N N 115 FOL OE2 O N N 116 FOL CT C N N 117 FOL O1 O N N 118 FOL O2 O N N 119 FOL HN1 H N N 120 FOL HN21 H N N 121 FOL HN22 H N N 122 FOL H7 H N N 123 FOL H91 H N N 124 FOL H92 H N N 125 FOL HN0 H N N 126 FOL H12 H N N 127 FOL H13 H N N 128 FOL H15 H N N 129 FOL H16 H N N 130 FOL HN H N N 131 FOL HA H N N 132 FOL HB1 H N N 133 FOL HB2 H N N 134 FOL HG1 H N N 135 FOL HG2 H N N 136 FOL HOE2 H N N 137 FOL HO2 H N N 138 GLN N N N N 139 GLN CA C N S 140 GLN C C N N 141 GLN O O N N 142 GLN CB C N N 143 GLN CG C N N 144 GLN CD C N N 145 GLN OE1 O N N 146 GLN NE2 N N N 147 GLN OXT O N N 148 GLN H H N N 149 GLN H2 H N N 150 GLN HA H N N 151 GLN HB2 H N N 152 GLN HB3 H N N 153 GLN HG2 H N N 154 GLN HG3 H N N 155 GLN HE21 H N N 156 GLN HE22 H N N 157 GLN HXT H N N 158 GLU N N N N 159 GLU CA C N S 160 GLU C C N N 161 GLU O O N N 162 GLU CB C N N 163 GLU CG C N N 164 GLU CD C N N 165 GLU OE1 O N N 166 GLU OE2 O N N 167 GLU OXT O N N 168 GLU H H N N 169 GLU H2 H N N 170 GLU HA H N N 171 GLU HB2 H N N 172 GLU HB3 H N N 173 GLU HG2 H N N 174 GLU HG3 H N N 175 GLU HE2 H N N 176 GLU HXT H N N 177 GLY N N N N 178 GLY CA C N N 179 GLY C C N N 180 GLY O O N N 181 GLY OXT O N N 182 GLY H H N N 183 GLY H2 H N N 184 GLY HA2 H N N 185 GLY HA3 H N N 186 GLY HXT H N N 187 HIS N N N N 188 HIS CA C N S 189 HIS C C N N 190 HIS O O N N 191 HIS CB C N N 192 HIS CG C Y N 193 HIS ND1 N Y N 194 HIS CD2 C Y N 195 HIS CE1 C Y N 196 HIS NE2 N Y N 197 HIS OXT O N N 198 HIS H H N N 199 HIS H2 H N N 200 HIS HA H N N 201 HIS HB2 H N N 202 HIS HB3 H N N 203 HIS HD1 H N N 204 HIS HD2 H N N 205 HIS HE1 H N N 206 HIS HE2 H N N 207 HIS HXT H N N 208 HOH O O N N 209 HOH H1 H N N 210 HOH H2 H N N 211 ILE N N N N 212 ILE CA C N S 213 ILE C C N N 214 ILE O O N N 215 ILE CB C N S 216 ILE CG1 C N N 217 ILE CG2 C N N 218 ILE CD1 C N N 219 ILE OXT O N N 220 ILE H H N N 221 ILE H2 H N N 222 ILE HA H N N 223 ILE HB H N N 224 ILE HG12 H N N 225 ILE HG13 H N N 226 ILE HG21 H N N 227 ILE HG22 H N N 228 ILE HG23 H N N 229 ILE HD11 H N N 230 ILE HD12 H N N 231 ILE HD13 H N N 232 ILE HXT H N N 233 LEU N N N N 234 LEU CA C N S 235 LEU C C N N 236 LEU O O N N 237 LEU CB C N N 238 LEU CG C N N 239 LEU CD1 C N N 240 LEU CD2 C N N 241 LEU OXT O N N 242 LEU H H N N 243 LEU H2 H N N 244 LEU HA H N N 245 LEU HB2 H N N 246 LEU HB3 H N N 247 LEU HG H N N 248 LEU HD11 H N N 249 LEU HD12 H N N 250 LEU HD13 H N N 251 LEU HD21 