data_1KXI # _entry.id 1KXI # _audit_conform.dict_name mmcif_pdbx.dic _audit_conform.dict_version 5.281 _audit_conform.dict_location http://mmcif.pdb.org/dictionaries/ascii/mmcif_pdbx.dic # loop_ _database_2.database_id _database_2.database_code PDB 1KXI WWPDB D_1000174521 # _pdbx_database_status.status_code REL _pdbx_database_status.entry_id 1KXI _pdbx_database_status.recvd_initial_deposition_date 1996-08-29 _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 ? # loop_ _audit_author.name _audit_author.pdbx_ordinal 'Sun, Y.-J.' 1 'Wu, W.-G.' 2 'Chiang, C.-M.' 3 'Hsin, A.-Y.' 4 'Hsiao, C.-D.' 5 # 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 ;Crystal structure of cardiotoxin V from Taiwan cobra venom: pH-dependent conformational change and a novel membrane-binding motif identified in the three-finger loops of P-type cardiotoxin. ; Biochemistry 36 2403 2413 1997 BICHAW US 0006-2960 0033 ? 9054545 10.1021/bi962594h 1 ;Two Distinct Types of Cardiotoxin as Revealed by the Structure and Activity Relationship of Their Interaction with Zwitterionic Phospholipid Dispersions ; J.Biol.Chem. 269 14473 ? 1994 JBCHA3 US 0021-9258 0071 ? ? ? 2 ;Fusion of Sphingomyelin Vesicles Induced by Proteins from Taiwan Cobra (Naja Naja Atra) Venom. Interactions of Zwitterionic Phospholipids with Cardiotoxin Analogues ; J.Biol.Chem. 266 3252 ? 1991 JBCHA3 US 0021-9258 0071 ? ? ? # loop_ _citation_author.citation_id _citation_author.name _citation_author.ordinal primary 'Sun, Y.J.' 1 primary 'Wu, W.G.' 2 primary 'Chiang, C.M.' 3 primary 'Hsin, A.Y.' 4 primary 'Hsiao, C.D.' 5 1 'Chien, K.Y.' 6 1 'Chiang, C.M.' 7 1 'Hseu, Y.C.' 8 1 'Vyas, A.A.' 9 1 'Rule, G.S.' 10 1 'Wu, W.G.' 11 2 'Chien, K.Y.' 12 2 'Huang, W.N.' 13 2 'Jean, J.H.' 14 2 'Wu, W.G.' 15 # _cell.entry_id 1KXI _cell.length_a 43.300 _cell.length_b 43.300 _cell.length_c 147.800 _cell.angle_alpha 90.00 _cell.angle_beta 90.00 _cell.angle_gamma 90.00 _cell.Z_PDB 16 _cell.pdbx_unique_axis ? # _symmetry.entry_id 1KXI _symmetry.space_group_name_H-M 'P 41 21 2' _symmetry.pdbx_full_space_group_name_H-M ? _symmetry.cell_setting ? _symmetry.Int_Tables_number 92 # 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 'CARDIOTOXIN V' 7027.456 2 ? ? ? ? 2 water nat water 18.015 73 ? ? ? ? # _entity_name_com.entity_id 1 _entity_name_com.name 'CTX A5' # _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 LKCHNTQLPFIYKTCPEGKNLCFKATLKKFPLKFPVKRGCADNCPKNSALLKYVCCSTDKCN _entity_poly.pdbx_seq_one_letter_code_can LKCHNTQLPFIYKTCPEGKNLCFKATLKKFPLKFPVKRGCADNCPKNSALLKYVCCSTDKCN _entity_poly.pdbx_strand_id A,B _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 LEU n 1 2 LYS n 1 3 CYS n 1 4 HIS n 1 5 ASN n 1 6 THR n 1 7 GLN n 1 8 LEU n 1 9 PRO