data_4EJK # _entry.id 4EJK # _audit_conform.dict_name mmcif_pdbx.dic _audit_conform.dict_version 5.290 _audit_conform.dict_location http://mmcif.pdb.org/dictionaries/ascii/mmcif_pdbx.dic # loop_ _database_2.database_id _database_2.database_code PDB 4EJK RCSB RCSB071698 WWPDB D_1000071698 # loop_ _pdbx_database_related.db_name _pdbx_database_related.db_id _pdbx_database_related.details _pdbx_database_related.content_type PDB 4EJ8 . unspecified PDB 4EJD . unspecified PDB 4EJL . unspecified # _pdbx_database_status.entry_id 4EJK _pdbx_database_status.status_code REL _pdbx_database_status.deposit_site RCSB _pdbx_database_status.process_site RCSB _pdbx_database_status.recvd_initial_deposition_date 2012-04-06 _pdbx_database_status.status_code_sf REL _pdbx_database_status.status_code_mr ? _pdbx_database_status.SG_entry ? _pdbx_database_status.status_code_cs ? _pdbx_database_status.methods_development_category ? _pdbx_database_status.pdb_format_compatible Y # loop_ _audit_author.name _audit_author.pdbx_ordinal 'Tiefenbrunn, T.' 1 'Stout, C.D.' 2 # _citation.id primary _citation.title 'Small molecule regulation of protein conformation by binding in the Flap of HIV protease.' _citation.journal_abbrev 'Acs Chem.Biol.' _citation.journal_volume 8 _citation.page_first 1223 _citation.page_last 1231 _citation.year 2013 _citation.journal_id_ASTM ? _citation.country US _citation.journal_id_ISSN 1554-8929 _citation.journal_id_CSD ? _citation.book_publisher ? _citation.pdbx_database_id_PubMed 23540839 _citation.pdbx_database_id_DOI 10.1021/cb300611p # loop_ _citation_author.citation_id _citation_author.name _citation_author.ordinal primary 'Tiefenbrunn, T.' 1 primary 'Forli, S.' 2 primary 'Baksh, M.M.' 3 primary 'Chang, M.W.' 4 primary 'Happer, M.' 5 primary 'Lin, Y.C.' 6 primary 'Perryman, A.L.' 7 primary 'Rhee, J.K.' 8 primary 'Torbett, B.E.' 9 primary 'Olson, A.J.' 10 primary 'Elder, J.H.' 11 primary 'Finn, M.G.' 12 primary 'Stout, C.D.' 13 # _cell.length_a 28.652 _cell.length_b 65.796 _cell.length_c 92.052 _cell.angle_alpha 90.000 _cell.angle_beta 90.000 _cell.angle_gamma 90.000 _cell.entry_id 4EJK _cell.pdbx_unique_axis ? _cell.Z_PDB 8 _cell.length_a_esd ? _cell.length_b_esd ? _cell.length_c_esd ? _cell.angle_alpha_esd ? _cell.angle_beta_esd ? _cell.angle_gamma_esd ? # _symmetry.space_group_name_H-M 'P 21 21 21' _symmetry.entry_id 4EJK _symmetry.Int_Tables_number 19 _symmetry.pdbx_full_space_group_name_H-M ? _symmetry.cell_setting ? _symmetry.space_group_name_Hall ? # 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 Protease 10831.833 2 3.4.23.16 ? 'UNP residues 490-588' ? 2 polymer syn pepstatin 685.891 1 ? ? ? ? 3 non-polymer syn 'INDOLYLPROPIONIC ACID' 189.211 1 ? ? ? ? 4 water nat water 18.015 107 ? ? ? ? # _entity_name_com.entity_id 1 _entity_name_com.name 'PR, Retropepsin' # 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 no ;PQITLWKRPLVTIKIGGQLKEALLDTGADDTVLEEMNLPGRWKPKMIGGIGGFIKVRQYDQILIEICGHKAIGTVLVGPT PVNIIGRNLLTQIGCTLNF ; ;PQITLWKRPLVTIKIGGQLKEALLDTGADDTVLEEMNLPGRWKPKMIGGIGGFIKVRQYDQILIEICGHKAIGTVLVGPT PVNIIGRNLLTQIGCTLNF ; A,B ? 2 'polypeptide(L)' no yes '(IVA)VV(STA)A(STA)' XVVXAX N ? # loop_ _entity_poly_seq.entity_id _entity_poly_seq.num _entity_poly_seq.mon_id _entity_poly_seq.hetero 1 1 PRO n 1 2 GLN n 1 3 ILE n 1 4 THR n 1 5 LEU n 1 6 TRP n 1 7 LYS n 1 8 ARG n 1 9 PRO n 1 10 LEU n 1 11 VAL n 1 12 THR n 1 13 ILE n 1 14 LYS n 1 15 ILE n 1 16 GLY n 1 17 GLY n 1 18 GLN n 1 19 LEU n 1 20 LYS n 1 21 GLU n 1 22 ALA n 1 23 LEU n 1 24 LEU n 1 25 ASP n 1 26 THR n 1 27 GLY n 1 28 ALA n 1 29 ASP n 1 30 ASP n 1 31 THR n 1 32 VAL n 1 33 LEU n 1 34 GLU n 1 35 GLU n 1 36 MET n 1 37 ASN n 1 38 LEU n 1 39 PRO n 1 40 GLY n 1 41 ARG n 1 42 TRP n 1 43 LYS n 1 44 PRO n 1 45 LYS n 1 46 MET n 1 47 ILE n 1 48 GLY n 1 49 GLY n 1 50 ILE n 1 51 GLY n 1 52 GLY n 1 53 PHE n 1 54 ILE n 1 55 LYS n 1 56 VAL n 1 57 ARG n 1 58 GLN n 1 59 TYR n 1 60 ASP n 1 61 GLN n 1 62 ILE n 1 63 LEU n 1 64 ILE n 1 65 GLU n 1 66 ILE n 1 67 CYS n 1 68 GLY n 1 69 HIS n 1 70 LYS n 1 71 ALA n 1 72 ILE n 1 73 GLY n 1 74 THR n 1 75 VAL n 1 76 LEU n 1 77 VAL n 1 78 GLY n 1 79 PRO n 1 80 THR n 1 81 PRO n 1 82 VAL n 1 83 ASN n 1 84 ILE n 1 85 ILE n 1 86 GLY n 1 87 ARG n 1 88 ASN n 1 89 LEU n 1 90 LEU n 1 91 THR n 1 92 GLN n 1 93 ILE n 1 94 GLY n 1 95 CYS n 1 96 THR n 1 97 LEU n 1 98 ASN n 1 99 PHE n 2 1 IVA n 2 2 VAL n 2 3 VAL n 2 4 STA n 2 5 ALA n 2 6 STA n # _entity_src_gen.entity_id 1 _entity_src_gen.pdbx_src_id 1 _entity_src_gen.pdbx_alt_source_flag