H N N 252 LEU HD22 H N N 253 LEU HD23 H N N 254 LEU HXT H N N 255 LYS N N N N 256 LYS CA C N S 257 LYS C C N N 258 LYS O O N N 259 LYS CB C N N 260 LYS CG C N N 261 LYS CD C N N 262 LYS CE C N N 263 LYS NZ N N N 264 LYS OXT O N N 265 LYS H H N N 266 LYS H2 H N N 267 LYS HA H N N 268 LYS HB2 H N N 269 LYS HB3 H N N 270 LYS HG2 H N N 271 LYS HG3 H N N 272 LYS HD2 H N N 273 LYS HD3 H N N 274 LYS HE2 H N N 275 LYS HE3 H N N 276 LYS HZ1 H N N 277 LYS HZ2 H N N 278 LYS HZ3 H N N 279 LYS HXT H N N 280 MET N N N N 281 MET CA C N S 282 MET C C N N 283 MET O O N N 284 MET CB C N N 285 MET CG C N N 286 MET SD S N N 287 MET CE C N N 288 MET OXT O N N 289 MET H H N N 290 MET H2 H N N 291 MET HA H N N 292 MET HB2 H N N 293 MET HB3 H N N 294 MET HG2 H N N 295 MET HG3 H N N 296 MET HE1 H N N 297 MET HE2 H N N 298 MET HE3 H N N 299 MET HXT H N N 300 PHE N N N N 301 PHE CA C N S 302 PHE C C N N 303 PHE O O N N 304 PHE CB C N N 305 PHE CG C Y N 306 PHE CD1 C Y N 307 PHE CD2 C Y N 308 PHE CE1 C Y N 309 PHE CE2 C Y N 310 PHE CZ C Y N 311 PHE OXT O N N 312 PHE H H N N 313 PHE H2 H N N 314 PHE HA H N N 315 PHE HB2 H N N 316 PHE HB3 H N N 317 PHE HD1 H N N 318 PHE HD2 H N N 319 PHE HE1 H N N 320 PHE HE2 H N N 321 PHE HZ H N N 322 PHE HXT H N N 323 PRO N N N N 324 PRO CA C N S 325 PRO C C N N 326 PRO O O N N 327 PRO CB C N N 328 PRO CG C N N 329 PRO CD C N N 330 PRO OXT O N N 331 PRO H H N N 332 PRO HA H N N 333 PRO HB2 H N N 334 PRO HB3 H N N 335 PRO HG2 H N N 336 PRO HG3 H N N 337 PRO HD2 H N N 338 PRO HD3 H N N 339 PRO HXT H N N 340 SER N N N N 341 SER CA C N S 342 SER C C N N 343 SER O O N N 344 SER CB C N N 345 SER OG O N N 346 SER OXT O N N 347 SER H H N N 348 SER H2 H N N 349 SER HA H N N 350 SER HB2 H N N 351 SER HB3 H N N 352 SER HG H N N 353 SER HXT H N N 354 THR N N N N 355 THR CA C N S 356 THR C C N N 357 THR O O N N 358 THR CB C N R 359 THR OG1 O N N 360 THR CG2 C N N 361 THR OXT O N N 362 THR H H N N 363 THR H2 H N N 364 THR HA H N N 365 THR HB H N N 366 THR HG1 H N N 367 THR HG21 H N N 368 THR HG22 H N N 369 THR HG23 H N N 370 THR HXT H N N 371 TRP N N N N 372 TRP CA C N S 373 TRP C C N N 374 TRP O O N N 375 TRP CB C N N 376 TRP CG C Y N 377 TRP CD1 C Y N 378 TRP CD2 C Y N 379 TRP NE1 N Y N 380 TRP CE2 C Y N 381 TRP CE3 C Y N 382 TRP CZ2 C Y N 383 TRP CZ3 C Y N 384 TRP CH2 C Y N 385 TRP OXT O N N 386 TRP H H N N 387 TRP H2 H N N 388 TRP HA H N N 389 TRP HB2 H N