data_1AN1 # _entry.id 1AN1 # _audit_conform.dict_name mmcif_pdbx.dic _audit_conform.dict_version 5.399 _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 1AN1 pdb_00001an1 10.2210/pdb1an1/pdb WWPDB D_1000171019 ? ? # 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 1998-07-01 2 'Structure model' 1 1 2008-03-24 3 'Structure model' 1 2 2011-07-13 4 'Structure model' 1 3 2023-08-02 5 'Structure model' 1 4 2024-11-20 # _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' 'Refinement description' 6 5 'Structure model' 'Data collection' 7 5 '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' pdbx_initial_refinement_model 3 4 'Structure model' pdbx_struct_conn_angle 4 4 'Structure model' struct_conn 5 4 'Structure model' struct_ref_seq_dif 6 4 'Structure model' struct_site 7 5 'Structure model' chem_comp_atom 8 5 'Structure model' chem_comp_bond 9 5 'Structure model' pdbx_entry_details 10 5 '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' '_pdbx_struct_conn_angle.ptnr1_auth_comp_id' 4 4 'Structure model' '_pdbx_struct_conn_angle.ptnr1_auth_seq_id' 5 4 'Structure model' '_pdbx_struct_conn_angle.ptnr1_label_asym_id' 6 4 'Structure model' '_pdbx_struct_conn_angle.ptnr1_label_atom_id' 7 4 'Structure model' '_pdbx_struct_conn_angle.ptnr1_label_comp_id' 8 4 'Structure model' '_pdbx_struct_conn_angle.ptnr1_label_seq_id' 9 4 'Structure model' '_pdbx_struct_conn_angle.ptnr3_auth_comp_id' 10 4 'Structure model' '_pdbx_struct_conn_angle.ptnr3_auth_seq_id' 11 4 'Structure model' '_pdbx_struct_conn_angle.ptnr3_label_asym_id' 12 4 'Structure model' '_pdbx_struct_conn_angle.ptnr3_label_atom_id' 13 4 'Structure model' '_pdbx_struct_conn_angle.ptnr3_label_comp_id' 14 4 'Structure model' '_pdbx_struct_conn_angle.ptnr3_label_seq_id' 15 4 'Structure model' '_pdbx_struct_conn_angle.value' 16 4 'Structure model' '_struct_conn.pdbx_dist_value' 17 4 'Structure model' '_struct_conn.pdbx_leaving_atom_flag' 18 4 'Structure model' '_struct_conn.ptnr1_auth_comp_id' 19 4 'Structure model' '_struct_conn.ptnr1_auth_seq_id' 20 4 'Structure model' '_struct_conn.ptnr1_label_asym_id' 21 4 'Structure model' '_struct_conn.ptnr1_label_atom_id' 22 4 'Structure model' '_struct_conn.ptnr1_label_comp_id' 23 4 'Structure model' '_struct_conn.ptnr1_label_seq_id' 24 4 'Structure model' '_struct_conn.ptnr2_auth_comp_id' 25 4 'Structure model' '_struct_conn.ptnr2_auth_seq_id' 26 4 'Structure model' '_struct_conn.ptnr2_label_asym_id' 27 4 'Structure model' '_struct_conn.ptnr2_label_atom_id' 28 4 'Structure model' '_struct_conn.ptnr2_label_comp_id' 29 4 'Structure model' '_struct_conn.ptnr2_label_seq_id' 30 4 'Structure model' '_struct_ref_seq_dif.details' 31 4 'Structure model' '_struct_site.pdbx_auth_asym_id' 32 4 'Structure model' '_struct_site.pdbx_auth_comp_id' 33 4 'Structure model' '_struct_site.pdbx_auth_seq_id' # _pdbx_database_status.status_code REL _pdbx_database_status.entry_id 1AN1 _pdbx_database_status.recvd_initial_deposition_date 1997-06-26 _pdbx_database_status.deposit_site ? _pdbx_database_status.process_site BNL _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 'Priestle, J.P.' 1 'Di Marco, S.' 2 # 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 'Structure of the complex of leech-derived tryptase inhibitor (LDTI) with trypsin and modeling of the LDTI-tryptase system.' Structure 5 1465 1474 1997 STRUE6 UK 0969-2126 2005 ? 9384562 '10.1016/S0969-2126(97)00296-7' 1 ;Purification, Characterization and Biological Evaluation of Recombinant Leech-Derived Tryptase Inhibitor (Rldti) Expressed at High Level in the Yeast Saccharomyces Cerevisiae ; Eur.J.Biochem. 241 619 ? 1996 EJBCAI IX 0014-2956 0262 ? ? ? 2 ;A Kazal-Type Inhibitor of Human Mast Cell Tryptase: Isolation from the Medical Leech Hirudo Medicinalis, Characterization, and Sequence Analysis ; Biol.Chem.Hoppe-Seyler 375 685 ? 1994 BCHSEI GW 0177-3593 0858 ? ? ? # loop_ _citation_author.citation_id _citation_author.name _citation_author.ordinal _citation_author.identifier_ORCID primary 'Di Marco, S.' 1 ? primary 'Priestle, J.P.' 2 ? 1 'Pohlig, G.' 3 ? 1 'Fendrich, G.' 4 ? 1 'Knecht, R.' 5 ? 1 'Eder, B.' 6 ? 1 'Piechottka, G.' 7 ? 1 'Sommerhoff, C.P.' 8 ? 1 'Heim, J.' 9 ? 2 'Sommerhoff, C.P.' 10 ? 2 'Sollner, C.' 11 ? 2 'Mentele, R.' 12 ? 2 'Piechottka, G.P.' 13 ? 2 'Auerswald, E.A.' 14 ? 2 'Fritz, H.' 15 ? # 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 TRYPSIN 23494.480 1 ? ? ? ? 2 polymer man 'TRYPTASE INHIBITOR' 4750.614 1 3.4.21.4 'N115D (D-ASPARTIC ACID FORM)' ? ? 3 non-polymer syn 'CALCIUM ION' 40.078 1 ? ? ? ? 4 water nat water 18.015 138 ? ? ? ? # _entity_name_com.entity_id 1 _entity_name_com.name LDTI # loop_ _entity_poly.entity_id _entity_poly.type _entity_poly.nstd_linkage _entity_poly.nstd_monomer _entity_poly.pdbx_seq_one_letter_code _entity_poly.pdbx_seq_one_letter_code_can _entity_poly.pdbx_strand_id _entity_poly.pdbx_target_identifier 1 'polypeptide(L)' no yes ;IVGGYTCAANSIPYQVSLNSGSHFCGGSLINSQWVVSAAHCYKSRIQVRLGEHNIDVLEGNEQFINAAKIITHPNFNGNT LDNDIMLIKLSSPATL(DAS)SRVATVSLPRSCAAAGTECLISGWGNTKSSGSSYPSLLQCLKAPVLSDSSCKSSYPGQI TGNMICVGFLEGGKDSCQGDSGGPVVCNGQLQGIVSWGYGCAQKNKPGVYTKVCNYVNWIQQTIAAN ; ;IVGGYTCAANSIPYQVSLNSGSHFCGGSLINSQWVVSAAHCYKSRIQVRLGEHNIDVLEGNEQFINAAKIITHPNFNGNT LDNDIMLIKLSSPATLDSRVATVSLPRSCAAAGTECLISGWGNTKSSGSSYPSLLQCLKAPVLSDSSCKSSYPGQITGNM ICVGFLEGGKDSCQGDSGGPVVCNGQLQGIVSWGYGCAQKNKPGVYTKVCNYVNWIQQTIAAN ; E ? 2 'polypeptide(L)' no no KKVCACPKILKPVCGSDGRTYANSCIARCNGVSIKSEGSCPTGILN KKVCACPKILKPVCGSDGRTYANSCIARCNGVSIKSEGSCPTGILN I ? # loop_ _pdbx_entity_nonpoly.entity_id _pdbx_entity_nonpoly.name _pdbx_entity_nonpoly.comp_id 3 'CALCIUM ION' CA 4 water HOH # loop_ _entity_poly_seq.entity_id _entity_poly_seq.num _entity_poly_seq.mon_id _entity_poly_seq.hetero 1 1 ILE n 1 2 VAL n 1 3 GLY n 1 4 GLY n 1 5 TYR n 1 6 THR n 1 7 CYS n 1 8 ALA n 1 9 ALA n 1 10 ASN n 1 11 SER n 1 12 ILE n 1 13 PRO n 1 14 TYR n 1 15 GLN n 1 16 VAL n 1 17 SER n 1 18 LEU n 1 19 ASN n 1 20 SER n 1 21 GLY n 1 22 SER n 1 23 HIS n 1 24 PHE n 1 25 CYS n 1 26 GLY n 1 27 GLY n 1 28 SER n 1 29 LEU n 1 30 ILE n 1 31 ASN n 1 32 SER n 1 33 GLN n 1 34 TRP n 1 35 VAL n 1 36 VAL n 1 37 SER n 1 38 ALA n 1 39 ALA n 1 40 HIS n 1 41 CYS n 1 42 TYR n 1 43 LYS n 1 44 SER n 1 45 ARG n 1 46 ILE n 1 47 GLN n 1 48 VAL n 1 49 ARG n 1 50 LEU n 1 51 GLY n 1 52 GLU n 1 53 HIS n 1 54 ASN n 1 55 ILE n 1 56 ASP n 1 57 VAL n 1 58 LEU n 1 59 GLU n 1 60 GLY n 1 61 ASN n 1 62 GLU n 1 63 GLN n 1 64 PHE n 1 65 ILE n 1 66 ASN n 1 67 ALA n 1 68 ALA n 1 69 LYS n 1 70 ILE n 1 71 ILE n 1 72 THR n 1 73 HIS n 1 74 PRO n 1 75 ASN n 1 76 PHE n 1 77 ASN n 1 78 GLY n 1 79 ASN n 1 80 THR n 1 81 LEU n 1 82 ASP n 1 83 ASN n 1 84 ASP n 1 85 ILE n 1 86 MET n 1 87 LEU n 1 88 ILE n 1 89 LYS n 1 90 LEU n 1 91 SER n 1 92 SER n 1 93 PRO n 1 94 ALA n 1 95 THR n 1 96 LEU n 1 97 DAS n 1 98 SER n 1 99 ARG n 1 100 VAL n 1 101 ALA n 1 102 THR n 1 103 VAL n 1 104 SER n 1 105 LEU n 1 106 PRO n 1 107 ARG n 1 108 SER n 1 109 CYS n 1 110 ALA n 1 111 ALA n 1 112 ALA n 1 113 GLY