data_1S8K # _entry.id 1S8K # _audit_conform.dict_name mmcif_pdbx.dic _audit_conform.dict_version 5.355 _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 1S8K pdb_00001s8k 10.2210/pdb1s8k/pdb RCSB RCSB021502 ? ? WWPDB D_1000021502 ? ? # loop_ _pdbx_database_related.db_name _pdbx_database_related.db_id _pdbx_database_related.details _pdbx_database_related.content_type PDB 1DU9 'Solution structures of BmP02, a natural scorpion toxin which blocks apamin-sensitive calcium-activated potassium channel' unspecified PDB 1PNH 'Solution structures of P05-NH2, a scorpion toxin analog with high affinity for the apamin-sensitive potassium channel' unspecified PDB 1ACW ;Solution structures of P01, a natural scorpion peptide structurally analogus to scorpion toxins specific for apamin-sensitive potassium channel ; unspecified PDB 1SCY 'Solution structures of scyllatoxin, a scorpion toxin with high affinity for apamin-sensitive calcium-activated potassium channels' unspecified # _pdbx_database_status.status_code REL _pdbx_database_status.entry_id 1S8K _pdbx_database_status.recvd_initial_deposition_date 2004-02-02 _pdbx_database_status.deposit_site RCSB _pdbx_database_status.process_site PDBJ _pdbx_database_status.status_code_sf ? _pdbx_database_status.status_code_mr REL _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 'Zhang, N.' 1 'Chen, X.' 2 'Li, M.' 3 'Cao, C.' 4 'Wang, Y.' 5 'Hu, G.' 6 'Wu, H.' 7 # _citation.id primary _citation.title 'Solution structure of BmKK4, the first member of subfamily alpha-KTx 17 of scorpion toxins' _citation.journal_abbrev Biochemistry _citation.journal_volume 43 _citation.page_first 12469 _citation.page_last 12476 _citation.year 2004 _citation.journal_id_ASTM BICHAW _citation.country US _citation.journal_id_ISSN 0006-2960 _citation.journal_id_CSD 0033 _citation.book_publisher ? _citation.pdbx_database_id_PubMed 15449936 _citation.pdbx_database_id_DOI 10.1021/bi0490643 # loop_ _citation_author.citation_id _citation_author.name _citation_author.ordinal _citation_author.identifier_ORCID primary 'Zhang, N.' 1 ? primary 'Chen, X.' 2 ? primary 'Li, M.' 3 ? primary 'Cao, C.' 4 ? primary 'Wang, Y.' 5 ? primary 'Wu, G.' 6 ? primary 'Hu, G.' 7 ? primary 'Wu, H.' 8 ? # _entity.id 1 _entity.type polymer _entity.src_method nat _entity.pdbx_description 'Toxin BmKK4' _entity.formula_weight 3467.887 _entity.pdbx_number_of_molecules 1 _entity.pdbx_ec ? _entity.pdbx_mutation ? _entity.pdbx_fragment ? _entity.details ? # _entity_name_com.entity_id 1 _entity_name_com.name 'Kk4, Toxin TXKs4, Alpha-KTx 17.1' # _entity_poly.entity_id 1 _entity_poly.type 'polypeptide(L)' _entity_poly.nstd_linkage no _entity_poly.nstd_monomer yes _entity_poly.pdbx_seq_one_letter_code '(PCA)TQCQSVRDCQQYCLTPDRCSYGTCYCKTT(NH2)' _entity_poly.pdbx_seq_one_letter_code_can