sample _entity_src_gen.pdbx_seq_type ? _entity_src_gen.pdbx_beg_seq_num ? _entity_src_gen.pdbx_end_seq_num ? _entity_src_gen.gene_src_common_name ? _entity_src_gen.gene_src_genus ? _entity_src_gen.pdbx_gene_src_gene pol _entity_src_gen.gene_src_species ? _entity_src_gen.gene_src_strain R8 _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 'Human immunodeficiency virus 1' _entity_src_gen.pdbx_gene_src_ncbi_taxonomy_id 11676 _entity_src_gen.pdbx_gene_src_variant ? _entity_src_gen.pdbx_gene_src_cell_line ? _entity_src_gen.pdbx_gene_src_atcc ? _entity_src_gen.pdbx_gene_src_organ ? _entity_src_gen.pdbx_gene_src_organelle ? _entity_src_gen.pdbx_gene_src_cell ? _entity_src_gen.pdbx_gene_src_cellular_location ? _entity_src_gen.host_org_common_name ? _entity_src_gen.pdbx_host_org_scientific_name 'Escherichia coli' _entity_src_gen.pdbx_host_org_ncbi_taxonomy_id 469008 _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 'Rosetta2(DE3) pLysS' _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 plasmid _entity_src_gen.pdbx_host_org_vector ? _entity_src_gen.host_org_details ? _entity_src_gen.expression_system_id ? _entity_src_gen.plasmid_name 'pET-21a(+)' _entity_src_gen.plasmid_details ? _entity_src_gen.pdbx_description ? # loop_ _struct_ref.id _struct_ref.db_name _struct_ref.db_code _struct_ref.pdbx_db_accession _struct_ref.entity_id _struct_ref.pdbx_seq_one_letter_code _struct_ref.pdbx_align_begin _struct_ref.pdbx_db_isoform 1 UNP POL_HV1Z2 P12499 1 ;PQITLWQRPLVTIKIGGQLKEALLDTGADDTVLEEMNLPGKWKPKMIGGIGGFIKVRQYDQILIEICGHKAIGTVLVGPT PVNIIGRNLLTQIGCTLNF ; 490 ? 2 PDB 4EJK 4EJK 2 '(IVA)VV(STA)A(STA)' 1 ? # 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 4EJK A 1 ? 99 ? P12499 490 ? 588 ? 1 99 2 1 4EJK B 1 ? 99 ? P12499 490 ? 588 ? 1 99 3 2 4EJK N 1 ? 6 ? 4EJK 1 ? 6 ? 1 6 # loop_ _struct_ref_seq_dif.align_id _struct_ref_seq_dif.pdbx_pdb_id_code _struct_ref_seq_dif.mon_id _struct_ref_seq_dif.pdbx_pdb_strand_id _struct_ref_seq_dif.seq_num _struct_ref_seq_dif.pdbx_pdb_ins_code _struct_ref_seq_dif.pdbx_seq_db_name _struct_ref_seq_dif.pdbx_seq_db_accession_code _struct_ref_seq_dif.db_mon_id _struct_ref_seq_dif.pdbx_seq_db_seq_num _struct_ref_seq_dif.details _struct_ref_seq_dif.pdbx_auth_seq_num _struct_ref_seq_dif.pdbx_ordinal 1 4EJK LYS A 7 ? UNP P12499 GLN 496 CONFLICT 7 1 1 4EJK ARG A 41 ? UNP P12499 LYS 530 CONFLICT 41 2 2 4EJK LYS B 7 ? UNP P12499 GLN 496 CONFLICT 7 3 2 4EJK ARG B 41 ? UNP P12499 LYS 530 CONFLICT 41 4 # 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 IOP non-polymer . 'INDOLYLPROPIONIC ACID' ? 'C11 H11 N O2' 189.211 IVA non-polymer . 'ISOVALERIC ACID' ? 'C5 H10 O2' 102.132 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 STA peptide-like . STATINE ? 'C8 H17 N O3' 175.225 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.crystals_number 1 _exptl.entry_id 4EJK _exptl.method 'X-RAY DIFFRACTION' # _exptl_crystal.id 1 _exptl_crystal.density_Matthews 1.94 _exptl_crystal.density_meas ? _exptl_crystal.density_percent_sol 36.63 _exptl_crystal.description ? _exptl_crystal.F_000 ? _exptl_crystal.preparation ? # _exptl_crystal_grow.crystal_id 1 _exptl_crystal_grow.method 'VAPOR DIFFUSION' _exptl_crystal_grow.pH 4.6 _exptl_crystal_grow.temp 298 _exptl_crystal_grow.pdbx_details '1.0 M sodium formate, 10% DMSO, 0.1 M sodium acetate, pH 4.6, VAPOR DIFFUSION, temperature 298K' _exptl_crystal_grow.temp_details ? _exptl_crystal_grow.pdbx_pH_range ? # _diffrn.id 1 _diffrn.ambient_temp 100 _diffrn.ambient_temp_details ? _diffrn.crystal_id 1 # _diffrn_detector.diffrn_id 1 _diffrn_detector.detector CCD _diffrn_detector.type 'APEX II CCD' _diffrn_detector.pdbx_collection_date 2010-10-25 _diffrn_detector.details ? # _diffrn_radiation.diffrn_id 1 _diffrn_radiation.pdbx_diffrn_protocol 'SINGLE WAVELENGTH' _diffrn_radiation.monochromator 'multilayer mirrors' _diffrn_radiation.wavelength_id 1 _diffrn_radiation.pdbx_monochromatic_or_laue_m_l M _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 'BRUKER AXS MICROSTAR' _diffrn_source.pdbx_wavelength_list 1.5418 _diffrn_source.pdbx_wavelength ? _diffrn_source.pdbx_synchrotron_site ? _diffrn_source.pdbx_synchrotron_beamline ? # _reflns.entry_id 4EJK _reflns.d_resolution_high 1.794 _reflns.d_resolution_low 53.528 _reflns.observed_criterion_sigma_F ? _reflns.observed_criterion_sigma_I ? _reflns.number_all 16935 _reflns.number_obs 16781 _reflns.percent_possible_obs 94.2 _reflns.pdbx_Rmerge_I_obs ? _reflns.pdbx_Rsym_value ? _reflns.pdbx_netI_over_sigmaI ? _reflns.B_iso_Wilson_estimate ? _reflns.pdbx_redundancy ? _reflns.R_free_details ? _reflns.limit_h_max ? _reflns.limit_h_min ? _reflns.limit_k_max ? _reflns.limit_k_min ? _reflns.limit_l_max ? _reflns.limit_l_min ? _reflns.observed_criterion_F_max ? _reflns.observed_criterion_F_min ? _reflns.pdbx_chi_squared ? _reflns.pdbx_scaling_rejects ? _reflns.pdbx_ordinal 1 _reflns.pdbx_diffrn_id 1 # _reflns_shell.d_res_high 1.794 _reflns_shell.d_res_low 1.84 _reflns_shell.percent_possible_obs ? _reflns_shell.percent_possible_all 83 _reflns_shell.Rmerge_I_obs ? _reflns_shell.meanI_over_sigI_obs 3.35 _reflns_shell.pdbx_Rsym_value ? _reflns_shell.pdbx_redundancy ? _reflns_shell.number_unique_all ? _reflns_shell.number_measured_all ? _reflns_shell.number_measured_obs ? _reflns_shell.number_unique_obs ? _reflns_shell.pdbx_chi_squared ? _reflns_shell.pdbx_ordinal 1 _reflns_shell.pdbx_diffrn_id 1 # _refine.entry_id 4EJK _refine.ls_d_res_high 1.794 _refine.ls_d_res_low 15.75 _refine.pdbx_ls_sigma_F 0.0 _refine.pdbx_data_cutoff_high_absF ? _refine.pdbx_data_cutoff_low_absF ? _refine.ls_percent_reflns_obs 98.89 _refine.ls_number_reflns_obs 16781 _refine.ls_number_reflns_all 16935 _refine.pdbx_ls_cross_valid_method THROUGHOUT _refine.pdbx_R_Free_selection_details RANDOM _refine.details ;HYDROGENS HAVE BEEN USED IF PRESENT IN THE INPUT U VALUES : REFINED INDIVIDUALLY ; _refine.ls_R_factor_all ? _refine.ls_R_factor_obs 0.2179 _refine.ls_R_factor_R_work 0.2161 _refine.ls_wR_factor_R_work 0.2030 _refine.ls_R_factor_R_free 0.2524 _refine.ls_wR_factor_R_free 0.2300 _refine.ls_percent_reflns_R_free 5.1 _refine.ls_number_reflns_R_free 853 _refine.ls_R_factor_R_free_error ? _refine.B_iso_mean 9.5020 _refine.solvent_model_param_bsol ? _refine.solvent_model_param_ksol ? _refine.pdbx_isotropic_thermal_model ? _refine.aniso_B[1][1] 0.0000 _refine.aniso_B[2][2] -0.0000 _refine.aniso_B[3][3] 0.0000 _refine.aniso_B[1][2] 0.0000 _refine.aniso_B[1][3] 0.0000 _refine.aniso_B[2][3] -0.0000 _refine.correlation_coeff_Fo_to_Fc 0.9120 _refine.correlation_coeff_Fo_to_Fc_free 0.8870 _refine.overall_SU_R_Cruickshank_DPI 0.1716 _refine.overall_SU_R_free 0.1515 _refine.pdbx_overall_ESU_R 0.1720 _refine.pdbx_overall_ESU_R_Free 0.1510 _refine.overall_SU_ML 0.0910 _refine.overall_SU_B 2.8460 _refine.solvent_model_details MASK _refine.pdbx_solvent_vdw_probe_radii 1.2000 _refine.pdbx_solvent_ion_probe_radii 0.8000 _refine.pdbx_solvent_shrinkage_radii 0.8000 _refine.ls_number_parameters ? _refine.ls_number_restraints ? _refine.pdbx_starting_model ? _refine.pdbx_method_to_determine_struct 'MOLECULAR REPLACEMENT' _refine.pdbx_stereochemistry_target_values 'MAXIMUM LIKELIHOOD' _refine.pdbx_stereochem_target_val_spec_case ? _refine.overall_FOM_work_R_set 0.8468 _refine.B_iso_max 34.020 _refine.B_iso_min 2.000 _refine.pdbx_overall_phase_error ? _refine.occupancy_max 1.000 _refine.occupancy_min 0.000 _refine.pdbx_ls_sigma_I ? _refine.ls_redundancy_reflns_obs ? _refine.ls_R_factor_R_free_error_details ? _refine.pdbx_data_cutoff_high_rms_absF ? _refine.overall_FOM_free_R_set ? _refine.pdbx_diffrn_id 1 _refine.pdbx_refine_id 'X-RAY DIFFRACTION' _refine.pdbx_TLS_residual_ADP_flag ? _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 1566 _refine_hist.pdbx_number_atoms_nucleic_acid 0 _refine_hist.pdbx_number_atoms_ligand 14 _refine_hist.number_atoms_solvent 107 _refine_hist.number_atoms_total 1687 _refine_hist.d_res_high 1.794 _refine_hist.d_res_low 15.75 # loop_ _refine_ls_restr.type _refine_ls_restr.number _refine_ls_restr.dev_ideal _refine_ls_restr.dev_ideal_target _refine_ls_restr.weight _refine_ls_restr.pdbx_restraint_function _refine_ls_restr.pdbx_refine_id r_bond_refined_d 1627 0.005 0.020 ? ? 'X-RAY DIFFRACTION' r_angle_refined_deg 2203 1.029 2.013 ? ? 'X-RAY DIFFRACTION' r_dihedral_angle_1_deg 205 5.554 5.000 ? ? 'X-RAY DIFFRACTION' r_dihedral_angle_2_deg 56 39.562 25.000 ? ? 'X-RAY DIFFRACTION' r_dihedral_angle_3_deg 297 11.116 15.000 ? ? 'X-RAY DIFFRACTION' r_dihedral_angle_4_deg 8 8.306 15.000 ? ? 'X-RAY DIFFRACTION' r_chiral_restr 268 0.062 0.200 ? ? 'X-RAY DIFFRACTION' r_gen_planes_refined 1142 0.004 0.021 ? ? 