data_1AQ1 # _entry.id 1AQ1 # _audit_conform.dict_name mmcif_pdbx.dic _audit_conform.dict_version 5.375 _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 1AQ1 pdb_00001aq1 10.2210/pdb1aq1/pdb WWPDB D_1000171116 ? ? # _pdbx_database_status.status_code REL _pdbx_database_status.entry_id 1AQ1 _pdbx_database_status.recvd_initial_deposition_date 1997-08-05 _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 'Endicott, J.A.' 1 'Noble, M.E.M.' 2 'Johnson, L.N.' 3 'Lawrie, A.' 4 'Tunnah, P.' 5 'Brown, N.R.' 6 # 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 'Protein kinase inhibition by staurosporine revealed in details of the molecular interaction with CDK2.' Nat.Struct.Biol. 4 796 801 1997 NSBIEW US 1072-8368 2024 ? 9334743 10.1038/nsb1097-796 1 'Crystal Structure of Cyclin-Dependent Kinase 2' Nature 363 595 ? 1993 NATUAS UK 0028-0836 0006 ? ? ? # loop_ _citation_author.citation_id _citation_author.name _citation_author.ordinal _citation_author.identifier_ORCID primary 'Lawrie, A.M.' 1 ? primary 'Noble, M.E.' 2 ? primary 'Tunnah, P.' 3 ? primary 'Brown, N.R.' 4 ? primary 'Johnson, L.N.' 5 ? primary 'Endicott, J.A.' 6 ? 1 'De Bondt, H.L.' 7 ? 1 'Rosenblatt, J.' 8 ? 1 'Jancarik, J.' 9 ? 1 'Jones, H.D.' 10 ? 1 'Morgan, D.O.' 11 ? 1 'Kim, S.H.' 12 ? # _cell.entry_id 1AQ1 _cell.length_a 53.500 _cell.length_b 70.500 _cell.length_c 73.600 _cell.angle_alpha 90.00 _cell.angle_beta 90.00 _cell.angle_gamma 90.00 _cell.Z_PDB 4 _cell.pdbx_unique_axis ? # _symmetry.entry_id 1AQ1 _symmetry.space_group_name_H-M 'P 21 21 21' _symmetry.pdbx_full_space_group_name_H-M ? _symmetry.cell_setting ? _symmetry.Int_Tables_number 19 # 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 'CYCLIN-DEPENDENT PROTEIN KINASE 2' 33976.488 1 2.7.1.37 ? ? 'COMPLEX WITH CYCLIN A OR CYCLIN E' 2 non-polymer syn STAUROSPORINE 466.531 1 ? ? ? ? 3 water nat water 18.015 125 ? ? ? ? # _entity_name_com.entity_id 1 _entity_name_com.name CDK2 # _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 ;MENFQKVEKIGEGTYGVVYKARNKLTGEVVALKKIRLDTETEGVPSTAIREISLLKELNHPNIVKLLDVIHTENKLYLVF EFLHQDLKKFMDASALTGIPLPLIKSYLFQLLQGLAFCHSHRVLHRDLKPQNLLINTEGAIKLADFGLARAFGVPVRTYT HEVVTLWYRAPEILLGCKYYSTAVDIWSLGCIFAEMVTRRALFPGDSEIDQLFRIFRTLGTPDEVVWPGVTSMPDYKPSF PKWARQDFSKVVPPLDEDGRSLLSQMLHYDPNKRISAKAALAHPFFQDVTKPVPHLRL ; _entity_poly.pdbx_seq_one_letter_code_can ;MENFQKVEKIGEGTYGVVYKARNKLTGEVVALKKIRLDTETEGVPSTAIREISLLKELNHPNIVKLLDVIHTENKLYLVF EFLHQDLKKFMDASALTGIPLPLIKSYLFQLLQGLAFCHSHRVLHRDLKPQNLLINTEGAIKLADFGLARAFGVPVRTYT HEVVTLWYRAPEILLGCKYYSTAVDIWSLGCIFAEMVTRRALFPGDSEIDQLFRIFRTLGTPDEVVWPGVTSMPDYKPSF PKWARQDFSKVVPPLDEDGRSLLSQMLHYDPNKRISAKAALAHPFFQDVTKPVPHLRL ; _entity_poly.pdbx_strand_id A _entity_poly.pdbx_target_identifier ? # loop_ _entity_poly_seq.entity_id _entity_poly_seq.num _entity_poly_seq.mon_id _entity_poly_seq.hetero 1 1 MET n 1 2 GLU n 1 3 ASN n 1 4 PHE n 1 5 GLN n 1 6 LYS n 1 7 VAL n 1 8 GLU n 1 9 LYS n 1 10 ILE n 1 11 GLY n 1 12 GLU n 1 13 GLY n 1 14 THR n 1 15 TYR n 1 16 GLY n 1 17 VAL n 1 18 VAL n 1 19 TYR n 1 20 LYS n 1 21 ALA n 1 22 ARG n 1 23 ASN n 1 24 LYS n 1 25 LEU n 1 26 THR n 1 27 GLY n 1 28 GLU n 1 29 VAL n 1 30 VAL n 1 31 ALA n 1 32 LEU n 1 33 LYS n 1 34 LYS n 1 35 ILE n 1 36 ARG n 1 37 LEU n 1 38 ASP n 1 39 THR n 1 40 GLU n 1 41 THR n 1 42 GLU n 1 43 GLY n 1 44 VAL n 1 45 PRO n 1 46 SER n 1 47 THR n 1 48 ALA n 1 49 ILE n 1 50 ARG n 1 51 GLU n 1 52 ILE n 1 53 SER n 1 54 LEU n 1 55 LEU n 1 56 LYS n 1 57 GLU n 1 58 LEU n 1 59 ASN n 1 60 HIS n 1 61 PRO n 1 62 ASN n 1 63 ILE n 1 64 VAL n 1 65 LYS n 1 66 LEU n 1 67 LEU n 1 68 ASP n 1 69 VAL n 1 70 ILE n 1 71 HIS n 1 72 THR n 1 73 GLU n 1 74 ASN n 1 75 LYS n 1 76 LEU n 1 77 TYR n 1 78 LEU n 1 79 VAL n 1 80 PHE n 1 81 GLU n 1 82 PHE n 1 83 LEU n 1 84 HIS n 1 85 GLN n 1 86 ASP n 1 87 LEU n 1 88 LYS n 1 89 LYS n 1 90 PHE n 1 91 MET n 1 92 ASP n 1 93 ALA n 1 94 SER n 1 95 ALA n 1 96 LEU n 1 97 THR n 1 98 GLY n 1 99 ILE n 1 100 PRO n 1 101 LEU n 1 102 PRO n 1 103 LEU n 1 104 ILE n 1 105 LYS n 1 106 SER n 1 107 TYR n 1 108 LEU n 1 109 PHE n 1 110 GLN n 1 111 LEU n 1 112 LEU n 1 113 GLN n 1 114 GLY n 1 115 LEU n 1 116 ALA n 1 117 PHE n 1 118 CYS n 1 119 HIS n 1 120 SER n 1 121 HIS n 1 122 ARG n 1 123 VAL n 1 124 LEU n 1 125 HIS n 1 126 ARG n 1 127 ASP n 1 128 LEU n 1 129 LYS n 1 130 PRO n 1 131 GLN n 1 132 ASN n 1 133 LEU n 1 134 LEU n 1 135 ILE n 1 136 ASN n 1 137 THR n 1 138 GLU n 1 139 GLY n 1 140 ALA n 1 141 ILE n 1 142 LYS n 1 143 LEU n 1 144 ALA n 1 145 ASP n 1 146 PHE n 1 147 GLY n 1 148 LEU n 1 149 ALA n 1 150 ARG n 1 151 ALA n 1 152 PHE n 1 153 GLY n 1 154 VAL n 1 155 PRO n 1 156 VAL n 1 157 ARG n 1 158 THR n 1 159 TYR n 1 160 THR n 1 161 HIS n 1 162 GLU