data_1K6U # _entry.id 1K6U # _audit_conform.dict_name mmcif_pdbx.dic _audit_conform.dict_version 5.398 _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 1K6U pdb_00001k6u 10.2210/pdb1k6u/pdb RCSB RCSB014633 ? ? WWPDB D_1000014633 ? ? # 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 2001-12-19 2 'Structure model' 1 1 2008-04-27 3 'Structure model' 1 2 2011-07-13 4 'Structure model' 1 3 2021-10-27 5 'Structure model' 1 4 2023-08-16 6 'Structure model' 1 5 2024-10-30 # _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 5 'Structure model' 'Data collection' 6 5 'Structure model' 'Refinement description' 7 6 'Structure model' 'Structure summary' # 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' struct_conn 3 4 'Structure model' struct_ref_seq_dif 4 4 'Structure model' struct_site 5 5 'Structure model' chem_comp_atom 6 5 'Structure model' chem_comp_bond 7 5 'Structure model' pdbx_initial_refinement_model 8 6 'Structure model' pdbx_entry_details 9 6 'Structure model' pdbx_modification_feature # 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' '_struct_conn.pdbx_leaving_atom_flag' 4 4 'Structure model' '_struct_ref_seq_dif.details' 5 4 'Structure model' '_struct_site.pdbx_auth_asym_id' 6 4 'Structure model' '_struct_site.pdbx_auth_comp_id' 7 4 'Structure model' '_struct_site.pdbx_auth_seq_id' # _pdbx_database_status.status_code REL _pdbx_database_status.entry_id 1K6U _pdbx_database_status.recvd_initial_deposition_date 2001-10-17 _pdbx_database_status.deposit_site RCSB _pdbx_database_status.process_site RCSB _pdbx_database_status.status_code_sf REL _pdbx_database_status.status_code_mr ? _pdbx_database_status.SG_entry ? _pdbx_database_status.pdb_format_compatible Y _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 'Botos, I.' 1 'Wu, Z.' 2 'Lu, W.' 3 'Wlodawer, A.' 4 # _citation.id primary _citation.title 'Crystal structure of a cyclic form of bovine pancreatic trypsin inhibitor.' _citation.journal_abbrev 'FEBS Lett.' _citation.journal_volume 509 _citation.page_first 90 _citation.page_last 94 _citation.year 2001 _citation.journal_id_ASTM FEBLAL _citation.country NE _citation.journal_id_ISSN 0014-5793 _citation.journal_id_CSD 0165 _citation.book_publisher ? _citation.pdbx_database_id_PubMed 11734212 _citation.pdbx_database_id_DOI '10.1016/S0014-5793(01)03113-1' # loop_ _citation_author.citation_id _citation_author.name _citation_author.ordinal _citation_author.identifier_ORCID primary 'Botos, I.' 1 ? primary 'Wu, Z.' 2 ? primary 'Lu, W.' 3 ? primary 'Wlodawer, A.' 4 ? # 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 syn 'PANCREATIC TRYPSIN INHIBITOR' 6481.481 1 ? ? ? ? 2 non-polymer syn 'SULFATE ION' 96.063 7 ? ? ? ? 3 non-polymer syn 1,2-ETHANEDIOL 62.068 2 ? ? ? ? 4 water nat water 18.015 143 ? ? ? ? # _entity_name_com.entity_id 1 _entity_name_com.name BPTI # _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 RPDFCLEPPYAGACRARIIRYFYNAKAGLCQTFVYGGCRAKRNNFKSAEDCLRTCGGA _entity_poly.pdbx_seq_one_letter_code_can RPDFCLEPPYAGACRARIIRYFYNAKAGLCQTFVYGGCRAKRNNFKSAEDCLRTCGGA _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 'SULFATE ION' SO4 3 1,2-ETHANEDIOL EDO 4 water HOH # loop_ _entity_poly_seq.entity_id _entity_poly_seq.num _entity_poly_seq.mon_id _entity_poly_seq.hetero 1 1 ARG n 1 2 PRO n 1 3 ASP n 1 4 PHE n 1 5 CYS n 1 6 LEU n 1 7 GLU n 1 8 PRO n 1 9 PRO n 1 10 TYR n 1 11 ALA n 1 12 GLY n 1 13 ALA n 1 14 CYS n 1 15 ARG n 1 16 ALA n 1 17 ARG n 1 18 ILE n 1 19 ILE n 1 20 ARG n 1 21 TYR n 1 22 PHE n 1 23 TYR n 1 24 ASN n 1 25 ALA n 1 26 LYS n 1 27 ALA n 1 28 GLY n 1 29 LEU n 1 30 CYS n 1 31 GLN n 1 32 THR n 1 33 PHE n 1 34 VAL n 1 35 TYR n 1 36 GLY n 1 37 GLY n 1 38 CYS n 1 39 ARG n 1 40 ALA n 1 41 LYS n 1 42 ARG n 1 43 ASN n 1 44 ASN n 1 45 PHE n 1 46 LYS n 1 47 SER n 1 48 ALA n 1 49 GLU n 1 50 ASP n 1 51 CYS n 1 52 LEU n 1 53 ARG n 1 54 THR n 1 55 CYS n 1 56 GLY n 1 57 GLY n 1 58 ALA n # _pdbx_entity_src_syn.entity_id 1 _pdbx_entity_src_syn.pdbx_src_id 1 _pdbx_entity_src_syn.pdbx_alt_source_flag sample _pdbx_entity_src_syn.pdbx_beg_seq_num ? _pdbx_entity_src_syn.pdbx_end_seq_num ? _pdbx_entity_src_syn.organism_scientific ? _pdbx_entity_src_syn.organism_common_name ? _pdbx_entity_src_syn.ncbi_taxonomy_id ? _pdbx_entity_src_syn.details 'This sequence was chemically synthesized. It is a 4-point mutant of the naturally occuring BPTI from Bos Taurus.' # 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 EDO non-polymer . 1,2-ETHANEDIOL 'ETHYLENE GLYCOL' 'C2 H6 O2' 62.068 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 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 SO4 non-polymer . 'SULFATE ION' ? 'O4 S -2' 96.063 THR 'L-peptide linking' y THREONINE ? 