QTQCQSVRDCQQYCLTPDRCSYGTCYCKTTX _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 PCA n 1 2 THR n 1 3 GLN n 1 4 CYS n 1 5 GLN n 1 6 SER n 1 7 VAL n 1 8 ARG n 1 9 ASP n 1 10 CYS n 1 11 GLN n 1 12 GLN n 1 13 TYR n 1 14 CYS n 1 15 LEU n 1 16 THR n 1 17 PRO n 1 18 ASP n 1 19 ARG n 1 20 CYS n 1 21 SER n 1 22 TYR n 1 23 GLY n 1 24 THR n 1 25 CYS n 1 26 TYR n 1 27 CYS n 1 28 LYS n 1 29 THR n 1 30 THR n 1 31 NH2 n # _entity_src_nat.entity_id 1 _entity_src_nat.pdbx_src_id 1 _entity_src_nat.pdbx_alt_source_flag sample _entity_src_nat.pdbx_beg_seq_num ? _entity_src_nat.pdbx_end_seq_num ? _entity_src_nat.common_name 'Chinese scorpion' _entity_src_nat.pdbx_organism_scientific 'Mesobuthus martensii' _entity_src_nat.pdbx_ncbi_taxonomy_id 34649 _entity_src_nat.genus Mesobuthus _entity_src_nat.species ? _entity_src_nat.strain ? _entity_src_nat.tissue ? _entity_src_nat.tissue_fraction ? _entity_src_nat.pdbx_secretion ? _entity_src_nat.pdbx_fragment ? _entity_src_nat.pdbx_variant ? _entity_src_nat.pdbx_cell_line ? _entity_src_nat.pdbx_atcc ? _entity_src_nat.pdbx_cellular_location ? _entity_src_nat.pdbx_organ ? _entity_src_nat.pdbx_organelle ? _entity_src_nat.pdbx_cell ? _entity_src_nat.pdbx_plasmid_name ? _entity_src_nat.pdbx_plasmid_details ? _entity_src_nat.details ? # _struct_ref.id 1 _struct_ref.db_name UNP _struct_ref.db_code SKK4_MESMA _struct_ref.pdbx_db_accession Q95NJ8 _struct_ref.entity_id 1 _struct_ref.pdbx_seq_one_letter_code QTQCQSVRDCQQYCLTPDRCSYGTCYCKTT _struct_ref.pdbx_align_begin 24 _struct_ref.pdbx_db_isoform ? # _struct_ref_seq.align_id 1 _struct_ref_seq.ref_id 1 _struct_ref_seq.pdbx_PDB_id_code 1S8K _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 30 _struct_ref_seq.pdbx_seq_align_end_ins_code ? _struct_ref_seq.pdbx_db_accession Q95NJ8 _struct_ref_seq.db_align_beg 24 _struct_ref_seq.pdbx_db_align_beg_ins_code ? _struct_ref_seq.db_align_end 53 _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 30 # 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 ARG 'L-peptide linking' y ARGININE ? 'C6 H15 N4 O2 1' 175.209 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 GLY 'peptide linking' y GLYCINE ? 'C2 H5 N O2' 75.067 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 NH2 non-polymer . 'AMINO GROUP' ? 'H2 N' 16.023 PCA 'L-peptide linking' n 'PYROGLUTAMIC ACID' ? 'C5 H7 N O3' 129.114 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 # loop_ _pdbx_nmr_exptl.experiment_id _pdbx_nmr_exptl.solution_id _pdbx_nmr_exptl.conditions_id _pdbx_nmr_exptl.type 1 1 1 '2D NOESY, 2D TOCSY, DQF-COSY' 2 1 2 '2D TOCSY, 2D NOESY' 3 2 2 '2D NOESY, 2D TOCSY, DQF-COSY' # loop_ _pdbx_nmr_exptl_sample_conditions.conditions_id _pdbx_nmr_exptl_sample_conditions.temperature _pdbx_nmr_exptl_sample_conditions.pressure _pdbx_nmr_exptl_sample_conditions.pH _pdbx_nmr_exptl_sample_conditions.ionic_strength _pdbx_nmr_exptl_sample_conditions.pressure_units _pdbx_nmr_exptl_sample_conditions.temperature_units 1 303 ambient 3.02 ? ? K 2 303 ambient 3.66 ? ? K # loop_ _pdbx_nmr_sample_details.solution_id _pdbx_nmr_sample_details.contents _pdbx_nmr_sample_details.solvent_system 1 3.0mM '90% H2O/10% D2O' 2 3.0mM '100% D2O' # _pdbx_nmr_spectrometer.spectrometer_id 1 _pdbx_nmr_spectrometer.type ? _pdbx_nmr_spectrometer.manufacturer Varian _pdbx_nmr_spectrometer.model INOVA _pdbx_nmr_spectrometer.field_strength 600 # _pdbx_nmr_refine.entry_id 1S8K _pdbx_nmr_refine.method 'distance geometry' _pdbx_nmr_refine.details ;the structures are based on a total of 315 constraints, 282 are NOE-derived distance constraints,16 dihedral angle constraints, 17 distance constraints from four hydrogen bonds and three disulfide bonds. ; _pdbx_nmr_refine.software_ordinal 1 # _pdbx_nmr_details.entry_id 1S8K _pdbx_nmr_details.text 'This structure was determined using standard 2D homonuclear techniques.' # _pdbx_nmr_ensemble.entry_id 1S8K _pdbx_nmr_ensemble.conformers_calculated_total_number 200 _pdbx_nmr_ensemble.conformers_submitted_total_number 25 _pdbx_nmr_ensemble.conformer_selection_criteria 'structures with the lowest energy' _pdbx_nmr_ensemble.average_constraints_per_residue ? _pdbx_nmr_ensemble.average_constraint_violations_per_residue ? _pdbx_nmr_ensemble.maximum_distance_constraint_violation ? _pdbx_nmr_ensemble.average_distance_constraint_violation ? _pdbx_nmr_ensemble.maximum_upper_distance_constraint_violation ? _pdbx_nmr_ensemble.maximum_lower_distance_constraint_violation ? _pdbx_nmr_ensemble.distance_constraint_violation_method ? _pdbx_nmr_ensemble.maximum_torsion_angle_constraint_violation ? _pdbx_nmr_ensemble.average_torsion_angle_constraint_violation ? _pdbx_nmr_ensemble.torsion_angle_constraint_violation_method ? # _pdbx_nmr_representative.entry_id 1S8K _pdbx_nmr_representative.conformer_id 1 _pdbx_nmr_representative.selection_criteria 'lowest energy' # loop_ _pdbx_nmr_software.name _pdbx_nmr_software.version _pdbx_nmr_software.classification _pdbx_nmr_software.authors _pdbx_nmr_software.ordinal VNMR 6.1B collection 'Mike Carlisle,Dan Steele,Mike Miller' 1 VNMR 6.1B processing 'Mike Carlisle,Dan Steele,Mike Miller' 2 XEASY 1994 'data analysis' 'Tai-he Xia and Christian Bartel' 3 DYANA 1.5 'structure solution' 'Peter Guntert, Christian Mumenthaler, Torsten Herrmann' 4 Amber 5.0 refinement ? 