n 1 163 VAL n 1 164 VAL n 1 165 THR n 1 166 LEU n 1 167 TRP n 1 168 TYR n 1 169 ARG n 1 170 ALA n 1 171 PRO n 1 172 GLU n 1 173 ILE n 1 174 LEU n 1 175 LEU n 1 176 GLY n 1 177 CYS n 1 178 LYS n 1 179 TYR n 1 180 TYR n 1 181 SER n 1 182 THR n 1 183 ALA n 1 184 VAL n 1 185 ASP n 1 186 ILE n 1 187 TRP n 1 188 SER n 1 189 LEU n 1 190 GLY n 1 191 CYS n 1 192 ILE n 1 193 PHE n 1 194 ALA n 1 195 GLU n 1 196 MET n 1 197 VAL n 1 198 THR n 1 199 ARG n 1 200 ARG n 1 201 ALA n 1 202 LEU n 1 203 PHE n 1 204 PRO n 1 205 GLY n 1 206 ASP n 1 207 SER n 1 208 GLU n 1 209 ILE n 1 210 ASP n 1 211 GLN n 1 212 LEU n 1 213 PHE n 1 214 ARG n 1 215 ILE n 1 216 PHE n 1 217 ARG n 1 218 THR n 1 219 LEU n 1 220 GLY n 1 221 THR n 1 222 PRO n 1 223 ASP n 1 224 GLU n 1 225 VAL n 1 226 VAL n 1 227 TRP n 1 228 PRO n 1 229 GLY n 1 230 VAL n 1 231 THR n 1 232 SER n 1 233 MET n 1 234 PRO n 1 235 ASP n 1 236 TYR n 1 237 LYS n 1 238 PRO n 1 239 SER n 1 240 PHE n 1 241 PRO n 1 242 LYS n 1 243 TRP n 1 244 ALA n 1 245 ARG n 1 246 GLN n 1 247 ASP n 1 248 PHE n 1 249 SER n 1 250 LYS n 1 251 VAL n 1 252 VAL n 1 253 PRO n 1 254 PRO n 1 255 LEU n 1 256 ASP n 1 257 GLU n 1 258 ASP n 1 259 GLY n 1 260 ARG n 1 261 SER n 1 262 LEU n 1 263 LEU n 1 264 SER n 1 265 GLN n 1 266 MET n 1 267 LEU n 1 268 HIS n 1 269 TYR n 1 270 ASP n 1 271 PRO n 1 272 ASN n 1 273 LYS n 1 274 ARG n 1 275 ILE n 1 276 SER n 1 277 ALA n 1 278 LYS n 1 279 ALA n 1 280 ALA n 1 281 LEU n 1 282 ALA n 1 283 HIS n 1 284 PRO n 1 285 PHE n 1 286 PHE n 1 287 GLN n 1 288 ASP n 1 289 VAL n 1 290 THR n 1 291 LYS n 1 292 PRO n 1 293 VAL n 1 294 PRO n 1 295 HIS n 1 296 LEU n 1 297 ARG n 1 298 LEU n # _entity_src_gen.entity_id 1 _entity_src_gen.pdbx_src_id 1 _entity_src_gen.pdbx_alt_source_flag sample _entity_src_gen.pdbx_seq_type ? _entity_src_gen.pdbx_beg_seq_num ? _entity_src_gen.pdbx_end_seq_num ? _entity_src_gen.gene_src_common_name human _entity_src_gen.gene_src_genus Homo _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 'Homo sapiens' _entity_src_gen.pdbx_gene_src_ncbi_taxonomy_id 9606 _entity_src_gen.pdbx_gene_src_variant ? _entity_src_gen.pdbx_gene_src_cell_line SF9 _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 'fall armyworm' _entity_src_gen.pdbx_host_org_scientific_name 'Spodoptera frugiperda' _entity_src_gen.pdbx_host_org_ncbi_taxonomy_id 7108 _entity_src_gen.host_org_genus Spodoptera _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 SF9 _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 BACULOVIRUS _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 ? # _struct_ref.id 1 _struct_ref.db_name UNP _struct_ref.db_code CDK2_HUMAN _struct_ref.entity_id 1 _struct_ref.pdbx_db_accession P24941 _struct_ref.pdbx_align_begin 1 _struct_ref.pdbx_seq_one_letter_code ;MENFQKVEKIGEGTYGVVYKARNKLTGEVVALKKIRLDTETEGVPSTAIREISLLKELNHPNIVKLLDVIHTENKLYLVF EFLHQDLKKFMDASALTGIPLPLIKSYLFQLLQGLAFCHSHRVLHRDLKPQNLLINTEGAIKLADFGLARAFGVPVRTYT HEVVTLWYRAPEILLGCKYYSTAVDIWSLGCIFAEMVTRRALFPGDSEIDQLFRIFRTLGTPDEVVWPGVTSMPDYKPSF PKWARQDFSKVVPPLDEDGRSLLSQMLHYDPNKRISAKAALAHPFFQDVTKPVPHLRL ; _struct_ref.pdbx_db_isoform ? # _struct_ref_seq.align_id 1 _struct_ref_seq.ref_id 1 _struct_ref_seq.pdbx_PDB_id_code 1AQ1 _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 298 _struct_ref_seq.pdbx_seq_align_end_ins_code ? _struct_ref_seq.pdbx_db_accession P24941 _struct_ref_seq.db_align_beg 1 _struct_ref_seq.pdbx_db_align_beg_ins_code ? _struct_ref_seq.db_align_end 298 _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 298 # 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 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 STU non-polymer . STAUROSPORINE ? 'C28 H26 N4 O3' 466.531 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 # _exptl.entry_id 1AQ1 _exptl.method 'X-RAY DIFFRACTION' _exptl.crystals_number 1 # _exptl_crystal.id 1 _exptl_crystal.density_meas ? _exptl_crystal.density_Matthews 2.0 _exptl_crystal.density_percent_sol 32. _exptl_crystal.description ? # _exptl_crystal_grow.crystal_id 1 _exptl_crystal_grow.method 'VAPOR DIFFUSION' _exptl_crystal_grow.temp ? _exptl_crystal_grow.temp_details ? _exptl_crystal_grow.pH 7.4 _exptl_crystal_grow.pdbx_pH_range ? _exptl_crystal_grow.pdbx_details ;PROTEIN AT 10MG/ML IN 15MM NACL, 10MM HEPES, PH7.4, MIXED WITH WELL BUFFER (50MM AMMONIUM ACETATE, 10% PEG4K, 0.1M HEPES PH 7.4) IN EQUAL VOLUMES, THEN VAPOUR DIFFUSION AGAINST WELL BUFFER. CDK2 CRYSTALS WERE SOAKED FOR 20 HOURS IN A SOLUTION OF 0.5MM STAUROSPORINE IN 1X WELL BUFFER PREPARED FROM STOCKS 2X WELLBUFFER AND 10MM STAUROSPORINE IN 100% DMSO., vapor diffusion ; # _diffrn.id 1 _diffrn.ambient_temp 100 _diffrn.ambient_temp_details ? _diffrn.crystal_id 