n 1 10 PHE n 1 11 ILE n 1 12 TYR n 1 13 LYS n 1 14 THR n 1 15 CYS n 1 16 PRO n 1 17 GLU n 1 18 GLY n 1 19 LYS n 1 20 ASN n 1 21 LEU n 1 22 CYS n 1 23 PHE n 1 24 LYS n 1 25 ALA n 1 26 THR n 1 27 LEU n 1 28 LYS n 1 29 LYS n 1 30 PHE n 1 31 PRO n 1 32 LEU n 1 33 LYS n 1 34 PHE n 1 35 PRO n 1 36 VAL n 1 37 LYS n 1 38 ARG n 1 39 GLY n 1 40 CYS n 1 41 ALA n 1 42 ASP n 1 43 ASN n 1 44 CYS n 1 45 PRO n 1 46 LYS n 1 47 ASN n 1 48 SER n 1 49 ALA n 1 50 LEU n 1 51 LEU n 1 52 LYS n 1 53 TYR n 1 54 VAL n 1 55 CYS n 1 56 CYS n 1 57 SER n 1 58 THR n 1 59 ASP n 1 60 LYS n 1 61 CYS n 1 62 ASN n # _entity_src_gen.entity_id 1 _entity_src_gen.pdbx_src_id 1 _entity_src_gen.pdbx_alt_source_flag sample _entity_src_gen.pdbx_seq_type ? _entity_src_gen.pdbx_beg_seq_num ? _entity_src_gen.pdbx_end_seq_num ? _entity_src_gen.gene_src_common_name 'Chinese cobra' _entity_src_gen.gene_src_genus Naja _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 'Naja atra' _entity_src_gen.pdbx_gene_src_ncbi_taxonomy_id 8656 _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 'VENOM GLAND' _entity_src_gen.pdbx_gene_src_organelle ? _entity_src_gen.pdbx_gene_src_cell ? _entity_src_gen.pdbx_gene_src_cellular_location ? _entity_src_gen.host_org_common_name ? _entity_src_gen.pdbx_host_org_scientific_name 'Escherichia coli' _entity_src_gen.pdbx_host_org_ncbi_taxonomy_id 562 _entity_src_gen.host_org_genus Escherichia _entity_src_gen.pdbx_host_org_gene ? _entity_src_gen.pdbx_host_org_organ ? _entity_src_gen.host_org_species ? _entity_src_gen.pdbx_host_org_tissue ? _entity_src_gen.pdbx_host_org_tissue_fraction ? _entity_src_gen.pdbx_host_org_strain ? _entity_src_gen.pdbx_host_org_variant ? _entity_src_gen.pdbx_host_org_cell_line ? _entity_src_gen.pdbx_host_org_atcc ? _entity_src_gen.pdbx_host_org_culture_collection ? _entity_src_gen.pdbx_host_org_cell ? _entity_src_gen.pdbx_host_org_organelle ? _entity_src_gen.pdbx_host_org_cellular_location ? _entity_src_gen.pdbx_host_org_vector_type ? _entity_src_gen.pdbx_host_org_vector ? _entity_src_gen.host_org_details ? _entity_src_gen.expression_system_id ? _entity_src_gen.plasmid_name ? _entity_src_gen.plasmid_details ? _entity_src_gen.pdbx_description ? # _struct_ref.id 1 _struct_ref.db_name UNP _struct_ref.db_code CXH_NAJAT _struct_ref.entity_id 1 _struct_ref.pdbx_db_accession P62375 _struct_ref.pdbx_align_begin 1 _struct_ref.pdbx_seq_one_letter_code ;MKTLLLTMVVVTIVCLDLGYTLKCHNTQLPFIYKTCPEGKNLCFKATLKKFPLKFPVKRGCADNCPKNSALLKYVCCSTD KCN ; _struct_ref.pdbx_db_isoform ? # 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 1KXI A 1 ? 62 ? P62375 22 ? 83 ? 1 62 2 1 1KXI B 1 ? 62 ? P62375 22 ? 83 ? 1 62 # 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 PHE 'L-peptide linking' y PHENYLALANINE ? 