N 390 TRP HB3 H N N 391 TRP HD1 H N N 392 TRP HE1 H N N 393 TRP HE3 H N N 394 TRP HZ2 H N N 395 TRP HZ3 H N N 396 TRP HH2 H N N 397 TRP HXT H N N 398 TYR N N N N 399 TYR CA C N S 400 TYR C C N N 401 TYR O O N N 402 TYR CB C N N 403 TYR CG C Y N 404 TYR CD1 C Y N 405 TYR CD2 C Y N 406 TYR CE1 C Y N 407 TYR CE2 C Y N 408 TYR CZ C Y N 409 TYR OH O N N 410 TYR OXT O N N 411 TYR H H N N 412 TYR H2 H N N 413 TYR HA H N N 414 TYR HB2 H N N 415 TYR HB3 H N N 416 TYR HD1 H N N 417 TYR HD2 H N N 418 TYR HE1 H N N 419 TYR HE2 H N N 420 TYR HH H N N 421 TYR HXT H N N 422 VAL N N N N 423 VAL CA C N S 424 VAL C C N N 425 VAL O O N N 426 VAL CB C N N 427 VAL CG1 C N N 428 VAL CG2 C N N 429 VAL OXT O N N 430 VAL H H N N 431 VAL H2 H N N 432 VAL HA H N N 433 VAL HB H N N 434 VAL HG11 H N N 435 VAL HG12 H N N 436 VAL HG13 H N N 437 VAL HG21 H N N 438 VAL HG22 H N N 439 VAL HG23 H N N 440 VAL HXT H N N 441 # loop_ _chem_comp_bond.comp_id _chem_comp_bond.atom_id_1 _chem_comp_bond.atom_id_2 _chem_comp_bond.value_order _chem_comp_bond.pdbx_aromatic_flag _chem_comp_bond.pdbx_stereo_config _chem_comp_bond.pdbx_ordinal ALA N CA sing N N 1 ALA N H sing N N 2 ALA N H2 sing N N 3 ALA CA C sing N N 4 ALA CA CB sing N N 5 ALA CA HA sing N N 6 ALA C O doub N N 7 ALA C OXT sing N N 8 ALA CB HB1 sing N N 9 ALA CB HB2 sing N N 10 ALA CB HB3 sing N N 11 ALA OXT HXT sing N N 12 ARG N CA sing N N 13 ARG N H sing N N 14 ARG N H2 sing N N 15 ARG CA C sing N N 16 ARG CA CB sing N N 17 ARG CA HA sing N N 18 ARG C O doub N N 19 ARG C OXT sing N N 20 ARG CB CG sing N N 21 ARG CB HB2 sing N N 22 ARG CB HB3 sing N N 23 ARG CG CD sing N N 24 ARG CG HG2 sing N N 25 ARG CG HG3 sing N N 26 ARG CD NE sing N N 27 ARG CD HD2 sing N N 28 ARG CD HD3 sing N N 29 ARG NE CZ sing N N 30 ARG NE HE sing N N 31 ARG CZ NH1 sing N N 32 ARG CZ NH2 doub N N 33 ARG NH1 HH11 sing N N 34 ARG NH1 HH12 sing N N 35 ARG NH2 HH21 sing N N 36 ARG NH2 HH22 sing N N 37 ARG OXT HXT sing N N 38 ASN N CA sing N N 39 ASN N H sing N N 40 ASN N H2 sing N N 41 ASN CA C sing N N 42 ASN CA CB sing N N 43 ASN CA HA sing N N 44 ASN C O doub N N 45 ASN C OXT sing N N 46 ASN CB CG sing N N 47 ASN CB HB2 sing N N 48 ASN CB HB3 sing N N 49 ASN CG OD1 doub N N 50 ASN CG ND2 sing N N 51 ASN ND2 HD21 sing N N 52 ASN ND2 HD22 sing N N 53 ASN OXT HXT sing N N 54 ASP N CA sing N N 55 ASP N H sing N N 56 ASP N H2 sing N N 57 ASP CA C sing N N 58 