1 # _diffrn_detector.diffrn_id 1 _diffrn_detector.detector 'IMAGE PLATE AREA DETECTOR' _diffrn_detector.type MARRESEARCH _diffrn_detector.pdbx_collection_date 1996-12 _diffrn_detector.details MIRROR # _diffrn_radiation.diffrn_id 1 _diffrn_radiation.wavelength_id 1 _diffrn_radiation.pdbx_monochromatic_or_laue_m_l M _diffrn_radiation.monochromator 'TWIN CRYSTAL' _diffrn_radiation.pdbx_diffrn_protocol ? _diffrn_radiation.pdbx_scattering_type x-ray # _diffrn_radiation_wavelength.id 1 _diffrn_radiation_wavelength.wavelength 0.9 _diffrn_radiation_wavelength.wt 1.0 # _diffrn_source.diffrn_id 1 _diffrn_source.source SYNCHROTRON _diffrn_source.type 'ELETTRA BEAMLINE 5.2R' _diffrn_source.pdbx_synchrotron_site ELETTRA _diffrn_source.pdbx_synchrotron_beamline 5.2R _diffrn_source.pdbx_wavelength 0.9 _diffrn_source.pdbx_wavelength_list ? # _reflns.entry_id 1AQ1 _reflns.observed_criterion_sigma_I 0. _reflns.observed_criterion_sigma_F ? _reflns.d_resolution_low 20.0 _reflns.d_resolution_high 2.0 _reflns.number_obs 17731 _reflns.number_all ? _reflns.percent_possible_obs 92.9 _reflns.pdbx_Rmerge_I_obs 0.1000000 _reflns.pdbx_Rsym_value ? _reflns.pdbx_netI_over_sigmaI 5.7 _reflns.B_iso_Wilson_estimate ? _reflns.pdbx_redundancy 3.0 _reflns.pdbx_diffrn_id 1 _reflns.pdbx_ordinal 1 # _reflns_shell.d_res_high 2.0 _reflns_shell.d_res_low 2.1 _reflns_shell.percent_possible_all 89.4 _reflns_shell.Rmerge_I_obs 0.5000000 _reflns_shell.pdbx_Rsym_value ? _reflns_shell.meanI_over_sigI_obs 1.4 _reflns_shell.pdbx_redundancy 2.7 _reflns_shell.pdbx_diffrn_id ? _reflns_shell.pdbx_ordinal 1 # _refine.entry_id 1AQ1 _refine.ls_number_reflns_obs 17721 _refine.ls_number_reflns_all ? _refine.pdbx_ls_sigma_I ? _refine.pdbx_ls_sigma_F 0. _refine.pdbx_data_cutoff_high_absF ? _refine.pdbx_data_cutoff_low_absF ? _refine.pdbx_data_cutoff_high_rms_absF ? _refine.ls_d_res_low 25. _refine.ls_d_res_high 2.0 _refine.ls_percent_reflns_obs 92.9 _refine.ls_R_factor_obs ? _refine.ls_R_factor_all ? _refine.ls_R_factor_R_work 0.22 _refine.ls_R_factor_R_free 0.26 _refine.ls_R_factor_R_free_error ? _refine.ls_R_factor_R_free_error_details ? _refine.ls_percent_reflns_R_free 5. _refine.ls_number_reflns_R_free 919 _refine.ls_number_parameters ? _refine.ls_number_restraints ? _refine.occupancy_min ? _refine.occupancy_max ? _refine.correlation_coeff_Fo_to_Fc ? _refine.correlation_coeff_Fo_to_Fc_free ? _refine.B_iso_mean ? _refine.aniso_B[1][1] ? _refine.aniso_B[2][2] ? _refine.aniso_B[3][3] ? _refine.aniso_B[1][2] ? _refine.aniso_B[1][3] ? _refine.aniso_B[2][3] ? _refine.solvent_model_details ? _refine.solvent_model_param_ksol ? _refine.solvent_model_param_bsol ? _refine.pdbx_solvent_vdw_probe_radii ? _refine.pdbx_solvent_ion_probe_radii ? _refine.pdbx_solvent_shrinkage_radii ? _refine.pdbx_ls_cross_valid_method FREE-R _refine.details 'REFINEMENT BEGUN WITH X-PLOR RIGID BODY REFINEMENT.' _refine.pdbx_starting_model 'PDB ENTRY 1HCK' _refine.pdbx_method_to_determine_struct 'DIFFERENCE FOURIER' _refine.pdbx_isotropic_thermal_model ? _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.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 2230 _refine_hist.pdbx_number_atoms_nucleic_acid 0 _refine_hist.pdbx_number_atoms_ligand 35 _refine_hist.number_atoms_solvent 125 _refine_hist.number_atoms_total 2390 _refine_hist.d_res_high 2.0 _refine_hist.d_res_low 25. # _struct.entry_id 1AQ1 _struct.title 'HUMAN CYCLIN DEPENDENT KINASE 2 COMPLEXED WITH THE INHIBITOR STAUROSPORINE' _struct.pdbx_model_details ? _struct.pdbx_CASP_flag ? _struct.pdbx_model_type_details ? # _struct_keywords.entry_id 1AQ1 _struct_keywords.pdbx_keywords 'PROTEIN KINASE' _struct_keywords.text 'PROTEIN KINASE, CELL CYCLE, PHOSPHORYLATION, STAUROSPORINE, CELL DIVISION, MITOSIS, INHIBITION' # loop_ _struct_asym.id _struct_asym.pdbx_blank_PDB_chainid_flag _struct_asym.pdbx_modified _struct_asym.entity_id _struct_asym.details A N N 1 ? B N N 2 ? C N N 3 ? # _struct_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 SER A 46 ? LYS A 56 ? SER A 46 LYS A 56 1 ? 11 HELX_P HELX_P2 2 LEU A 87 ? ALA A 93 ? LEU A 87 ALA A 93 1 ? 7 HELX_P HELX_P3 3 LEU A 101 ? HIS A 121 ? LEU A 101 HIS A 121 1 ? 21 HELX_P HELX_P4 4 PRO A 130 ? ASN A 132 ? PRO A 130 ASN A 132 5 ? 3 HELX_P HELX_P5 5 PRO A 171 ? LEU A 174 ? PRO A 171 LEU A 174 1 ? 4 HELX_P HELX_P6 6 THR A 182 ? THR A 198 ? THR A 182 THR A 198 5 ? 17 HELX_P HELX_P7 7 GLU A 208 ? LEU A 219 ? GLU A 208 LEU A 219 1 ? 12 HELX_P HELX_P8 8 VAL A 230 ? SER A 232 ? VAL A 230 SER A 232 5 ? 3 HELX_P HELX_P9 9 PHE A 248 ? VAL A 251 ? PHE A 248 VAL A 251 1 ? 4 HELX_P HELX_P10 10 GLU A 257 ? MET A 266 ? GLU A 257 MET A 266 1 ? 