5 # _exptl.entry_id 1S8K _exptl.method 'SOLUTION NMR' _exptl.crystals_number ? # _exptl_crystal.id 1 _exptl_crystal.density_meas ? _exptl_crystal.density_Matthews ? _exptl_crystal.density_percent_sol ? _exptl_crystal.description ? # _diffrn.id 1 _diffrn.ambient_temp ? _diffrn.ambient_temp_details ? _diffrn.crystal_id 1 # _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 'SINGLE WAVELENGTH' _diffrn_radiation.pdbx_scattering_type ? # _diffrn_radiation_wavelength.id 1 _diffrn_radiation_wavelength.wavelength . _diffrn_radiation_wavelength.wt 1.0 # _struct.entry_id 1S8K _struct.title 'Solution Structure of BmKK4, A Novel Potassium Channel Blocker from Scorpion Buthus martensii Karsch, 25 structures' _struct.pdbx_model_details ? _struct.pdbx_CASP_flag ? _struct.pdbx_model_type_details ? # _struct_keywords.entry_id 1S8K _struct_keywords.pdbx_keywords TOXIN _struct_keywords.text 'ALPHA/BETA scaffold, Toxin' # _struct_asym.id A _struct_asym.pdbx_blank_PDB_chainid_flag N _struct_asym.pdbx_modified N _struct_asym.entity_id 1 _struct_asym.details ? # _struct_biol.id 1 # _struct_conf.conf_type_id HELX_P _struct_conf.id HELX_P1 _struct_conf.pdbx_PDB_helix_id 1 _struct_conf.beg_label_comp_id SER _struct_conf.beg_label_asym_id A _struct_conf.beg_label_seq_id 6 _struct_conf.pdbx_beg_PDB_ins_code ? _struct_conf.end_label_comp_id CYS _struct_conf.end_label_asym_id A _struct_conf.end_label_seq_id 14 _struct_conf.pdbx_end_PDB_ins_code ? _struct_conf.beg_auth_comp_id SER _struct_conf.beg_auth_asym_id A _struct_conf.beg_auth_seq_id 6 _struct_conf.end_auth_comp_id CYS _struct_conf.end_auth_asym_id A _struct_conf.end_auth_seq_id 14 _struct_conf.pdbx_PDB_helix_class 1 _struct_conf.details ? _struct_conf.pdbx_PDB_helix_length 9 # _struct_conf_type.id HELX_P _struct_conf_type.criteria ? _struct_conf_type.reference ? # loop_ _struct_conn.id _struct_conn.conn_type_id _struct_conn.pdbx_leaving_atom_flag _struct_conn.pdbx_PDB_id _struct_conn.ptnr1_label_asym_id _struct_conn.ptnr1_label_comp_id _struct_conn.ptnr1_label_seq_id _struct_conn.ptnr1_label_atom_id _struct_conn.pdbx_ptnr1_label_alt_id _struct_conn.pdbx_ptnr1_PDB_ins_code _struct_conn.pdbx_ptnr1_standard_comp_id _struct_conn.ptnr1_symmetry _struct_conn.ptnr2_label_asym_id _struct_conn.ptnr2_label_comp_id _struct_conn.ptnr2_label_seq_id _struct_conn.ptnr2_label_atom_id _struct_conn.pdbx_ptnr2_label_alt_id _struct_conn.pdbx_ptnr2_PDB_ins_code _struct_conn.ptnr1_auth_asym_id _struct_conn.ptnr1_auth_comp_id _struct_conn.ptnr1_auth_seq_id _struct_conn.ptnr2_auth_asym_id _struct_conn.ptnr2_auth_comp_id _struct_conn.ptnr2_auth_seq_id _struct_conn.ptnr2_symmetry _struct_conn.pdbx_ptnr3_label_atom_id _struct_conn.pdbx_ptnr3_label_seq_id _struct_conn.pdbx_ptnr3_label_comp_id _struct_conn.pdbx_ptnr3_label_asym_id _struct_conn.pdbx_ptnr3_label_alt_id _struct_conn.pdbx_ptnr3_PDB_ins_code _struct_conn.details _struct_conn.pdbx_dist_value _struct_conn.pdbx_value_order _struct_conn.pdbx_role disulf1 disulf ? ? A CYS 4 SG ? ? ? 1_555 A CYS 20 SG ? ? A CYS 4 A CYS 20 1_555 ? ? ? ? ? ? ? 