n 1 114 THR n 1 115 GLU n 1 116 CYS n 1 117 LEU n 1 118 ILE n 1 119 SER n 1 120 GLY n 1 121 TRP n 1 122 GLY n 1 123 ASN n 1 124 THR n 1 125 LYS n 1 126 SER n 1 127 SER n 1 128 GLY n 1 129 SER n 1 130 SER n 1 131 TYR n 1 132 PRO n 1 133 SER n 1 134 LEU n 1 135 LEU n 1 136 GLN n 1 137 CYS n 1 138 LEU n 1 139 LYS n 1 140 ALA n 1 141 PRO n 1 142 VAL n 1 143 LEU n 1 144 SER n 1 145 ASP n 1 146 SER n 1 147 SER n 1 148 CYS n 1 149 LYS n 1 150 SER n 1 151 SER n 1 152 TYR n 1 153 PRO n 1 154 GLY n 1 155 GLN n 1 156 ILE n 1 157 THR n 1 158 GLY n 1 159 ASN n 1 160 MET n 1 161 ILE n 1 162 CYS n 1 163 VAL n 1 164 GLY n 1 165 PHE n 1 166 LEU n 1 167 GLU n 1 168 GLY n 1 169 GLY n 1 170 LYS n 1 171 ASP n 1 172 SER n 1 173 CYS n 1 174 GLN n 1 175 GLY n 1 176 ASP n 1 177 SER n 1 178 GLY n 1 179 GLY n 1 180 PRO n 1 181 VAL n 1 182 VAL n 1 183 CYS n 1 184 ASN n 1 185 GLY n 1 186 GLN n 1 187 LEU n 1 188 GLN n 1 189 GLY n 1 190 ILE n 1 191 VAL n 1 192 SER n 1 193 TRP n 1 194 GLY n 1 195 TYR n 1 196 GLY n 1 197 CYS n 1 198 ALA n 1 199 GLN n 1 200 LYS n 1 201 ASN n 1 202 LYS n 1 203 PRO n 1 204 GLY n 1 205 VAL n 1 206 TYR n 1 207 THR n 1 208 LYS n 1 209 VAL n 1 210 CYS n 1 211 ASN n 1 212 TYR n 1 213 VAL n 1 214 ASN n 1 215 TRP n 1 216 ILE n 1 217 GLN n 1 218 GLN n 1 219 THR n 1 220 ILE n 1 221 ALA n 1 222 ALA n 1 223 ASN n 2 1 LYS n 2 2 LYS n 2 3 VAL n 2 4 CYS n 2 5 ALA n 2 6 CYS n 2 7 PRO n 2 8 LYS n 2 9 ILE n 2 10 LEU n 2 11 LYS n 2 12 PRO n 2 13 VAL n 2 14 CYS n 2 15 GLY n 2 16 SER n 2 17 ASP n 2 18 GLY n 2 19 ARG n 2 20 THR n 2 21 TYR n 2 22 ALA n 2 23 ASN n 2 24 SER n 2 25 CYS n 2 26 ILE n 2 27 ALA n 2 28 ARG n 2 29 CYS n 2 30 ASN n 2 31 GLY n 2 32 VAL n 2 33 SER n 2 34 ILE n 2 35 LYS n 2 36 SER n 2 37 GLU n 2 38 GLY n 2 39 SER n 2 40 CYS n 2 41 PRO n 2 42 THR n 2 43 GLY n 2 44 ILE n 2 45 LEU n 2 46 ASN n # loop_ _entity_src_gen.entity_id _entity_src_gen.pdbx_src_id _entity_src_gen.pdbx_alt_source_flag _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 _entity_src_gen.pdbx_gene_src_gene _entity_src_gen.gene_src_species _entity_src_gen.gene_src_strain _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 _entity_src_gen.pdbx_gene_src_ncbi_taxonomy_id _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 _entity_src_gen.pdbx_host_org_ncbi_taxonomy_id _entity_src_gen.host_org_genus _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 _entity_src_gen.pdbx_host_org_vector _entity_src_gen.host_org_details _entity_src_gen.expression_system_id _entity_src_gen.plasmid_name _entity_src_gen.plasmid_details _entity_src_gen.pdbx_description 1 1 sample ? ? ? pig Sus ? ? ? ? ? ? ? 'Sus scrofa' 9823 ? ? ? PANCREAS ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? 2 1 sample ? ? ? 'medicinal leech' Hirudo ? ? ? ? ? ? ? 'Hirudo medicinalis' 6421 ? ? ? 'SALIVARY GLANDS' ? ? ? ;baker's yeast ; 'Saccharomyces cerevisiae' 4932 Saccharomyces ? ? ? ? ? H449 'TR1376, TR1417' ? ? ? ? ? ? ? ? ? ? PDP34 ? ? # 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 CA non-polymer . 'CALCIUM ION' ? 'Ca 2' 40.078 CYS 'L-peptide linking' y CYSTEINE ? 'C3 H7 N O2 S' 121.158 DAS 'D-peptide linking' . 'D-ASPARTIC ACID' ? 'C4 H7 N O4' 133.103 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 ILE 1 16 16 ILE ILE E . n A 1 2 VAL 2 17 17 VAL VAL E . n A 1 3 GLY 3 18 18 GLY GLY E . n A 1 4 GLY 4 19 19 GLY GLY E . n A 1 5 TYR 5 20 20 TYR TYR E . n A 1 6 THR 6 21 21 THR THR E . n A 1 7 CYS 7 22 22 CYS CYS E . n A 1 8 ALA 8 23 23 ALA ALA E . n A 1 9 ALA 9 24 24 ALA ALA E . n A 1 10 ASN 10 25 25 ASN ASN E . n A 1 11 SER 11 26 26 SER SER E . n A 1 12 ILE 12 27 27 ILE ILE E . n A 1 13 PRO 13 28 28 PRO PRO E . n A 1 14 TYR 14 29 29 TYR TYR E . n A 1 15 GLN 15 30 30 GLN GLN E . n A 1 16 VAL 16 31 31 VAL VAL E . n A 1 17 SER 17 32 32 SER SER E . n A 1 18 LEU 18 33 33 LEU LEU E . n A 1 19 ASN 19 34 34 ASN ASN E . n A 1 20 SER 20 37 37 SER SER E . n A 1 21 GLY 21 38 38 GLY GLY E . n A 1 22 SER 22 39 39 SER SER E . n A 1 23 HIS 23 40 40 HIS HIS E . n A 1 24 PHE 24 41 41 PHE PHE E . n A 1 25 CYS 25 42 42 CYS CYS E . n A 1 26 GLY 26 43 43 GLY GLY E . n A 1 27 GLY 27 44 44 GLY GLY E . n A 1 28 SER 28 45 45 SER SER E . n A 1 29 LEU 29 46 46 LEU LEU E . n A 1 30 ILE 30 47 47 ILE ILE E . n A 1 31 ASN 31 48 48 ASN ASN E . n A 1 32 SER 32 49 49 SER SER E . n A 1 33 GLN 33 50 50 GLN GLN E . n A 1 34 TRP 34 51 51 TRP TRP E . n A 1 35 VAL 35 52 52 VAL VAL E . n A 1 36 VAL 36 53 53 VAL VAL E . n A 1 37 SER 37 54 54 SER SER E . n A 1 38 ALA 38 55 55 ALA ALA E . n A 1 39 ALA 39 56 56 ALA ALA E . n A 1 40 HIS 40 57 57 HIS HIS E . n A 1 41 CYS 41 58 58 CYS CYS E . n A 1 42 TYR 42 59 59 TYR TYR E . n A 1 43 LYS 43 60 60 LYS LYS E . n A 1 44 SER 44 61 61 SER SER E . n A 1 45 ARG 45 62 62 ARG ARG E . n A 1 46 ILE 46 63 63 ILE ILE E . n A 1 47 GLN 47 64 64 GLN GLN E . n A 1 48 VAL 48 65 65 VAL VAL E . n A 1 49 ARG 49 66 66 ARG ARG E . n A 1 50 LEU 50 67 67 LEU LEU E . n A 1 51 GLY 51 69 69 GLY GLY E . n A 1 52 GLU 52 70 70 GLU GLU E . n A 1 53 HIS 53 71 71 HIS HIS E . n A 1 54 ASN 54 72 72 ASN ASN E . n A 1 55 ILE 55 73 73 ILE ILE E . n A 1 56 ASP 56 74 74 ASP ASP E . n A 1 57 VAL 57 75 75 VAL VAL E . n A 1 58 LEU 58 76 76 LEU LEU E . n A 1 59 GLU 59 77 77 GLU GLU E . n A 1 60 GLY 60 78 78 GLY GLY E . n A 1 61 ASN 61 79 79 ASN ASN E . n A 1 62 GLU 62 80 80 GLU GLU E . n A 1 63 GLN 63 81 81 GLN GLN E . n A 1 64 PHE 64 82 82 PHE PHE E . n A 1 65 ILE 65 83 83 ILE ILE E . n A 1 66 ASN 66 84 84 ASN ASN E . n A 1 67 ALA 67 85 85 ALA ALA E . n A 1 68 ALA 68 86 86 ALA ALA E . n A 1 69 LYS 69 87 87 LYS LYS E . n A 1 70 ILE 70 88 88 ILE ILE E . n A 1 71 ILE 71 89 89 ILE ILE E . n A 1 72 THR 72 90 90 THR THR E . n A 1 73 HIS 73 91 91 HIS HIS E . n A 1 74 PRO 74 92 92 PRO PRO E . n A 1 75 ASN 75 93 93 ASN ASN E . n A 1 76 PHE 76 94 94 PHE PHE E . n A 1 77 ASN 77 95 95 ASN ASN E . n A 1 78 GLY 78 96 96 GLY GLY E . n A 1 79 ASN 79 97 97 ASN ASN E . n A 1 80 THR 80 98 98 THR THR E . n A 1 81 LEU 81 99 99 LEU LEU E . n A 1 82 ASP 82 100 100 ASP ASP E . n A 1 83 ASN 83 101 101 ASN ASN E . n A 1 84 ASP 84 102 102 ASP ASP E . n A 1 85 ILE 85 103 103 ILE ILE E . n A 1 86 MET 86 104 104 MET MET E . n A 1 87 LEU 87 105 105 LEU LEU E . n A 1 88 ILE 88 106 106 ILE ILE E . n A 1 89 LYS 89 107 107 LYS LYS E . n A 1 90 LEU 90 108 108 LEU LEU E . n A 1 91 SER 91 109 109 SER SER E . n A 1 92 SER 92 110 110 SER SER E . n A 1 93 PRO 93 111 111 PRO PRO E . n A 1 94 ALA 94 112 112 ALA ALA E . n A 1 95 THR 95 113 113 THR THR E . n A 1 96 LEU 96 114 114 LEU LEU E . n A 1 97 DAS 97 115 115 DAS DAS E . n A 1 98 SER 98 116 116 SER SER E . n A 1 99 ARG 99 117 117 ARG ARG E . n A 1 100 VAL 100 118 118 VAL VAL E . n A 1 101 ALA 101 119 119 ALA ALA E . n A 1 102 THR 102 120 120 THR THR E . n A 1 103 VAL 103 121 121 VAL VAL E . n A 1 104 SER 104 122 122 SER SER E . n A 1 105 LEU 105 123 123 LEU LEU E . n A 1 106 PRO 106 124 124 PRO PRO E . n A 1 107 ARG 107 125 125 ARG ARG E . n A 1 108 SER 108 127 127 SER SER E . n A 1 109 CYS 109 128 128 CYS CYS E . n A 1 110 ALA 