'C4 H9 N O3' 119.119 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 ARG 1 1 1 ARG ARG A . n A 1 2 PRO 2 2 2 PRO PRO A . n A 1 3 ASP 3 3 3 ASP ASP A . n A 1 4 PHE 4 4 4 PHE PHE A . n A 1 5 CYS 5 5 5 CYS CYS A . n A 1 6 LEU 6 6 6 LEU LEU A . n A 1 7 GLU 7 7 7 GLU GLU A . n A 1 8 PRO 8 8 8 PRO PRO A . n A 1 9 PRO 9 9 9 PRO PRO A . n A 1 10 TYR 10 10 10 TYR TYR A . n A 1 11 ALA 11 11 11 ALA ALA A . n A 1 12 GLY 12 12 12 GLY GLY A . n A 1 13 ALA 13 13 13 ALA ALA A . n A 1 14 CYS 14 14 14 CYS CYS A . n A 1 15 ARG 15 15 15 ARG ARG A . n A 1 16 ALA 16 16 16 ALA ALA A . n A 1 17 ARG 17 17 17 ARG ARG A . n A 1 18 ILE 18 18 18 ILE ILE A . n A 1 19 ILE 19 19 19 ILE ILE A . n A 1 20 ARG 20 20 20 ARG ARG A . n A 1 21 TYR 21 21 21 TYR TYR A . n A 1 22 PHE 22 22 22 PHE PHE A . n A 1 23 TYR 23 23 23 TYR TYR A . n A 1 24 ASN 24 24 24 ASN ASN A . n A 1 25 ALA 25 25 25 ALA ALA A . n A 1 26 LYS 26 26 26 LYS LYS A . n A 1 27 ALA 27 27 27 ALA ALA A . n A 1 28 GLY 28 28 28 GLY GLY A . n A 1 29 LEU 29 29 29 LEU LEU A . n A 1 30 CYS 30 30 30 CYS CYS A . n A 1 31 GLN 31 31 31 GLN GLN A . n A 1 32 THR 32 32 32 THR THR A . n A 1 33 PHE 33 33 33 PHE PHE A . n A 1 34 VAL 34 34 34 VAL VAL A . n A 1 35 TYR 35 35 35 TYR TYR A . n A 1 36 GLY 36 36 36 GLY GLY A . n A 1 37 GLY 37 37 37 GLY GLY A . n A 1 38 CYS 38 38 38 CYS CYS A . n A 1 39 ARG 39 39 39 ARG ARG A . n A 1 40 ALA 40 40 40 ALA ALA A . n A 1 41 LYS 41 41 41 LYS LYS A . n A 1 42 ARG 42 42 42 ARG ARG A . n A 1 43 ASN 43 43 43 ASN ASN A . n A 1 44 ASN 44 44 44 ASN ASN A . n A 1 45 PHE 45 45 45 PHE PHE A . n A 1 46 LYS 46 46 46 LYS LYS A . n A 1 47 SER 47 47 47 SER SER A . n A 1 48 ALA 48 48 48 ALA ALA A . n A 1 49 GLU 49 49 49 GLU GLU A . n A 1 50 ASP 50 50 50 ASP ASP A . n A 1 51 CYS 51 51 51 CYS CYS A . n A 1 52 LEU 52 52 52 LEU LEU A . n A 1 53 ARG 53 53 53 ARG ARG A . n A 1 54 THR 54 54 54 THR THR A . n A 1 55 CYS 55 55 55 CYS CYS A . n A 1 56 GLY 56 56 56 GLY GLY A . n A 1 57 GLY 57 57 57 GLY GLY A . n A 1 58 ALA 58 58 58 ALA ALA 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 SO4 1 59 1 SO4 SO4 A . C 2 SO4 1 60 2 SO4 SO4 A . D 2 SO4 1 61 4 SO4 SO4 A . E 2 SO4 1 62 6 SO4 SO4 A . F 2 SO4 1 63 8 SO4 SO4 A . G 2 SO4 1 64 7 SO4 SO4 A . H 2 SO4 1 65 5 SO4 SO2 A . I 3 EDO 1 66 21 EDO EDO A . J 3 EDO 1 67 22 EDO EDO A . K 4 HOH 1 101 101 HOH HOH A . K 4 HOH 2 102 102 HOH HOH A . K 4 HOH 3 103 103 HOH HOH A . K 4 HOH 4 104 104 HOH HOH A . K 4 HOH 5 105 105 HOH HOH A . K 4 HOH 6 106 106 HOH HOH A . K 4 HOH 7 107 107 HOH HOH A . K 4 HOH 8 108 108 HOH HOH A . K 4 HOH 9 109 109 HOH HOH A . K 4 HOH 10 110 110 HOH HOH A . K 4 HOH 11 111 111 HOH HOH A . K 4 HOH 12 112 112 HOH HOH A . K 4 HOH 13 113 113 HOH HOH A . K 4 HOH 14 114 114 HOH HOH A . K 4 HOH 15 115 115 HOH HOH A . K 4 HOH 16 116 116 HOH HOH A . K 4 HOH 17 117 117 HOH HOH A . K 4 HOH 18 118 118 HOH HOH A . K 4 HOH 19 119 119 HOH HOH A . K 4 HOH 20 120 120 HOH HOH A . K 4 HOH 21 121 121 HOH HOH A . K 4 HOH 22 122 122 HOH HOH A . K 4 HOH 23 123 123 HOH HOH A . K 4 HOH 24 124 124 HOH HOH A . K 4 HOH 25 125 125 HOH HOH A . K 4 HOH 26 126 126 HOH HOH A . K 4 HOH 27 127 127 HOH HOH A . K 4 HOH 28 128 128 HOH HOH A . K 4 HOH 29 129 129 HOH HOH A . K 4 HOH 30 130 130 HOH HOH A . K 4 HOH 31 131 131 HOH HOH A . K 4 HOH 32 132 132 HOH HOH A . K 4 HOH 33 133 133 HOH HOH A . K 4 HOH 34 134 134 HOH HOH A . K 4 HOH 35 135 135 HOH HOH A . K 4 HOH 36 136 136 HOH HOH A . K 4 HOH 37 137 137 HOH HOH A . K 4 HOH 38 138 138 HOH HOH A . K 4 HOH 39 139 139 HOH HOH A . K 4 HOH 40 140 140 HOH HOH A . K 4 HOH 41 141 141 HOH HOH A . K 4 HOH 42 142 142 HOH HOH A . K 4 HOH 43 143 143 HOH HOH A . K 4 HOH 44 144 144 HOH HOH A . K 4 HOH 45 145 145 HOH HOH A . K 4 HOH 46 146 146 HOH HOH A . K 4 HOH 47 147 147 HOH HOH A . K 4 HOH 48 148 148 HOH HOH A . K 4 HOH 49 149 149 HOH HOH A . K 4 HOH 50 150 150 HOH HOH A . K 4 HOH 51 151 151 HOH HOH A . K 4 HOH 52 152 152 HOH HOH A . K 4 HOH 53 153 153 HOH HOH A . K 4 HOH 54 154 154 HOH HOH A . K 4 HOH 55 155 155 HOH HOH A . K 4 HOH 56 156 156 HOH HOH A . K 4 HOH 57 157 157 HOH HOH A . K 4 HOH 58 158 158 HOH HOH A . K 4 HOH 59 159 159 HOH HOH A . K 4 HOH 60 160 160 HOH HOH A . K 4 HOH 61 161 161 HOH HOH A . K 4 HOH 62 162 162 HOH HOH A . K 4 HOH 63 163 163 HOH HOH A . K 4 HOH 64 164 164 HOH HOH A . K 4 HOH 65 165 165 HOH HOH A . K 4 HOH 66 166 166 HOH HOH A . K 4 HOH 67 167 167 HOH HOH A . K 4 HOH 68 168 168 HOH HOH A . K 4 HOH 69 169 169 HOH HOH A . K 4 HOH 70 170 170 HOH HOH A . K 4 HOH 71 171 171 HOH HOH A . K 4 HOH 72 172 172 HOH HOH A . K 4 HOH 73 173 173 HOH HOH A . K 4 HOH 74 174 174 HOH HOH A . K 4 HOH 75 175 175 HOH HOH A . K 4 HOH 76 176 176 HOH HOH A . K 4 HOH 77 177 177 HOH HOH A . K 4 HOH 78 178 178 HOH HOH A . K 4 HOH 79 179 179 HOH HOH A . K 4 HOH 80 180 180 HOH HOH A . K 4 HOH 81 181 181 HOH HOH A . K 4 HOH 82 182 182 HOH HOH A . K 4 HOH 83 183 183 HOH HOH A . K 4 HOH 84 184 184 HOH HOH A . K 4 HOH 85 185 185 HOH HOH A . K 4 HOH 86 186 186 HOH HOH A . K 4 HOH 87 187 187 HOH HOH A . K 4 HOH 88 188 188 HOH HOH A . K 4 HOH 89 189 189 HOH HOH A . K 4 HOH 90 190 190 HOH HOH A . K 4 HOH 91 191 191 HOH HOH A . K 4 HOH 92 192 192 HOH HOH A . K 4 HOH 93 193 193 HOH HOH A . K 4 HOH 94 194 194 HOH HOH A . K 4 HOH 95 195 195 HOH HOH A . K 4 HOH 96 196 196 HOH HOH A . K 4 HOH 97 197 197 HOH HOH A . K 4 HOH 98 198 198 HOH HOH A . K 4 HOH 99 199 199 HOH HOH A . K 4 HOH 100 200 200 HOH HOH A . K 4 HOH 101 201 201 HOH HOH A . K 4 HOH 102 202 202 HOH HOH A . K 4 HOH 103 203 203 HOH HOH A . K 4 HOH 104 204 204 HOH HOH A . K 4 HOH 105 205 205 HOH HOH A . K 4 HOH 106 206 206 HOH HOH A . K 4 HOH 107 207 207 HOH HOH A . K 4 HOH 108 208 208 HOH HOH A . K 4 HOH 109 209 209 HOH HOH A . K 4 HOH 110 210 210 HOH HOH A . K 4 HOH 111 211 211 HOH HOH A . K 4 HOH 112 212 212 HOH HOH A . K 4 HOH 113 213 213 HOH HOH A . K 4 HOH 114 214 214 HOH HOH A . K 4 HOH 115 215 215 HOH HOH A . K 4 HOH 116 216 216 HOH HOH A . K 4 HOH 117 217 217 HOH HOH A . K 4 HOH 118 218 218 HOH HOH A . K 4 HOH 119 219 219 HOH HOH A . K 4 HOH 120 220 220 HOH HOH A . K 4 HOH 121 221 221 HOH HOH A . K 4 HOH 122 222 222 HOH HOH A . K 4 HOH 123 223 223 HOH HOH A . K 4 HOH 124 224 224 HOH HOH A . K 4 HOH 125 225 225 HOH HOH A . K 4 HOH 126 226 226 HOH HOH A . K 4 HOH 127 227 227 HOH HOH A . K 4 HOH 128 228 228 HOH HOH A . K 4 HOH 129 229 229 HOH HOH A . K 4 HOH 130 230 230 HOH HOH A . K 4 HOH 131 231 231 HOH HOH A . K 4 HOH 132 232 232 HOH HOH A . K 4 HOH 133 233 233 HOH HOH A . K 4 HOH 134 234 234 HOH HOH A . K 4 HOH 135 235 235 HOH HOH A . K 4 HOH 136 236 236 HOH HOH A . K 4 HOH 137 237 237 HOH HOH A . K 4 HOH 138 238 238 HOH HOH A . K 4 HOH 139 239 239 HOH HOH A . K 4 HOH 140 240 240 HOH HOH A . K 4 HOH 141 241 241 HOH HOH A . K 4 HOH 142 242 242 HOH HOH A . K 4 HOH 143 244 244 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 Y 0 A ARG 17 ? NH1 A A ARG 17 NH1 2 1 N 1 A SO4 61 ? O2 ? D SO4 1 O2 3 1 N 1 A SO4 61 ? O4 ? D SO4 1 O4 4 1 N 1 A SO4 65 ? O3 ? H SO4 1 O3 5 1 N 1 A SO4 65 ? O4 ? H SO4 1 O4 # loop_ _software.name _software.classification _software.version _software.citation_id _software.pdbx_ordinal DENZO 'data reduction' . ? 