ASP CA CB sing N N 59 ASP CA HA sing N N 60 ASP C O doub N N 61 ASP C OXT sing N N 62 ASP CB CG sing N N 63 ASP CB HB2 sing N N 64 ASP CB HB3 sing N N 65 ASP CG OD1 doub N N 66 ASP CG OD2 sing N N 67 ASP OD2 HD2 sing N N 68 ASP OXT HXT sing N N 69 CYS N CA sing N N 70 CYS N H sing N N 71 CYS N H2 sing N N 72 CYS CA C sing N N 73 CYS CA CB sing N N 74 CYS CA HA sing N N 75 CYS C O doub N N 76 CYS C OXT sing N N 77 CYS CB SG sing N N 78 CYS CB HB2 sing N N 79 CYS CB HB3 sing N N 80 CYS SG HG sing N N 81 CYS OXT HXT sing N N 82 FOL N1 C2 sing Y N 83 FOL N1 C8A sing Y N 84 FOL N1 HN1 sing N N 85 FOL C2 NA2 sing N N 86 FOL C2 N3 doub Y N 87 FOL NA2 HN21 sing N N 88 FOL NA2 HN22 sing N N 89 FOL N3 C4 sing Y N 90 FOL C4 O4 doub N N 91 FOL C4 C4A sing Y N 92 FOL C4A N5 sing Y N 93 FOL C4A C8A doub Y N 94 FOL N5 C6 doub Y N 95 FOL C6 C7 sing Y N 96 FOL C6 C9 sing N N 97 FOL C7 N8 doub Y N 98 FOL C7 H7 sing N N 99 FOL N8 C8A sing Y N 100 FOL C9 N10 sing N N 101 FOL C9 H91 sing N N 102 FOL C9 H92 sing N N 103 FOL N10 C14 sing N N 104 FOL N10 HN0 sing N N 105 FOL C11 C12 doub Y N 106 FOL C11 C16 sing Y N 107 FOL C11 C sing N N 108 FOL C12 C13 sing Y N 109 FOL C12 H12 sing N N 110 FOL C13 C14 doub Y N 111 FOL C13 H13 sing N N 112 FOL C14 C15 sing Y N 113 FOL C15 C16 doub Y N 114 FOL C15 H15 sing N N 115 FOL C16 H16 sing N N 116 FOL C O doub N N 117 FOL C N sing N N 118 FOL N CA sing N N 119 FOL N HN sing N N 120 FOL CA CB sing N N 121 FOL CA CT sing N N 122 FOL CA HA sing N N 123 FOL CB CG sing N N 124 FOL CB HB1 sing N N 125 FOL CB HB2 sing N N 126 FOL CG CD sing N N 127 FOL CG HG1 sing N N 128 FOL CG HG2 sing N N 129 FOL CD OE1 doub N N 130 FOL CD OE2 sing N N 131 FOL OE2 HOE2 sing N N 132 FOL CT O1 doub N N 133 FOL CT O2 sing N N 134 FOL O2 HO2 sing N N 135 GLN N CA sing N N 136 GLN N H sing N N 137 GLN N H2 sing N N 138 GLN CA C sing N N 139 GLN CA CB sing N N 140 GLN CA HA sing N N 141 GLN C O doub N N 142 GLN C OXT sing N N 143 GLN CB CG sing N N 144 GLN CB HB2 sing N N 145 GLN CB HB3 sing N N 146 GLN CG CD sing N N 147 GLN CG HG2 sing N N 148 GLN CG HG3 sing N N 149 GLN CD OE1 doub N N 150 GLN CD NE2 sing N N 151 GLN NE2 HE21 sing N N 152 GLN NE2 HE22 sing N N 153 GLN OXT HXT sing N N 154 GLU N CA sing N N 155 GLU N H sing N N 156 GLU N H2 sing N N 157 GLU CA C sing N N 158 GLU CA CB sing N N 159 GLU CA HA sing N N 160 GLU C O doub N N 161 GLU C OXT sing N N 