'X-RAY DIFFRACTION' # _refine_ls_shell.d_res_high 1.794 _refine_ls_shell.d_res_low 1.840 _refine_ls_shell.pdbx_total_number_of_bins_used 20 _refine_ls_shell.percent_reflns_obs 92.61 _refine_ls_shell.number_reflns_R_work 954 _refine_ls_shell.R_factor_all ? _refine_ls_shell.R_factor_R_work 0.2530 _refine_ls_shell.R_factor_R_free 0.3530 _refine_ls_shell.percent_reflns_R_free ? _refine_ls_shell.number_reflns_R_free 48 _refine_ls_shell.R_factor_R_free_error ? _refine_ls_shell.number_reflns_all 1002 _refine_ls_shell.number_reflns_obs ? _refine_ls_shell.redundancy_reflns_obs ? _refine_ls_shell.pdbx_refine_id 'X-RAY DIFFRACTION' # _struct.entry_id 4EJK _struct.title 'HIV Protease (PR) dimer in closed form with pepstatin in active site and fragment 1F1-N in the outside/top of flap' _struct.pdbx_descriptor 'Protease (E.C.3.4.23.16), pepstatin' _struct.pdbx_model_details ? _struct.pdbx_CASP_flag ? _struct.pdbx_model_type_details ? # _struct_keywords.entry_id 4EJK _struct_keywords.text 'apo protease, allostery, fragment binding, HYDROLASE-HYDROLASE INHIBITOR complex' _struct_keywords.pdbx_keywords 'HYDROLASE/HYDROLASE INHIBITOR' # loop_ _struct_asym.id _struct_asym.pdbx_blank_PDB_chainid_flag _struct_asym.pdbx_modified _struct_asym.entity_id _struct_asym.details A N N 1 ? B N N 1 ? C N N 2 ? D N N 3 ? E N N 4 ? F N N 4 ? G N N 4 ? # _struct_biol.id 1 _struct_biol.details ? # 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 GLY A 86 ? THR A 91 ? GLY A 86 THR A 91 1 ? 6 HELX_P HELX_P2 2 GLN A 92 ? GLY A 94 ? GLN A 92 GLY A 94 5 ? 3 HELX_P HELX_P3 3 GLY B 86 ? THR B 91 ? GLY B 86 THR B 91 1 ? 6 HELX_P HELX_P4 4 GLN B 92 ? GLY B 94 ? GLN B 92 GLY B 94 5 ? 3 # _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 covale1 covale ? ? C IVA 1 C ? ? ? 1_555 C VAL 2 N ? ? N IVA 1 N VAL 2 1_555 ? ? ? ? ? ? ? 2.295 ? covale2 covale ? ? C VAL 3 C ? ? ? 1_555 C STA 4 N ? ? N VAL 3 N STA 4 1_555 ? ? ? ? ? ? ? 2.236 ? covale3 covale ? ? C STA 4 C ? ? ? 1_555 C ALA 5 N ? ? N STA 4 N ALA 5 1_555 ? ? ? ? ? ? ? 2.021 ? covale4 covale ? ? C ALA 5 C ? ? ? 1_555 C STA 6 N ? ? N ALA 5 N STA 6 1_555 ? ? ? ? ? ? ? 2.182 ? # _struct_conn_type.id covale _struct_conn_type.criteria ? _struct_conn_type.reference ? # loop_ _struct_sheet.id _struct_sheet.type _struct_sheet.number_strands _struct_sheet.details A ? 4 ? B ? 9 ? C ? 8 ? # 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 B 1 2 ? parallel B 2 3 ? anti-parallel B 3 4 ? anti-parallel B 4 5 ? parallel B 5 6 ? anti-parallel B 6 7 ? parallel B 7 8 ? anti-parallel B 8 9 ? anti-parallel C 1 2 ? anti-parallel C 2 3 ? anti-parallel C 3 4 ? parallel C 4 5 ? anti-parallel C 5 6 ? parallel C 6 7 ? anti-parallel C 7 8 ? 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 2 ? ILE A 3 ? GLN A 2 ILE A 3 A 2 THR B 96 ? ASN B 98 ? THR B 96 ASN B 98 A 3 THR A 96 ? ASN A 98 ? THR A 96 ASN A 98 A 4 GLN B 2 ? ILE B 3 ? GLN B 2 ILE B 3 B 1 VAL C 2 ? VAL C 3 ? VAL N 2 VAL N 3 B 2 LYS A 43 ? GLY A 49 ? LYS A 43 GLY A 49 B 3 ILE A 54 ? ILE A 66 ? ILE A 54 ILE A 66 B 4 HIS A 69 ? VAL A 77 ? HIS A 69 VAL A 77 B 5 VAL A 32 ? LEU A 33 ? VAL A 32 LEU A 33 B 6 ILE A 84 ? ILE A 85 ? ILE A 84 ILE A 85 B 7 GLN A 18 ? LEU A 24 ? GLN A 18 LEU A 24 B 8 LEU A 10 ? ILE A 15 ? LEU A 10 ILE A 15 B 9 ILE A 54 ? ILE A 66 ? ILE A 54 ILE A 66 C 1 LYS B 43 ? GLY B 48 ? LYS B 43 GLY B 48 C 2 PHE B 53 ? ILE B 66 ? PHE B 53 ILE B 66 C 3 HIS B 69 ? VAL B 77 ? HIS B 69 VAL B 77 C 4 VAL B 32 ? LEU B 33 ? VAL B 32 LEU B 33 C 5 ILE B 84 ? ILE B 85 ? ILE B 84 ILE B 85 C 6 GLN B 18 ? LEU B 24 ? GLN B 18 LEU B 24 C 7 LEU B 10 ? ILE B 15 ? LEU B 10 ILE B 15 C 8 PHE B 53 ? ILE B 66 ? PHE B 53 ILE B 66 # 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 N ILE A 3 ? N ILE A 3 O LEU B 97 ? O LEU B 97 A 2 3 O ASN B 98 ? O ASN B 98 N THR A 96 ? N THR A 96 A 3 4 N LEU A 97 ? N LEU A 97 O ILE B 3 ? O ILE B 3 B 1 2 O VAL C 3 ? O VAL N 3 N GLY A 48 ? N GLY A 48 B 2 3 N LYS A 45 ? N LYS A 45 O VAL A 56 ? O VAL A 56 B 3 4 N ILE A 64 ? N ILE A 64 O ALA A 71 ? O ALA A 71 B 4 5 O LEU A 76 ? O LEU A 76 N LEU A 33 ? N LEU A 33 B 5 6 N VAL A 32 ? N VAL A 32 O ILE A 84 ? O ILE A 84 B 6 7 O ILE A 85 ? O ILE A 85 N LEU A 23 ? N LEU A 23 B 7 8 O LYS A 20 ? O LYS A 20 N ILE A 13 ? N ILE A 13 B 8 9 N LYS A 14 ? N LYS A 14 O GLU A 65 ? O GLU A 65 C 1 2 N LYS B 43 ? N LYS B 43 O GLN B 58 ? O GLN B 58 C 2 3 N ILE B 66 ? N ILE B 66 O HIS B 69 ? O HIS B 69 C 3 4 O LEU B 76 ? O LEU B 76 N LEU B 33 ? N LEU B 33 C 4 5 N VAL B 32 ? N VAL B 32 O ILE B 84 ? O ILE B 84 C 5 6 O ILE B 85 ? O ILE B 85 N LEU B 23 ? N LEU B 23 C 6 7 O LYS B 20 ? O LYS B 20 N ILE B 13 ? N ILE B 13 C 7 8 N LYS B 14 ? N LYS B 14 O GLU B 65 ? O GLU B 65 # loop_ _struct_site.id _struct_site.pdbx_evidence_code _struct_site.pdbx_auth_asym_id _struct_site.pdbx_auth_comp_id _struct_site.pdbx_auth_seq_id _struct_site.pdbx_auth_ins_code _struct_site.pdbx_num_residues _struct_site.details AC1 Software ? ? ? ? 