1 SCALEPACK 'data scaling' . ? 2 SHELX 'model building' . ? 3 SHELXL-97 refinement . ? 4 SHELX phasing . ? 5 # _cell.entry_id 1K6U _cell.length_a 51.904 _cell.length_b 51.904 _cell.length_c 42.896 _cell.angle_alpha 90.00 _cell.angle_beta 90.00 _cell.angle_gamma 90.00 _cell.Z_PDB 8 _cell.pdbx_unique_axis ? # _symmetry.entry_id 1K6U _symmetry.space_group_name_H-M 'P 43 21 2' _symmetry.pdbx_full_space_group_name_H-M ? _symmetry.cell_setting ? _symmetry.Int_Tables_number 96 # _exptl.entry_id 1K6U _exptl.method 'X-RAY DIFFRACTION' _exptl.crystals_number 1 # _exptl_crystal.id 1 _exptl_crystal.density_meas ? _exptl_crystal.density_Matthews 1.75 _exptl_crystal.density_percent_sol 29.8 _exptl_crystal.description ? # _exptl_crystal_grow.crystal_id 1 _exptl_crystal_grow.method 'VAPOR DIFFUSION, HANGING DROP' _exptl_crystal_grow.temp 295 _exptl_crystal_grow.temp_details ? _exptl_crystal_grow.pH 7.5 _exptl_crystal_grow.pdbx_details '2M Ammonium sulfate, 2% PEG 400, 0.1M Hepes, pH 7.5, VAPOR DIFFUSION, HANGING DROP, temperature 295K' _exptl_crystal_grow.pdbx_pH_range ? # _diffrn.id 1 _diffrn.ambient_temp 100 _diffrn.ambient_temp_details ? _diffrn.crystal_id 1 # _diffrn_detector.diffrn_id 1 _diffrn_detector.detector CCD _diffrn_detector.type 'ADSC QUANTUM 4' _diffrn_detector.pdbx_collection_date 2001-07-14 _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 'sagitally focused si(111)' _diffrn_radiation.pdbx_diffrn_protocol 'SINGLE WAVELENGTH' _diffrn_radiation.pdbx_scattering_type x-ray # _diffrn_radiation_wavelength.id 1 _diffrn_radiation_wavelength.wavelength 0.92 _diffrn_radiation_wavelength.wt 1.0 # _diffrn_source.diffrn_id 1 _diffrn_source.source SYNCHROTRON _diffrn_source.type 'NSLS BEAMLINE X9B' _diffrn_source.pdbx_synchrotron_site NSLS _diffrn_source.pdbx_synchrotron_beamline X9B _diffrn_source.pdbx_wavelength ? _diffrn_source.pdbx_wavelength_list 0.92 # _reflns.entry_id 1K6U _reflns.observed_criterion_sigma_I 0 _reflns.observed_criterion_sigma_F 0 _reflns.d_resolution_low 30.0 _reflns.d_resolution_high 1.0 _reflns.number_obs 728960 _reflns.number_all 728960 _reflns.percent_possible_obs 99.9 _reflns.pdbx_Rmerge_I_obs ? _reflns.pdbx_Rsym_value 0.07 _reflns.pdbx_netI_over_sigmaI 9.2 _reflns.B_iso_Wilson_estimate ? _reflns.pdbx_redundancy ? _reflns.R_free_details ? _reflns.limit_h_max ? _reflns.limit_h_min ? _reflns.limit_k_max ? _reflns.limit_k_min ? _reflns.limit_l_max ? _reflns.limit_l_min ? _reflns.observed_criterion_F_max ? _reflns.observed_criterion_F_min ? _reflns.pdbx_diffrn_id 1 _reflns.pdbx_ordinal 1 # _reflns_shell.d_res_high 1.00 _reflns_shell.d_res_low 1.04 _reflns_shell.percent_possible_all 100.00 _reflns_shell.Rmerge_I_obs ? _reflns_shell.pdbx_Rsym_value ? _reflns_shell.meanI_over_sigI_obs ? _reflns_shell.pdbx_redundancy ? _reflns_shell.percent_possible_obs ? _reflns_shell.number_unique_all ? _reflns_shell.pdbx_diffrn_id ? _reflns_shell.pdbx_ordinal 1 # _refine.entry_id 1K6U _refine.ls_number_reflns_obs 32183 _refine.ls_number_reflns_all 32215 _refine.pdbx_ls_sigma_I ? _refine.pdbx_ls_sigma_F 4.0 _refine.pdbx_data_cutoff_high_absF ? _refine.pdbx_data_cutoff_low_absF ? _refine.ls_d_res_low 10.00 _refine.ls_d_res_high 1.00 _refine.ls_percent_reflns_obs 99.9 _refine.ls_R_factor_obs 0.128 _refine.ls_R_factor_all 0.1294 _refine.ls_R_factor_R_work 0.1182 _refine.ls_R_factor_R_free 0.1618 _refine.ls_R_factor_R_free_error ? _refine.ls_R_factor_R_free_error_details ? _refine.ls_percent_reflns_R_free 10.0 _refine.ls_number_reflns_R_free 3202 _refine.ls_number_parameters 6174 _refine.ls_number_restraints 7248 _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 'MOEWS & KRETSINGER, J.MOL.BIOL.91(1973)201-22' _refine.solvent_model_param_ksol ? _refine.solvent_model_param_bsol ? _refine.pdbx_ls_cross_valid_method 'FREE R' _refine.details ? _refine.pdbx_starting_model 'pdb entry 1g6x' _refine.pdbx_method_to_determine_struct 'MOLECULAR REPLACEMENT' _refine.pdbx_isotropic_thermal_model ? _refine.pdbx_stereochemistry_target_values 'ENGH AND HUBER' _refine.pdbx_stereochem_target_val_spec_case ? _refine.pdbx_R_Free_selection_details RANDOM _refine.pdbx_overall_ESU_R_Free ? _refine.overall_SU_B ? _refine.ls_redundancy_reflns_obs ? _refine.B_iso_min ? _refine.B_iso_max ? _refine.correlation_coeff_Fo_to_Fc ? _refine.correlation_coeff_Fo_to_Fc_free ? _refine.overall_SU_R_Cruickshank_DPI ? _refine.overall_SU_R_free ? _refine.overall_SU_ML ? _refine.pdbx_overall_ESU_R ? _refine.pdbx_data_cutoff_high_rms_absF ? _refine.pdbx_refine_id 'X-RAY DIFFRACTION' _refine.pdbx_diffrn_id 1 _refine.pdbx_TLS_residual_ADP_flag ? _refine.pdbx_solvent_vdw_probe_radii ? _refine.pdbx_solvent_ion_probe_radii ? _refine.pdbx_solvent_shrinkage_radii ? _refine.pdbx_overall_phase_error ? _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 1K6U _refine_analyze.Luzzati_coordinate_error_obs ? _refine_analyze.Luzzati_sigma_a_obs ? _refine_analyze.Luzzati_d_res_low_obs ? _refine_analyze.Luzzati_coordinate_error_free ? _refine_analyze.Luzzati_sigma_a_free ? _refine_analyze.Luzzati_d_res_low_free ? _refine_analyze.number_disordered_residues 8 _refine_analyze.occupancy_sum_hydrogen 407.37 _refine_analyze.occupancy_sum_non_hydrogen 604.03 _refine_analyze.pdbx_Luzzati_d_res_high_obs ? _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 491 _refine_hist.pdbx_number_atoms_nucleic_acid 0 _refine_hist.pdbx_number_atoms_ligand 39 _refine_hist.number_atoms_solvent 143 _refine_hist.number_atoms_total 673 _refine_hist.d_res_high 1.00 _refine_hist.d_res_low 10.00 # 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 s_bond_d 0.018 ? ? ? 'X-RAY DIFFRACTION' ? s_angle_d 0.036 ? ? ? 'X-RAY DIFFRACTION' ? s_similar_dist 0.000 ? ? ? 'X-RAY DIFFRACTION' ? s_from_restr_planes 0.0309 ? ? ? 'X-RAY DIFFRACTION' ? s_zero_chiral_vol 0.083 ? ? ? 'X-RAY DIFFRACTION' ? s_non_zero_chiral_vol 0.102 ? ? ? 'X-RAY DIFFRACTION' ? s_anti_bump_dis_restr 0.064 ? ? ? 'X-RAY DIFFRACTION' ? s_rigid_bond_adp_cmpnt 0.006 ? ? ? 'X-RAY DIFFRACTION' ? s_similar_adp_cmpnt 0.056 ? ? ? 'X-RAY DIFFRACTION' ? s_approx_iso_adps 0.102 ? ? ? 'X-RAY DIFFRACTION' ? # _pdbx_refine.entry_id 1K6U _pdbx_refine.R_factor_all_no_cutoff 0.1294 _pdbx_refine.R_factor_obs_no_cutoff 0.128 _pdbx_refine.free_R_factor_no_cutoff 0.172 _pdbx_refine.free_R_val_test_set_size_perc_no_cutoff 10.0 _pdbx_refine.free_R_val_test_set_ct_no_cutoff 3202 _pdbx_refine.R_factor_all_4sig_cutoff 0.1196 _pdbx_refine.R_factor_obs_4sig_cutoff 0.1182 _pdbx_refine.free_R_factor_4sig_cutoff 0.1618 _pdbx_refine.free_R_val_test_set_size_perc_4sig_cutoff ? _pdbx_refine.free_R_val_test_set_ct_4sig_cutoff 2634 _pdbx_refine.number_reflns_obs_4sig_cutoff 26250 _pdbx_refine.number_reflns_obs_no_cutoff ? _pdbx_refine.pdbx_refine_id 'X-RAY DIFFRACTION' _pdbx_refine.free_R_error_no_cutoff ? # _database_PDB_matrix.entry_id 1K6U _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] 0.000000 _database_PDB_matrix.origx_vector[2] 0.000000 _database_PDB_matrix.origx_vector[3] 0.000000 # _struct.entry_id 1K6U _struct.title 'Crystal Structure of Cyclic Bovine Pancreatic Trypsin Inhibitor' _struct.pdbx_model_details ? _struct.pdbx_CASP_flag ? _struct.pdbx_model_type_details ? # _struct_keywords.entry_id 1K6U _struct_keywords.pdbx_keywords 'hydrolase inhibitor' _struct_keywords.text 'BPTI, cyclic protein, atomic resolution, hydrolase inhibitor' # 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 2 ? D N N 2 ? E N N 2 ? F N N 2 ? G N N 2 ? H N N 2 ? I N N 3 ? J N N 3 ? K N N 4 ? # _struct_ref.id 1 _struct_ref.db_name UNP _struct_ref.db_code BPT1_BOVIN _struct_ref.entity_id 1 _struct_ref.pdbx_seq_one_letter_code RPDFCLEPPYTGPCKARIIRYFYNAKAGLCQTFVYGGCRAKRNNFKSAEDCMRTCGGA _struct_ref.pdbx_align_begin 36 _struct_ref.pdbx_db_accession P00974 _struct_ref.pdbx_db_isoform ? # _struct_ref_seq.align_id 1 _struct_ref_seq.ref_id 1 _struct_ref_seq.pdbx_PDB_id_code 1K6U _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 58 _struct_ref_seq.pdbx_seq_align_end_ins_code ? _struct_ref_seq.pdbx_db_accession P00974 _struct_ref_seq.db_align_beg 36 _struct_ref_seq.pdbx_db_align_beg_ins_code ? _struct_ref_seq.db_align_end 93 _struct_ref_seq.pdbx_db_align_end_ins_code ? _struct_ref_seq.pdbx_auth_seq_align_beg 1 _struct_ref_seq.pdbx_auth_seq_align_end 58 # loop_ _struct_ref_seq_dif.align_id _struct_ref_seq_dif.pdbx_pdb_id_code _struct_ref_seq_dif.mon_id _struct_ref_seq_dif.pdbx_pdb_strand_id _struct_ref_seq_dif.seq_num _struct_ref_seq_dif.pdbx_pdb_ins_code _struct_ref_seq_dif.pdbx_seq_db_name _struct_ref_seq_dif.pdbx_seq_db_accession_code _struct_ref_seq_dif.db_mon_id _struct_ref_seq_dif.pdbx_seq_db_seq_num _struct_ref_seq_dif.details _struct_ref_seq_dif.pdbx_auth_seq_num _struct_ref_seq_dif.pdbx_ordinal 1 1K6U ALA A 11 ? UNP P00974 THR 46 'engineered mutation' 11 1 1 1K6U ALA A 13 ? UNP P00974 PRO 48 'engineered mutation' 13 2 1 1K6U ARG A 15 ? UNP P00974 LYS 50 'engineered mutation' 15 3 1 1K6U LEU A 52 ? UNP P00974 MET 87 'engineered mutation' 52 4 # _pdbx_struct_assembly.id 1 _pdbx_struct_assembly.details author_defined_assembly _pdbx_struct_assembly.method_details ? _pdbx_struct_assembly.oligomeric_details monomeric _pdbx_struct_assembly.oligomeric_count 1 # _pdbx_struct_assembly_gen.assembly_id 1 _pdbx_struct_assembly_gen.oper_expression 1 _pdbx_struct_assembly_gen.asym_id_list A,B,C,D,E,F,G,H,I,J,K # _pdbx_struct_oper_list.id 1 _pdbx_struct_oper_list.type 'identity operation' _pdbx_struct_oper_list.name 1_555 _pdbx_struct_oper_list.symmetry_operation x,y,z _pdbx_struct_oper_list.matrix[1][1] 1.0000000000 _pdbx_struct_oper_list.matrix[1][2] 0.0000000000 _pdbx_struct_oper_list.matrix[1][3] 0.0000000000 _pdbx_struct_oper_list.vector[1] 0.0000000000 _pdbx_struct_oper_list.matrix[2][1] 0.0000000000 _pdbx_struct_oper_list.matrix[2][2] 1.0000000000 _pdbx_struct_oper_list.matrix[2][3] 0.0000000000 _pdbx_struct_oper_list.vector[2] 0.0000000000 _pdbx_struct_oper_list.matrix[3][1] 0.0000000000 _pdbx_struct_oper_list.matrix[3][2] 0.0000000000 _pdbx_struct_oper_list.matrix[3][3] 1.0000000000 _pdbx_struct_oper_list.vector[3] 0.0000000000 # loop_ _struct_conf.conf_type_id _struct_conf.id _struct_conf.pdbx_PDB_helix_id _struct_conf.beg_label_comp_id _struct_conf.beg_label_asym_id _struct_conf.beg_label_seq_id _struct_conf.pdbx_beg_PDB_ins_code _struct_conf.end_label_comp_id _struct_conf.end_label_asym_id _struct_conf.end_label_seq_id _struct_conf.pdbx_end_PDB_ins_code _struct_conf.beg_auth_comp_id _struct_conf.beg_auth_asym_id _struct_conf.beg_auth_seq_id _struct_conf.end_auth_comp_id _struct_conf.end_auth_asym_id _struct_conf.end_auth_seq_id _struct_conf.pdbx_PDB_helix_class _struct_conf.details _struct_conf.pdbx_PDB_helix_length HELX_P HELX_P1 1 PRO A 2 ? GLU A 7 ? PRO A 2 GLU A 7 5 ? 