110 129 129 ALA ALA E . n A 1 111 ALA 111 130 130 ALA ALA E . n A 1 112 ALA 112 132 132 ALA ALA E . n A 1 113 GLY 113 133 133 GLY GLY E . n A 1 114 THR 114 134 134 THR THR E . n A 1 115 GLU 115 135 135 GLU GLU E . n A 1 116 CYS 116 136 136 CYS CYS E . n A 1 117 LEU 117 137 137 LEU LEU E . n A 1 118 ILE 118 138 138 ILE ILE E . n A 1 119 SER 119 139 139 SER SER E . n A 1 120 GLY 120 140 140 GLY GLY E . n A 1 121 TRP 121 141 141 TRP TRP E . n A 1 122 GLY 122 142 142 GLY GLY E . n A 1 123 ASN 123 143 143 ASN ASN E . n A 1 124 THR 124 144 144 THR THR E . n A 1 125 LYS 125 145 145 LYS LYS E . n A 1 126 SER 126 146 146 SER SER E . n A 1 127 SER 127 147 147 SER SER E . n A 1 128 GLY 128 148 148 GLY GLY E . n A 1 129 SER 129 149 149 SER SER E . n A 1 130 SER 130 150 150 SER SER E . n A 1 131 TYR 131 151 151 TYR TYR E . n A 1 132 PRO 132 152 152 PRO PRO E . n A 1 133 SER 133 153 153 SER SER E . n A 1 134 LEU 134 154 154 LEU LEU E . n A 1 135 LEU 135 155 155 LEU LEU E . n A 1 136 GLN 136 156 156 GLN GLN E . n A 1 137 CYS 137 157 157 CYS CYS E . n A 1 138 LEU 138 158 158 LEU LEU E . n A 1 139 LYS 139 159 159 LYS LYS E . n A 1 140 ALA 140 160 160 ALA ALA E . n A 1 141 PRO 141 161 161 PRO PRO E . n A 1 142 VAL 142 162 162 VAL VAL E . n A 1 143 LEU 143 163 163 LEU LEU E . n A 1 144 SER 144 164 164 SER SER E . n A 1 145 ASP 145 165 165 ASP ASP E . n A 1 146 SER 146 166 166 SER SER E . n A 1 147 SER 147 167 167 SER SER E . n A 1 148 CYS 148 168 168 CYS CYS E . n A 1 149 LYS 149 169 169 LYS LYS E . n A 1 150 SER 150 170 170 SER SER E . n A 1 151 SER 151 171 171 SER SER E . n A 1 152 TYR 152 172 172 TYR TYR E . n A 1 153 PRO 153 173 173 PRO PRO E . n A 1 154 GLY 154 174 174 GLY GLY E . n A 1 155 GLN 155 175 175 GLN GLN E . n A 1 156 ILE 156 176 176 ILE ILE E . n A 1 157 THR 157 177 177 THR THR E . n A 1 158 GLY 158 178 178 GLY GLY E . n A 1 159 ASN 159 179 179 ASN ASN E . n A 1 160 MET 160 180 180 MET MET E . n A 1 161 ILE 161 181 181 ILE ILE E . n A 1 162 CYS 162 182 182 CYS CYS E . n A 1 163 VAL 163 183 183 VAL VAL E . n A 1 164 GLY 164 184 184 GLY GLY E A n A 1 165 PHE 165 184 184 PHE PHE E . n A 1 166 LEU 166 185 185 LEU LEU E . n A 1 167 GLU 167 186 186 GLU GLU E . n A 1 168 GLY 168 187 187 GLY GLY E . n A 1 169 GLY 169 188 188 GLY GLY E A n A 1 170 LYS 170 188 188 LYS LYS E . n A 1 171 ASP 171 189 189 ASP ASP E . n A 1 172 SER 172 190 190 SER SER E . n A 1 173 CYS 173 191 191 CYS CYS E . n A 1 174 GLN 174 192 192 GLN GLN E . n A 1 175 GLY 175 193 193 GLY GLY E . n A 1 176 ASP 176 194 194 ASP ASP E . n A 1 177 SER 177 195 195 SER SER E . n A 1 178 GLY 178 196 196 GLY GLY E . n A 1 179 GLY 179 197 197 GLY GLY E . n A 1 180 PRO 180 198 198 PRO PRO E . n A 1 181 VAL 181 199 199 VAL VAL E . n A 1 182 VAL 182 200 200 VAL VAL E . n A 1 183 CYS 183 201 201 CYS CYS E . n A 1 184 ASN 184 202 202 ASN ASN E . n A 1 185 GLY 185 203 203 GLY GLY E . n A 1 186 GLN 186 204 204 GLN GLN E . n A 1 187 LEU 187 209 209 LEU LEU E . n A 1 188 GLN 188 210 210 GLN GLN E . n A 1 189 GLY 189 211 211 GLY GLY E . n A 1 190 ILE 190 212 212 ILE ILE E . n A 1 191 VAL 191 213 213 VAL VAL E . n A 1 192 SER 192 214 214 SER SER E . n A 1 193 TRP 193 215 215 TRP TRP E . n A 1 194 GLY 194 216 216 GLY GLY E . n A 1 195 TYR 195 217 217 TYR TYR E . n A 1 196 GLY 196 219 219 GLY GLY E . n A 1 197 CYS 197 220 220 CYS CYS E . n A 1 198 ALA 198 221 221 ALA ALA E A n A 1 199 GLN 199 221 221 GLN GLN E . n A 1 200 LYS 200 222 222 LYS LYS E . n A 1 201 ASN 201 223 223 ASN ASN E . n A 1 202 LYS 202 224 224 LYS LYS E . n A 1 203 PRO 203 225 225 PRO PRO E . n A 1 204 GLY 204 226 226 GLY GLY E . n A 1 205 VAL 205 227 227 VAL VAL E . n A 1 206 TYR 206 228 228 TYR TYR E . n A 1 207 THR 207 229 229 THR THR E . n A 1 208 LYS 208 230 230 LYS LYS E . n A 1 209 VAL 209 231 231 VAL VAL E . n A 1 210 CYS 210 232 232 CYS CYS E . n A 1 211 ASN 211 233 233 ASN ASN E . n A 1 212 TYR 212 234 234 TYR TYR E . n A 1 213 VAL 213 235 235 VAL VAL E . n A 1 214 ASN 214 236 236 ASN ASN E . n A 1 215 TRP 215 237 237 TRP TRP E . n A 1 216 ILE 216 238 238 ILE ILE E . n A 1 217 GLN 217 239 239 GLN GLN E . n A 1 218 GLN 218 240 240 GLN GLN E . n A 1 219 THR 219 241 241 THR THR E . n A 1 220 ILE 220 242 242 ILE ILE E . n A 1 221 ALA 221 243 243 ALA ALA E . n A 1 222 ALA 222 244 244 ALA ALA E . n A 1 223 ASN 223 245 245 ASN ASN E . n B 2 1 LYS 1 1 ? ? ? I . n B 2 2 LYS 2 2 2 LYS LYS I . n B 2 3 VAL 3 3 3 VAL VAL I . n B 2 4 CYS 4 4 4 CYS CYS I . n B 2 5 ALA 5 5 5 ALA ALA I . n B 2 6 CYS 6 6 6 CYS CYS I . n B 2 7 PRO 7 7 7 PRO PRO I . n B 2 8 LYS 8 8 8 LYS LYS I . n B 2 9 ILE 9 9 9 ILE ILE I . n B 2 10 LEU 10 10 10 LEU LEU I . n B 2 11 LYS 11 11 11 LYS LYS I . n B 2 12 PRO 12 12 12 PRO PRO I . n B 2 13 VAL 13 13 13 VAL VAL I . n B 2 14 CYS 14 14 14 CYS CYS I . n B 2 15 GLY 15 15 15 GLY GLY I . n B 2 16 SER 16 16 16 SER SER I . n B 2 17 ASP 17 17 17 ASP ASP I . n B 2 18 GLY 18 18 18 GLY GLY I . n B 2 19 ARG 19 19 19 ARG ARG I . n B 2 20 THR 20 20 20 THR THR I . n B 2 21 TYR 21 21 21 TYR TYR I . n B 2 22 ALA 22 22 22 ALA ALA I . n B 2 23 ASN 23 23 23 ASN ASN I . n B 2 24 SER 24 24 24 SER SER I . n B 2 25 CYS 25 25 25 CYS CYS I . n B 2 26 ILE 26 26 26 ILE ILE I . n B 2 27 ALA 27 27 27 ALA ALA I . n B 2 28 ARG 28 28 28 ARG ARG I . n B 2 29 CYS 29 29 29 CYS CYS I . n B 2 30 ASN 30 30 30 ASN ASN I . n B 2 31 GLY 31 31 31 GLY GLY I . n B 2 32 VAL 32 32 32 VAL VAL I . n B 2 33 SER 33 33 33 SER SER I . n B 2 34 ILE 34 34 34 ILE ILE I . n B 2 35 LYS 35 35 35 LYS LYS I . n B 2 36 SER 36 36 36 SER SER I . n B 2 37 GLU 37 37 37 GLU GLU I . n B 2 38 GLY 38 38 38 GLY GLY I . n B 2 39 SER 39 39 39 SER SER I . n B 2 40 CYS 40 40 40 CYS CYS I . n B 2 41 PRO 41 41 41 PRO PRO I . n B 2 42 THR 42 42 ? ? ? I . n B 2 43 GLY 43 43 ? ? ? I . n B 2 44 ILE 44 44 ? ? ? I . n B 2 45 LEU 45 45 ? ? ? I . n B 2 46 ASN 46 46 ? ? ? I . 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 C 3 CA 1 300 300 CA CA E . D 4 HOH 1 301 1 HOH HOH E . D 4 HOH 2 302 2 HOH HOH E . D 4 HOH 3 303 3 HOH HOH E . D 4 HOH 4 304 4 HOH HOH E . D 4 HOH 5 305 5 HOH HOH E . D 4 HOH 6 306 6 HOH HOH E . D 4 HOH 7 307 7 HOH HOH E . D 4 HOH 8 308 8 HOH HOH E . D 4 HOH 9 309 9 HOH HOH E . D 4 HOH 10 310 10 HOH HOH E . D 4 HOH 11 311 11 HOH HOH E . D 4 HOH 12 312 12 HOH HOH E . D 4 HOH 13 313 13 HOH HOH E . D 4 HOH 14 314 14 HOH HOH E . D 4 HOH 15 315 15 HOH HOH E . D 4 HOH 16 316 16 HOH HOH E . D 4 HOH 17 317 17 HOH HOH E . D 4 HOH 18 318 18 HOH HOH E . D 4 HOH 19 319 19 HOH HOH E . D 4 HOH 20 320 20 HOH HOH E . D 4 HOH 21 321 21 HOH HOH E . D 4 HOH 22 322 22 HOH HOH E . D 4 HOH 23 323 23 HOH HOH E . D 4 HOH 24 324 24 HOH HOH E . D 4 HOH 25 325 25 HOH HOH E . D 4 HOH 26 326 26 HOH HOH E . D 4 HOH 27 327 27 HOH HOH E . D 4 HOH 28 328 28 HOH HOH E . D 4 HOH 29 329 29 HOH HOH E . D 4 HOH 30 330 30 HOH HOH E . D 4 HOH 31 331 31 HOH HOH E . D 4 HOH 32 332 32 HOH HOH E . D 4 HOH 33 333 33 HOH HOH E . D 4 HOH 34 334 34 HOH HOH E . D 4 HOH 35 335 35 HOH HOH E . D 4 HOH 36 336 36 HOH HOH E . D 4 HOH 37 337 37 HOH