10 'BINDING SITE FOR RESIDUE IOP A 101' AC2 Software ? ? ? ? 22 'BINDING SITE FOR CHAIN N OF PEPSTATIN' # loop_ _struct_site_gen.id _struct_site_gen.site_id _struct_site_gen.pdbx_num_res _struct_site_gen.label_comp_id _struct_site_gen.label_asym_id _struct_site_gen.label_seq_id _struct_site_gen.pdbx_auth_ins_code _struct_site_gen.auth_comp_id _struct_site_gen.auth_asym_id _struct_site_gen.auth_seq_id _struct_site_gen.label_atom_id _struct_site_gen.label_alt_id _struct_site_gen.symmetry _struct_site_gen.details 1 AC1 10 TRP A 42 ? TRP A 42 . ? 1_555 ? 2 AC1 10 PRO A 44 ? PRO A 44 . ? 1_555 ? 3 AC1 10 LYS A 45 ? LYS A 45 . ? 1_555 ? 4 AC1 10 LYS A 55 ? LYS A 55 . ? 1_555 ? 5 AC1 10 VAL A 56 ? VAL A 56 . ? 1_555 ? 6 AC1 10 GLN A 92 ? GLN A 92 . ? 3_655 ? 7 AC1 10 ILE A 93 ? ILE A 93 . ? 3_655 ? 8 AC1 10 GLY A 94 ? GLY A 94 . ? 3_655 ? 9 AC1 10 HOH E . ? HOH A 207 . ? 3_655 ? 10 AC1 10 TRP B 6 ? TRP B 6 . ? 3_655 ? 11 AC2 22 ARG A 8 ? ARG A 8 . ? 1_555 ? 12 AC2 22 ASP A 25 ? ASP A 25 . ? 1_555 ? 13 AC2 22 GLY A 27 ? GLY A 27 . ? 1_555 ? 14 AC2 22 ALA A 28 ? ALA A 28 . ? 1_555 ? 15 AC2 22 ASP A 29 ? ASP A 29 . ? 1_555 ? 16 AC2 22 ASP A 30 ? ASP A 30 . ? 1_555 ? 17 AC2 22 ILE A 47 ? ILE A 47 . ? 1_555 ? 18 AC2 22 GLY A 48 ? GLY A 48 . ? 1_555 ? 19 AC2 22 GLY A 49 ? GLY A 49 . ? 1_555 ? 20 AC2 22 ILE A 50 ? ILE A 50 . ? 1_555 ? 21 AC2 22 ILE A 84 ? ILE A 84 . ? 1_555 ? 22 AC2 22 ARG B 8 ? ARG B 8 . ? 1_555 ? 23 AC2 22 ASP B 25 ? ASP B 25 . ? 1_555 ? 24 AC2 22 GLY B 27 ? GLY B 27 . ? 1_555 ? 25 AC2 22 ALA B 28 ? ALA B 28 . ? 1_555 ? 26 AC2 22 ASP B 29 ? ASP B 29 . ? 1_555 ? 27 AC2 22 ASP B 30 ? ASP B 30 . ? 1_555 ? 28 AC2 22 ILE B 47 ? ILE B 47 . ? 1_555 ? 29 AC2 22 GLY B 48 ? GLY B 48 . ? 1_555 ? 30 AC2 22 HOH F . ? HOH B 208 . ? 1_555 ? 31 AC2 22 HOH F . ? HOH B 242 . ? 1_555 ? 32 AC2 22 HOH G . ? HOH N 101 . ? 1_555 ? # _atom_sites.entry_id 4EJK _atom_sites.fract_transf_matrix[1][1] 0.034902 _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] 0.015198 _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] 0.010863 _atom_sites.fract_transf_vector[1] 0.000000 _atom_sites.fract_transf_vector[2] 0.000000 _atom_sites.fract_transf_vector[3] 0.000000 # loop_ _atom_type.symbol C N O S # loop_ _database_PDB_caveat.id _database_PDB_caveat.text 1 'RESIDUES N IVA 1 AND N VAL 2 ARE NOT PROPERLY LINKED.' 2 'RESIDUES N VAL 3 AND N STA 4 ARE NOT PROPERLY LINKED.' 3 'RESIDUES N STA 4 AND N ALA 5 ARE NOT PROPERLY LINKED.' 4 'RESIDUES N ALA 5 AND N STA 6 ARE NOT PROPERLY LINKED.' # 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 PRO 1 1 1 PRO PRO A . n A 1 2 GLN 2 2 2 GLN GLN A . n A 1 3 ILE 3 3 3 ILE ILE A . n A 1 4 THR 4 4 4 THR THR A . n A 1 5 LEU 5 5 5 LEU LEU A . n A 1 6 TRP 6 6 6 TRP TRP A . n A 1 7 LYS 7 7 7 LYS LYS A . n A 1 8 ARG 8 8 8 ARG ARG A . n A 1 9 PRO 9 9 9 PRO PRO A . n A 1 10 LEU 10 10 10 LEU LEU A . n A 1 11 VAL 11 11 11 VAL VAL A . n A 1 12 THR 12 12 12 THR THR A . n A 1 13 ILE 13 13 13 ILE ILE A . n A 1 14 LYS 14 14 14 LYS LYS A . n A 1 15 ILE 15 15 15 ILE ILE A . n A 1 16 GLY 16 16 16 GLY GLY A . n A 1 17 GLY 17 17 17 GLY GLY A . n A 1 18 GLN 18 18 18 GLN GLN A . n A 1 19 LEU 19 19 19 LEU LEU A . n A 1 20 LYS 20 20 20 LYS LYS A . n A 1 21 GLU 21 21 21 GLU GLU A . n A 1 22 ALA 22 22 22 ALA ALA A . n A 1 23 LEU 23 23 23 LEU LEU A . n A 1 24 LEU 24 24 24 LEU LEU A . n A 1 25 ASP 25 25 25 ASP ASP 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 ALA 28 28 28 ALA ALA A . n A 1 29 ASP 29 29 29 ASP ASP A . n A 1 30 ASP 30 30 30 ASP ASP A . n A 1 31 THR 31 31 31 THR THR A . n A 1 32 VAL 32 32 32 VAL VAL A . n A 1 33 LEU 33 33 33 LEU LEU A . n A 1 34 GLU 34 34 34 GLU GLU A . n A 1 35 GLU 35 35 35 GLU GLU A . n A 1 36 MET 36 36 36 MET MET A . n A 1 37 ASN 37 37 37 ASN ASN A . n A 1 38 LEU 38 38 38 LEU LEU A . n A 1 39 PRO 39 39 39 PRO PRO A . n A 1 40 GLY 40 40 40 GLY GLY A . n A 1 41 ARG 41 41 41 ARG ARG A . n A 1 42 TRP 42 42 42 TRP TRP A . n A 1 43 LYS 43 43 43 LYS LYS A . n A 1 44 PRO 44 44 44 PRO PRO A . n A 1 45 LYS 45 45 45 LYS LYS A . n A 1 46 MET 46 46 46 MET MET A . n A 1 47 ILE 47 47 47 ILE ILE A . n A 1 48 GLY 48 48 48 GLY GLY A . n A 1 49 GLY 49 49 49 GLY GLY A . n A 1 50 ILE 50 50 50 ILE ILE A . n A 1 51 GLY 51 51 51 GLY GLY A . n A 1 52 GLY 52 52 52 GLY GLY A . n A 1 53 PHE 53 53 53 PHE PHE A . n A 1 54 ILE 54 54 54 ILE ILE A . n A 1 55 LYS 55 55 55 LYS LYS A . n A 1 56 VAL 56 56 56 VAL VAL A . n A 1 57 ARG 57 57 57 ARG ARG A . n A 1 58 GLN 58 58 