6 HELX_P HELX_P2 2 SER A 47 ? GLY A 56 ? SER A 47 GLY A 56 1 ? 10 # _struct_conf_type.id HELX_P _struct_conf_type.criteria ? _struct_conf_type.reference ? # loop_ _struct_conn.id _struct_conn.conn_type_id _struct_conn.pdbx_leaving_atom_flag _struct_conn.pdbx_PDB_id _struct_conn.ptnr1_label_asym_id _struct_conn.ptnr1_label_comp_id _struct_conn.ptnr1_label_seq_id _struct_conn.ptnr1_label_atom_id _struct_conn.pdbx_ptnr1_label_alt_id _struct_conn.pdbx_ptnr1_PDB_ins_code _struct_conn.pdbx_ptnr1_standard_comp_id _struct_conn.ptnr1_symmetry _struct_conn.ptnr2_label_asym_id _struct_conn.ptnr2_label_comp_id _struct_conn.ptnr2_label_seq_id _struct_conn.ptnr2_label_atom_id _struct_conn.pdbx_ptnr2_label_alt_id _struct_conn.pdbx_ptnr2_PDB_ins_code _struct_conn.ptnr1_auth_asym_id _struct_conn.ptnr1_auth_comp_id _struct_conn.ptnr1_auth_seq_id _struct_conn.ptnr2_auth_asym_id _struct_conn.ptnr2_auth_comp_id _struct_conn.ptnr2_auth_seq_id _struct_conn.ptnr2_symmetry _struct_conn.pdbx_ptnr3_label_atom_id _struct_conn.pdbx_ptnr3_label_seq_id _struct_conn.pdbx_ptnr3_label_comp_id _struct_conn.pdbx_ptnr3_label_asym_id _struct_conn.pdbx_ptnr3_label_alt_id _struct_conn.pdbx_ptnr3_PDB_ins_code _struct_conn.details _struct_conn.pdbx_dist_value _struct_conn.pdbx_value_order _struct_conn.pdbx_role disulf1 disulf ? ? A CYS 5 SG ? ? ? 1_555 A CYS 55 SG ? ? A CYS 5 A CYS 55 1_555 ? ? ? ? ? ? ? 2.043 ? ? disulf2 disulf ? ? A CYS 14 SG ? ? ? 1_555 A CYS 38 SG A ? A CYS 14 A CYS 38 1_555 ? ? ? ? ? ? ? 1.908 ? ? disulf3 disulf ? ? A CYS 14 SG ? ? ? 1_555 A CYS 38 SG B ? A CYS 14 A CYS 38 1_555 ? ? ? ? ? ? ? 2.176 ? ? disulf4 disulf ? ? A CYS 30 SG ? ? ? 1_555 A CYS 51 SG ? ? A CYS 30 A CYS 51 1_555 ? ? ? ? ? ? ? 2.027 ? ? covale1 covale both ? A ARG 1 N ? ? ? 1_555 A ALA 58 C ? ? A ARG 1 A ALA 58 1_555 ? ? ? ? ? ? ? 1.327 ? ? # loop_ _struct_conn_type.id _struct_conn_type.criteria _struct_conn_type.reference disulf ? ? covale ? ? # loop_ _pdbx_modification_feature.ordinal _pdbx_modification_feature.label_comp_id _pdbx_modification_feature.label_asym_id _pdbx_modification_feature.label_seq_id _pdbx_modification_feature.label_alt_id _pdbx_modification_feature.modified_residue_label_comp_id _pdbx_modification_feature.modified_residue_label_asym_id _pdbx_modification_feature.modified_residue_label_seq_id _pdbx_modification_feature.modified_residue_label_alt_id _pdbx_modification_feature.auth_comp_id _pdbx_modification_feature.auth_asym_id _pdbx_modification_feature.auth_seq_id _pdbx_modification_feature.PDB_ins_code _pdbx_modification_feature.symmetry _pdbx_modification_feature.modified_residue_auth_comp_id _pdbx_modification_feature.modified_residue_auth_asym_id _pdbx_modification_feature.modified_residue_auth_seq_id _pdbx_modification_feature.modified_residue_PDB_ins_code _pdbx_modification_feature.modified_residue_symmetry _pdbx_modification_feature.comp_id_linking_atom _pdbx_modification_feature.modified_residue_id_linking_atom _pdbx_modification_feature.modified_residue_id _pdbx_modification_feature.ref_pcm_id _pdbx_modification_feature.ref_comp_id _pdbx_modification_feature.type _pdbx_modification_feature.category 1 CYS A 5 ? CYS A 55 ? CYS A 5 ? 1_555 CYS A 55 ? 1_555 SG SG . . . None 'Disulfide bridge' 2 CYS A 14 ? CYS A 38 A CYS A 14 ? 1_555 CYS A 38 ? 1_555 SG SG . . . None 'Disulfide bridge' 3 CYS A 14 ? CYS A 38 B CYS A 14 ? 1_555 CYS A 38 ? 1_555 SG SG . . . None 'Disulfide bridge' 4 CYS A 30 ? CYS A 51 ? CYS A 30 ? 1_555 CYS A 51 ? 1_555 SG SG . . . None 'Disulfide bridge' 5 ARG A 1 ? ALA A 58 ? ARG A 1 ? 1_555 ALA A 58 ? 1_555 N C . . . None 'Non-standard linkage' # _struct_sheet.id A _struct_sheet.type ? _struct_sheet.number_strands 2 _struct_sheet.details ? # _struct_sheet_order.sheet_id A _struct_sheet_order.range_id_1 1 _struct_sheet_order.range_id_2 2 _struct_sheet_order.offset ? _struct_sheet_order.sense 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 ILE A 18 ? ASN A 24 ? ILE A 18 ASN A 24 A 2 LEU A 29 ? TYR A 35 ? LEU A 29 TYR A 35 # _pdbx_struct_sheet_hbond.sheet_id A _pdbx_struct_sheet_hbond.range_id_1 1 _pdbx_struct_sheet_hbond.range_id_2 2 _pdbx_struct_sheet_hbond.range_1_label_atom_id N _pdbx_struct_sheet_hbond.range_1_label_comp_id ILE _pdbx_struct_sheet_hbond.range_1_label_asym_id A _pdbx_struct_sheet_hbond.range_1_label_seq_id 18 _pdbx_struct_sheet_hbond.range_1_PDB_ins_code ? _pdbx_struct_sheet_hbond.range_1_auth_atom_id N _pdbx_struct_sheet_hbond.range_1_auth_comp_id ILE _pdbx_struct_sheet_hbond.range_1_auth_asym_id A _pdbx_struct_sheet_hbond.range_1_auth_seq_id 18 _pdbx_struct_sheet_hbond.range_2_label_atom_id O _pdbx_struct_sheet_hbond.range_2_label_comp_id TYR _pdbx_struct_sheet_hbond.range_2_label_asym_id A _pdbx_struct_sheet_hbond.range_2_label_seq_id 35 _pdbx_struct_sheet_hbond.range_2_PDB_ins_code ? _pdbx_struct_sheet_hbond.range_2_auth_atom_id O _pdbx_struct_sheet_hbond.range_2_auth_comp_id TYR _pdbx_struct_sheet_hbond.range_2_auth_asym_id A _pdbx_struct_sheet_hbond.range_2_auth_seq_id 35 # loop_ _struct_site.id _struct_site.pdbx_evidence_code _struct_site.pdbx_auth_asym_id _struct_site.pdbx_auth_comp_id _struct_site.pdbx_auth_seq_id _struct_site.pdbx_auth_ins_code _struct_site.pdbx_num_residues _struct_site.details AC1 Software A SO4 59 ? 