HOH E . D 4 HOH 38 338 38 HOH HOH E . D 4 HOH 39 339 39 HOH HOH E . D 4 HOH 40 340 40 HOH HOH E . D 4 HOH 41 341 41 HOH HOH E . D 4 HOH 42 342 42 HOH HOH E . D 4 HOH 43 343 43 HOH HOH E . D 4 HOH 44 344 44 HOH HOH E . D 4 HOH 45 345 45 HOH HOH E . D 4 HOH 46 346 46 HOH HOH E . D 4 HOH 47 347 47 HOH HOH E . D 4 HOH 48 348 48 HOH HOH E . D 4 HOH 49 349 49 HOH HOH E . D 4 HOH 50 350 50 HOH HOH E . D 4 HOH 51 351 51 HOH HOH E . D 4 HOH 52 352 52 HOH HOH E . D 4 HOH 53 353 53 HOH HOH E . D 4 HOH 54 354 54 HOH HOH E . D 4 HOH 55 355 55 HOH HOH E . D 4 HOH 56 356 56 HOH HOH E . D 4 HOH 57 357 57 HOH HOH E . D 4 HOH 58 358 58 HOH HOH E . D 4 HOH 59 359 59 HOH HOH E . D 4 HOH 60 360 60 HOH HOH E . D 4 HOH 61 361 61 HOH HOH E . D 4 HOH 62 362 62 HOH HOH E . D 4 HOH 63 363 63 HOH HOH E . D 4 HOH 64 364 64 HOH HOH E . D 4 HOH 65 365 65 HOH HOH E . D 4 HOH 66 366 67 HOH HOH E . D 4 HOH 67 367 68 HOH HOH E . D 4 HOH 68 368 69 HOH HOH E . D 4 HOH 69 369 70 HOH HOH E . D 4 HOH 70 370 71 HOH HOH E . D 4 HOH 71 371 72 HOH HOH E . D 4 HOH 72 372 73 HOH HOH E . D 4 HOH 73 373 74 HOH HOH E . D 4 HOH 74 374 75 HOH HOH E . D 4 HOH 75 375 76 HOH HOH E . D 4 HOH 76 376 77 HOH HOH E . D 4 HOH 77 377 78 HOH HOH E . D 4 HOH 78 378 80 HOH HOH E . D 4 HOH 79 379 82 HOH HOH E . D 4 HOH 80 380 83 HOH HOH E . D 4 HOH 81 381 84 HOH HOH E . D 4 HOH 82 382 85 HOH HOH E . D 4 HOH 83 383 86 HOH HOH E . D 4 HOH 84 384 87 HOH HOH E . D 4 HOH 85 385 88 HOH HOH E . D 4 HOH 86 386 89 HOH HOH E . D 4 HOH 87 387 90 HOH HOH E . D 4 HOH 88 388 91 HOH HOH E . D 4 HOH 89 389 92 HOH HOH E . D 4 HOH 90 390 94 HOH HOH E . D 4 HOH 91 391 96 HOH HOH E . D 4 HOH 92 392 97 HOH HOH E . D 4 HOH 93 393 98 HOH HOH E . D 4 HOH 94 394 99 HOH HOH E . D 4 HOH 95 395 100 HOH HOH E . D 4 HOH 96 396 101 HOH HOH E . D 4 HOH 97 397 102 HOH HOH E . D 4 HOH 98 398 103 HOH HOH E . D 4 HOH 99 399 104 HOH HOH E . D 4 HOH 100 400 105 HOH HOH E . D 4 HOH 101 401 106 HOH HOH E . D 4 HOH 102 402 107 HOH HOH E . D 4 HOH 103 403 108 HOH HOH E . D 4 HOH 104 404 110 HOH HOH E . D 4 HOH 105 405 111 HOH HOH E . D 4 HOH 106 406 112 HOH HOH E . D 4 HOH 107 407 113 HOH HOH E . D 4 HOH 108 408 114 HOH HOH E . D 4 HOH 109 409 115 HOH HOH E . D 4 HOH 110 410 116 HOH HOH E . D 4 HOH 111 411 117 HOH HOH E . D 4 HOH 112 412 118 HOH HOH E . D 4 HOH 113 413 119 HOH HOH E . D 4 HOH 114 414 120 HOH HOH E . D 4 HOH 115 415 121 HOH HOH E . D 4 HOH 116 416 122 HOH HOH E . D 4 HOH 117 417 123 HOH HOH E . D 4 HOH 118 418 124 HOH HOH E . D 4 HOH 119 419 125 HOH HOH E . D 4 HOH 120 420 126 HOH HOH E . D 4 HOH 121 421 127 HOH HOH E . D 4 HOH 122 422 128 HOH HOH E . D 4 HOH 123 423 129 HOH HOH E . D 4 HOH 124 424 130 HOH HOH E . D 4 HOH 125 425 131 HOH HOH E . D 4 HOH 126 426 132 HOH HOH E . D 4 HOH 127 427 133 HOH HOH E . D 4 HOH 128 428 134 HOH HOH E . D 4 HOH 129 429 135 HOH HOH E . D 4 HOH 130 430 136 HOH HOH E . D 4 HOH 131 431 137 HOH HOH E . D 4 HOH 132 432 138 HOH HOH E . E 4 HOH 1 66 66 HOH HOH I . E 4 HOH 2 79 79 HOH HOH I . E 4 HOH 3 81 81 HOH HOH I . E 4 HOH 4 93 93 HOH HOH I . E 4 HOH 5 95 95 HOH HOH I . E 4 HOH 6 109 109 HOH HOH I . # loop_ _software.name _software.classification _software.version _software.citation_id _software.pdbx_ordinal XDS 'data scaling' . ? 1 MARSCALE 'data reduction' . ? 2 AMoRE phasing . ? 3 X-PLOR refinement 3.1 ? 4 XDS 'data reduction' . ? 5 MARSCALE 'data scaling' . ? 6 # _cell.entry_id 1AN1 _cell.length_a 63.700 _cell.length_b 63.700 _cell.length_c 130.860 _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 1AN1 _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 1AN1 _exptl.method 'X-RAY DIFFRACTION' _exptl.crystals_number 1 # _exptl_crystal.id 1 _exptl_crystal.density_meas ? _exptl_crystal.density_Matthews 2.30 _exptl_crystal.density_percent_sol 47. _exptl_crystal.description ? # _exptl_crystal_grow.crystal_id 1 _exptl_crystal_grow.method ? _exptl_crystal_grow.temp ? _exptl_crystal_grow.temp_details 'room temp' _exptl_crystal_grow.pH 8.5 _exptl_crystal_grow.pdbx_pH_range ? _exptl_crystal_grow.pdbx_details '30% V/V 2-PROPANOL, 0.2M AMMONIUM ACETATE, 0.1M TRIS-HCL, PH 8.5 ROOM TEMPERATURE 27 MONTHS FOR GROWTH.' # _diffrn.id 1 _diffrn.ambient_temp 294 _diffrn.ambient_temp_details ? _diffrn.crystal_id 1 # _diffrn_detector.diffrn_id 1 _diffrn_detector.detector 'IMAGE PLATE' _diffrn_detector.type 'MAR scanner 300 mm plate' _diffrn_detector.pdbx_collection_date 1997-01-29 _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 'ENRAF-NONIUS FR591' _diffrn_source.pdbx_synchrotron_site ? _diffrn_source.pdbx_synchrotron_beamline ? _diffrn_source.pdbx_wavelength 1.5418 _diffrn_source.pdbx_wavelength_list ? # _reflns.entry_id 1AN1 _reflns.observed_criterion_sigma_I 0.0 _reflns.observed_criterion_sigma_F ? _reflns.d_resolution_low 29.14 _reflns.d_resolution_high 2.03 _reflns.number_obs 17213 _reflns.number_all ? _reflns.percent_possible_obs 94.3 _reflns.pdbx_Rmerge_I_obs 0.1154 _reflns.pdbx_Rsym_value 0.1154 _reflns.pdbx_netI_over_sigmaI 27.82 _reflns.B_iso_Wilson_estimate ? _reflns.pdbx_redundancy 8.73 _reflns.pdbx_diffrn_id 1 _reflns.pdbx_ordinal 1 # _reflns_shell.d_res_high 2.03 _reflns_shell.d_res_low 2.10 _reflns_shell.percent_possible_all 79.4 _reflns_shell.Rmerge_I_obs 0.4846 _reflns_shell.pdbx_Rsym_value 0.4846 _reflns_shell.meanI_over_sigI_obs 4.70 _reflns_shell.pdbx_redundancy 6.2 _reflns_shell.pdbx_diffrn_id ? _reflns_shell.pdbx_ordinal 1 # _refine.entry_id 1AN1 _refine.ls_number_reflns_obs 16406 _refine.ls_number_reflns_all ? _refine.pdbx_ls_sigma_I ? _refine.pdbx_ls_sigma_F 0.0 _refine.pdbx_data_cutoff_high_absF 1000000. _refine.pdbx_data_cutoff_low_absF 0.0 _refine.pdbx_data_cutoff_high_rms_absF ? _refine.ls_d_res_low 6.0 _refine.ls_d_res_high 2.03 _refine.ls_percent_reflns_obs 94.3 _refine.ls_R_factor_obs 0.17 _refine.ls_R_factor_all ? _refine.ls_R_factor_R_work 0.17 _refine.ls_R_factor_R_free 0.228 _refine.ls_R_factor_R_free_error 0.0076 _refine.ls_R_factor_R_free_error_details ? _refine.ls_percent_reflns_R_free 5.5 _refine.ls_number_reflns_R_free 909 _refine.ls_number_parameters ? _refine.ls_number_restraints ? _refine.occupancy_min ? _refine.occupancy_max ? _refine.B_iso_mean 26.5 _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 THROUGHOUT _refine.details ;RESIDUE 115 WAS REFINED AS D-ASPARTIC ACID. WATER MOLECULE 98 IS LOCATED ON A CRYSTALLOGRAPHIC 2-FOLD AXIS AND THEREFORE HAS AN OCCUPANCY OF 0.5 ; _refine.pdbx_starting_model 'PORCINE PANCREATIC BETA-TRYPSIN (PDB ENTRY 1EPT)' _refine.pdbx_method_to_determine_struct 'MOLECULAR REPLACEMENT' _refine.pdbx_isotropic_thermal_model RESTRAINED _refine.pdbx_stereochemistry_target_values ? _refine.pdbx_stereochem_target_val_spec_case ? _refine.pdbx_R_Free_selection_details RANDOM _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_hist.pdbx_refine_id 'X-RAY DIFFRACTION' _refine_hist.cycle_id LAST _refine_hist.pdbx_number_atoms_protein 1924 _refine_hist.pdbx_number_atoms_nucleic_acid 0 _refine_hist.pdbx_number_atoms_ligand 1 _refine_hist.number_atoms_solvent 138 _refine_hist.number_atoms_total 2063 _refine_hist.d_res_high 2.03 _refine_hist.d_res_low 6.0 # 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 0.010 ? ? ? '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 1.978 ? ? ? 