'C9 H11 N O2' 165.189 PRO 'L-peptide linking' y PROLINE ? 'C5 H9 N O2' 115.130 SER 'L-peptide linking' y SERINE ? 'C3 H7 N O3' 105.093 THR 'L-peptide linking' y THREONINE ? 'C4 H9 N O3' 119.119 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 1KXI _exptl.method 'X-RAY DIFFRACTION' _exptl.crystals_number ? # _exptl_crystal.id 1 _exptl_crystal.density_meas ? _exptl_crystal.density_Matthews 2.46 _exptl_crystal.density_percent_sol 50. _exptl_crystal.description ? # _diffrn.id 1 _diffrn.ambient_temp ? _diffrn.ambient_temp_details ? _diffrn.crystal_id 1 # _diffrn_detector.diffrn_id 1 _diffrn_detector.detector 'IMAGE PLATE' _diffrn_detector.type 'RIGAKU RAXIS II' _diffrn_detector.pdbx_collection_date 1995-09-25 _diffrn_detector.details ? # _diffrn_radiation.diffrn_id 1 _diffrn_radiation.wavelength_id 1 _diffrn_radiation.pdbx_monochromatic_or_laue_m_l M _diffrn_radiation.monochromator ? _diffrn_radiation.pdbx_diffrn_protocol ? _diffrn_radiation.pdbx_scattering_type x-ray # _diffrn_radiation_wavelength.id 1 _diffrn_radiation_wavelength.wavelength 1.5418 _diffrn_radiation_wavelength.wt 1.0 # _diffrn_source.diffrn_id 1 _diffrn_source.source ? _diffrn_source.type ? _diffrn_source.pdbx_synchrotron_site ? _diffrn_source.pdbx_synchrotron_beamline ? _diffrn_source.pdbx_wavelength 1.5418 _diffrn_source.pdbx_wavelength_list ? # _reflns.entry_id 1KXI _reflns.observed_criterion_sigma_I 0. _reflns.observed_criterion_sigma_F ? _reflns.d_resolution_low ? _reflns.d_resolution_high ? _reflns.number_obs 7280 _reflns.number_all ? _reflns.percent_possible_obs 91.7 _reflns.pdbx_Rmerge_I_obs 0.08 _reflns.pdbx_Rsym_value ? _reflns.pdbx_netI_over_sigmaI ? _reflns.B_iso_Wilson_estimate ? _reflns.pdbx_redundancy 4. _reflns.pdbx_diffrn_id 1 _reflns.pdbx_ordinal 1 # _refine.entry_id 1KXI _refine.ls_number_reflns_obs 7013 _refine.ls_number_reflns_all ? _refine.pdbx_ls_sigma_I ? _refine.pdbx_ls_sigma_F 2. _refine.pdbx_data_cutoff_high_absF ? _refine.pdbx_data_cutoff_low_absF ? _refine.pdbx_data_cutoff_high_rms_absF ? _refine.ls_d_res_low 8. _refine.ls_d_res_high 2.19 _refine.ls_percent_reflns_obs ? _refine.ls_R_factor_obs 0.207 _refine.ls_R_factor_all ? _refine.ls_R_factor_R_work 0.207 _refine.ls_R_factor_R_free 0.305 _refine.ls_R_factor_R_free_error ? _refine.ls_R_factor_R_free_error_details ? _refine.ls_percent_reflns_R_free ? _refine.ls_number_reflns_R_free ? _refine.ls_number_parameters ? _refine.ls_number_restraints ? _refine.occupancy_min ? _refine.occupancy_max ? _refine.B_iso_mean 24.7 _refine.aniso_B[1][1] ? _refine.aniso_B[2][2] ? _refine.aniso_B[3][3] ? _refine.aniso_B[1][2] ? _refine.aniso_B[1][3] ? _refine.aniso_B[2][3] ? _refine.solvent_model_details ? _refine.solvent_model_param_ksol ? _refine.solvent_model_param_bsol ? _refine.pdbx_ls_cross_valid_method ? _refine.details ? _refine.pdbx_starting_model ? _refine.pdbx_method_to_determine_struct ? _refine.pdbx_isotropic_thermal_model ? _refine.pdbx_stereochemistry_target_values ? _refine.pdbx_stereochem_target_val_spec_case ? _refine.pdbx_R_Free_selection_details ? _refine.pdbx_overall_ESU_R ? _refine.pdbx_overall_ESU_R_Free ? _refine.overall_SU_ML ? _refine.overall_SU_B ? _refine.pdbx_refine_id 'X-RAY DIFFRACTION' _refine.pdbx_diffrn_id 1 _refine.pdbx_TLS_residual_ADP_flag ? _refine.correlation_coeff_Fo_to_Fc ? _refine.correlation_coeff_Fo_to_Fc_free ? _refine.pdbx_solvent_vdw_probe_radii ? _refine.pdbx_solvent_ion_probe_radii ? _refine.pdbx_solvent_shrinkage_radii ? _refine.pdbx_overall_phase_error ? _refine.overall_SU_R_Cruickshank_DPI ? _refine.pdbx_overall_SU_R_free_Cruickshank_DPI ? _refine.pdbx_overall_SU_R_Blow_DPI ? _refine.pdbx_overall_SU_R_free_Blow_DPI ? # _refine_analyze.entry_id 1KXI _refine_analyze.Luzzati_coordinate_error_obs 0.30 _refine_analyze.Luzzati_sigma_a_obs ? _refine_analyze.Luzzati_d_res_low_obs ? _refine_analyze.Luzzati_coordinate_error_free ? _refine_analyze.Luzzati_sigma_a_free ? _refine_analyze.Luzzati_d_res_low_free ? _refine_analyze.number_disordered_residues ? _refine_analyze.occupancy_sum_hydrogen ? _refine_analyze.occupancy_sum_non_hydrogen ? _refine_analyze.pdbx_refine_id 'X-RAY DIFFRACTION' # _refine_hist.pdbx_refine_id 'X-RAY DIFFRACTION' _refine_hist.cycle_id LAST _refine_hist.pdbx_number_atoms_protein 974 _refine_hist.pdbx_number_atoms_nucleic_acid 0 _refine_hist.pdbx_number_atoms_ligand 0 _refine_hist.number_atoms_solvent 73 _refine_hist.number_atoms_total 1047 _refine_hist.d_res_high 2.19 _refine_hist.d_res_low 8. # loop_ _refine_ls_restr.type _refine_ls_restr.dev_ideal _refine_ls_restr.dev_ideal_target _refine_ls_restr.weight _refine_ls_restr.number _refine_ls_restr.pdbx_refine_id _refine_ls_restr.pdbx_restraint_function x_bond_d 0.010 ? ? ? 'X-RAY DIFFRACTION' ? x_bond_d_na ? ? ? ? 'X-RAY DIFFRACTION' ? x_bond_d_prot ? ? ? ? 'X-RAY DIFFRACTION' ? x_angle_d ? ? ? ? 'X-RAY DIFFRACTION' ? x_angle_d_na ? ? ? ? 'X-RAY DIFFRACTION' ? x_angle_d_prot ? ? ? ? 'X-RAY DIFFRACTION' ? x_angle_deg 1.6 ? ? ? 'X-RAY DIFFRACTION' ? x_angle_deg_na ? ? ? ? 'X-RAY DIFFRACTION' ? x_angle_deg_prot ? ? ? ? 'X-RAY DIFFRACTION' ? x_dihedral_angle_d ? ? ? ? 'X-RAY DIFFRACTION' ? x_dihedral_angle_d_na ? ? ? ? 'X-RAY DIFFRACTION' ? x_dihedral_angle_d_prot ? ? ? ? 'X-RAY DIFFRACTION' ? x_improper_angle_d ? ? ? ? 'X-RAY DIFFRACTION' ? x_improper_angle_d_na ? ? ? ? 'X-RAY DIFFRACTION' ? x_improper_angle_d_prot ? ? ? ? 'X-RAY DIFFRACTION' ? x_mcbond_it ? ? ? ? 