2.083 ? ? disulf2 disulf ? ? A CYS 10 SG ? ? ? 1_555 A CYS 25 SG ? ? A CYS 10 A CYS 25 1_555 ? ? ? ? ? ? ? 2.069 ? ? disulf3 disulf ? ? A CYS 14 SG ? ? ? 1_555 A CYS 27 SG ? ? A CYS 14 A CYS 27 1_555 ? ? ? ? ? ? ? 2.079 ? ? covale1 covale both ? A PCA 1 C ? ? ? 1_555 A THR 2 N ? ? A PCA 1 A THR 2 1_555 ? ? ? ? ? ? ? 1.332 ? ? covale2 covale both ? A THR 30 C ? ? ? 1_555 A NH2 31 N ? ? A THR 30 A NH2 31 1_555 ? ? ? ? ? ? ? 1.333 ? ? # loop_ _struct_conn_type.id _struct_conn_type.criteria _struct_conn_type.reference disulf ? ? covale ? ? # _struct_sheet.id A _struct_sheet.type ? _struct_sheet.number_strands 2 _struct_sheet.details ? # _struct_sheet_order.sheet_id A _struct_sheet_order.range_id_1 1 _struct_sheet_order.range_id_2 2 _struct_sheet_order.offset ? _struct_sheet_order.sense anti-parallel # loop_ _struct_sheet_range.sheet_id _struct_sheet_range.id _struct_sheet_range.beg_label_comp_id _struct_sheet_range.beg_label_asym_id _struct_sheet_range.beg_label_seq_id _struct_sheet_range.pdbx_beg_PDB_ins_code _struct_sheet_range.end_label_comp_id _struct_sheet_range.end_label_asym_id _struct_sheet_range.end_label_seq_id _struct_sheet_range.pdbx_end_PDB_ins_code _struct_sheet_range.beg_auth_comp_id _struct_sheet_range.beg_auth_asym_id _struct_sheet_range.beg_auth_seq_id _struct_sheet_range.end_auth_comp_id _struct_sheet_range.end_auth_asym_id _struct_sheet_range.end_auth_seq_id A 1 PRO A 17 ? SER A 21 ? PRO A 17 SER A 21 A 2 THR A 24 ? CYS A 27 ? THR A 24 CYS A 27 # _pdbx_struct_sheet_hbond.sheet_id A _pdbx_struct_sheet_hbond.range_id_1 1 _pdbx_struct_sheet_hbond.range_id_2 2 _pdbx_struct_sheet_hbond.range_1_label_atom_id N _pdbx_struct_sheet_hbond.range_1_label_comp_id ASP _pdbx_struct_sheet_hbond.range_1_label_asym_id A _pdbx_struct_sheet_hbond.range_1_label_seq_id 18 _pdbx_struct_sheet_hbond.range_1_PDB_ins_code ? _pdbx_struct_sheet_hbond.range_1_auth_atom_id N _pdbx_struct_sheet_hbond.range_1_auth_comp_id ASP _pdbx_struct_sheet_hbond.range_1_auth_asym_id A _pdbx_struct_sheet_hbond.range_1_auth_seq_id 18 _pdbx_struct_sheet_hbond.range_2_label_atom_id O _pdbx_struct_sheet_hbond.range_2_label_comp_id TYR _pdbx_struct_sheet_hbond.range_2_label_asym_id A _pdbx_struct_sheet_hbond.range_2_label_seq_id 26 _pdbx_struct_sheet_hbond.range_2_PDB_ins_code ? _pdbx_struct_sheet_hbond.range_2_auth_atom_id O _pdbx_struct_sheet_hbond.range_2_auth_comp_id TYR _pdbx_struct_sheet_hbond.range_2_auth_asym_id A _pdbx_struct_sheet_hbond.range_2_auth_seq_id 26 # _struct_site.id AC1 _struct_site.pdbx_evidence_code Software _struct_site.pdbx_auth_asym_id A _struct_site.pdbx_auth_comp_id NH2 _struct_site.pdbx_auth_seq_id 31 _struct_site.pdbx_auth_ins_code ? _struct_site.pdbx_num_residues 1 _struct_site.details 'BINDING SITE