162 GLU CB CG sing N N 163 GLU CB HB2 sing N N 164 GLU CB HB3 sing N N 165 GLU CG CD sing N N 166 GLU CG HG2 sing N N 167 GLU CG HG3 sing N N 168 GLU CD OE1 doub N N 169 GLU CD OE2 sing N N 170 GLU OE2 HE2 sing N N 171 GLU OXT HXT sing N N 172 GLY N CA sing N N 173 GLY N H sing N N 174 GLY N H2 sing N N 175 GLY CA C sing N N 176 GLY CA HA2 sing N N 177 GLY CA HA3 sing N N 178 GLY C O doub N N 179 GLY C OXT sing N N 180 GLY OXT HXT sing N N 181 HIS N CA sing N N 182 HIS N H sing N N 183 HIS N H2 sing N N 184 HIS CA C sing N N 185 HIS CA CB sing N N 186 HIS CA HA sing N N 187 HIS C O doub N N 188 HIS C OXT sing N N 189 HIS CB CG sing N N 190 HIS CB HB2 sing N N 191 HIS CB HB3 sing N N 192 HIS CG ND1 sing Y N 193 HIS CG CD2 doub Y N 194 HIS ND1 CE1 doub Y N 195 HIS ND1 HD1 sing N N 196 HIS CD2 NE2 sing Y N 197 HIS CD2 HD2 sing N N 198 HIS CE1 NE2 sing Y N 199 HIS CE1 HE1 sing N N 200 HIS NE2 HE2 sing N N 201 HIS OXT HXT sing N N 202 HOH O H1 sing N N 203 HOH O H2 sing N N 204 ILE N CA sing N N 205 ILE N H sing N N 206 ILE N H2 sing N N 207 ILE CA C sing N N 208 ILE CA CB sing N N 209 ILE CA HA sing N N 210 ILE C O doub N N 211 ILE C OXT sing N N 212 ILE CB CG1 sing N N 213 ILE CB CG2 sing N N 214 ILE CB HB sing N N 215 ILE CG1 CD1 sing N N 216 ILE CG1 HG12 sing N N 217 ILE CG1 HG13 sing N N 218 ILE CG2 HG21 sing N N 219 ILE CG2 HG22 sing N N 220 ILE CG2 HG23 sing N N 221 ILE CD1 HD11 sing N N 222 ILE CD1 HD12 sing N N 223 ILE CD1 HD13 sing N N 224 ILE OXT HXT sing N N 225 LEU N CA sing N N 226 LEU N H sing N N 227 LEU N H2 sing N N 228 LEU CA C sing N N 229 LEU CA CB sing N N 230 LEU CA HA sing N N 231 LEU C O doub N N 232 LEU C OXT sing N N 233 LEU CB CG sing N N 234 LEU CB HB2 sing N N 235 LEU CB HB3 sing N N 236 LEU CG CD1 sing N N 237 LEU CG CD2 sing N N 238 LEU CG HG sing N N 239 LEU CD1 HD11 sing N N 240 LEU CD1 HD12 sing N N 241 LEU CD1 HD13 sing N N 242 LEU CD2 HD21 sing N N 243 LEU CD2 HD22 sing N N 244 LEU CD2 HD23 sing N N 245 LEU OXT HXT sing N N 246 LYS N CA sing N N 247 LYS N H sing N N 248 LYS N H2 sing N N 249 LYS CA C sing N N 250 LYS CA CB sing N N 251 LYS CA HA sing N N 252 LYS C O doub N N 253 LYS C OXT sing N N 254 LYS CB CG sing N N 255 LYS CB HB2 sing N N 256 LYS CB HB3 sing N N 257 LYS CG CD sing N N 258 LYS CG HG2 sing N N 259 LYS CG HG3 sing N N 260 LYS CD CE sing N N 261 LYS CD HD2 sing N N 262 LYS CD HD3 sing N N 263 LYS CE NZ sing N N 264 LYS CE HE2 sing N N 265 LYS CE HE3 sing N N 266 LYS NZ HZ1 sing N N 267 LYS NZ HZ2 sing N N 268 LYS NZ HZ3 sing N N 269 LYS OXT HXT sing N N 270 MET N CA sing N N 271 MET N H sing N N 272 MET N H2 sing N N 273 MET CA C sing N N 274 MET CA CB sing N N 275 MET CA HA sing N N 276 MET C O doub N N 277 MET C OXT sing N N 278 MET CB CG sing N N 279 MET CB HB2 sing N N 280 MET CB HB3 sing N N 281 MET CG SD sing N N 282 MET CG HG2 sing N N 283 MET CG HG3 sing N N 284 MET SD CE sing N N 285 MET CE HE1 sing N N 286 MET CE HE2 sing N N 287 MET CE HE3 sing N N 288 MET OXT HXT sing N N 289 PHE N CA sing N N 290 PHE N H sing N N 291 PHE N H2 sing N N 292 PHE CA C sing N N 293 PHE CA CB sing N N 294 PHE CA HA sing N N 295 PHE C O doub N N 296 PHE C OXT sing N N 297 PHE CB CG sing N N 298 PHE CB HB2 sing N N 299 PHE CB HB3 sing N N 300 PHE CG CD1 doub Y N 301 PHE CG CD2 sing Y N 302 PHE CD1 CE1 sing Y N 303 PHE CD1 HD1 sing N N 304 PHE CD2 CE2 doub Y N 305 PHE CD2 HD2 sing N N 306 PHE CE1 CZ doub Y N 307 PHE CE1 HE1 sing N N 308 PHE CE2 CZ sing Y N 309 PHE CE2 HE2 sing N N 310 PHE CZ HZ sing N N 311 PHE OXT HXT sing N N 312 PRO N CA sing N N 313 PRO N CD sing N N 314 PRO N H sing N N 315 PRO CA C sing N N 316 PRO CA CB sing N N 317 PRO CA HA sing N N 318 PRO C O doub N N 319 PRO C OXT sing N N 320 PRO CB CG sing N N 321 PRO CB HB2 sing N N 322 PRO CB HB3 sing N N 323 PRO CG CD sing N N 324 PRO CG HG2 sing N N 325 PRO CG HG3 sing N N 326 PRO CD HD2 sing N N 327 PRO CD HD3 sing N N 328 PRO OXT HXT sing N N 329 SER N CA sing N N 330 SER N H sing N N 331 SER N H2 sing N N 332 SER CA C sing N N 333 SER CA CB sing N N 334 SER CA HA sing N N 335 SER C O doub N N 336 SER C OXT sing N N 337 SER CB OG sing N N 338 SER CB HB2 sing N N 339 SER CB HB3 sing N N 340 SER OG HG sing N N 341 SER OXT HXT sing N N 342 THR N CA sing N N 343 THR N H sing N N 344 THR N H2 sing N N 345 THR CA C sing N N 346 THR CA CB sing N N 347 THR CA HA sing N N 348 THR C O doub N N 349 THR C OXT sing N N 350 THR CB OG1 sing N N 351 THR CB CG2 sing N N 352 THR CB HB sing N N 353 THR OG1 HG1 sing N N 354 THR CG2 HG21 sing N N 355 THR CG2 HG22 sing N N 356 THR CG2 HG23 sing N N 357 THR OXT HXT sing N N 358 TRP N CA sing N N 359 TRP N H sing N N 360 TRP N H2 sing N N 361 TRP CA C sing N N 362 TRP CA CB sing N N 363 TRP CA HA sing N N 364 TRP C O doub N N 365 TRP C OXT sing N N 366 TRP CB CG sing