'X-RAY DIFFRACTION' ? x_mcangle_it ? ? ? ? 'X-RAY DIFFRACTION' ? x_scbond_it ? ? ? ? 'X-RAY DIFFRACTION' ? x_scangle_it ? ? ? ? 'X-RAY DIFFRACTION' ? # _struct.entry_id 1KXI _struct.title 'STRUCTURE OF CYTOTOXIN HOMOLOG PRECURSOR' _struct.pdbx_descriptor 'CARDIOTOXIN V' _struct.pdbx_model_details ? _struct.pdbx_CASP_flag ? _struct.pdbx_model_type_details ? # _struct_keywords.entry_id 1KXI _struct_keywords.pdbx_keywords CYTOTOXIN _struct_keywords.text 'VENOM, CYTOTOXIN, CARDIOTOXIN, MULTIGENE FAMILY' # 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 2 ? # _struct_biol.id 1 # 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 disulf1 disulf ? ? A CYS 3 SG ? ? ? 1_555 A CYS 22 SG ? ? A CYS 3 A CYS 22 1_555 ? ? ? ? ? ? ? 2.017 ? disulf2 disulf ? ? A CYS 15 SG ? ? ? 1_555 A CYS 40 SG ? ? A CYS 15 A CYS 40 1_555 ? ? ? ? ? ? ? 2.024 ? disulf3 disulf ? ? A CYS 44 SG ? ? ? 1_555 A CYS 55 SG ? ? A CYS 44 A CYS 55 1_555 ? ? ? ? ? ? ? 2.020 ? disulf4 disulf ? ? A CYS 56 SG ? ? ? 1_555 A CYS 61 SG ? ? A CYS 56 A CYS 61 1_555 ? ? ? ? ? ? ? 2.025 ? disulf5 disulf ? ? B CYS 3 SG ? ? ? 1_555 B CYS 22 SG ? ? B CYS 3 B CYS 22 1_555 ? ? ? ? ? ? ? 2.023 ? disulf6 disulf ? ? B CYS 15 SG ? ? ? 1_555 B CYS 40 SG ? ? B CYS 15 B CYS 40 1_555 ? ? ? ? ? ? ? 2.017 ? disulf7 disulf ? ? B CYS 44 SG ? ? ? 1_555 B CYS 55 SG ? ? B CYS 44 B CYS 55 1_555 ? ? ? ? ? ? ? 2.021 ? disulf8 disulf ? ? B CYS 56 SG ? ? ? 1_555 B CYS 61 SG ? ? B CYS 56 B CYS 61 1_555 ? ? ? ? ? ? ? 2.038 ? # _struct_conn_type.id disulf _struct_conn_type.criteria ? _struct_conn_type.reference ? # loop_ _struct_sheet.id _struct_sheet.type _struct_sheet.number_strands _struct_sheet.details A ? 2 ? B ? 2 ? C ? 2 ? D ? 3 ? # 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 B 1 2 ? anti-parallel C 1 2 ? anti-parallel D 1 2 ? anti-parallel D 2 3 ? 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 LYS A 2 ? HIS A 4 ? LYS A 2 HIS A 4 A 2 TYR A 12 ? THR A 14 ? TYR A 12 THR A 14 B 1 LEU A 21 ? ALA A 25 ? LEU A 21 ALA A 25 B 2 LYS A 37 ? ALA A 41 ? LYS A 37 ALA A 41 C 1 LYS B 2 ? HIS B 4 ? LYS B 2 HIS B 4 C 2 TYR B 12 ? THR B 14 ? TYR B 12 THR B 14 D 1 LYS B 37 ? ALA B 41 ? LYS B 37 ALA B 41 D 2 LEU B 21 ? LEU B 27 ? LEU B 21 LEU B 27 D 3 LEU B 51 ? CYS B 56 ? LEU B 51 CYS B 56 # 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 CYS A 3 ? O CYS A 3 N LYS A 13 ? N LYS A 13 B 1 2 O LEU A 21 ? O LEU A 21 N ALA A 41 ? N ALA A 41 C 1 2 O CYS B 3 ? O CYS B 3 N LYS B 13 ? N LYS B 13 D 1 2 O LYS B 37 ? O LYS B 37 N ALA B 25 ? N ALA B 25 D 2 3 O CYS B 22 ? O CYS B 22 N CYS B 56 ? N CYS B 56 # _database_PDB_matrix.entry_id 1KXI _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 1KXI _atom_sites.fract_transf_matrix[1][1] 0.023095 _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] 0.023095 _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] 0.006766 _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 LEU 1 1 1 LEU LEU A . n A 1 2 LYS 2 2 2 LYS LYS A . n A 1 3 CYS 3 3 3 CYS CYS A . n A 1 4 HIS 4 4 4 HIS HIS A . n A 1 5 ASN 5 5 5 ASN ASN A . n A 1 6 THR 6 6 6 THR THR A . n A 1 7 GLN 7 7 7 GLN GLN A . n A 1 8 LEU 8 8 8 LEU LEU A . n A 1 9 PRO 9 9 9 PRO PRO A . n A 1 10 PHE 10 10 10 PHE PHE A . n A 1 11 ILE 11 11 11 ILE ILE A . n A 1 12 TYR 12 12 12 TYR TYR A . n A 1 13 LYS 13 13 13 LYS LYS A . n A 1 14 THR 14 14 14 THR THR A . n A 1 15 CYS 15 15 15 CYS CYS A . n A 1 16 PRO 16 16 16 PRO PRO A . n A 1 17 GLU 17 17 17 GLU GLU A . n A 1 18 GLY 18 18 18 GLY GLY A . n A 1 19 LYS 19 19 19 LYS LYS A . n A 1 20 ASN 20 20 20 ASN ASN A . n A 1 21 LEU 21 21 21 LEU LEU A . n A 1 22 CYS 22 22 22 CYS CYS A . n A 1 23 PHE 23 23 23 PHE PHE A . n A 1 24 LYS 24 24 24 LYS LYS A . n A 1 25 ALA 25 25 25 ALA ALA A . n A 1 26 THR 26 26 26 THR THR A . n A 1 27 LEU 27 27 27 LEU LEU A . n A 1 28 LYS 28 28 28 LYS LYS A . n A 1 29 LYS 29 29 29 LYS LYS A . n A 1 30 PHE 30 30 30 PHE PHE A . n A 1 31 PRO 31 31 31 PRO PRO 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 PHE 34 34 34 PHE PHE A . n A 1 35 PRO 35 35 35 PRO PRO A . n A 1 36 VAL 36 36 36 VAL VAL A . n A 1 37 LYS 37 37 37 LYS LYS A . n A 1 38 ARG 38 38 38 ARG ARG A . n A 1 39 GLY 39 39 39 GLY GLY A . n A 1 40 CYS 40 40 40 CYS CYS A . n A 1 41 ALA 41 41 41 ALA ALA A . n A 1 42 ASP 42 42 42 ASP ASP A . n A 1 43 ASN 43 43 43 ASN ASN A . n A 1 44 CYS 44 44 44 CYS CYS A . n A 1 45 PRO 45 45 45 PRO PRO A . n A 1 46 LYS 46 46 46 LYS LYS A . n A 1 47 ASN 47 47 47 ASN ASN A . n A 1 48 SER 48 48 48 SER SER A . n A 1 49 ALA 49 49 49 ALA ALA A . n A 1 50 LEU 50 50 50 LEU LEU A . n A 1 51 LEU 51 51 51 LEU LEU A . n A 1 52 LYS 52 52 52 LYS LYS A . n A 1 53 TYR 53 53 53 TYR TYR A . n A 1 54 VAL 54 54 54 VAL VAL A . n A 1 55 CYS 55 55 55 CYS CYS A . n A 1 56 CYS 56 56 56 CYS CYS A . n A 1 57 SER 57 57 57 SER SER A . n A 1 58 THR 58 58 58 THR THR A . n A 1 59 ASP 59 59 59 ASP ASP A . n A 1 60 LYS 60 60 60 LYS LYS A . n A 1 61 CYS 61 61 61 CYS CYS A . n A 1 62 ASN 62 62 62 ASN ASN A . n B 1 1 LEU 1 1 1 LEU LEU B . n B 1 2 LYS 2 2 2 LYS LYS B . n B 1 3 CYS 3 3 3 CYS CYS B . n B 1 4 HIS 4 4 4 HIS HIS B . n B 1 5 ASN 5 5 5 ASN ASN B . n B 1 6 THR 6 6 6 THR THR B . n B 1 7 GLN 7 7 7 GLN GLN B . n B 1 8 LEU 8 8 8 LEU LEU B . n B 1 9 PRO 9 9 9 PRO PRO B . n B 1 10 PHE 10 10 10 PHE PHE B . n B 1 11 ILE 11 11 11 ILE ILE B . n B 1 12 TYR 12 12 12 TYR TYR B . n B 1 13 LYS 13 13 13 LYS LYS B . n B 1 14 THR 14 14 14 THR THR B . n B 1 15 CYS 15 15 15 CYS CYS B . n B 1 16 PRO 16 