10 HELX_P HELX_P11 11 ALA A 277 ? ALA A 282 ? ALA A 277 ALA A 282 1 ? 6 HELX_P HELX_P12 12 PRO A 284 ? PHE A 286 ? PRO A 284 PHE A 286 5 ? 3 # _struct_conf_type.id HELX_P _struct_conf_type.criteria ? _struct_conf_type.reference ? # _struct_mon_prot_cis.pdbx_id 1 _struct_mon_prot_cis.label_comp_id PRO _struct_mon_prot_cis.label_seq_id 253 _struct_mon_prot_cis.label_asym_id A _struct_mon_prot_cis.label_alt_id . _struct_mon_prot_cis.pdbx_PDB_ins_code ? _struct_mon_prot_cis.auth_comp_id PRO _struct_mon_prot_cis.auth_seq_id 253 _struct_mon_prot_cis.auth_asym_id A _struct_mon_prot_cis.pdbx_label_comp_id_2 PRO _struct_mon_prot_cis.pdbx_label_seq_id_2 254 _struct_mon_prot_cis.pdbx_label_asym_id_2 A _struct_mon_prot_cis.pdbx_PDB_ins_code_2 ? _struct_mon_prot_cis.pdbx_auth_comp_id_2 PRO _struct_mon_prot_cis.pdbx_auth_seq_id_2 254 _struct_mon_prot_cis.pdbx_auth_asym_id_2 A _struct_mon_prot_cis.pdbx_PDB_model_num 1 _struct_mon_prot_cis.pdbx_omega_angle 2.41 # loop_ _struct_sheet.id _struct_sheet.type _struct_sheet.number_strands _struct_sheet.details A ? 5 ? B ? 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 B 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 LEU A 66 ? THR A 72 ? LEU A 66 THR A 72 A 2 LYS A 75 ? PHE A 80 ? LYS A 75 PHE A 80 A 3 VAL A 29 ? ILE A 35 ? VAL A 29 ILE A 35 A 4 VAL A 17 ? ASN A 23 ? VAL A 17 ASN A 23 A 5 PHE A 4 ? LYS A 9 ? PHE A 4 LYS A 9 B 1 LEU A 133 ? ILE A 135 ? LEU A 133 ILE A 135 B 2 ILE A 141 ? LEU A 143 ? ILE A 141 LEU A 143 # 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 LEU A 67 ? O LEU A 67 N VAL A 79 ? N VAL A 79 A 2 3 O LEU A 76 ? O LEU A 76 N ILE A 35 ? N ILE A 35 A 3 4 O VAL A 30 ? O VAL A 30 N ALA A 21 ? N ALA A 21 A 4 5 O LYS A 20 ? O LYS A 20 N GLU A 8 ? N GLU A 8 B 1 2 O LEU A 134 ? O LEU A 134 N LYS A 142 ? N LYS A 142 # 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 STB Unknown ? ? ? ? 23 'STAUROSPORINE BINDING SITE.' AC1 Software A STU 299 ? 14 'BINDING SITE FOR RESIDUE STU A 299' # 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 STB 23 ILE A 10 ? ILE A 10 . ? 1_555 ? 2 STB 23 GLY A 11 ? GLY A 11 . ? 1_555 ? 3 STB 23 GLU A 12 ? GLU A 12 . ? 1_555 ? 4 STB 23 GLY A 13 ? GLY A 13 . ? 1_555 ? 5 STB 23 VAL A 18 ? VAL A 18 . ? 1_555 ? 6 STB 23 ALA A 31 ? ALA A 31 . ? 1_555 ? 7 STB 23 LYS A 33 ? LYS A 33 . ? 1_555 ? 8 STB 23 VAL A 64 ? VAL A 64 . ? 1_555 ? 9 STB 23 PHE A 80 ? PHE A 80 . ? 1_555 ? 10 STB 23 GLU A 81 ? GLU A 81 . ? 1_555 ? 11 STB 23 PHE A 82 ? PHE A 82 . ? 1_555 ? 12 STB 23 LEU A 83 ? LEU A 83 . ? 1_555 ? 13 STB 23 HIS A 84 ? HIS A 84 . ? 1_555 ? 14 STB 23 GLN A 85 ? GLN A 85 . ? 1_555 ? 15 STB 23 ASP A 86 ? ASP A 86 . ? 1_555 ? 16 STB 23 LYS A 88 ? LYS A 88 . ? 1_555 ? 17 STB 23 LYS A 89 ? LYS A 89 . ? 1_555 ? 18 STB 23 GLN A 131 ? GLN A 131 . ? 1_555 ? 19 STB 23 ASN A 132 ? ASN A 132 . ? 1_555 ? 20 STB 23 LEU A 134 ? LEU A 134 . ? 1_555 ? 21 STB 23 ALA A 144 ? ALA A 144 . ? 1_555 ? 22 STB 23 ASP A 145 ? ASP A 145 . ? 1_555 ? 23 STB 23 LEU A 148 ? LEU A 148 . ? 1_555 ? 24 AC1 14 ILE A 10 ? ILE A 10 . ? 1_555 ? 25 AC1 14 GLY A 11 ? GLY A 11 . ? 1_555 ? 26 AC1 14 GLY A 13 ? GLY A 13 . ? 1_555 ? 27 AC1 14 ALA A 31 ? ALA A 31 . ? 1_555 ? 28 AC1 14 LYS A 33 ? LYS A 33 . ? 1_555 ? 29 AC1 14 GLU A 81 ? GLU A 81 . ? 1_555 ? 30 AC1 14 PHE A 82 ? PHE A 82 . ? 1_555 ? 31 AC1 14 LEU A 83 ? LEU A 83 . ? 1_555 ? 32 AC1 14 HIS A 84 ? HIS A 84 . ? 1_555 ? 33 AC1 14 ASP A 86 ? ASP A 86 . ? 1_555 ? 34 AC1 14 GLN A 131 ? GLN A 131 . ? 1_555 ? 35 AC1 14 LEU A 134 ? LEU A 134 . ? 1_555 ? 36 AC1 14 ASP A 145 ? ASP A 145 . ? 1_555 ? 37 AC1 14 HOH C . ? HOH A 353 . ? 1_555 ? # _database_PDB_matrix.entry_id 1AQ1 _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 # _atom_sites.entry_id 1AQ1 _atom_sites.fract_transf_matrix[1][1] 0.018692 _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] 0.014184 _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] 0.013587 _atom_sites.fract_transf_vector[1] 0.00000 _atom_sites.fract_transf_vector[2] 0.00000 _atom_sites.fract_transf_vector[3] 0.00000 # loop_ _atom_type.symbol C N O S # loop_ _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 MET 1 1 1 MET MET A . n A 1 2 GLU 2 2 2 GLU GLU A . n A 1 3 ASN 3 3 3 ASN ASN A . n A 1 4 PHE 4 4 4 PHE PHE A . n A 1 5 GLN 5 5 5 GLN GLN A . n A 1 6 LYS 6 6 6 LYS LYS A . n A 1 7 VAL 7 7 7 VAL VAL A . n A 1 8 GLU 8 8 8 GLU GLU A . n A 1 9 LYS 9 9 9 LYS LYS A . n A 1 10 ILE 10 10 10 ILE ILE A . n A 1 11 GLY 11 11 11 GLY GLY A . n A 1 12 GLU 12 12 12 GLU GLU A . n A 1 13 GLY 13 13 13 GLY GLY A . n A 1 14 THR 14 14 14 THR THR A . n A 1 15 TYR 15 15 15 TYR TYR A . n A 1 16 GLY 16 16 16 GLY GLY A . n A 1 17 VAL 17 17 17 VAL VAL A . n A 1 18 VAL 18 18 18 