'X-RAY DIFFRACTION' ? x_angle_deg_na ? ? ? ? 'X-RAY DIFFRACTION' ? x_angle_deg_prot ? ? ? ? 'X-RAY DIFFRACTION' ? x_dihedral_angle_d 24.75 ? ? ? 'X-RAY DIFFRACTION' ? x_dihedral_angle_d_na ? ? ? ? 'X-RAY DIFFRACTION' ? x_dihedral_angle_d_prot ? ? ? ? 'X-RAY DIFFRACTION' ? x_improper_angle_d 1.481 ? ? ? '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' ? # _refine_ls_shell.pdbx_total_number_of_bins_used 12 _refine_ls_shell.d_res_high 2.03 _refine_ls_shell.d_res_low 2.09 _refine_ls_shell.number_reflns_R_work 15497 _refine_ls_shell.R_factor_R_work 0.267 _refine_ls_shell.percent_reflns_obs 81.6 _refine_ls_shell.R_factor_R_free 0.298 _refine_ls_shell.R_factor_R_free_error 0.036 _refine_ls_shell.percent_reflns_R_free 4.8 _refine_ls_shell.number_reflns_R_free 68 _refine_ls_shell.pdbx_refine_id 'X-RAY DIFFRACTION' _refine_ls_shell.number_reflns_all ? _refine_ls_shell.R_factor_all ? # loop_ _pdbx_xplor_file.serial_no _pdbx_xplor_file.param_file _pdbx_xplor_file.topol_file _pdbx_xplor_file.pdbx_refine_id 1 PARHCSDX.PRO TOPHCSXD.PRO 'X-RAY DIFFRACTION' 2 PARAM19.SOL TOPH19.ASD 'X-RAY DIFFRACTION' 3 PARAM19X.SUP TOPH19.WAT 'X-RAY DIFFRACTION' 4 ? TOPH19.CAL 'X-RAY DIFFRACTION' # _database_PDB_matrix.entry_id 1AN1 _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 1AN1 _struct.title 'LEECH-DERIVED TRYPTASE INHIBITOR/TRYPSIN COMPLEX' _struct.pdbx_model_details ? _struct.pdbx_CASP_flag ? _struct.pdbx_model_type_details ? # _struct_keywords.entry_id 1AN1 _struct_keywords.pdbx_keywords 'COMPLEX (SERINE PROTEASE/INHIBITOR)' _struct_keywords.text ;SERINE PROTEINASE INHIBITOR, TRYPTASE INHIBITION, NON-CLASSICAL KAZAL-TYPE INHIBITOR, COMPLEX (SERINE PROTEASE-INHIBITOR), COMPLEX (SERINE PROTEASE-INHIBITOR) complex ; # 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 ? D N N 4 ? E N N 4 ? # loop_ _struct_ref.id _struct_ref.db_name _struct_ref.db_code _struct_ref.entity_id _struct_ref.pdbx_db_accession _struct_ref.pdbx_align_begin _struct_ref.pdbx_seq_one_letter_code _struct_ref.pdbx_db_isoform 1 UNP TRYP_PIG 1 P00761 1 ;FPTDDDDKIVGGYTCAANSIPYQVSLNSGSHFCGGSLINSQWVVSAAHCYKSRIQVRLGEHNIDVLEGNEQFINAAKIIT HPNFNGNTLDNDIMLIKLSSPATLNSRVATVSLPRSCAAAGTECLISGWGNTKSSGSSYPSLLQCLKAPVLSDSSCKSSY PGQITGNMICVGFLEGGKDSCQGDSGGPVVCNGQLQGIVSWGYGCAQKNKPGVYTKVCNYVNWIQQTIAAN ; ? 2 UNP LDTI_HIRME 2 P80424 1 KKVCACPKILKPVCGSDGRTYANSCIARCNGVSIKSEGSCPTGILN ? # loop_ _struct_ref_seq.align_id _struct_ref_seq.ref_id _struct_ref_seq.pdbx_PDB_id_code _struct_ref_seq.pdbx_strand_id _struct_ref_seq.seq_align_beg _struct_ref_seq.pdbx_seq_align_beg_ins_code _struct_ref_seq.seq_align_end _struct_ref_seq.pdbx_seq_align_end_ins_code _struct_ref_seq.pdbx_db_accession _struct_ref_seq.db_align_beg _struct_ref_seq.pdbx_db_align_beg_ins_code _struct_ref_seq.db_align_end _struct_ref_seq.pdbx_db_align_end_ins_code _struct_ref_seq.pdbx_auth_seq_align_beg _struct_ref_seq.pdbx_auth_seq_align_end 1 1 1AN1 E 1 ? 223 ? P00761 9 ? 231 ? 16 245 2 2 1AN1 I 1 ? 46 ? P80424 1 ? 46 ? 1 46 # _struct_ref_seq_dif.align_id 1 _struct_ref_seq_dif.pdbx_pdb_id_code 1AN1 _struct_ref_seq_dif.mon_id DAS _struct_ref_seq_dif.pdbx_pdb_strand_id E _struct_ref_seq_dif.seq_num 97 _struct_ref_seq_dif.pdbx_pdb_ins_code ? _struct_ref_seq_dif.pdbx_seq_db_name UNP _struct_ref_seq_dif.pdbx_seq_db_accession_code P00761 _struct_ref_seq_dif.db_mon_id ASN _struct_ref_seq_dif.pdbx_seq_db_seq_num 105 _struct_ref_seq_dif.details 'modified residue' _struct_ref_seq_dif.pdbx_auth_seq_num 115 _struct_ref_seq_dif.pdbx_ordinal 1 # _pdbx_struct_assembly.id 1 _pdbx_struct_assembly.details author_and_software_defined_assembly _pdbx_struct_assembly.method_details PISA _pdbx_struct_assembly.oligomeric_details dimeric _pdbx_struct_assembly.oligomeric_count 2 # loop_ _pdbx_struct_assembly_prop.biol_id _pdbx_struct_assembly_prop.type _pdbx_struct_assembly_prop.value _pdbx_struct_assembly_prop.details 1 'ABSA (A^2)' 1440 ? 1 MORE -22 ? 1 'SSA (A^2)' 10920 ? # _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 # _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 # _struct_biol.id 1 # 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 ALA A 39 ? CYS A 41 ? ALA E 56 CYS E 58 5 ? 3 HELX_P HELX_P2 2 ASP A 145 ? SER A 151 ? ASP E 165 SER E 171 1 ? 7 HELX_P HELX_P3 3 VAL A 209 ? ALA A 221 ? VAL E 231 ALA E 243 5 ? 13 HELX_P HELX_P4 4 SER B 24 ? ASN B 30 ? SER I 24 ASN I 30 1 ? 7 # _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 7 SG ? ? ? 1_555 A CYS 137 SG ? ? E CYS 22 E CYS 157 1_555 ? ? ? ? ? ? ? 2.026 ? ? disulf2 disulf ? ? A CYS 25 SG ? ? ? 1_555 A CYS 41 SG ? ? E CYS 42 E CYS 58 1_555 ? ? ? ? ? ? ? 2.028 ? ? disulf3 disulf ? ? A CYS 109 SG ? ? ? 1_555 A CYS 210 SG ? ? E CYS 128 E CYS 232 1_555 ? ? ? ? ? ? ? 2.022 ? ? disulf4 disulf ? ? A CYS 116 SG ? ? ? 1_555 A CYS 183 SG ? ? E CYS 136 E CYS 201 1_555 ? ? ? ? ? ? ? 2.025 ? ? disulf5 disulf ? ? A CYS 148 SG ? ? ? 1_555 A CYS 162 SG ? ? E CYS 168 E CYS 182 1_555 ? ? ? ? ? ? ? 2.044 ? ? disulf6 disulf ? ? A CYS 173 SG ? ? ? 1_555 A CYS 197 SG ? ? E CYS 191 E CYS 220 1_555 ? ? ? ? ? ? ? 2.039 ? ? disulf7 disulf ? ? B CYS 4 SG ? ? ? 1_555 B CYS 29 SG ? ? I CYS 4 I CYS 29 1_555 ? ? ? ? ? ? ? 2.028 ? ? disulf8 disulf ? ? B CYS 6 SG ? ? ? 1_555 B CYS 25 SG ? ? I CYS 6 I CYS 25 1_555 ? ? ? ? ? ? ? 2.007 ? ? disulf9 disulf ? ? B CYS 14 SG ? ? ? 1_555 B CYS 40 SG ? ? I CYS 14 I CYS 40 1_555 ? ? ? ? ? ? ? 2.029 ? ? covale1 covale both ? A LEU 96 C ? ? ? 1_555 A DAS 97 N ? ? E LEU 114 E DAS 115 1_555 ? ? ? ? ? ? ? 1.332 ? ? covale2 covale both ? A DAS 97 C ? ? ? 1_555 A SER 98 N ? ? E DAS 115 E SER 116 1_555 ? ? ? ? ? ? ? 1.326 ? ? metalc1 metalc ? ? A GLU 52 OE1 ? ? ? 1_555 C CA . CA ? ? E GLU 70 E CA 300 1_555 ? ? ? ? ? ? ? 2.397 ? ? metalc2 metalc ? ? A ASN 54 O ? ? ? 1_555 C CA . CA ? ? E ASN 72 E CA 300 1_555 ? ? ? ? ? ? ? 2.337 ? ? metalc3 metalc ? ? A VAL 57 O ? ? ? 1_555 C CA . CA ? ? E VAL 75 E CA 300 1_555 ? ? ? ? ? ? ? 2.221 ? ? metalc4 metalc ? ? A GLU 59 OE1 ? ? ? 1_555 C CA . CA ? ? E GLU 77 E CA 300 1_555 ? ? ? ? ? ? ? 2.504 ? ? metalc5 metalc ? ? A GLU 62 OE2 ? ? ? 1_555 C CA . CA ? ? E GLU 80 E CA 300 1_555 ? ? ? ? ? ? ? 2.440 ? ? metalc6 metalc ? ? C CA . CA ? ? ? 1_555 D HOH . O ? ? E CA 300 E HOH 355 1_555 ? ? ? ? ? ? ? 2.331 ? ? # loop_ _struct_conn_type.id _struct_conn_type.criteria _struct_conn_type.reference disulf ? ? covale ? ? metalc ? ? # loop_ _pdbx_struct_conn_angle.id _pdbx_struct_conn_angle.ptnr1_label_atom_id _pdbx_struct_conn_angle.ptnr1_label_alt_id _pdbx_struct_conn_angle.ptnr1_label_asym_id _pdbx_struct_conn_angle.ptnr1_label_comp_id _pdbx_struct_conn_angle.ptnr1_label_seq_id _pdbx_struct_conn_angle.ptnr1_auth_atom_id _pdbx_struct_conn_angle.ptnr1_auth_asym_id _pdbx_struct_conn_angle.ptnr1_auth_comp_id _pdbx_struct_conn_angle.ptnr1_auth_seq_id _pdbx_struct_conn_angle.ptnr1_PDB_ins_code _pdbx_struct_conn_angle.ptnr1_symmetry _pdbx_struct_conn_angle.ptnr2_label_atom_id _pdbx_struct_conn_angle.ptnr2_label_alt_id _pdbx_struct_conn_angle.ptnr2_label_asym_id _pdbx_struct_conn_angle.ptnr2_label_comp_id _pdbx_struct_conn_angle.ptnr2_label_seq_id _pdbx_struct_conn_angle.ptnr2_auth_atom_id _pdbx_struct_conn_angle.ptnr2_auth_asym_id _pdbx_struct_conn_angle.ptnr2_auth_comp_id _pdbx_struct_conn_angle.ptnr2_auth_seq_id _pdbx_struct_conn_angle.ptnr2_PDB_ins_code _pdbx_struct_conn_angle.ptnr2_symmetry _pdbx_struct_conn_angle.ptnr3_label_atom_id _pdbx_struct_conn_angle.ptnr3_label_alt_id _pdbx_struct_conn_angle.ptnr3_label_asym_id _pdbx_struct_conn_angle.ptnr3_label_comp_id _pdbx_struct_conn_angle.ptnr3_label_seq_id _pdbx_struct_conn_angle.ptnr3_auth_atom_id _pdbx_struct_conn_angle.ptnr3_auth_asym_id _pdbx_struct_conn_angle.ptnr3_auth_comp_id _pdbx_struct_conn_angle.ptnr3_auth_seq_id _pdbx_struct_conn_angle.ptnr3_PDB_ins_code _pdbx_struct_conn_angle.ptnr3_symmetry _pdbx_struct_conn_angle.value _pdbx_struct_conn_angle.value_esd 1 OE1 ? A GLU 52 ? E GLU 70 ? 1_555 CA ? C CA . ? E CA 300 ? 1_555 O ? A ASN 54 ? E ASN 72 ? 1_555 88.2 ? 2 OE1 ? A GLU 52 ? E GLU 70 ? 1_555 CA ? C CA . ? E CA 300 ? 1_555 O ? A VAL 57 ? E VAL 75 ? 1_555 157.2 ? 3 O ? A ASN 54 ? E ASN 72 ? 1_555 CA ? C CA . ? E CA 300 ? 1_555 O ? A VAL 57 ? E VAL 75 ? 1_555 85.3 ? 4 OE1 ? A GLU 52 ? E GLU 70 ? 1_555 CA ? C CA . ? E CA 300 ? 1_555 OE1 ? A GLU 59 ? E GLU 77 ? 1_555 100.6 ? 5 O ? A ASN 54 ? E ASN 72 ? 1_555 CA ? C CA . ? E CA 300 ? 1_555 OE1 ? A GLU 59 ? E GLU 77 ? 1_555 83.6 ? 6 O ? A VAL 57 ? E VAL 75 ? 1_555 CA ? C CA . ? E CA 300 ? 1_555 OE1 ? A GLU 59 ? E GLU 77 ? 1_555 100.3 ? 7 OE1 ? A GLU 52 ? E GLU 70 ? 1_555 CA ? C CA . ? E CA 300 ? 1_555 OE2 ? A GLU 62 ? E GLU 80 ? 1_555 98.4 ? 8 O ? A ASN 54 ? E ASN 72 ? 1_555 CA ? C CA . ? E CA 300 ? 1_555 OE2 ? A GLU 62 ? E GLU 80 ? 1_555 167.4 ? 9 O ? A VAL 57 ? E VAL 75 ? 1_555 CA ? C CA . ? E CA 300 ? 1_555 OE2 ? A GLU 62 ? E GLU 80 ? 1_555 92.3 ? 10 OE1 ? A GLU 59 ? E GLU 77 ? 1_555 CA ? C CA . ? E CA 300 ? 1_555 OE2 ? A GLU 62 ? E GLU 80 ? 1_555 84.7 ? 11 OE1 ? A GLU 52 ? E GLU 70 ? 1_555 CA ? C CA . ? E CA 300 ? 1_555 O ? D HOH . ? E HOH 355 ? 1_555 71.3 ? 12 O ? A ASN 54 ? E ASN 72 ? 1_555 CA ? C CA . ? E CA 300 ? 1_555 O ? D HOH . ? E HOH 355 ? 1_555 86.5 ? 13 O ? A VAL 57 ? E VAL 75 ? 1_555 CA ? C CA . ? E CA 300 ? 1_555 O ? D HOH . ? E HOH 355 ? 1_555 86.5 ? 14 OE1 ? A GLU 59 ? E GLU 77 ? 1_555 CA ? C CA . ? E CA 300 ? 1_555 O ? D HOH . ? E HOH 355 ? 1_555 167.4 ? 15 OE2 ? A GLU 62 ? E GLU 80 ? 1_555 CA ? C CA . ? E CA 300 ? 1_555 O ? D HOH . ? E HOH 355 ? 1_555 105.7 ? # 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 7 ? CYS A 137 ? CYS E 22 ? 1_555 CYS E 157 ? 1_555 SG SG . . . None 'Disulfide bridge' 2 CYS A 25 ? CYS A 41 ? CYS E 42 ? 1_555 CYS E 58 ? 1_555 SG SG . . . None 'Disulfide bridge' 3 CYS A 109 ? CYS A 210 ? CYS E 128 ? 1_555 CYS E 232 ? 1_555 SG SG . . . None 'Disulfide bridge' 4 CYS A 116 ? CYS A 183 ? CYS E 136 ? 1_555 CYS E 201 ? 1_555 SG SG . . . None 'Disulfide bridge' 5 CYS A 148 ? CYS A 162 ? CYS E 168 ? 1_555 CYS E 182 ? 1_555 SG SG . . . None 'Disulfide bridge' 6 CYS A 173 ? CYS A 197 ? CYS E 191 ? 1_555 CYS E 220 ? 1_555 SG SG . . . None 'Disulfide bridge' 7 CYS B 4 ? CYS B 29 ? CYS I 4 ? 1_555 CYS I 29 ? 1_555 SG SG . . . None 'Disulfide bridge' 8 CYS B 6 ? CYS B 25 ? CYS I 6 ? 1_555 CYS I 25 ? 1_555 SG SG . . . None 'Disulfide bridge' 9 CYS B 14 ? CYS B 40 ? CYS I 14 ? 1_555 CYS I 40 ? 1_555 SG SG . . . None 'Disulfide bridge' # loop_ _struct_sheet.id _struct_sheet.type _struct_sheet.number_strands _struct_sheet.details A ? 7 ? B ? 2 ? C ? 4 ? D ? 2 ? # 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 A 5 6 ? anti-parallel A 6 7 ? anti-parallel B 1 2 ? anti-parallel C 1 2 ? anti-parallel C 2 3 ? anti-parallel C 3 4 ? anti-parallel D 1 2 ? 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 GLN A 63 ? ASN A 66 ? GLN E 81 ASN E 84 A 2 GLN A 47 ? LEU A 50 ? GLN E 64 LEU E 67 A 3 GLN A 15 ? ASN A 19 ? GLN E 30 ASN E 34 A 4 HIS A 23 ? ASN A 31 ? HIS E 40 ASN E 48 A 5 TRP A 34 ? SER A 37 ? TRP E 51 SER E 54 A 6 MET A 86 ? LEU A 90 ? MET E 104 LEU E 108 A 7 ALA A 67 ? THR A 72 ? ALA E 85 THR E 90 B 1 GLU A 115 ? GLY A 120 ? GLU E 135 GLY E 140 B 2 GLN A 136 ? PRO A 141 ? GLN E 156 PRO E 161 C 1 MET A 160 ? VAL A 163 ? MET E 180 VAL E 183 C 2 GLY A 204 ? LYS A 208 ? GLY E 226 LYS E 230 C 3 GLN A 186 ? TRP A 193 ? GLN E 204 TRP E 215 C 4 PRO A 180 ? CYS A 183 ? PRO E 198 CYS E 201 D 1 VAL B 13 ? GLY B 15 ? VAL I 13 GLY I 15 D 2 ILE B 34 ? GLU B 37 ? ILE I 34 GLU I 37 # 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 GLN A 63 ? O GLN E 81 N LEU A 50 ? N LEU E 67 A 2 3 O GLN A 47 ? O GLN E 64 N ASN A 19 ? N ASN E 34 A 3 4 O VAL A 16 ? O VAL E 31 N GLY A 27 ? N GLY E 44 A 4 5 O SER A 28 ? O SER E 45 N VAL A 36 ? N VAL E 53 A 5 6 O VAL A 35 ? O VAL E 52 N ILE A 88 ? N ILE E 106 A 6 7 O LEU A 87 ? O LEU E 105 N ILE A 71 ? N ILE E 89 B 1 2 O CYS A 116 ? O CYS E 136 N ALA A 140 ? N ALA E 160 C 1 2 O ILE A 161 ? O ILE E 181 N TYR A 206 ? N TYR E 228 C 2 3 O VAL A 205 ? O VAL E 227 N TRP A 193 ? N TRP E 215 C 3 4 O GLN A 186 ? O GLN E 204 N CYS A 183 ? N CYS E 201 D 1 2 O CYS B 14 ? O CYS I 14 N SER B 36 ? N SER I 36 # 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 P1 Unknown ? ? ? ? 1 'BINDING LOOP OF LDTI. LYS I 8 IS THE PRIMARY SPECIFICITY.' CA Unknown ? ? ? ? 1 ;CALCIUM+2 ION BINDING SITE IN TRYPSIN. BOUND THROUGH SIDE CHAINS OF GLUE 70, GLU E 77, GLU E 80, PEPTIDE CARBONYLS OF ASN E 72 AND VAL E 75 AND HOH 75. ; AC1 Software E CA 300 ? 6 'BINDING SITE FOR RESIDUE CA E 300' # 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 P1 1 LYS B 8 ? LYS I 8 . ? 1_555 ? 2 CA 1 CA C . ? CA E 300 . ? 1_555 ? 3 AC1 6 GLU A 52 ? GLU E 70 . ? 1_555 ? 4 AC1 6 ASN A 54 ? ASN E 72 . ? 1_555 ? 5 AC1 6 VAL A 57 ? VAL E 75 . ? 1_555 ? 6 AC1 6 GLU A 59 ? GLU E 77 . ? 1_555 ? 7 AC1 6 GLU A 62 ? GLU E 80 . ? 1_555 ? 8 AC1 6 HOH D . ? HOH E 355 . ? 