16 16 PRO PRO B . n B 1 17 GLU 17 17 17 GLU GLU B . n B 1 18 GLY 18 18 18 GLY GLY B . n B 1 19 LYS 19 19 19 LYS LYS B . n B 1 20 ASN 20 20 20 ASN ASN B . n B 1 21 LEU 21 21 21 LEU LEU B . n B 1 22 CYS 22 22 22 CYS CYS B . n B 1 23 PHE 23 23 23 PHE PHE B . n B 1 24 LYS 24 24 24 LYS LYS B . n B 1 25 ALA 25 25 25 ALA ALA B . n B 1 26 THR 26 26 26 THR THR B . n B 1 27 LEU 27 27 27 LEU LEU B . n B 1 28 LYS 28 28 28 LYS LYS B . n B 1 29 LYS 29 29 29 LYS LYS B . n B 1 30 PHE 30 30 30 PHE PHE B . n B 1 31 PRO 31 31 31 PRO PRO B . n B 1 32 LEU 32 32 32 LEU LEU B . n B 1 33 LYS 33 33 33 LYS LYS B . n B 1 34 PHE 34 34 34 PHE PHE B . n B 1 35 PRO 35 35 35 PRO PRO B . n B 1 36 VAL 36 36 36 VAL VAL B . n B 1 37 LYS 37 37 37 LYS LYS B . n B 1 38 ARG 38 38 38 ARG ARG B . n B 1 39 GLY 39 39 39 GLY GLY B . n B 1 40 CYS 40 40 40 CYS CYS B . n B 1 41 ALA 41 41 41 ALA ALA B . n B 1 42 ASP 42 42 42 ASP ASP B . n B 1 43 ASN 43 43 43 ASN ASN B . n B 1 44 CYS 44 44 44 CYS CYS B . n B 1 45 PRO 45 45 45 PRO PRO B . n B 1 46 LYS 46 46 46 LYS LYS B . n B 1 47 ASN 47 47 47 ASN ASN B . n B 1 48 SER 48 48 48 SER SER B . n B 1 49 ALA 49 49 49 ALA ALA B . n B 1 50 LEU 50 50 50 LEU LEU B . n B 1 51 LEU 51 51 51 LEU LEU B . n B 1 52 LYS 52 52 52 LYS LYS B . n B 1 53 TYR 53 53 53 TYR TYR B . n B 1 54 VAL 54 54 54 VAL VAL B . n B 1 55 CYS 55 55 55 CYS CYS B . n B 1 56 CYS 56 56 56 CYS CYS B . n B 1 57 SER 57 57 57 SER SER B . n B 1 58 THR 58 58 58 THR THR B . n B 1 59 ASP 59 59 59 ASP ASP B . n B 1 60 LYS 60 60 60 LYS LYS B . n B 1 61 CYS 61 61 61 CYS CYS B . n B 1 62 ASN 62 62 62 ASN ASN B . n # _pdbx_struct_assembly.id 1 _pdbx_struct_assembly.details author_defined_assembly _pdbx_struct_assembly.method_details ? _pdbx_struct_assembly.oligomeric_details dimeric _pdbx_struct_assembly.oligomeric_count 2 # _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 # _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 1997-04-21 2 'Structure model' 1 1 2008-03-24 3 'Structure model' 1 2 2011-07-13 # _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' 'Version format compliance' 2 3 'Structure model' 'Version format compliance' # loop_ _software.name _software.classification _software.version _software.citation_id _software.pdbx_ordinal DENZO 'data reduction' . ? 1 X-PLOR 'model building' 3.1 ? 2 X-PLOR refinement 3.1 ? 3 X-PLOR phasing 3.1 ? 4 # 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 CG A LYS 24 ? ? CD A LYS 24 ? ? CE A LYS 24 ? ? 137.17 111.90 25.27 3.00 N 2 1 CD B LYS 46 ? ? CE B LYS 46 ? ? NZ B LYS 46 ? ? 