58 GLN GLN A . n A 1 59 TYR 59 59 59 TYR TYR A . n A 1 60 ASP 60 60 60 ASP ASP A . n A 1 61 GLN 61 61 61 GLN GLN A . n A 1 62 ILE 62 62 62 ILE ILE A . n A 1 63 LEU 63 63 63 LEU LEU A . n A 1 64 ILE 64 64 64 ILE ILE A . n A 1 65 GLU 65 65 65 GLU GLU A . n A 1 66 ILE 66 66 66 ILE ILE A . n A 1 67 CYS 67 67 67 CYS CYS A . n A 1 68 GLY 68 68 68 GLY GLY A . n A 1 69 HIS 69 69 69 HIS HIS A . n A 1 70 LYS 70 70 70 LYS LYS A . n A 1 71 ALA 71 71 71 ALA ALA A . n A 1 72 ILE 72 72 72 ILE ILE A . n A 1 73 GLY 73 73 73 GLY GLY A . n A 1 74 THR 74 74 74 THR THR A . n A 1 75 VAL 75 75 75 VAL VAL A . n A 1 76 LEU 76 76 76 LEU LEU A . n A 1 77 VAL 77 77 77 VAL VAL A . n A 1 78 GLY 78 78 78 GLY GLY A . n A 1 79 PRO 79 79 79 PRO PRO A . n A 1 80 THR 80 80 80 THR THR A . n A 1 81 PRO 81 81 81 PRO PRO A . n A 1 82 VAL 82 82 82 VAL VAL A . n A 1 83 ASN 83 83 83 ASN ASN A . n A 1 84 ILE 84 84 84 ILE ILE A . n A 1 85 ILE 85 85 85 ILE ILE A . n A 1 86 GLY 86 86 86 GLY GLY A . n A 1 87 ARG 87 87 87 ARG ARG A . n A 1 88 ASN 88 88 88 ASN ASN A . n A 1 89 LEU 89 89 89 LEU LEU A . n A 1 90 LEU 90 90 90 LEU LEU A . n A 1 91 THR 91 91 91 THR THR A . n A 1 92 GLN 92 92 92 GLN GLN A . n A 1 93 ILE 93 93 93 ILE ILE A . n A 1 94 GLY 94 94 94 GLY GLY A . n A 1 95 CYS 95 95 95 CYS CYS A . n A 1 96 THR 96 96 96 THR THR A . n A 1 97 LEU 97 97 97 LEU LEU A . n A 1 98 ASN 98 98 98 ASN ASN A . n A 1 99 PHE 99 99 99 PHE PHE A . n B 1 1 PRO 1 1 1 PRO PRO B . n B 1 2 GLN 2 2 2 GLN GLN B . n B 1 3 ILE 3 3 3 ILE ILE B . n B 1 4 THR 4 4 4 THR THR B . n B 1 5 LEU 5 5 5 LEU LEU B . n B 1 6 TRP 6 6 6 TRP TRP B . n B 1 7 LYS 7 7 7 LYS LYS B . n B 1 8 ARG 8 8 8 ARG ARG B . n B 1 9 PRO 9 9 9 PRO PRO B . n B 1 10 LEU 10 10 10 LEU LEU B . n B 1 11 VAL 11 11 11 VAL VAL B . n B 1 12 THR 12 12 12 THR THR B . n B 1 13 ILE 13 13 13 ILE ILE B . n B 1 14 LYS 14 14 14 LYS LYS B . n B 1 15 ILE 15 15 15 ILE ILE B . n B 1 16 GLY 16 16 16 GLY GLY B . n B 1 17 GLY 17 17 17 GLY GLY B . n B 1 18 GLN 18 18 18 GLN GLN B . n B 1 19 LEU 19 19 19 LEU LEU B . n B 1 20 LYS 20 20 20 LYS LYS B . n B 1 21 GLU 21 21 21 GLU GLU B . n B 1 22 ALA 22 22 22 ALA ALA B . n B 1 23 LEU 23 23 23 LEU LEU B . n B 1 24 LEU 24 24 24 LEU LEU B . n B 1 25 ASP 25 25 25 ASP ASP B . n B 1 26 THR 26 26 26 THR THR B . n B 1 27 GLY 27 27 27 GLY GLY B . n B 1 28 ALA 28 28 28 ALA ALA B . n B 1 29 ASP 29 29 29 ASP ASP B . n B 1 30 ASP 30 30 30 ASP ASP B . n B 1 31 THR 31 31 31 THR THR B . n B 1 32 VAL 32 32 32 VAL VAL B . n B 1 33 LEU 33 33 33 LEU LEU B . n B 1 34 GLU 34 34 34 GLU GLU B . n B 1 35 GLU 35 35 35 GLU GLU B . n B 1 36 MET 36 36 36 MET MET B . n B 1 37 ASN 37 37 37 ASN ASN B . n B 1 38 LEU 38 38 38 LEU LEU B . n B 1 39 PRO 39 39 39 PRO PRO B . n B 1 40 GLY 40 40 40 GLY GLY B . n B 1 41 ARG 41 41 41 ARG ARG B . n B 1 42 TRP 42 42 42 TRP TRP B . n B 1 43 LYS 43 43 43 LYS LYS B . n B 1 44 PRO 44 44 44 PRO PRO B . n B 1 45 LYS 45 45 45 LYS LYS B . n B 1 46 MET 46 46 46 MET MET B . n B 1 47 ILE 47 47 47 ILE ILE B . n B 1 48 GLY 48 48 48 GLY GLY B . n B 1 49 GLY 49 49 49 GLY GLY B . n B 1 50 ILE 50 50 50 ILE ILE B . n B 1 51 GLY 51 51 51 GLY GLY B . n B 1 52 GLY 52 52 52 GLY GLY B . n B 1 53 PHE 53 53 53 PHE PHE B . n B 1 54 ILE 54 54 54 ILE ILE B . n B 1 55 LYS 55 55 55 LYS LYS B . n B 1 56 VAL 56 56 56 VAL VAL B . n B 1 57 ARG 57 57 57 ARG ARG B . n B 1 58 GLN 58 58 58 GLN GLN B . n B 1 59 TYR 59 59 59 TYR TYR B . n B 1 60 ASP 60 60 60 ASP ASP B . n B 1 61 GLN 61 61 61 GLN GLN B . n B 1 62 ILE 62 62 62 ILE ILE B . n B 1 63 LEU 63 63 63 LEU LEU B . n B 1 64 ILE 64 64 64 ILE ILE B . n B 1 65 GLU 65 65 65 GLU GLU B . n B 1 66 ILE 66 66 66 ILE ILE B . n B 1 67 CYS 67 67 67 CYS CYS B . n B 1 68 GLY 68 68 68 GLY GLY B . n B 1 69 HIS 69 69 69 HIS HIS B . n B 1 70 LYS 70 70 70 LYS LYS B . n B 1 71 ALA 71 71 71 ALA ALA B . n B 1 72 ILE 72 72 72 ILE ILE B . n B 1 73 GLY 73 73 73 GLY GLY B . n B 1 74 THR 74 74 74 THR THR B . n B 1 75 VAL 75 75 75 VAL VAL B . n B 1 76 LEU 76 76 76 LEU LEU B . n B 1 77 VAL 77 77 77 VAL VAL B . n B 1 78 GLY 78 78 78 GLY GLY B . n B 1 79 PRO 79 79 79 PRO PRO B . n B 1 80 THR 80 80 80 THR THR B . n B 1 81 PRO 81 81 81 PRO PRO B . n B 1 82 VAL 82 82 82 VAL VAL B . n B 1 83 ASN 83 83 83 ASN ASN B . n B 1 84 ILE 84 84 84 ILE ILE B . n B 1 85 ILE 85 85 85 ILE ILE B . n B 1 86 GLY 86 86 86 GLY GLY B . n B 1 87 ARG 87 87 87 ARG ARG B . n B 1 88 ASN 88 88 88 ASN ASN B . n B 1 89 LEU 89 89 89 LEU LEU B . n B 1 90 LEU 90 90 90 LEU LEU B . n B 1 91 THR 91 91 91 THR THR B . n B 1 92 GLN 92 92 92 GLN GLN B . n B 1 93 ILE 93 93 93 ILE ILE B . n B 1 94 GLY 94 94 94 GLY GLY B . n B 1 95 CYS 95 95 95 CYS CYS B . n B 1 96 THR 96 96 96 THR THR B . n B 1 97 LEU 97 97 97 LEU LEU B . n B 1 98 ASN 98 98 98 ASN ASN B . n B 1 99 PHE 99 99 99 PHE PHE B . n C 2 1 IVA 1 1 1 IVA IVA N . n C 2 2 VAL 2 2 2 VAL VAL N . n C 2 3 VAL 3 3 3 VAL VAL N . n C 2 4 STA 4 4 4 STA STA N . n C 2 5 ALA 5 5 5 ALA ALA N . n C 2 6 STA 6 6 6 STA STA N . 