8 'BINDING SITE FOR RESIDUE SO4 A 59' AC2 Software A SO4 60 ? 11 'BINDING SITE FOR RESIDUE SO4 A 60' AC3 Software A SO4 61 ? 3 'BINDING SITE FOR RESIDUE SO4 A 61' AC4 Software A SO4 62 ? 8 'BINDING SITE FOR RESIDUE SO4 A 62' AC5 Software A SO4 63 ? 4 'BINDING SITE FOR RESIDUE SO4 A 63' AC6 Software A SO4 64 ? 8 'BINDING SITE FOR RESIDUE SO4 A 64' AC7 Software A SO4 65 ? 2 'BINDING SITE FOR RESIDUE SO4 A 65' AC8 Software A EDO 66 ? 4 'BINDING SITE FOR RESIDUE EDO A 66' AC9 Software A EDO 67 ? 3 'BINDING SITE FOR RESIDUE EDO A 67' # 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 8 PHE A 4 ? PHE A 4 . ? 1_555 ? 2 AC1 8 GLU A 7 ? GLU A 7 . ? 1_555 ? 3 AC1 8 ARG A 42 ? ARG A 42 . ? 1_555 ? 4 AC1 8 HOH K . ? HOH A 109 . ? 1_555 ? 5 AC1 8 HOH K . ? HOH A 125 . ? 1_555 ? 6 AC1 8 HOH K . ? HOH A 137 . ? 1_555 ? 7 AC1 8 HOH K . ? HOH A 138 . ? 1_555 ? 8 AC1 8 HOH K . ? HOH A 209 . ? 1_555 ? 9 AC2 11 ARG A 20 ? ARG A 20 . ? 1_555 ? 10 AC2 11 TYR A 35 ? TYR A 35 . ? 1_555 ? 11 AC2 11 GLY A 37 ? GLY A 37 . ? 1_555 ? 12 AC2 11 ALA A 40 ? ALA A 40 . ? 1_555 ? 13 AC2 11 ARG A 53 ? ARG A 53 . ? 8_665 ? 14 AC2 11 HOH K . ? HOH A 124 . ? 1_555 ? 15 AC2 11 HOH K . ? HOH A 160 . ? 1_555 ? 16 AC2 11 HOH K . ? HOH A 188 . ? 1_555 ? 17 AC2 11 HOH K . ? HOH A 191 . ? 8_665 ? 18 AC2 11 HOH K . ? HOH A 199 . ? 1_555 ? 19 AC2 11 HOH K . ? HOH A 221 . ? 1_555 ? 20 AC3 3 ARG A 15 ? ARG A 15 . ? 1_555 ? 21 AC3 3 HOH K . ? HOH A 150 . ? 1_555 ? 22 AC3 3 HOH K . ? HOH A 234 . ? 1_555 ? 23 AC4 8 CYS A 38 ? CYS A 38 . ? 1_555 ? 24 AC4 8 ARG A 39 ? ARG A 39 . ? 1_555 ? 25 AC4 8 HOH K . ? HOH A 124 . ? 1_555 ? 26 AC4 8 HOH K . ? HOH A 154 . ? 1_555 ? 27 AC4 8 HOH K . ? HOH A 196 . ? 1_555 ? 28 AC4 8 HOH K . ? HOH A 207 . ? 1_555 ? 29 AC4 8 HOH K . ? HOH A 221 . ? 1_555 ? 30 AC4 8 HOH K . ? HOH A 244 . ? 1_555 ? 31 AC5 4 ARG A 1 ? ARG A 1 . ? 1_555 ? 32 AC5 4 LYS A 26 ? LYS A 26 . ? 3_644 ? 33 AC5 4 HOH K . ? HOH A 115 . ? 1_555 ? 34 AC5 4 HOH K . ? HOH A 219 . ? 1_555 ? 35 AC6 8 PRO A 9 ? PRO A 9 . ? 1_555 ? 36 AC6 8 TYR A 10 ? TYR A 10 . ? 1_555 ? 37 AC6 8 ALA A 11 ? ALA A 11 . ? 1_555 ? 38 AC6 8 HOH K . ? HOH A 101 . ? 1_555 ? 39 AC6 8 HOH K . ? HOH A 102 . ? 1_555 ? 40 AC6 8 HOH K . ? HOH A 103 . ? 1_555 ? 41 AC6 8 HOH K . ? HOH A 153 . ? 1_555 ? 42 AC6 8 HOH K . ? HOH A 216 . ? 1_555 ? 43 AC7 2 PRO A 2 ? PRO A 2 . ? 1_555 ? 44 AC7 2 ASP A 3 ? ASP A 3 . ? 1_555 ? 45 AC8 4 ARG A 39 ? ARG A 39 . ? 1_555 ? 46 AC8 4 ALA A 40 ? ALA A 40 . ? 1_555 ? 47 AC8 4 LYS A 41 ? LYS A 41 . ? 1_555 ? 48 AC8 4 HOH K . ? HOH A 145 . ? 1_555 ? 49 AC9 3 ALA A 25 ? ALA A 25 . ? 1_555 ? 50 AC9 3 LEU A 52 ? LEU A 52 . ? 4_565 ? 51 AC9 3 HOH K . ? HOH A 158 . ? 1_555 ? # _pdbx_entry_details.entry_id 1K6U _pdbx_entry_details.compound_details ? _pdbx_entry_details.source_details ? _pdbx_entry_details.nonpolymer_details ? _pdbx_entry_details.sequence_details ? _pdbx_entry_details.has_ligand_of_interest ? _pdbx_entry_details.has_protein_modification Y # _pdbx_validate_close_contact.id 1 _pdbx_validate_close_contact.PDB_model_num 1 _pdbx_validate_close_contact.auth_atom_id_1 O2 _pdbx_validate_close_contact.auth_asym_id_1 A _pdbx_validate_close_contact.auth_comp_id_1 EDO _pdbx_validate_close_contact.auth_seq_id_1 66 _pdbx_validate_close_contact.PDB_ins_code_1 ? _pdbx_validate_close_contact.label_alt_id_1 ? _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_2 145 _pdbx_validate_close_contact.PDB_ins_code_2 ? _pdbx_validate_close_contact.label_alt_id_2 ? _pdbx_validate_close_contact.dist 2.14 # 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 CD A ARG 1 ? B NE A ARG 1 ? B CZ A ARG 1 ? B 133.01 123.60 9.41 1.40 N 2 1 CD A ARG 17 ? B NE A ARG 17 ? B CZ A ARG 17 ? B 132.89 123.60 9.29 1.40 N 3 1 NE A ARG 17 ? A CZ A ARG 17 ? A NH1 A ARG 17 ? A 124.66 120.30 4.36 0.50 N 4 1 NE A ARG 17 ? A CZ A ARG 17 ? A NH2 A ARG 17 ? A 113.47 120.30 -6.83 0.50 N 5 1 CA A CYS 38 ? ? CB A CYS 38 ? A SG A CYS 38 ? A 121.26 114.20 7.06 1.10 N 6 1 CD A ARG 39 ? A NE A ARG 39 ? A CZ A ARG 39 ? A 136.43 123.60 12.83 1.40 N 7 1 CD A ARG 39 ? B NE A ARG 39 ? B CZ A ARG 39 ? B 141.02 123.60 17.42 1.40 N 8 1 NE A ARG 39 ? A CZ A ARG 39 ? A NH1 A ARG 39 ? A 124.35 120.30 4.05 0.50 N # _pdbx_validate_torsion.id 1 _pdbx_validate_torsion.PDB_model_num 1 _pdbx_validate_torsion.auth_comp_id ASN _pdbx_validate_torsion.auth_asym_id A _pdbx_validate_torsion.auth_seq_id 44 _pdbx_validate_torsion.PDB_ins_code ? _pdbx_validate_torsion.label_alt_id ? _pdbx_validate_torsion.phi -161.26 _pdbx_validate_torsion.psi 107.82 # loop_ _pdbx_struct_special_symmetry.id _pdbx_struct_special_symmetry.PDB_model_num _pdbx_struct_special_symmetry.auth_asym_id _pdbx_struct_special_symmetry.auth_comp_id _pdbx_struct_special_symmetry.auth_seq_id _pdbx_struct_special_symmetry.PDB_ins_code _pdbx_struct_special_symmetry.label_asym_id _pdbx_struct_special_symmetry.label_comp_id _pdbx_struct_special_symmetry.label_seq_id 1 1 A SO4 61 ? D SO4 . 2 1 A SO4 65 ? H SO4 . 3 1 A HOH 170 ? K HOH . 4 1 A HOH 181 ? K HOH . 