132.11 111.70 20.41 2.30 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 LYS A 29 ? ? -79.68 -71.58 2 1 PHE A 34 ? ? -170.11 146.07 3 1 THR B 6 ? ? -125.06 -166.26 4 1 PRO B 16 ? ? -48.44 163.25 5 1 LYS B 28 ? ? -47.46 -77.92 6 1 PHE B 30 ? ? -163.08 116.08 7 1 SER B 48 ? ? -117.48 -161.62 # _pdbx_entity_nonpoly.entity_id 2 _pdbx_entity_nonpoly.name water _pdbx_entity_nonpoly.comp_id HOH # loop_ _pdbx_nonpoly_scheme.asym_id _pdbx_nonpoly_scheme.entity_id _pdbx_nonpoly_scheme.mon_id _pdbx_nonpoly_scheme.ndb_seq_num _pdbx_nonpoly_scheme.pdb_seq_num _pdbx_nonpoly_scheme.auth_seq_num _pdbx_nonpoly_scheme.pdb_mon_id _pdbx_nonpoly_scheme.auth_mon_id _pdbx_nonpoly_scheme.pdb_strand_id _pdbx_nonpoly_scheme.pdb_ins_code C 2 HOH 1 63 63 HOH HOH A . C 2 HOH 2 64 64 HOH HOH A . C 2 HOH 3 66 66 HOH HOH A . C 2 HOH 4 68 68 HOH HOH A . C 2 HOH 5 69 69 HOH HOH A . C 2 HOH 6 70 70 HOH HOH A . C 2 HOH 7 71 71 HOH HOH A . C 2 HOH 8 73 73 HOH HOH A . C 2 HOH 9 74 74 HOH HOH A . C 2 HOH 10 75 75 HOH HOH A . C 2 HOH 11 76 76 HOH HOH A . C 2 HOH 12 77 77 HOH HOH A . C 2 HOH 13 78 78 HOH HOH A . C 2 HOH 14 79 79 HOH HOH A . C 2 HOH 15 81 81 HOH HOH A . C 2 HOH 16 82 82 HOH HOH A . C 2 HOH 17 85 85 HOH HOH A . C 2 HOH 18 91 91 HOH HOH A . C 2 HOH 19 92 92 HOH HOH A . C 2 HOH 20 94 94 HOH HOH A . C 2 HOH 21 95 95 HOH HOH A . C 2 HOH 22 96 96 HOH HOH A . C 2 HOH 23 98 98 HOH HOH A . C 2 HOH 24 99 99 HOH HOH A . C 2 HOH 25 100 100 HOH HOH A . C 2 HOH 26 103 103 HOH HOH A . C 2 HOH 27 104 104 HOH HOH A . C 2 HOH 28 106 106 HOH HOH A . C 2 HOH 29 108 108 HOH HOH A . C 2 HOH 30 109 109 HOH HOH A . C 2 HOH 31 110 110 HOH HOH A . C 2 HOH 32 111 111 HOH HOH A . C 2 HOH 33 113 113 HOH HOH A . C 2 HOH 34 121 121 HOH HOH A . C 2 HOH 35 122 122 HOH HOH A . C 2 HOH 36 124 124 HOH HOH A . C 2 HOH 37 125 125 HOH HOH A . C 2 HOH 38 127 127 HOH HOH A . C 2 HOH 39 130 130 HOH HOH A . C 2 HOH 40 131 131 HOH HOH A . C 2 HOH 41 132 132 HOH HOH A . C 2 HOH 42 133 133 HOH HOH A . C 2 HOH 43 134 134 HOH HOH A . D 2 HOH 1 65 65 HOH HOH B . D 2 HOH 2 67 67 HOH HOH B . D 2 HOH 3 72 72 HOH HOH B . D 2 HOH 4 80 80 HOH HOH B . D 2 HOH 5 83 83 HOH HOH B . D 2 HOH 6 84 84 HOH HOH B . D 2 HOH 7 86 86 HOH HOH B . D 2 HOH 8 87 87 HOH HOH B . D 2 HOH 9 88 88 HOH HOH B . D 2 HOH 10 89 89 HOH HOH B . D 2 HOH 11 90 90 HOH HOH B . D 2 HOH 12 93 93 HOH HOH B . D 2 HOH 13 97 97 HOH HOH B . D 2 HOH 14 101 101 HOH HOH B . D 2 HOH 15 102 102 HOH HOH B . D 2 HOH 16 105 105 HOH HOH B . D 2 HOH 17 107 107 HOH HOH B . D 2 HOH 18 112 112 HOH HOH B . D 2 HOH 19 114 114 HOH HOH B . D 2 HOH 20 115 115 HOH HOH B . D 2 HOH 21 116 116 HOH HOH B . D 2 HOH 22 117 117 HOH HOH B . D 2 HOH 23 118 118 HOH HOH B . D 2 HOH 24 119 119 HOH HOH B . D 2 HOH 25 120 120 HOH HOH B . D 2 HOH 26 123 123 HOH HOH B . D 2 HOH 27 126 126 HOH HOH B . D 2 HOH 28 128 128 HOH HOH B . D 2 HOH 29 129 129 HOH HOH B . D 2 HOH 30 135 135 HOH HOH B . #