1_555 ? # _pdbx_entry_details.entry_id 1AN1 _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 # 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 E 37 ? ? -151.15 56.53 2 1 HIS E 71 ? ? -123.65 -62.57 3 1 DAS E 115 ? ? -168.48 -166.16 4 1 SER E 214 ? ? -126.51 -68.76 5 1 LYS I 8 ? ? -90.96 37.79 6 1 LYS I 11 ? ? -150.37 73.01 # _pdbx_struct_mod_residue.id 1 _pdbx_struct_mod_residue.label_asym_id A _pdbx_struct_mod_residue.label_comp_id DAS _pdbx_struct_mod_residue.label_seq_id 97 _pdbx_struct_mod_residue.auth_asym_id E _pdbx_struct_mod_residue.auth_comp_id DAS _pdbx_struct_mod_residue.auth_seq_id 115 _pdbx_struct_mod_residue.PDB_ins_code ? _pdbx_struct_mod_residue.parent_comp_id ASP _pdbx_struct_mod_residue.details 'D-ASPARTIC ACID' # _pdbx_struct_special_symmetry.id 1 _pdbx_struct_special_symmetry.PDB_model_num 1 _pdbx_struct_special_symmetry.auth_asym_id E _pdbx_struct_special_symmetry.auth_comp_id HOH _pdbx_struct_special_symmetry.auth_seq_id 393 _pdbx_struct_special_symmetry.PDB_ins_code ? _pdbx_struct_special_symmetry.label_asym_id D _pdbx_struct_special_symmetry.label_comp_id HOH _pdbx_struct_special_symmetry.label_seq_id . # 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 I LYS 1 ? B LYS 1 2 1 Y 1 I THR 42 ? B THR 42 3 1 Y 1 I GLY 43 ? B GLY 43 4 1 Y 1 I ILE 44 ? B ILE 44 5 1 Y 1 I LEU 45 ? B LEU 45 6 1 Y 1 I ASN 46 ? B ASN 46 # 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 CA CA CA N N 74 CYS N N N N 75 CYS CA C N R 76 CYS C C N N 77 CYS O O N N 78 CYS CB C N N 79 CYS SG S N N 80 CYS OXT O N N 81 CYS H H N N 82 CYS H2 H N N 83 CYS HA H N N 84 CYS HB2 H N N 85 CYS HB3 H N N 86 CYS HG H N N 87 CYS HXT H N N 88 DAS N N N N 89 DAS CA C N R 90 DAS C C N N 91 DAS O O N N 92 DAS CB C N N 93 DAS CG C N N 94 DAS OD1 O N N 95 DAS OD2 O N N 96 DAS OXT O N N 97 DAS H H N N 98 DAS H2 H N N 99 DAS HA H N N 100 DAS HB2 H N N 101 DAS HB3 H N N 102 DAS HD2 H N N 103 DAS HXT H N N 104 GLN N N N N 105 GLN CA C N S 106 GLN C C N N 107 GLN O O N N 108 GLN CB C N N 109 GLN CG C N N 110 GLN CD C N N 111 GLN OE1 O N N 112 GLN NE2 N N N 113 GLN OXT O N N 114 GLN H H N N 115 GLN H2 H N N 116 GLN HA H N N 117 GLN HB2 H N N 118 GLN HB3 H N N 119 GLN HG2 H N N 120 GLN HG3 H N N 121 GLN HE21 H N N 122 GLN HE22 H N N 123 GLN HXT H N N 124 GLU N N N N 125 GLU CA C N S 126 GLU C C N N 127 GLU O O N N 128 GLU CB C N N 129 GLU CG C N N 130 GLU CD C N N 131 GLU OE1 O N N 132 GLU OE2 O N N 133 GLU OXT O N N 134 GLU H H N N 135 GLU H2 H N N 136 GLU HA H N N 137 GLU HB2 H N N 138 GLU HB3 H N N 139 GLU HG2 H N N 140 GLU HG3 H N N 141 GLU HE2 H N N 142 GLU HXT H N N 143 GLY N N N N 144 GLY CA C N N 145 GLY C C N N 146 GLY O O N N 147 GLY OXT O N N 148 GLY H H N N 149 GLY H2 H N N 150 GLY HA2 H N N 151 GLY HA3 H N N 152 GLY HXT H N N 153 HIS N N N N 154 HIS CA C N S 155 HIS C C N N 156 HIS O O N N 157 HIS CB C N N 158 HIS CG C Y N 159 HIS ND1 N Y N 160 HIS CD2 C Y N 161 HIS CE1 C Y N 162 HIS NE2 N Y N 163 HIS OXT O N N 164 HIS H H N N 165 HIS H2 H N N 166 HIS HA H N N 167 HIS HB2 H N N 168 HIS HB3 H N N 169 HIS HD1 H N N 170 HIS HD2 H N N 171 HIS HE1 H N N 172 HIS HE2 H N N 173 HIS HXT H N N 174 HOH O O N N 175 HOH H1 H N N 176 HOH H2 H N N 177 ILE N N N N 178 ILE CA C N S 179 ILE C C N N 180 ILE O O N N 181 ILE CB C N S 182 ILE CG1 C N N 183 ILE CG2 C N N 184 ILE CD1 C N N 185 ILE OXT O N N 186 ILE H H N N 187 ILE H2 H N N 188 ILE HA H N N 189 ILE HB H N N 190 ILE HG12 H N N 191 ILE HG13 H N N 192 ILE HG21 H N N 193 ILE HG22 H N N 194 ILE HG23 H N N 195 ILE HD11 H N N 196 ILE HD12 H N N 197 ILE HD13 H N N 198 ILE HXT H N N 199 LEU N N N N 200 LEU CA C N S 201 LEU C C N N 202 LEU O O N N 203 LEU CB C N N 204 LEU CG C N N 205 LEU CD1 C N N 206 LEU CD2 C N N 207 LEU OXT O N N 208 LEU H H N N 209 LEU H2 H N N 210 LEU HA H N N 211 LEU HB2 H N N 212 LEU HB3 H N N 213 LEU HG H N N 214 LEU HD11 H N N 215 LEU HD12 H N N 216 LEU HD13 H N N 217 LEU HD21 H N N 218 LEU HD22 H N N 219 LEU HD23 H N N 220 LEU HXT H N N 221 LYS N N N N 222 LYS CA C N S 223 LYS C C N N 224 LYS O O N N 225 LYS CB C N N 226 LYS CG C N N 227 LYS CD C N N 228 LYS CE C N N 229 LYS NZ N N N 230 LYS OXT O N N 231 LYS H H N N 232 LYS H2 H N N 233 LYS HA H N N 234 LYS HB2 H N N 235 LYS HB3 H N N 236 LYS HG2 H N N 237 LYS HG3 H N N 238 LYS HD2 H N N 239 LYS HD3 H N N 240 LYS HE2 H N N 241 LYS HE3 H N N 242 LYS HZ1 H N N 243 LYS HZ2 H N N 244 LYS HZ3 H N N 245 LYS HXT H N N 246 MET N N N N 247 MET CA C N S 248 MET C C N N 249 MET O O N N 250 MET CB C N N 251 MET CG C N N 252 MET SD S N N 253 MET CE C N N 254 MET OXT O N N 255 MET H H N N 256 MET H2 H N N 257 MET HA H N N 258 MET HB2 H N N 259 MET HB3 H N N 260 MET HG2 H N N 261 MET HG3 H N N 262 MET HE1 H N N 263 MET HE2 H N N 264 MET HE3 H N N 265 MET HXT H N N 266 PHE N N N N 267 PHE CA C N S 268 PHE C C N N 269 PHE O O N N 270 PHE CB C N N 271 PHE CG C Y N 272 PHE CD1 C Y N 273 PHE CD2 C Y N 274 PHE CE1 C Y N 275 PHE CE2 C Y N 276 PHE CZ C Y N 277 PHE OXT O N N 278 PHE H H N N 279 PHE H2 H N N 280 PHE HA H N N 281 PHE HB2 H N N 282 PHE HB3 H N N 283 PHE HD1 H N N 284 PHE HD2 H N N 285 PHE HE1 H N N 286 PHE HE2 H N N 287 PHE HZ H N N 288 PHE HXT H N N 289 PRO N N N N 290 PRO CA C N S 291 PRO C C N N 292 PRO O O N N 293 PRO CB C N N 294 PRO CG C N N 295 PRO CD C N N 296 PRO OXT O N N 297 PRO H H N N 298 PRO HA H N N 299 PRO HB2 H N N 300 PRO HB3 H N N 301 PRO HG2 H N N 302 PRO HG3 H N N 303 PRO HD2 H N N 304 PRO HD3 H N N 305 PRO HXT H N N 306 SER N N N N 307 SER CA C N S 308 SER C C N N 309 SER O O N N 310 SER CB C N N 311 SER OG O N N 312 SER OXT O N N 313 SER H H N N 314 SER H2 H N N 315 SER HA H N N 316 SER HB2 H N N 317 SER HB3 H N N 318 SER HG H N N 319 SER HXT H N N 320 THR N N N N 321 THR CA C N S 322 THR C C N N 323 THR O O N N 324 THR CB C N R 325 THR OG1 O N N 326 THR CG2 C N N 327 THR OXT O N N 328 THR H H N N 329 THR H2 H N N 330 THR HA H N N 331 THR HB H N N 332 THR HG1 H N N 333 THR HG21 H N N 334 THR HG22 H N N 335 THR HG23 H N N 336 THR HXT H N N 337 TRP N N N N 338 TRP CA C N S 339 TRP C C N N 340 TRP O O N N 341 TRP CB C N N 342 TRP CG C Y N 343 TRP CD1 C Y N 344 TRP CD2 C Y N 345 TRP NE1 N Y N 346 TRP CE2 C Y N 347 TRP CE3 C Y N 348 TRP CZ2 C Y N 349 TRP CZ3 C Y N 350 TRP CH2 C Y N 351 TRP OXT O N N 352 TRP H H N N 353 TRP H2 H N N 354 TRP HA H N N 355 TRP HB2 H N N 356 TRP HB3 H N N 357 TRP HD1 H N N 358 TRP HE1 H N N 359 TRP HE3 H N N 360 TRP HZ2 H N N 361 TRP HZ3 H N N 362 TRP HH2 H N N 363 TRP HXT H N N 364 TYR N N N N 365 TYR CA C N S 366 TYR C C N N 367 TYR O O N N 368 TYR CB C N N 369 TYR CG C Y N 370 TYR CD1 C Y N 371 TYR CD2 C Y N 372 TYR CE1 C Y N 373 TYR CE2 C Y N 374 TYR CZ C Y N 375 TYR OH O N N 376 TYR OXT O N N 377 TYR H H N N 378 TYR H2 H N N 379 TYR HA H N N 380 TYR HB2 H N N 381 TYR HB3 H N N 382 TYR HD1 H N N 383 TYR HD2 H N N 384 TYR HE1 H N N 385 TYR HE2 H N N 386 TYR HH H N N 387 TYR HXT H N N 388 VAL N N N N 389 VAL CA C N S 390 VAL C C N N 391 VAL O O N N 392 VAL CB C N N 393 VAL CG1 C N N 394 VAL CG2 C N N 395 VAL OXT O N N 396 VAL H H N N 397 VAL H2 H N N 398 VAL HA H N N 399 VAL HB H N N 400 VAL HG11 H N N 401 VAL HG12 H N N 402 VAL HG13 H N N 403 VAL HG21 H N N 404 VAL HG22 H N N 405 VAL HG23 H N N 406 VAL HXT H N N 407 # 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 DAS N CA sing N N 83 DAS N H sing N N 84 DAS N H2 sing N N 85 DAS CA C sing N N 86 DAS CA CB sing N N 87 DAS CA HA sing N N 88 DAS C O doub N N 89 DAS C OXT sing N N 90 DAS CB CG sing N N 91 DAS CB HB2 sing N N 92 DAS CB HB3 sing N N 93 DAS CG OD1 doub N N 94 DAS CG OD2 sing N N 95 DAS OD2 HD2 sing N N 96 DAS OXT HXT sing N N 97 GLN N CA sing N N 98 GLN N H sing N N 99 GLN N H2 sing N N 100 GLN CA C sing N N 101 GLN CA CB sing N N 102 GLN CA HA sing N N 103 GLN C O doub N N 104 GLN C OXT sing N N 105 GLN CB CG sing N N 106 GLN CB HB2 sing N N 107 GLN CB HB3 sing N N 108 GLN CG CD sing N N 109 GLN CG HG2 sing N N 110 GLN CG HG3 sing N N 111 GLN