FOR RESIDUE NH2 A 31' # _struct_site_gen.id 1 _struct_site_gen.site_id AC1 _struct_site_gen.pdbx_num_res 1 _struct_site_gen.label_comp_id THR _struct_site_gen.label_asym_id A _struct_site_gen.label_seq_id 30 _struct_site_gen.pdbx_auth_ins_code ? _struct_site_gen.auth_comp_id THR _struct_site_gen.auth_asym_id A _struct_site_gen.auth_seq_id 30 _struct_site_gen.label_atom_id . _struct_site_gen.label_alt_id ? _struct_site_gen.symmetry 1_555 _struct_site_gen.details ? # _database_PDB_matrix.entry_id 1S8K _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 1S8K _atom_sites.fract_transf_matrix[1][1] 1.000000 _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] 1.000000 _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] 1.000000 _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 H 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 PCA 1 1 1 PCA PCA A . n A 1 2 THR 2 2 2 THR THR A . n A 1 3 GLN 3 3 3 GLN GLN A . n A 1 4 CYS 4 4 4 CYS CYS A . n A 1 5 GLN 5 5 5 GLN GLN A . n A 1 6 SER 6 6 6 SER SER A . n A 1 7 VAL 7 7 7 VAL VAL A . n A 1 8 ARG 8 8 8 ARG ARG A . n A 1 9 ASP 9 9 9 ASP ASP A . n A 1 10 CYS 10 10 10 CYS CYS A . n A 1 11 GLN 11 11 11 GLN GLN A . n A 1 12 GLN 12 12 12 GLN GLN A . n A 1 13 TYR 13 13 13 TYR TYR A . n A 1 14 CYS 14 14 14 CYS CYS A . n A 1 15 LEU 15 15 15 LEU LEU A . n A 1 16 THR 16 16 16 THR THR A . n A 1 17 PRO 17 17 17 PRO PRO A . n A 1 18 ASP 18 18 18 ASP ASP A . n A 1 19 ARG 19 19 19 ARG ARG A . n A 1 20 CYS 20 20 20 CYS CYS A . n A 1 21 SER 21 21 21 SER SER A . n A 1 22 TYR 22 22 22 TYR TYR A . n A 1 23 GLY 23 23 23 GLY GLY A . n A 1 24 THR 24 24 24 THR THR A . n A 1 25 CYS 25 25 25 CYS CYS A . n A 1 26 TYR 26 26 26 TYR TYR A . n A 1 27 CYS 27 27 27 CYS CYS A . n A 1 28 LYS 28 28 28 LYS LYS A . n A 1 29 THR 29 29 29 THR THR A . n A 1 30 THR 30 30 30 THR THR A . n A 1 31 NH2 31 31 31 NH2 NH2 A . n # _pdbx_struct_mod_residue.id 1 _pdbx_struct_mod_residue.label_asym_id A _pdbx_struct_mod_residue.label_comp_id PCA _pdbx_struct_mod_residue.label_seq_id 1 _pdbx_struct_mod_residue.auth_asym_id A _pdbx_struct_mod_residue.auth_comp_id PCA _pdbx_struct_mod_residue.auth_seq_id 1 _pdbx_struct_mod_residue.PDB_ins_code ? _pdbx_struct_mod_residue.parent_comp_id GLN _pdbx_struct_mod_residue.details 'PYROGLUTAMIC ACID' # _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 # _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 2005-02-08 2 'Structure model' 1 1 2008-04-29 3 'Structure model' 1 2 2011-07-13 4 'Structure model' 2 0 2022-03-02 # _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' 'Data collection' 4 4 'Structure model' 'Database references' 5 4 'Structure model' 'Derived calculations' 6 4 'Structure model' 'Polymer sequence' # 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' entity_poly 