VAL VAL A . n A 1 19 TYR 19 19 19 TYR TYR A . n A 1 20 LYS 20 20 20 LYS LYS A . n A 1 21 ALA 21 21 21 ALA ALA A . n A 1 22 ARG 22 22 22 ARG ARG A . n A 1 23 ASN 23 23 23 ASN ASN A . n A 1 24 LYS 24 24 24 LYS LYS A . n A 1 25 LEU 25 25 25 LEU LEU A . n A 1 26 THR 26 26 26 THR THR A . n A 1 27 GLY 27 27 27 GLY GLY A . n A 1 28 GLU 28 28 28 GLU GLU A . n A 1 29 VAL 29 29 29 VAL VAL A . n A 1 30 VAL 30 30 30 VAL VAL A . n A 1 31 ALA 31 31 31 ALA ALA A . n A 1 32 LEU 32 32 32 LEU LEU A . n A 1 33 LYS 33 33 33 LYS LYS A . n A 1 34 LYS 34 34 34 LYS LYS A . n A 1 35 ILE 35 35 35 ILE ILE A . n A 1 36 ARG 36 36 ? ? ? A . n A 1 37 LEU 37 37 ? ? ? A . n A 1 38 ASP 38 38 ? ? ? A . n A 1 39 THR 39 39 ? ? ? A . n A 1 40 GLU 40 40 ? ? ? A . n A 1 41 THR 41 41 ? ? ? A . n A 1 42 GLU 42 42 ? ? ? A . n A 1 43 GLY 43 43 ? ? ? A . n A 1 44 VAL 44 44 44 VAL VAL A . n A 1 45 PRO 45 45 45 PRO PRO A . n A 1 46 SER 46 46 46 SER SER A . n A 1 47 THR 47 47 47 THR THR A . n A 1 48 ALA 48 48 48 ALA ALA A . n A 1 49 ILE 49 49 49 ILE ILE A . n A 1 50 ARG 50 50 50 ARG ARG A . n A 1 51 GLU 51 51 51 GLU GLU A . n A 1 52 ILE 52 52 52 ILE ILE A . n A 1 53 SER 53 53 53 SER SER A . n A 1 54 LEU 54 54 54 LEU LEU A . n A 1 55 LEU 55 55 55 LEU LEU A . n A 1 56 LYS 56 56 56 LYS LYS A . n A 1 57 GLU 57 57 57 GLU GLU A . n A 1 58 LEU 58 58 58 LEU LEU A . n A 1 59 ASN 59 59 59 ASN ASN A . n A 1 60 HIS 60 60 60 HIS HIS A . n A 1 61 PRO 61 61 61 PRO PRO A . n A 1 62 ASN 62 62 62 ASN ASN A . n A 1 63 ILE 63 63 63 ILE ILE A . n A 1 64 VAL 64 64 64 VAL VAL A . n A 1 65 LYS 65 65 65 LYS LYS A . n A 1 66 LEU 66 66 66 LEU LEU A . n A 1 67 LEU 67 67 67 LEU LEU A . n A 1 68 ASP 68 68 68 ASP ASP A . n A 1 69 VAL 69 69 69 VAL VAL A . n A 1 70 ILE 70 70 70 ILE ILE A . n A 1 71 HIS 71 71 71 HIS HIS A . n A 1 72 THR 72 72 72 THR THR A . n A 1 73 GLU 73 73 73 GLU GLU A . n A 1 74 ASN 74 74 74 ASN ASN A . n A 1 75 LYS 75 75 75 LYS LYS A . n A 1 76 LEU 76 76 76 LEU LEU A . n A 1 77 TYR 77 77 77 TYR TYR A . n A 1 78 LEU 78 78 78 LEU LEU A . n A 1 79 VAL 79 79 79 VAL VAL A . n A 1 80 PHE 80 80 80 PHE PHE A . n A 1 81 GLU 81 81 81 GLU GLU A . n A 1 82 PHE 82 82 82 PHE PHE A . n A 1 83 LEU 83 83 83 LEU LEU A . n A 1 84 HIS 84 84 84 HIS HIS A . n A 1 85 GLN 85 85 85 GLN GLN A . n A 1 86 ASP 86 86 86 ASP ASP A . n A 1 87 LEU 87 87 87 LEU LEU A . n A 1 88 LYS 88 88 88 LYS LYS A . n A 1 89 LYS 89 89 89 LYS LYS A . n A 1 90 PHE 90 90 90 PHE PHE A . n A 1 91 MET 91 91 91 MET MET A . n A 1 92 ASP 92 92 92 ASP ASP A . n A 1 93 ALA 93 93 93 ALA ALA A . n A 1 94 SER 94 94 94 SER SER A . n A 1 95 ALA 95 95 95 ALA ALA A . n A 1 96 LEU 96 96 96 LEU LEU A . n A 1 97 THR 97 97 97 THR THR A . n A 1 98 GLY 98 98 98 GLY GLY A . n A 1 99 ILE 99 99 99 ILE ILE A . n A 1 100 PRO 100 100 100 PRO PRO A . n A 1 101 LEU 101 101 101 LEU LEU A . n A 1 102 PRO 102 102 102 PRO PRO A . n A 1 103 LEU 103 103 103 LEU LEU A . n A 1 104 ILE 104 104 104 ILE ILE A . n A 1 105 LYS 105 105 105 LYS LYS A . n A 1 106 SER 106 106 106 SER SER A . n A 1 107 TYR 107 107 107 TYR TYR A . n A 1 108 LEU 108 108 108 LEU LEU A . n A 1 109 PHE 109 109 109 PHE PHE A . n A 1 110 GLN 110 110 110 GLN GLN A . n A 1 111 LEU 111 111 111 LEU LEU A . n A 1 112 LEU 112 112 112 LEU LEU A . n A 1 113 GLN 113 113 113 GLN GLN A . n A 1 114 GLY 114 114 114 GLY GLY A . n A 1 115 LEU 115 115 115 LEU LEU A . n A 1 116 ALA 116 116 116 ALA ALA A . n A 1 117 PHE 117 117 117 PHE PHE A . n A 1 118 CYS 118 118 118 CYS CYS A . n A 1 119 HIS 119 119 119 HIS HIS A . n A 1 120 SER 120 120 120 SER SER A . n A 1 121 HIS 121 121 121 HIS HIS A . n A 1 122 ARG 122 122 122 ARG ARG A . n A 1 123 VAL 123 123 123 VAL VAL A . n A 1 124 LEU 124 124 124 LEU LEU A . n A 1 125 HIS 125 125 125 HIS HIS A . n A 1 126 ARG 126 126 126 ARG ARG A . n A 1 127 ASP 127 127 127 ASP ASP A . n A 1 128 LEU 128 128 128 LEU LEU A . n A 1 129 LYS 129 129 129 LYS LYS A . n A 1 130 PRO 130 130 130 PRO PRO A . n A 1 131 GLN 131 131 131 GLN GLN A . n A 1 132 ASN 132 132 132 ASN ASN A . n A 1 133 LEU 133 133 133 LEU LEU A . n A 1 134 LEU 134 134 134 LEU LEU A . n A 1 135 ILE 135 135 135 ILE ILE A . n A 1 136 ASN 136 136 136 ASN ASN A . n A 1 137 THR 137 137 137 THR THR A . n A 1 138 GLU 138 138 138 GLU GLU A . n A 1 139 GLY 139 139 139 GLY GLY A . n A 1 140 ALA 140 140 140 ALA ALA A . n A 1 141 ILE 141 141 141 ILE ILE A . n A 1 142 LYS 142 142 142 LYS LYS A . n A 1 143 LEU 143 143 143 LEU LEU A . n A 1 144 ALA 144 144 144 ALA ALA A . n A 1 145 ASP 145 145 145 ASP ASP A . n A 1 146 PHE 146 146 146 PHE PHE A . n A 1 147 GLY 147 147 147 GLY GLY A . n A 1 148 LEU 148 148 148 LEU LEU A . n A 1 149 ALA 149 149 ? ? ? A . n A 1 150 ARG 150 150 ? ? ? A . n