CD OE1 doub N N 112 GLN CD NE2 sing N N 113 GLN NE2 HE21 sing N N 114 GLN NE2 HE22 sing N N 115 GLN OXT HXT sing N N 116 GLU N CA sing N N 117 GLU N H sing N N 118 GLU N H2 sing N N 119 GLU CA C sing N N 120 GLU CA CB sing N N 121 GLU CA HA sing N N 122 GLU C O doub N N 123 GLU C OXT sing N N 124 GLU CB CG sing N N 125 GLU CB HB2 sing N N 126 GLU CB HB3 sing N N 127 GLU CG CD sing N N 128 GLU CG HG2 sing N N 129 GLU CG HG3 sing N N 130 GLU CD OE1 doub N N 131 GLU CD OE2 sing N N 132 GLU OE2 HE2 sing N N 133 GLU OXT HXT sing N N 134 GLY N CA sing N N 135 GLY N H sing N N 136 GLY N H2 sing N N 137 GLY CA C sing N N 138 GLY CA HA2 sing N N 139 GLY CA HA3 sing N N 140 GLY C O doub N N 141 GLY C OXT sing N N 142 GLY OXT HXT sing N N 143 HIS N CA sing N N 144 HIS N H sing N N 145 HIS N H2 sing N N 146 HIS CA C sing N N 147 HIS CA CB sing N N 148 HIS CA HA sing N N 149 HIS C O doub N N 150 HIS C OXT sing N N 151 HIS CB CG sing N N 152 HIS CB HB2 sing N N 153 HIS CB HB3 sing N N 154 HIS CG ND1 sing Y N 155 HIS CG CD2 doub Y N 156 HIS ND1 CE1 doub Y N 157 HIS ND1 HD1 sing N N 158 HIS CD2 NE2 sing Y N 159 HIS CD2 HD2 sing N N 160 HIS CE1 NE2 sing Y N 161 HIS CE1 HE1 sing N N 162 HIS NE2 HE2 sing N N 163 HIS OXT HXT sing N N 164 HOH O H1 sing N N 165 HOH O H2 sing N N 166 ILE N CA sing N N 167 ILE N H sing N N 168 ILE N H2 sing N N 169 ILE CA C sing N N 170 ILE CA CB sing N N 171 ILE CA HA sing N N 172 ILE C O doub N N 173 ILE C OXT sing N N 174 ILE CB CG1 sing N N 175 ILE CB CG2 sing N N 176 ILE CB HB sing N N 177 ILE CG1 CD1 sing N N 178 ILE CG1 HG12 sing N N 179 ILE CG1 HG13 sing N N 180 ILE CG2 HG21 sing N N 181 ILE CG2 HG22 sing N N 182 ILE CG2 HG23 sing N N 183 ILE CD1 HD11 sing N N 184 ILE CD1 HD12 sing N N 185 ILE CD1 HD13 sing N N 186 ILE OXT HXT sing N N 187 LEU N CA sing N N 188 LEU N H sing N N 189 LEU N H2 sing N N 190 LEU CA C sing N N 191 LEU CA CB sing N N 192 LEU CA HA sing N N 193 LEU C O doub N N 194 LEU C OXT sing N N 195 LEU CB CG sing N N 196 LEU CB HB2 sing N N 197 LEU CB HB3 sing N N 198 LEU CG CD1 sing N N 199 LEU CG CD2 sing N N 200 LEU CG HG sing N N 201 LEU CD1 HD11 sing N N 202 LEU CD1 HD12 sing N N 203 LEU CD1 HD13 sing N N 204 LEU CD2 HD21 sing N N 205 LEU CD2 HD22 sing N N 206 LEU CD2 HD23 sing N N 207 LEU OXT HXT sing N N 208 LYS N CA sing N N 209 LYS N H sing N N 210 LYS N H2 sing N N 211 LYS CA C sing N N 212 LYS CA CB sing N N 213 LYS CA HA sing N N 214 LYS C O doub N N 215 LYS C OXT sing N N 216 LYS CB CG sing N N 217 LYS CB HB2 sing N N 218 LYS CB HB3 sing N N 219 LYS CG CD sing N N 220 LYS CG HG2 sing N N 221 LYS CG HG3 sing N N 222 LYS CD CE sing N N 223 LYS CD HD2 sing N N 224 LYS CD HD3 sing N N 225 LYS CE NZ sing N N 226 LYS CE HE2 sing N N 227 LYS CE HE3 sing N N 228 LYS NZ HZ1 sing N N 229 LYS NZ HZ2 sing N N 230 LYS NZ HZ3 sing N N 231 LYS OXT HXT sing N N 232 MET N CA sing N N 233 MET N H sing N N 234 MET N H2 sing N N 235 MET CA C sing N N 236 MET CA CB sing N N 237 MET CA HA sing N N 238 MET C O doub N N 239 MET C OXT sing N N 240 MET CB CG sing N N 241 MET CB HB2 sing N N 242 MET CB HB3 sing N N 243 MET CG SD sing N N 244 MET CG HG2 sing N N 245 MET CG HG3 sing N N 246 MET SD CE sing N N 247 MET CE HE1 sing N N 248 MET CE HE2 sing N N 249 MET CE HE3 sing N N 250 MET OXT HXT sing N N 251 PHE N CA sing N N 252 PHE N H sing N N 253 PHE N H2 sing N N 254 PHE CA C sing N N 255 PHE CA CB sing N N 256 PHE CA HA sing N N 257 PHE C O doub N N 258 PHE C OXT sing N N 259 PHE CB CG sing N N 260 PHE CB HB2 sing N N 261 PHE CB HB3 sing N N 262 PHE CG CD1 doub Y N 263 PHE CG CD2 sing Y N 264 PHE CD1 CE1 sing Y N 265 PHE CD1 HD1 sing N N 266 PHE CD2 CE2 doub Y N 267 PHE CD2 HD2 sing N N 268 PHE CE1 CZ doub Y N 269 PHE CE1 HE1 sing N N 270 PHE CE2 CZ sing Y N 271 PHE CE2 HE2 sing N N 272 PHE CZ HZ sing N N 273 PHE OXT HXT sing N N 274 PRO N CA sing N N 275 PRO N CD sing N N 276 PRO N H sing N N 277 PRO CA C sing N N 278 PRO CA CB sing N N 279 PRO CA HA sing N N 280 PRO C O doub N N 281 PRO C OXT sing N N 282 PRO CB CG sing N N 283 PRO CB HB2 sing N N 284 PRO CB HB3 sing N N 285 PRO CG CD sing N N 286 PRO CG HG2 sing N N 287 PRO CG HG3 sing N N 288 PRO CD HD2 sing N N 289 PRO CD HD3 sing N N 290 PRO OXT HXT sing N N 291 SER N CA sing N N 292 SER N H sing N N 293 SER N H2 sing N N 294 SER CA C sing N N 295 SER CA CB sing N N 296 SER CA HA sing N N 297 SER C O doub N N 298 SER C OXT sing N N 299 SER CB OG sing N N 300 SER CB HB2 sing N N 301 SER CB HB3 sing N N 302 SER OG HG sing N N 303 SER OXT HXT sing N N 304 THR N CA sing N N 305 THR N H sing N N 306 THR N H2 sing N N 307 THR CA C sing N N 308 THR CA CB sing N N 309 THR CA HA sing N N 310 THR C O doub N N 311 THR C OXT sing N N 312 THR CB OG1 sing N N 313 THR CB CG2 sing N N 314 THR CB HB sing N N 315 THR OG1 HG1 sing N N 316 THR CG2 HG21 sing N N 317 THR CG2 HG22 sing N N 318 THR CG2 HG23 sing N N 319 THR OXT HXT sing N N 320 TRP N CA sing N N 321 TRP N H sing N N 322 TRP N H2 sing N N 323 TRP CA C sing N N 324 TRP CA CB sing N N 325 TRP CA HA sing N N 326 TRP C O doub N N 327 TRP C OXT sing N N 328 TRP CB CG sing N N 329 TRP CB HB2 sing N N 330 TRP CB HB3 sing N N 331 TRP CG CD1 doub Y N 332 TRP CG CD2 sing Y N 333 TRP CD1 NE1 sing Y N 334 TRP CD1 HD1 sing N N 335 TRP CD2 CE2 doub Y N 336 TRP CD2 CE3 sing Y N 337 TRP NE1 CE2 sing Y N 338 TRP NE1 HE1 sing N N 339 TRP CE2 CZ2 sing Y N 340 TRP CE3 CZ3 doub Y N 341 TRP CE3 HE3 sing N N 342 TRP CZ2 CH2 doub Y N 343 TRP CZ2 HZ2 sing N N 344 TRP CZ3 CH2 sing Y N 345 TRP CZ3 HZ3 sing N N 346 TRP CH2 HH2 sing N N 347 TRP OXT HXT sing N N 348 TYR N CA sing N N 349 TYR N H sing N N 350 TYR N H2 sing N N 351 TYR CA C sing N N 352 TYR CA CB sing N N 353 TYR CA HA sing N N 354 TYR C O doub N N 355 TYR C OXT sing N N 356 TYR CB CG sing N N 357 TYR CB HB2 sing N N 358 TYR CB HB3 sing N N 359 TYR CG CD1 doub Y N 360 TYR CG CD2 sing Y N 361 TYR CD1 CE1 sing Y N 362 TYR CD1 HD1 sing N N 363 TYR CD2 CE2 doub Y N 364 TYR CD2 HD2 sing N N 365 TYR CE1 CZ doub Y N 366 TYR CE1 HE1 sing N N 367 TYR CE2 CZ sing Y N 368 TYR CE2 HE2 sing N N 369 TYR CZ OH sing N N 370 TYR OH HH sing N N 371 TYR OXT HXT sing N N 372 VAL N CA sing N N 373 VAL N H sing N N 374 VAL N H2 sing N N 375 VAL CA C sing N N 376 VAL CA CB sing N N 377 VAL CA HA sing N N 378 VAL C O doub N N 379 VAL C OXT sing N N 380 VAL CB CG1 sing N N 381 VAL CB CG2 sing N N 382 VAL CB HB sing N N 383 VAL CG1 HG11 sing N N 384 VAL CG1 HG12 sing N N 385 VAL CG1 HG13 sing N N 386 VAL CG2 HG21 sing N N 387 VAL CG2 HG22 sing N N 388 VAL CG2 HG23 sing N N 389 VAL OXT HXT sing N N 390 # _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 1EPT _pdbx_initial_refinement_model.details 'PORCINE PANCREATIC BETA-TRYPSIN (PDB ENTRY 1EPT)' # _atom_sites.entry_id 1AN1 _atom_sites.fract_transf_matrix[1][1] 0.015699 _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] 0.015699 _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] 0.007642 _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 CA N O S # loop_