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 D 3 IOP 1 101 202 IOP FN1 A . E 4 HOH 1 201 2 HOH HOH A . E 4 HOH 2 202 3 HOH HOH A . E 4 HOH 3 203 5 HOH HOH A . E 4 HOH 4 204 9 HOH HOH A . E 4 HOH 5 205 203 HOH HOH A . E 4 HOH 6 206 206 HOH HOH A . E 4 HOH 7 207 207 HOH HOH A . E 4 HOH 8 208 210 HOH HOH A . E 4 HOH 9 209 214 HOH HOH A . E 4 HOH 10 210 215 HOH HOH A . E 4 HOH 11 211 220 HOH HOH A . E 4 HOH 12 212 222 HOH HOH A . E 4 HOH 13 213 224 HOH HOH A . E 4 HOH 14 214 228 HOH HOH A . E 4 HOH 15 215 229 HOH HOH A . E 4 HOH 16 216 230 HOH HOH A . E 4 HOH 17 217 231 HOH HOH A . E 4 HOH 18 218 233 HOH HOH A . E 4 HOH 19 219 238 HOH HOH A . E 4 HOH 20 220 242 HOH HOH A . E 4 HOH 21 221 243 HOH HOH A . E 4 HOH 22 222 244 HOH HOH A . E 4 HOH 23 223 247 HOH HOH A . E 4 HOH 24 224 249 HOH HOH A . E 4 HOH 25 225 252 HOH HOH A . E 4 HOH 26 226 253 HOH HOH A . E 4 HOH 27 227 255 HOH HOH A . E 4 HOH 28 228 260 HOH HOH A . E 4 HOH 29 229 264 HOH HOH A . E 4 HOH 30 230 265 HOH HOH A . E 4 HOH 31 231 266 HOH HOH A . E 4 HOH 32 232 268 HOH HOH A . E 4 HOH 33 233 269 HOH HOH A . E 4 HOH 34 234 271 HOH HOH A . E 4 HOH 35 235 273 HOH HOH A . E 4 HOH 36 236 274 HOH HOH A . E 4 HOH 37 237 275 HOH HOH A . E 4 HOH 38 238 276 HOH HOH A . E 4 HOH 39 239 277 HOH HOH A . E 4 HOH 40 240 280 HOH HOH A . E 4 HOH 41 241 281 HOH HOH A . E 4 HOH 42 242 286 HOH HOH A . E 4 HOH 43 243 287 HOH HOH A . E 4 HOH 44 244 288 HOH HOH A . E 4 HOH 45 245 294 HOH HOH A . E 4 HOH 46 246 297 HOH HOH A . E 4 HOH 47 247 298 HOH HOH A . E 4 HOH 48 248 301 HOH HOH A . E 4 HOH 49 249 306 HOH HOH A . E 4 HOH 50 250 308 HOH HOH A . E 4 HOH 51 251 310 HOH HOH A . F 4 HOH 1 201 4 HOH HOH B . F 4 HOH 2 202 6 HOH HOH B . F 4 HOH 3 203 7 HOH HOH B . F 4 HOH 4 204 8 HOH HOH B . F 4 HOH 5 205 204 HOH HOH B . F 4 HOH 6 206 205 HOH HOH B . F 4 HOH 7 207 209 HOH HOH B . F 4 HOH 8 208 211 HOH HOH B . F 4 HOH 9 209 212 HOH HOH B . F 4 HOH 10 210 213 HOH HOH B . F 4 HOH 11 211 216 HOH HOH B . F 4 HOH 12 212 217 HOH HOH B . F 4 HOH 13 213 218 HOH HOH B . F 4 HOH 14 214 219 HOH HOH B . F 4 HOH 15 215 221 HOH HOH B . F 4 HOH 16 216 223 HOH HOH B . F 4 HOH 17 217 225 HOH HOH B . F 4 HOH 18 218 226 HOH HOH B . F 4 HOH 19 219 227 HOH HOH B . F 4 HOH 20 220 232 HOH HOH B . F 4 HOH 21 221 234 HOH HOH B . F 4 HOH 22 222 235 HOH HOH B . F 4 HOH 23 223 236 HOH HOH B . F 4 HOH 24 224 237 HOH HOH B . F 4 HOH 25 225 239 HOH HOH B . F 4 HOH 26 226 240 HOH HOH B . F 4 HOH 27 227 241 HOH HOH B . F 4 HOH 28 228 245 HOH HOH B . F 4 HOH 29 229 246 HOH HOH B . F 4 HOH 30 230 248 HOH HOH B . F 4 HOH 31 231 250 HOH HOH B . F 4 HOH 32 232 251 HOH HOH B . F 4 HOH 33 233 254 HOH HOH B . F 4 HOH 34 234 256 HOH HOH B . F 4 HOH 35 235 257 HOH HOH B . F 4 HOH 36 236 258 HOH HOH B . F 4 HOH 37 237 259 HOH HOH B . F 4 HOH 38 238 261 HOH HOH B . F 4 HOH 39 239 262 HOH HOH B . F 4 HOH 40 240 267 HOH HOH B . F 4 HOH 41 241 270 HOH HOH B . F 4 HOH 42 242 272 HOH HOH B . F 4 HOH 43 243 282 HOH HOH B . F 4 HOH 44 244 285 HOH HOH B . F 4 HOH 45 245 289 HOH HOH B . F 4 HOH 46 246 290 HOH HOH B . F 4 HOH 47 247 293 HOH HOH B . F 4 HOH 48 248 295 HOH HOH B . F 4 HOH 49 249 296 HOH HOH B . F 4 HOH 50 250 299 HOH HOH B . F 4 HOH 51 251 302 HOH HOH B . F 4 HOH 52 252 305 HOH HOH B . F 4 HOH 53 253 312 HOH HOH B . F 4 HOH 54 254 313 HOH HOH B . F 4 HOH 55 255 314 HOH HOH B . G 4 HOH 1 101 208 HOH HOH N . # _pdbx_molecule_features.prd_id PRD_000557 _pdbx_molecule_features.name Pepstatin _pdbx_molecule_features.type Oligopeptide _pdbx_molecule_features.class 'Enzyme inhibitor' _pdbx_molecule_features.details ? # _pdbx_molecule.instance_id 1 _pdbx_molecule.prd_id PRD_000557 _pdbx_molecule.asym_id C # _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 trimeric _pdbx_struct_assembly.oligomeric_count 3 # _pdbx_struct_assembly_gen.assembly_id 1 _pdbx_struct_assembly_gen.oper_expression 1 _pdbx_struct_assembly_gen.asym_id_list A,B,C,D,E,F,G # 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)' 5200 ? 1 MORE -31 ? 