3 4 'Structure model' pdbx_nmr_software 4 4 'Structure model' pdbx_struct_assembly 5 4 'Structure model' pdbx_struct_mod_residue 6 4 'Structure model' pdbx_struct_oper_list 7 4 'Structure model' struct_conn 8 4 'Structure model' struct_ref_seq_dif 9 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' '_entity_poly.pdbx_seq_one_letter_code_can' 4 4 'Structure model' '_pdbx_nmr_software.name' 5 4 'Structure model' '_pdbx_struct_mod_residue.parent_comp_id' 6 4 'Structure model' '_struct_conn.pdbx_leaving_atom_flag' 7 4 'Structure model' '_struct_site.pdbx_auth_asym_id' 8 4 'Structure model' '_struct_site.pdbx_auth_comp_id' 9 4 'Structure model' '_struct_site.pdbx_auth_seq_id' # 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 2 CB A CYS 25 ? ? CA A CYS 25 ? ? C A CYS 25 ? ? 119.46 111.50 7.96 1.20 N 2 2 CA A CYS 25 ? ? CB A CYS 25 ? ? SG A CYS 25 ? ? 121.07 114.20 6.87 1.10 N 3 3 NE A ARG 19 ? ? CZ A ARG 19 ? ? NH2 A ARG 19 ? ? 116.28 120.30 -4.02 0.50 N 4 3 CB A CYS 25 ? ? CA A CYS 25 ? ? C A CYS 25 ? ? 119.14 111.50 7.64 1.20 N 5 4 CB A CYS 25 ? ? CA A CYS 25 ? ? C A CYS 25 ? ? 119.07 111.50 7.57 1.20 N 6 5 CB A CYS 25 ? ? CA A CYS 25 ? ? C A CYS 25 ? ? 119.21 111.50 7.71 1.20 N 7 6 NE A ARG 19 ? ? CZ A ARG 19 ? ? NH2 A ARG 19 ? ? 116.65 120.30 -3.65 0.50 N 8 7 NE A ARG 19 ? ? CZ A ARG 19 ? ? NH2 A ARG 19 ? ? 116.74 120.30 -3.56 0.50 N 9 7 CB A CYS 25 ? ? CA A CYS 25 ? ? C A CYS 25 ? ? 120.31 111.50 8.81 1.20 N 10 7 CA A CYS 25 ? ? CB A CYS 25 ? ? SG A CYS 25 ? ? 120.86 114.20 6.66 1.10 N 11 8 NE A ARG 19 ? ? CZ A ARG 19 ? ? NH2 A ARG 19 ? ? 117.12 120.30 -3.18 0.50 N 12 9 NE A ARG 19 ? ? CZ A ARG 19 ? ? NH2 A ARG 19 ? ? 116.84 120.30 -3.46 0.50 N 13 9 CB A CYS 25 ? ? CA A CYS 25 ? ? C A CYS 25 ? ? 119.93 111.50 8.43 1.20 N 14 9 CA A CYS 25 ? ? CB A CYS 25 ? ? SG A CYS 25 ? ? 121.04 114.20 6.84 1.10 N 15 10 NE A ARG 19 ? ? CZ A ARG 19 ? ? NH2 A ARG 19 ? ? 117.17 120.30 -3.13 0.50 N 16 10 CB A CYS 25 ? ? CA A CYS 25 ? ? C A CYS 25 ? ? 119.45 111.50 7.95 1.20 N 17 11 NE A ARG 19 ? ? CZ A ARG 19 ? ? NH2 A ARG 19 ? ? 117.29 120.30 -3.01 0.50 N 18 11 CB A CYS 25 ? ? CA A CYS 25 ? ? C A CYS 25 ? ? 118.91 111.50 7.41 1.20 N 19 12 CB A CYS 25 ? ? CA A CYS 25 ? ? C A CYS 25 ? ? 119.59 111.50 8.09 1.20 N 20 13 CB A CYS 25 ? ? CA A CYS 25 ? ? C A CYS 25 ? ? 119.50 111.50 8.00 1.20 N 21 14 CB A CYS 25 ? ? CA A CYS 25 ? ? C A CYS 25 ? ? 120.01 111.50 8.51 1.20 N 22 14 CA A CYS 25 ? ? CB A CYS 25 ? ? SG A CYS 25 ? ? 121.29 114.20 7.09 1.10 N 23 16 NE A ARG 19 ? ? CZ A ARG 19 ? ? NH2 A ARG 19 ? ? 117.01 120.30 -3.29 0.50 N 24 16 CB A CYS 25 ? ? CA A CYS 25 ? ? C A CYS 25 ? ? 119.51 111.50 8.01 1.20 N 25 18 CB A CYS 25 ? ? CA A CYS 25 ? ? C A CYS 25 ? ? 119.32 111.50 7.82 1.20 N 26 19 CB A CYS 25 ? ? CA A CYS 25 ? ? C A CYS 25 ? ? 