A 1 151 ALA 151 151 ? ? ? A . n A 1 152 PHE 152 152 ? ? ? A . n A 1 153 GLY 153 153 ? ? ? A . n A 1 154 VAL 154 154 ? ? ? A . n A 1 155 PRO 155 155 ? ? ? A . n A 1 156 VAL 156 156 ? ? ? A . n A 1 157 ARG 157 157 ? ? ? A . n A 1 158 THR 158 158 ? ? ? A . n A 1 159 TYR 159 159 ? ? ? A . n A 1 160 THR 160 160 ? ? ? A . n A 1 161 HIS 161 161 ? ? ? A . n A 1 162 GLU 162 162 162 GLU GLU A . n A 1 163 VAL 163 163 163 VAL VAL A . n A 1 164 VAL 164 164 164 VAL VAL A . n A 1 165 THR 165 165 165 THR THR A . n A 1 166 LEU 166 166 166 LEU LEU A . n A 1 167 TRP 167 167 167 TRP TRP A . n A 1 168 TYR 168 168 168 TYR TYR A . n A 1 169 ARG 169 169 169 ARG ARG A . n A 1 170 ALA 170 170 170 ALA ALA A . n A 1 171 PRO 171 171 171 PRO PRO A . n A 1 172 GLU 172 172 172 GLU GLU A . n A 1 173 ILE 173 173 173 ILE ILE A . n A 1 174 LEU 174 174 174 LEU LEU A . n A 1 175 LEU 175 175 175 LEU LEU A . n A 1 176 GLY 176 176 176 GLY GLY A . n A 1 177 CYS 177 177 177 CYS CYS A . n A 1 178 LYS 178 178 178 LYS LYS A . n A 1 179 TYR 179 179 179 TYR TYR A . n A 1 180 TYR 180 180 180 TYR TYR A . n A 1 181 SER 181 181 181 SER SER A . n A 1 182 THR 182 182 182 THR THR A . n A 1 183 ALA 183 183 183 ALA ALA A . n A 1 184 VAL 184 184 184 VAL VAL A . n A 1 185 ASP 185 185 185 ASP ASP A . n A 1 186 ILE 186 186 186 ILE ILE A . n A 1 187 TRP 187 187 187 TRP TRP A . n A 1 188 SER 188 188 188 SER SER A . n A 1 189 LEU 189 189 189 LEU LEU A . n A 1 190 GLY 190 190 190 GLY GLY A . n A 1 191 CYS 191 191 191 CYS CYS A . n A 1 192 ILE 192 192 192 ILE ILE A . n A 1 193 PHE 193 193 193 PHE PHE A . n A 1 194 ALA 194 194 194 ALA ALA A . n A 1 195 GLU 195 195 195 GLU GLU A . n A 1 196 MET 196 196 196 MET MET A . n A 1 197 VAL 197 197 197 VAL VAL A . n A 1 198 THR 198 198 198 THR THR A . n A 1 199 ARG 199 199 199 ARG ARG A . n A 1 200 ARG 200 200 200 ARG ARG A . n A 1 201 ALA 201 201 201 ALA ALA A . n A 1 202 LEU 202 202 202 LEU LEU A . n A 1 203 PHE 203 203 203 PHE PHE A . n A 1 204 PRO 204 204 204 PRO PRO A . n A 1 205 GLY 205 205 205 GLY GLY A . n A 1 206 ASP 206 206 206 ASP ASP A . n A 1 207 SER 207 207 207 SER SER A . n A 1 208 GLU 208 208 208 GLU GLU A . n A 1 209 ILE 209 209 209 ILE ILE A . n A 1 210 ASP 210 210 210 ASP ASP A . n A 1 211 GLN 211 211 211 GLN GLN A . n A 1 212 LEU 212 212 212 LEU LEU A . n A 1 213 PHE 213 213 213 PHE PHE A . n A 1 214 ARG 214 214 214 ARG ARG A . n A 1 215 ILE 215 215 215 ILE ILE A . n A 1 216 PHE 216 216 216 PHE PHE A . n A 1 217 ARG 217 217 217 ARG ARG A . n A 1 218 THR 218 218 218 THR THR A . n A 1 219 LEU 219 219 219 LEU LEU A . n A 1 220 GLY 220 220 220 GLY GLY A . n A 1 221 THR 221 221 221 THR THR A . n A 1 222 PRO 222 222 222 PRO PRO A . n A 1 223 ASP 223 223 223 ASP ASP A . n A 1 224 GLU 224 224 224 GLU GLU A . n A 1 225 VAL 225 225 225 VAL VAL A . n A 1 226 VAL 226 226 226 VAL VAL A . n A 1 227 TRP 227 227 227 TRP TRP A . n A 1 228 PRO 228 228 228 PRO PRO A . n A 1 229 GLY 229 229 229 GLY GLY A . n A 1 230 VAL 230 230 230 VAL VAL A . n A 1 231 THR 231 231 231 THR THR A . n A 1 232 SER 232 232 232 SER SER A . n A 1 233 MET 233 233 233 MET MET A . n A 1 234 PRO 234 234 234 PRO PRO A . n A 1 235 ASP 235 235 235 ASP ASP A . n A 1 236 TYR 236 236 236 TYR TYR A . n A 1 237 LYS 237 237 237 LYS LYS A . n A 1 238 PRO 238 238 238 PRO PRO A . n A 1 239 SER 239 239 239 SER SER A . n A 1 240 PHE 240 240 240 PHE PHE A . n A 1 241 PRO 241 241 241 PRO PRO A . n A 1 242 LYS 242 242 242 LYS LYS A . n A 1 243 TRP 243 243 243 TRP TRP A . n A 1 244 ALA 244 244 244 ALA ALA A . n A 1 245 ARG 245 245 245 ARG ARG A . n A 1 246 GLN 246 246 246 GLN GLN A . n A 1 247 ASP 247 247 247 ASP ASP A . n A 1 248 PHE 248 248 248 PHE PHE A . n A 1 249 SER 249 249 249 SER SER A . n A 1 250 LYS 250 250 250 LYS LYS A . n A 1 251 VAL 251 251 251 VAL VAL A . n A 1 252 VAL 252 252 252 VAL VAL A . n A 1 253 PRO 253 253 253 PRO PRO A . n A 1 254 PRO 254 254 254 PRO PRO A . n A 1 255 LEU 255 255 255 LEU LEU A . n A 1 256 ASP 256 256 256 ASP ASP A . n A 1 257 GLU 257 257 257 GLU GLU A . n A 1 258 ASP 258 258 258 ASP ASP A . n A 1 259 GLY 259 259 259 GLY GLY A . n A 1 260 ARG 260 260 260 ARG ARG A . n A 1 261 SER 261 261 261 SER SER A . n A 1 262 LEU 262 262 262 LEU LEU A . n A 1 263 LEU 263 263 263 LEU LEU A . n A 1 264 SER 264 264 264 SER SER A . n A 1 265 GLN 265 265 265 GLN GLN A . n A 1 266 MET 266 266 266 MET MET A . n A 1 267 LEU 267 267 267 LEU LEU A . n A 1 268 HIS 268 268 268 HIS HIS A . n A 1 269 TYR 269 269 269 TYR TYR A . n A 1 270 ASP 270 270 270 ASP ASP A . n A 1 271 PRO 271 271 271 PRO PRO A . n A 1 272 ASN 272 272 272 ASN ASN A . n A 1 273 LYS 273 273 273 LYS LYS A . n A 1 274 ARG 274 274 274 ARG ARG A . n A 1 