N N 367 TRP CB HB2 sing N N 368 TRP CB HB3 sing N N 369 TRP CG CD1 doub Y N 370 TRP CG CD2 sing Y N 371 TRP CD1 NE1 sing Y N 372 TRP CD1 HD1 sing N N 373 TRP CD2 CE2 doub Y N 374 TRP CD2 CE3 sing Y N 375 TRP NE1 CE2 sing Y N 376 TRP NE1 HE1 sing N N 377 TRP CE2 CZ2 sing Y N 378 TRP CE3 CZ3 doub Y N 379 TRP CE3 HE3 sing N N 380 TRP CZ2 CH2 doub Y N 381 TRP CZ2 HZ2 sing N N 382 TRP CZ3 CH2 sing Y N 383 TRP CZ3 HZ3 sing N N 384 TRP CH2 HH2 sing N N 385 TRP OXT HXT sing N N 386 TYR N CA sing N N 387 TYR N H sing N N 388 TYR N H2 sing N N 389 TYR CA C sing N N 390 TYR CA CB sing N N 391 TYR CA HA sing N N 392 TYR C O doub N N 393 TYR C OXT sing N N 394 TYR CB CG sing N N 395 TYR CB HB2 sing N N 396 TYR CB HB3 sing N N 397 TYR CG CD1 doub Y N 398 TYR CG CD2 sing Y N 399 TYR CD1 CE1 sing Y N 400 TYR CD1 HD1 sing N N 401 TYR CD2 CE2 doub Y N 402 TYR CD2 HD2 sing N N 403 TYR CE1 CZ doub Y N 404 TYR CE1 HE1 sing N N 405 TYR CE2 CZ sing Y N 406 TYR CE2 HE2 sing N N 407 TYR CZ OH sing N N 408 TYR OH HH sing N N 409 TYR OXT HXT sing N N 410 VAL N CA sing N N 411 VAL N H sing N N 412 VAL N H2 sing N N 413 VAL CA C sing N N 414 VAL CA CB sing N N 415 VAL CA HA sing N N 416 VAL C O doub N N 417 VAL C OXT sing N N 418 VAL CB CG1 sing N N 419 VAL CB CG2 sing N N 420 VAL CB HB sing N N 421 VAL CG1 HG11 sing N N 422 VAL CG1 HG12 sing N N 423 VAL CG1 HG13 sing N N 424 VAL CG2 HG21 sing N N 425 VAL CG2 HG22 sing N N 426 VAL CG2 HG23 sing N N 427 VAL OXT HXT sing N N 428 # _pdbx_initial_refinement_model.id 1 _pdbx_initial_refinement_model.entity_id_list ? _pdbx_initial_refinement_model.type 'experimental model' _pdbx_initial_refinement_model.source_name PDB _pdbx_initial_refinement_model.accession_code 1VIE _pdbx_initial_refinement_model.details 'PDB ENTRY 1VIE' # _atom_sites.entry_id 1VIF _atom_sites.fract_transf_matrix[1][1] 0.014545 _atom_sites.fract_transf_matrix[1][2] 0.000000 _atom_sites.fract_transf_matrix[1][3] 0.000000 _atom_sites.fract_transf_matrix[2][1] 0.000000 _atom_sites.fract_transf_matrix[2][2] 0.014545 _atom_sites.fract_transf_matrix[2][3] 0.000000 _atom_sites.fract_transf_matrix[3][1] 0.000000 _atom_sites.fract_transf_matrix[3][2] 0.000000 _atom_sites.fract_transf_matrix[3][3] 0.019015 _atom_sites.fract_transf_vector[1] 0.00000 _atom_sites.fract_transf_vector[2] 0.00000 _atom_sites.fract_transf_vector[3] 0.00000 # loop_ _atom_type.symbol C N O S # loop_