5 1 A HOH 189 ? K HOH . # 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 EDO C1 C N N 88 EDO O1 O N N 89 EDO C2 C N N 90 EDO O2 O N N 91 EDO H11 H N N 92 EDO H12 H N N 93 EDO HO1 H N N 94 EDO H21 H N N 95 EDO H22 H N N 96 EDO HO2 H N N 97 GLN N N N N 98 GLN CA C N S 99 GLN C C N N 100 GLN O O N N 101 GLN CB C N N 102 GLN CG C N N 103 GLN CD C N N 104 GLN OE1 O N N 105 GLN NE2 N N N 106 GLN OXT O N N 107 GLN H H N N 108 GLN H2 H N N 109 GLN HA H N N 110 GLN HB2 H N N 111 GLN HB3 H N N 112 GLN HG2 H N N 113 GLN HG3 H N N 114 GLN HE21 H N N 115 GLN HE22 H N N 116 GLN HXT H N N 117 GLU N N N N 118 GLU CA C N S 119 GLU C C N N 120 GLU O O N N 121 GLU CB C N N 122 GLU CG C N N 123 GLU CD C N N 124 GLU OE1 O N N 125 GLU OE2 O N N 126 GLU OXT O N N 127 GLU H H N N 128 GLU H2 H N N 129 GLU HA H N N 130 GLU HB2 H N N 131 GLU HB3 H N N 132 GLU HG2 H N N 133 GLU HG3 H N N 134 GLU HE2 H N N 135 GLU HXT H N N 136 GLY N N N N 137 GLY CA C N N 138 GLY C C N N 139 GLY O O N N 140 GLY OXT O N N 141 GLY H H N N 142 GLY H2 H N N 143 GLY HA2 H N N 144 GLY HA3 H N N 145 GLY HXT H N N 146 HOH O O N N 147 HOH H1 H N N 148 HOH H2 H N N 149 ILE N N N N 150 ILE CA C N S 151 ILE C C N N 152 ILE O O N N 153 ILE CB C N S 154 ILE CG1 C N N 155 ILE CG2 C N N 156 ILE CD1 C N N 157 ILE OXT O N N 158 ILE H H N N 159 ILE H2 H N N 160 ILE HA H N N 161 ILE HB H N N 162 ILE HG12 H N N 163 ILE HG13 H N N 164 ILE HG21 H N N 165 ILE HG22 H N N 166 ILE HG23 H N N 167 ILE HD11 H N N 168 ILE HD12 H N N 169 ILE HD13 H N N 170 ILE HXT H N N 171 LEU N N N N 172 LEU CA C N S 173 LEU C C N N 174 LEU O O N N 175 LEU CB C N N 176 LEU CG C N N 177 LEU CD1 C N N 178 LEU CD2 C N N 179 LEU OXT O N N 180 LEU H H N N 181 LEU H2 H N N 182 LEU HA H N N 183 LEU HB2 H N N 184 LEU HB3 H N N 185 LEU HG H N N 186 LEU HD11 H N N 187 LEU HD12 H N N 188 LEU HD13 H N N 189 LEU HD21 H N N 190 LEU HD22 H N N 191 LEU HD23 H N N 192 LEU HXT H N N 193 LYS N N N N 194 LYS CA C N S 195 LYS C C N N 196 LYS O O N N 197 LYS CB C N N 198 LYS CG C N N 199 LYS CD C N N 200 LYS CE C N N 201 LYS NZ N N N 202 LYS OXT O N N 203 LYS H H N N 204 LYS H2 H N N 205 LYS HA H N N 206 LYS HB2 H N N 207 LYS HB3 H N N 208 LYS HG2 H N N 209 LYS HG3 H N N 210 LYS HD2 H N N 211 LYS HD3 H N N 212 LYS HE2 H N N 213 LYS HE3 H N N 214 LYS HZ1 H N N 215 LYS HZ2 H N N 216 LYS HZ3 H N N 217 LYS HXT H N N 218 MET N N N N 219 MET CA C N S 220 MET C C N N 221 MET O O N N 222 MET CB C N N 223 MET CG C N N 224 MET SD S N N 225 MET CE C N N 226 MET OXT O N N 227 MET H H N N 228 MET H2 H N N 229 MET HA H N N 230 MET HB2 H N N 231 MET HB3 H N N 232 MET HG2 H N N 233 MET HG3 H N N 234 MET HE1 H N N 235 MET HE2 H N N 236 MET HE3 H N N 237 MET HXT H N N 238 PHE N N N N 239 PHE CA C N S 240 PHE C C N N 241 PHE O O N N 242 PHE CB C N N 243 PHE CG C Y N 244 PHE CD1 C Y N 245 PHE CD2 C Y N 246 PHE CE1 C Y N 247 PHE CE2 C Y N 248 PHE CZ C Y N 249 PHE OXT O N N 250 PHE H H N N 251 PHE H2 H N N 252 PHE HA H N N 253 PHE HB2 H N N 254 PHE HB3 H N N 255 PHE HD1 H N N 256 PHE HD2 H N N 257 PHE HE1 H N N 258 PHE HE2 H N N 259 PHE HZ H N N 260 PHE HXT H N N 261 PRO N N N N 262 PRO CA C N S 263 PRO C C N N 264 PRO O O N N 265 PRO CB C N N 266 PRO CG C N N 267 PRO CD C N N 268 PRO OXT O N N 269 PRO H H N N 270 PRO HA H N N 271 PRO HB2 H N N 272 PRO HB3 H N N 273 PRO HG2 H N N 274 PRO HG3 H N N 275 PRO HD2 H N N 276 PRO HD3 H N N 277 PRO HXT H N N 278 SER N N N N 279 SER CA C N S 280 SER C C N N 281 SER O O N N 282 SER CB C N N 283 SER OG O N N 284 SER OXT O N N 285 SER H H N N 286 SER H2 H N N 287 SER HA H N N 288 SER HB2 H N N 289 SER HB3 H N N 290 SER HG H N N 291 SER HXT H N N 292 SO4 S S N N 293 SO4 O1 O N N 294 SO4 O2 O N N 295 SO4 O3 O N N 296 SO4 O4 O N N 297 THR N N N N 298 THR CA C N S 299 THR C C N N 300 THR O O N N 301 THR CB C N R 302 THR OG1 O N N 303 THR CG2 C N N 304 THR OXT O N N 305 THR H H N N 306 THR H2 H N N 307 THR HA H N N 308 THR HB H N N 309 THR HG1 H N N 310 THR HG21 H N N 311 THR HG22 H N N 312 THR HG23 H N N 313 THR HXT H N N 314 TYR N N N N 315 TYR CA C N S 316 TYR C C N N 317 TYR O O N N 318 TYR CB C N N 319 TYR CG C Y N 320 TYR CD1 C Y N 321 TYR CD2 C Y N 322 TYR CE1 C Y N 323 TYR CE2 C Y N 324 TYR CZ C Y N 325 TYR OH O N N 326 TYR OXT O N N 327 TYR H H N N 328 TYR H2 H N N 329 TYR HA H N N 330 TYR HB2 H N N 331 TYR HB3 H N N 332 TYR HD1 H N N 333 TYR HD2 H N N 334 TYR HE1 H N N 335 TYR HE2 H N N 336 TYR HH H N N 337 TYR HXT H N N 338 VAL N N N N 339 VAL CA C N S 340 VAL C C N N 341 VAL O O N N 342 VAL CB C N N 343 VAL CG1 C N N 344 VAL CG2 C N N 345 VAL OXT O N N 346 VAL H H N N 347 VAL H2 H N N 348 VAL HA H N N 349 VAL HB H N N 350 VAL HG11 H N N 351 VAL HG12 H N N 352 VAL HG13 H N N 353 VAL HG21 H N N 354 VAL HG22 H N N 355 VAL HG23 H N N 356 VAL HXT H N N 357 # 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 EDO C1 O1 sing N N 83 EDO C1 C2 sing N N 84 EDO C1 H11 sing N N 85 EDO C1 H12 sing N N 86 EDO O1 HO1 sing N N 87 EDO C2 O2 sing N N 88 EDO C2 H21 sing N N 89 EDO C2 H22 sing N N 90 EDO O2 HO2 sing N N 91 GLN N CA sing N N 92 GLN N H sing N N 93 GLN N H2 sing N N 94 GLN CA C sing N N 95 GLN CA CB sing N N 96 GLN CA HA sing N N 97 GLN C O doub N N 98 GLN C OXT sing N N 99 GLN CB CG sing N N 100 GLN CB HB2 sing N N 101 GLN CB HB3 sing N N 102 GLN CG CD sing N N 103 GLN CG HG2 sing N N 104 GLN CG HG3 sing N N 105 GLN CD OE1 doub N N 106 GLN CD NE2 sing N N 107 GLN NE2 HE21 sing N N 108 GLN NE2 HE22 sing N N 109 GLN OXT HXT sing N N 110 GLU N CA sing N N 111 GLU N H sing N N 112 GLU N H2 sing N N 113 GLU CA C sing N N 114 GLU CA CB sing N N 115 GLU CA HA sing N N 116 GLU C O doub N N 117 GLU C OXT sing N N 118 GLU CB CG sing N N 119 GLU CB HB2 sing N N 120 GLU CB HB3 sing N N 121 GLU CG CD sing N N 122 GLU CG HG2 sing N N 123 GLU CG HG3 sing N N 124 GLU CD OE1 doub N N 125 