275 ILE 275 275 275 ILE ILE A . n A 1 276 SER 276 276 276 SER SER A . n A 1 277 ALA 277 277 277 ALA ALA A . n A 1 278 LYS 278 278 278 LYS LYS A . n A 1 279 ALA 279 279 279 ALA ALA A . n A 1 280 ALA 280 280 280 ALA ALA A . n A 1 281 LEU 281 281 281 LEU LEU A . n A 1 282 ALA 282 282 282 ALA ALA A . n A 1 283 HIS 283 283 283 HIS HIS A . n A 1 284 PRO 284 284 284 PRO PRO A . n A 1 285 PHE 285 285 285 PHE PHE A . n A 1 286 PHE 286 286 286 PHE PHE A . n A 1 287 GLN 287 287 287 GLN GLN A . n A 1 288 ASP 288 288 288 ASP ASP A . n A 1 289 VAL 289 289 289 VAL VAL A . n A 1 290 THR 290 290 290 THR THR A . n A 1 291 LYS 291 291 291 LYS LYS A . n A 1 292 PRO 292 292 292 PRO PRO A . n A 1 293 VAL 293 293 293 VAL VAL A . n A 1 294 PRO 294 294 294 PRO PRO A . n A 1 295 HIS 295 295 295 HIS HIS A . n A 1 296 LEU 296 296 296 LEU LEU A . n A 1 297 ARG 297 297 297 ARG ARG A . n A 1 298 LEU 298 298 298 LEU LEU 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 STU 1 299 1 STU STU A . C 3 HOH 1 300 1 HOH HOH A . C 3 HOH 2 301 2 HOH HOH A . C 3 HOH 3 302 3 HOH HOH A . C 3 HOH 4 303 4 HOH HOH A . C 3 HOH 5 304 5 HOH HOH A . C 3 HOH 6 305 6 HOH HOH A . C 3 HOH 7 306 7 HOH HOH A . C 3 HOH 8 307 8 HOH HOH A . C 3 HOH 9 308 9 HOH HOH A . C 3 HOH 10 309 10 HOH HOH A . C 3 HOH 11 310 11 HOH HOH A . C 3 HOH 12 311 12 HOH HOH A . C 3 HOH 13 312 13 HOH HOH A . C 3 HOH 14 313 14 HOH HOH A . C 3 HOH 15 314 15 HOH HOH A . C 3 HOH 16 315 16 HOH HOH A . C 3 HOH 17 316 17 HOH HOH A . C 3 HOH 18 317 18 HOH HOH A . C 3 HOH 19 318 19 HOH HOH A . C 3 HOH 20 319 20 HOH HOH A . C 3 HOH 21 320 21 HOH HOH A . C 3 HOH 22 321 22 HOH HOH A . C 3 HOH 23 322 23 HOH HOH A . C 3 HOH 24 323 24 HOH HOH A . C 3 HOH 25 324 25 HOH HOH A . C 3 HOH 26 325 26 HOH HOH A . C 3 HOH 27 326 27 HOH HOH A . C 3 HOH 28 327 28 HOH HOH A . C 3 HOH 29 328 29 HOH HOH A . C 3 HOH 30 329 30 HOH HOH A . C 3 HOH 31 330 31 HOH HOH A . C 3 HOH 32 331 32 HOH HOH A . C 3 HOH 33 332 33 HOH HOH A . C 3 HOH 34 333 34 HOH HOH A . C 3 HOH 35 334 35 HOH HOH A . C 3 HOH 36 335 36 HOH HOH A . C 3 HOH 37 336 37 HOH HOH A . C 3 HOH 38 337 38 HOH HOH A . C 3 HOH 39 338 39 HOH HOH A . C 3 HOH 40 339 40 HOH HOH A . C 3 HOH 41 340 41 HOH HOH A . C 3 HOH 42 341 42 HOH HOH A . C 3 HOH 43 342 43 HOH HOH A . C 3 HOH 44 343 44 HOH HOH A . C 3 HOH 45 344 45 HOH HOH A . C 3 HOH 46 345 46 HOH HOH A . C 3 HOH 47 346 47 HOH HOH A . C 3 HOH 48 347 48 HOH HOH A . C 3 HOH 49 348 49 HOH HOH A . C 3 HOH 50 349 50 HOH HOH A . C 3 HOH 51 350 51 HOH HOH A . C 3 HOH 52 351 52 HOH HOH A . C 3 HOH 53 352 53 HOH HOH A . C 3 HOH 54 353 54 HOH HOH A . C 3 HOH 55 354 55 HOH HOH A . C 3 HOH 56 355 56 HOH HOH A . C 3 HOH 57 356 57 HOH HOH A . C 3 HOH 58 357 58 HOH HOH A . C 3 HOH 59 358 59 HOH HOH A . C 3 HOH 60 359 60 HOH HOH A . C 3 HOH 61 360 61 HOH HOH A . C 3 HOH 62 361 62 HOH HOH A . C 3 HOH 63 362 63 HOH HOH A . C 3 HOH 64 363 64 HOH HOH A . C 3 HOH 65 364 65 HOH HOH A . C 3 HOH 66 365 66 HOH HOH A . C 3 HOH 67 366 67 HOH HOH A . C 3 HOH 68 367 68 HOH HOH A . C 3 HOH 69 368 69 HOH HOH A . C 3 HOH 70 369 70 HOH HOH A . C 3 HOH 71 370 71 HOH HOH A . C 3 HOH 72 371 72 HOH HOH A . C 3 HOH 73 372 73 HOH HOH A . C 3 HOH 74 373 74 HOH HOH A . C 3 HOH 75 374 75 HOH HOH A . C 3 HOH 76 375 76 HOH HOH A . C 3 HOH 77 376 77 HOH HOH A . C 3 HOH 78 377 78 HOH HOH A . C 3 HOH 79 378 79 HOH HOH A . C 3 HOH 80 379 80 HOH HOH A . C 3 HOH 81 380 81 HOH HOH A . C 3 HOH 82 381 82 HOH HOH A . C 3 HOH 83 382 83 HOH HOH A . C 3 HOH 84 383 84 HOH HOH A . C 3 HOH 85 384 85 HOH HOH A . C 3 HOH 86 385 86 HOH HOH A . C 3 HOH 87 386 87 HOH HOH A . C 3 HOH 88 387 88 HOH HOH A . C 3 HOH 89 388 89 HOH HOH A . C 3 HOH 90 389 90 HOH HOH A . C 3 HOH 91 390 91 HOH HOH A . C 3 HOH 92 391 92 HOH HOH A . C 3 HOH 93 392 93 HOH HOH A . C 3 HOH 94 393 94 HOH HOH A . C 3 HOH 95 394 95 HOH HOH A . C 3 HOH 96 395 96 HOH HOH A . C 3 HOH 97 396 97 HOH HOH A . C 3 HOH 98 397 98 HOH HOH A . C 3 HOH 99 398 99 HOH HOH A . C 3 HOH 100 399 100 HOH HOH A . C 3 HOH 101 400 101 HOH HOH A . C 3 HOH 102 401 102 HOH HOH A . C 3 HOH 103 402 103 HOH HOH A . C 3 HOH 104 403 104 HOH HOH A . C 3 HOH 105 404 105 HOH HOH A . C 3 HOH 106 405 106 HOH HOH A . C 3 HOH 107 406 107 HOH HOH A . C 3 HOH 108 407 108 HOH HOH A . C 3 HOH 109 408 109 HOH HOH A . C 3 HOH 110 409 110 HOH HOH A . C 3 HOH 111 410 111 HOH HOH A . C 3 HOH 112 411 112 HOH HOH A . C 3 HOH 113 412 113 HOH HOH A . C 3 HOH 114 413 114 HOH HOH A . C 3 HOH 115 414 115 HOH HOH A . C 3 HOH 116 415 116 HOH HOH A . C 3 HOH 117 416 117 HOH HOH A . C 3 HOH 118 417 118 HOH HOH A . C 3 HOH 119 418 119 HOH HOH A . C 3 HOH 120 419 120 HOH HOH A . C 3 HOH 121 420 122 HOH HOH A . C 3 HOH 122 421 