1 'SSA (A^2)' 9780 ? # _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 2013-05-01 2 'Structure model' 1 1 2014-02-19 3 'Structure model' 1 2 2018-03-07 # _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 ? # 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' 'Database references' 2 3 'Structure model' Advisory 3 3 'Structure model' 'Data collection' # loop_ _pdbx_audit_revision_category.ordinal _pdbx_audit_revision_category.revision_ordinal _pdbx_audit_revision_category.data_content_type _pdbx_audit_revision_category.category 1 3 'Structure model' diffrn_source 2 3 'Structure model' pdbx_unobs_or_zero_occ_atoms # _pdbx_audit_revision_item.ordinal 1 _pdbx_audit_revision_item.revision_ordinal 3 _pdbx_audit_revision_item.data_content_type 'Structure model' _pdbx_audit_revision_item.item '_diffrn_source.source' # _pdbx_phasing_MR.entry_id 4EJK _pdbx_phasing_MR.method_rotation ? _pdbx_phasing_MR.method_translation ? _pdbx_phasing_MR.model_details ? _pdbx_phasing_MR.R_factor ? _pdbx_phasing_MR.R_rigid_body ? _pdbx_phasing_MR.correlation_coeff_Fo_to_Fc ? _pdbx_phasing_MR.correlation_coeff_Io_to_Ic ? _pdbx_phasing_MR.d_res_high_rotation 1.870 _pdbx_phasing_MR.d_res_low_rotation 15.750 _pdbx_phasing_MR.d_res_high_translation 1.870 _pdbx_phasing_MR.d_res_low_translation 15.750 _pdbx_phasing_MR.packing ? _pdbx_phasing_MR.reflns_percent_rotation ? _pdbx_phasing_MR.reflns_percent_translation ? _pdbx_phasing_MR.sigma_F_rotation ? _pdbx_phasing_MR.sigma_F_translation ? _pdbx_phasing_MR.sigma_I_rotation ? _pdbx_phasing_MR.sigma_I_translation ? # _phasing.method MR # loop_ _software.pdbx_ordinal _software.name _software.version _software.date _software.type _software.contact_author _software.contact_author_email _software.classification _software.location _software.language _software.citation_id 1 SAINT V7.68A ? package ? ? 'data scaling' http://www.bruker-axs.de/ ? ? 2 SCALA . ? other 'Phil R. Evans' pre@mrc-lmb.cam.ac.uk 'data scaling' http://www.ccp4.ac.uk/dist/html/scala.html Fortran_77 ? 3 MOLREP . ? program 'Alexei Vaguine' alexei@ysbl.york.ac.uk phasing http://www.ccp4.ac.uk/dist/html/molrep.html Fortran_77 ? 4 REFMAC . ? program 'Garib N. Murshudov' garib@ysbl.york.ac.uk refinement http://www.ccp4.ac.uk/dist/html/refmac5.html Fortran_77 ? 5 PDB_EXTRACT 3.11 'April 22, 2011' package PDB deposit@deposit.rcsb.org 'data extraction' http://sw-tools.pdb.org/apps/PDB_EXTRACT/ C++ ? 6 'PROTEUM PLUS' PLUS ? ? ? ? 'data collection' ? ? ? 7 SAINT . ? ? ? ? 'data reduction' ? ? ? # _pdbx_validate_rmsd_angle.id 1 _pdbx_validate_rmsd_angle.PDB_model_num 1 _pdbx_validate_rmsd_angle.auth_atom_id_1 CA _pdbx_validate_rmsd_angle.auth_asym_id_1 B _pdbx_validate_rmsd_angle.auth_comp_id_1 LEU _pdbx_validate_rmsd_angle.auth_seq_id_1 23 _pdbx_validate_rmsd_angle.PDB_ins_code_1 ? _pdbx_validate_rmsd_angle.label_alt_id_1 A _pdbx_validate_rmsd_angle.auth_atom_id_2 CB _pdbx_validate_rmsd_angle.auth_asym_id_2 B _pdbx_validate_rmsd_angle.auth_comp_id_2 LEU _pdbx_validate_rmsd_angle.auth_seq_id_2 23 _pdbx_validate_rmsd_angle.PDB_ins_code_2 ? _pdbx_validate_rmsd_angle.label_alt_id_2 A _pdbx_validate_rmsd_angle.auth_atom_id_3 CG _pdbx_validate_rmsd_angle.auth_asym_id_3 B _pdbx_validate_rmsd_angle.auth_comp_id_3 LEU _pdbx_validate_rmsd_angle.auth_seq_id_3 23 _pdbx_validate_rmsd_angle.PDB_ins_code_3 ? _pdbx_validate_rmsd_angle.label_alt_id_3 A _pdbx_validate_rmsd_angle.angle_value 133.04 _pdbx_validate_rmsd_angle.angle_target_value 115.30 _pdbx_validate_rmsd_angle.angle_deviation 17.74 _pdbx_validate_rmsd_angle.angle_standard_deviation 2.30 _pdbx_validate_rmsd_angle.linker_flag N # loop_ _pdbx_validate_polymer_linkage.id _pdbx_validate_polymer_linkage.PDB_model_num _pdbx_validate_polymer_linkage.auth_atom_id_1 _pdbx_validate_polymer_linkage.auth_asym_id_1 _pdbx_validate_polymer_linkage.auth_comp_id_1 _pdbx_validate_polymer_linkage.auth_seq_id_1 _pdbx_validate_polymer_linkage.PDB_ins_code_1 _pdbx_validate_polymer_linkage.label_alt_id_1 _pdbx_validate_polymer_linkage.auth_atom_id_2 _pdbx_validate_polymer_linkage.auth_asym_id_2 _pdbx_validate_polymer_linkage.auth_comp_id_2 _pdbx_validate_polymer_linkage.auth_seq_id_2 _pdbx_validate_polymer_linkage.PDB_ins_code_2 _pdbx_validate_polymer_linkage.label_alt_id_2 _pdbx_validate_polymer_linkage.dist 1 1 C N IVA 1 ? ? N N VAL 2 ? ? 2.30 2 1 C N VAL 3 ? ? N N STA 4 ? ? 2.24 3 1 C N STA 4 ? ? N N ALA 5 ? ? 2.02 4 1 C N ALA 5 ? ? N N STA 6 ? ? 2.18 # loop_ _pdbx_entity_nonpoly.entity_id _pdbx_entity_nonpoly.name _pdbx_entity_nonpoly.comp_id 3 'INDOLYLPROPIONIC ACID' IOP 4 water HOH #