GLU CD OE2 sing N N 126 GLU OE2 HE2 sing N N 127 GLU OXT HXT sing N N 128 GLY N CA sing N N 129 GLY N H sing N N 130 GLY N H2 sing N N 131 GLY CA C sing N N 132 GLY CA HA2 sing N N 133 GLY CA HA3 sing N N 134 GLY C O doub N N 135 GLY C OXT sing N N 136 GLY OXT HXT sing N N 137 HOH O H1 sing N N 138 HOH O H2 sing N N 139 ILE N CA sing N N 140 ILE N H sing N N 141 ILE N H2 sing N N 142 ILE CA C sing N N 143 ILE CA CB sing N N 144 ILE CA HA sing N N 145 ILE C O doub N N 146 ILE C OXT sing N N 147 ILE CB CG1 sing N N 148 ILE CB CG2 sing N N 149 ILE CB HB sing N N 150 ILE CG1 CD1 sing N N 151 ILE CG1 HG12 sing N N 152 ILE CG1 HG13 sing N N 153 ILE CG2 HG21 sing N N 154 ILE CG2 HG22 sing N N 155 ILE CG2 HG23 sing N N 156 ILE CD1 HD11 sing N N 157 ILE CD1 HD12 sing N N 158 ILE CD1 HD13 sing N N 159 ILE OXT HXT sing N N 160 LEU N CA sing N N 161 LEU N H sing N N 162 LEU N H2 sing N N 163 LEU CA C sing N N 164 LEU CA CB sing N N 165 LEU CA HA sing N N 166 LEU C O doub N N 167 LEU C OXT sing N N 168 LEU CB CG sing N N 169 LEU CB HB2 sing N N 170 LEU CB HB3 sing N N 171 LEU CG CD1 sing N N 172 LEU CG CD2 sing N N 173 LEU CG HG sing N N 174 LEU CD1 HD11 sing N N 175 LEU CD1 HD12 sing N N 176 LEU CD1 HD13 sing N N 177 LEU CD2 HD21 sing N N 178 LEU CD2 HD22 sing N N 179 LEU CD2 HD23 sing N N 180 LEU OXT HXT sing N N 181 LYS N CA sing N N 182 LYS N H sing N N 183 LYS N H2 sing N N 184 LYS CA C sing N N 185 LYS CA CB sing N N 186 LYS CA HA sing N N 187 LYS C O doub N N 188 LYS C OXT sing N N 189 LYS CB CG sing N N 190 LYS CB HB2 sing N N 191 LYS CB HB3 sing N N 192 LYS CG CD sing N N 193 LYS CG HG2 sing N N 194 LYS CG HG3 sing N N 195 LYS CD CE sing N N 196 LYS CD HD2 sing N N 197 LYS CD HD3 sing N N 198 LYS CE NZ sing N N 199 LYS CE HE2 sing N N 200 LYS CE HE3 sing N N 201 LYS NZ HZ1 sing N N 202 LYS NZ HZ2 sing N N 203 LYS NZ HZ3 sing N N 204 LYS OXT HXT sing N N 205 MET N CA sing N N 206 MET N H sing N N 207 MET N H2 sing N N 208 MET CA C sing N N 209 MET CA CB sing N N 210 MET CA HA sing N N 211 MET C O doub N N 212 MET C OXT sing N N 213 MET CB CG sing N N 214 MET CB HB2 sing N N 215 MET CB HB3 sing N N 216 MET CG SD sing N N 217 MET CG HG2 sing N N 218 MET CG HG3 sing N N 219 MET SD CE sing N N 220 MET CE HE1 sing N N 221 MET CE HE2 sing N N 222 MET CE HE3 sing N N 223 MET OXT HXT sing N N 224 PHE N CA sing N N 225 PHE N H sing N N 226 PHE N H2 sing N N 227 PHE CA C sing N N 228 PHE CA CB sing N N 229 PHE CA HA sing N N 230 PHE C O doub N N 231 PHE C OXT sing N N 232 PHE CB CG sing N N 233 PHE CB HB2 sing N N 234 PHE CB HB3 sing N N 235 PHE CG CD1 doub Y N 236 PHE CG CD2 sing Y N 237 PHE CD1 CE1 sing Y N 238 PHE CD1 HD1 sing N N 239 PHE CD2 CE2 doub Y N 240 PHE CD2 HD2 sing N N 241 PHE CE1 CZ doub Y N 242 PHE CE1 HE1 sing N N 243 PHE CE2 CZ sing Y N 244 PHE CE2 HE2 sing N N 245 PHE CZ HZ sing N N 246 PHE OXT HXT sing N N 247 PRO N CA sing N N 248 PRO N CD sing N N 249 PRO N H sing N N 250 PRO CA C sing N N 251 PRO CA CB sing N N 252 PRO CA HA sing N N 253 PRO C O doub N N 254 PRO C OXT sing N N 255 PRO CB CG sing N N 256 PRO CB HB2 sing N N 257 PRO CB HB3 sing N N 258 PRO CG CD sing N N 259 PRO CG HG2 sing N N 260 PRO CG HG3 sing N N 261 PRO CD HD2 sing N N 262 PRO CD HD3 sing N N 263 PRO OXT HXT sing N N 264 SER N CA sing N N 265 SER N H sing N N 266 SER N H2 sing N N 267 SER CA C sing N N 268 SER CA CB sing N N 269 SER CA HA sing N N 270 SER C O doub N N 271 SER C OXT sing N N 272 SER CB OG sing N N 273 SER CB HB2 sing N N 274 SER CB HB3 sing N N 275 SER OG HG sing N N 276 SER OXT HXT sing N N 277 SO4 S O1 doub N N 278 SO4 S O2 doub N N 279 SO4 S O3 sing N N 280 SO4 S O4 sing N N 281 THR N CA sing N N 282 THR N H sing N N 283 THR N H2 sing N N 284 THR CA C sing N N 285 THR CA CB sing N N 286 THR CA HA sing N N 287 THR C O doub N N 288 THR C OXT sing N N 289 THR CB OG1 sing N N 290 THR CB CG2 sing N N 291 THR CB HB sing N N 292 THR OG1 HG1 sing N N 293 THR CG2 HG21 sing N N 294 THR CG2 HG22 sing N N 295 THR CG2 HG23 sing N N 296 THR OXT HXT sing N N 297 TYR N CA sing N N 298 TYR N H sing N N 299 TYR N H2 sing N N 300 TYR CA C sing N N 301 TYR CA CB sing N N 302 TYR CA HA sing N N 303 TYR C O doub N N 304 TYR C OXT sing N N 305 TYR CB CG sing N N 306 TYR CB HB2 sing N N 307 TYR CB HB3 sing N N 308 TYR CG CD1 doub Y N 309 TYR CG CD2 sing Y N 310 TYR CD1 CE1 sing Y N 311 TYR CD1 HD1 sing N N 312 TYR CD2 CE2 doub Y N 313 TYR CD2 HD2 sing N N 314 TYR CE1 CZ doub Y N 315 TYR CE1 HE1 sing N N 316 TYR CE2 CZ sing Y N 317 TYR CE2 HE2 sing N N 318 TYR CZ OH sing N N 319 TYR OH HH sing N N 320 TYR OXT HXT sing N N 321 VAL N CA sing N N 322 VAL N H sing N N 323 VAL N H2 sing N N 324 VAL CA C sing N N 325 VAL CA CB sing N N 326 VAL CA HA sing N N 327 VAL C O doub N N 328 VAL C OXT sing N N 329 VAL CB CG1 sing N N 330 VAL CB CG2 sing N N 331 VAL CB HB sing N N 332 VAL CG1 HG11 sing N N 333 VAL CG1 HG12 sing N N 334 VAL CG1 HG13 sing N N 335 VAL CG2 HG21 sing N N 336 VAL CG2 HG22 sing N N 337 VAL CG2 HG23 sing N N 338 VAL OXT HXT sing N N 339 # _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 1G6X _pdbx_initial_refinement_model.details 'pdb entry 1g6x' # _atom_sites.entry_id 1K6U _atom_sites.fract_transf_matrix[1][1] 0.019266 _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] 0.019266 _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] 0.023312 _atom_sites.fract_transf_vector[1] 0.000000 _atom_sites.fract_transf_vector[2] 0.000000 _atom_sites.fract_transf_vector[3] 0.000000 # loop_ _atom_type.symbol C N O S # loop_