123 HOH HOH A . C 3 HOH 123 422 126 HOH HOH A . C 3 HOH 124 423 127 HOH HOH A . C 3 HOH 125 424 128 HOH HOH A . # _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 # _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_ _pdbx_audit_revision_history.ordinal _pdbx_audit_revision_history.data_content_type _pdbx_audit_revision_history.major_revision _pdbx_audit_revision_history.minor_revision _pdbx_audit_revision_history.revision_date 1 'Structure model' 1 0 1997-11-12 2 'Structure model' 1 1 2008-03-03 3 'Structure model' 1 2 2011-07-13 4 'Structure model' 1 3 2023-08-02 # _pdbx_audit_revision_details.ordinal 1 _pdbx_audit_revision_details.revision_ordinal 1 _pdbx_audit_revision_details.data_content_type 'Structure model' _pdbx_audit_revision_details.provider repository _pdbx_audit_revision_details.type 'Initial release' _pdbx_audit_revision_details.description ? _pdbx_audit_revision_details.details ? # loop_ _pdbx_audit_revision_group.ordinal _pdbx_audit_revision_group.revision_ordinal _pdbx_audit_revision_group.data_content_type _pdbx_audit_revision_group.group 1 2 'Structure model' 'Version format compliance' 2 3 'Structure model' 'Version format compliance' 3 4 'Structure model' 'Database references' 4 4 'Structure model' 'Derived calculations' 5 4 'Structure model' Other 6 4 'Structure model' 'Refinement description' # loop_ _pdbx_audit_revision_category.ordinal _pdbx_audit_revision_category.revision_ordinal _pdbx_audit_revision_category.data_content_type _pdbx_audit_revision_category.category 1 4 'Structure model' database_2 2 4 'Structure model' pdbx_database_status 3 4 'Structure model' pdbx_initial_refinement_model 4 4 'Structure model' struct_site # loop_ _pdbx_audit_revision_item.ordinal _pdbx_audit_revision_item.revision_ordinal _pdbx_audit_revision_item.data_content_type _pdbx_audit_revision_item.item 1 4 'Structure model' '_database_2.pdbx_DOI' 2 4 'Structure model' '_database_2.pdbx_database_accession' 3 4 'Structure model' '_pdbx_database_status.process_site' 4 4 'Structure model' '_struct_site.pdbx_auth_asym_id' 5 4 'Structure model' '_struct_site.pdbx_auth_comp_id' 6 4 'Structure model' '_struct_site.pdbx_auth_seq_id' # loop_ _software.name _software.classification _software.version _software.citation_id _software.pdbx_ordinal CCP4 'model building' . ? 1 REFMAC refinement . ? 2 MOSFLM 'data reduction' . ? 3 CCP4 'data scaling' '(SCALA)' ? 4 CCP4 phasing . ? 5 # 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 NE A ARG 22 ? ? CZ A ARG 22 ? ? NH1 A ARG 22 ? ? 124.87 120.30 4.57 0.50 N 2 1 NE A ARG 22 ? ? CZ A ARG 22 ? ? NH2 A ARG 22 ? ? 114.33 120.30 -5.97 0.50 N 3 1 NE A ARG 169 ? ? CZ A ARG 169 ? ? NH2 A ARG 169 ? ? 117.28 120.30 -3.02 0.50 N # loop_ _pdbx_validate_torsion.id _pdbx_validate_torsion.PDB_model_num _pdbx_validate_torsion.auth_comp_id _pdbx_validate_torsion.auth_asym_id _pdbx_validate_torsion.auth_seq_id _pdbx_validate_torsion.PDB_ins_code _pdbx_validate_torsion.label_alt_id _pdbx_validate_torsion.phi _pdbx_validate_torsion.psi 1 1 HIS A 71 ? ? -106.41 78.89 2 1 GLU A 73 ? ? 35.13 51.82 3 1 ARG A 126 ? ? 82.51 -14.75 4 1 ASP A 127 ? ? -144.46 48.57 5 1 TYR A 179 ? ? -108.88 53.82 6 1 ARG A 199 ? ? 71.67 31.17 7 1 THR A 290 ? ? -127.69 -167.65 8 1 LEU A 296 ? ? -105.77 -158.71 # loop_ _pdbx_unobs_or_zero_occ_residues.id _pdbx_unobs_or_zero_occ_residues.PDB_model_num _pdbx_unobs_or_zero_occ_residues.polymer_flag _pdbx_unobs_or_zero_occ_residues.occupancy_flag _pdbx_unobs_or_zero_occ_residues.auth_asym_id _pdbx_unobs_or_zero_occ_residues.auth_comp_id _pdbx_unobs_or_zero_occ_residues.auth_seq_id _pdbx_unobs_or_zero_occ_residues.PDB_ins_code _pdbx_unobs_or_zero_occ_residues.label_asym_id _pdbx_unobs_or_zero_occ_residues.label_comp_id _pdbx_unobs_or_zero_occ_residues.label_seq_id 1 1 Y 1 A ARG 36 ? A ARG 36 2 1 Y 1 A LEU 37 ? A LEU 37 3 1 Y 1 A ASP 38 ? A ASP 38 4 1 Y 1 A THR 39 ? A THR 39 5 1 Y 1 A GLU 40 ? A GLU 40 6 1 Y 1 A THR 41 ? A THR 41 7 1 Y 1 A GLU 42 ? A GLU 42 8 1 Y 1 A GLY 43 ? A GLY 43 9 1 Y 1 A ALA 149 ? A ALA 149 10 1 Y 1 A ARG 150 ? A ARG 150 11 1 Y 1 A ALA 151 ? A ALA 151 12 1 Y 1 A PHE 152 ? A PHE 152 13 1 Y 1 A GLY 153 ? A GLY 153 14 1 Y 1 A VAL 154 ? A VAL 154 15 1 Y 1 A PRO 155 ? A PRO 155 16 1 Y 1 A VAL 156 ? A VAL 156 17 1 Y 1 A ARG 157 ? A ARG 157 18 1 Y 1 A THR 158 ? A THR 158 19 1 Y 1 A TYR 159 ? A TYR 159 20 1 Y 1 A THR 160 ? A THR 160 21 1 Y 1 A HIS 161 ? A HIS 161 # loop_ _pdbx_entity_nonpoly.entity_id _pdbx_entity_nonpoly.name _pdbx_entity_nonpoly.comp_id 2 STAUROSPORINE STU 3 water HOH # _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 1HCK _pdbx_initial_refinement_model.details 'PDB ENTRY 1HCK' #