119.89 111.50 8.39 1.20 N 27 20 NE A ARG 19 ? ? CZ A ARG 19 ? ? NH2 A ARG 19 ? ? 116.93 120.30 -3.37 0.50 N 28 20 CB A CYS 25 ? ? CA A CYS 25 ? ? C A CYS 25 ? ? 119.21 111.50 7.71 1.20 N 29 23 CB A CYS 25 ? ? CA A CYS 25 ? ? C A CYS 25 ? ? 119.84 111.50 8.34 1.20 N 30 24 NE A ARG 19 ? ? CZ A ARG 19 ? ? NH2 A ARG 19 ? ? 116.78 120.30 -3.52 0.50 N 31 24 CB A CYS 25 ? ? CA A CYS 25 ? ? C A CYS 25 ? ? 118.99 111.50 7.49 1.20 N 32 25 NE A ARG 19 ? ? CZ A ARG 19 ? ? NH2 A ARG 19 ? ? 117.03 120.30 -3.27 0.50 N 33 25 CB A CYS 25 ? ? CA A CYS 25 ? ? C A CYS 25 ? ? 119.01 111.50 7.51 1.20 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 ARG A 8 ? ? -29.14 -54.03 2 1 ASP A 18 ? ? -92.41 -61.77 3 1 THR A 29 ? ? -153.26 88.21 4 2 THR A 2 ? ? -145.07 -117.43 5 2 ASP A 18 ? ? -96.58 -61.36 6 2 THR A 29 ? ? -152.23 54.08 7 3 ASP A 18 ? ? -104.84 -61.96 8 4 THR A 2 ? ? 81.77 139.60 9 4 ASP A 18 ? ? -93.84 -62.28 10 4 THR A 29 ? ? -154.61 30.75 11 5 THR A 2 ? ? -113.16 -116.32 12 5 LYS A 28 ? ? -81.71 40.12 13 6 THR A 29 ? ? -153.27 58.62 14 7 THR A 2 ? ? -113.28 -118.70 15 7 ARG A 8 ? ? -27.18 -51.31 16 8 THR A 29 ? ? -83.36 45.83 17 9 THR A 2 ? ? -103.21 -113.63 18 9 LYS A 28 ? ? -80.42 48.19 19 10 THR A 2 ? ? -110.49 -133.05 20 10 THR A 29 ? ? -150.04 56.10 21 11 THR A 2 ? ? 81.62 143.30 22 12 THR A 2 ? ? -148.44 -117.93 23 13 THR A 2 ? ? -101.12 -114.28 24 14 THR A 2 ? ? -143.92 -109.54 25 14 LYS A 28 ? ? -79.67 36.59 26 14 THR A 29 ? ? -83.80 47.67 27 15 ASP A 18 ? ? -96.67 -62.90 28 15 THR A 29 ? ? -148.18 -138.96 29 16 THR A 2 ? ? -138.14 -116.63 30 16 THR A 29 ? ? -151.14 74.29 31 17 THR A 2 ? ? -89.46 -109.52 32 18 THR A 2 ? ? -94.45 -113.78 33 18 THR A 29 ? ? -144.55 -137.71 34 19 THR A 2 ? ? -141.29 -115.71 35 19 ASP A 18 ? ? -96.12 -60.85 36 20 THR A 2 ? ? -99.11 -110.95 37 20 THR A 29 ? ? -126.82 -135.51 38 21 THR A 16 ? ? -150.16 81.25 39 22 THR A 2 ? ? -97.99 -120.42 40 22 THR A 29 ? ? -75.86 48.70 41 23 THR A 2 ? ? -144.31 -111.70 42 23 THR A 29 ? ? -124.45 -86.04 43 24 THR A 2 ? ? -99.28 -113.25 44 24 THR A 29 ? ? -160.17 -154.09 45 25 THR A 2 ? ? -144.08 -117.05 46 25 ASP A 18 ? ? -92.05 -60.69 # loop_ _pdbx_validate_peptide_omega.id _pdbx_validate_peptide_omega.PDB_model_num _pdbx_validate_peptide_omega.auth_comp_id_1 _pdbx_validate_peptide_omega.auth_asym_id_1 _pdbx_validate_peptide_omega.auth_seq_id_1 _pdbx_validate_peptide_omega.PDB_ins_code_1 _pdbx_validate_peptide_omega.label_alt_id_1 _pdbx_validate_peptide_omega.auth_comp_id_2 _pdbx_validate_peptide_omega.auth_asym_id_2 _pdbx_validate_peptide_omega.auth_seq_id_2 _pdbx_validate_peptide_omega.PDB_ins_code_2 _pdbx_validate_peptide_omega.label_alt_id_2 _pdbx_validate_peptide_omega.omega 1 1 ARG A 19 ? ? CYS A 20 ? ? 149.77 2 3 ARG A 19 ? ? CYS A 20 ? ? 146.01 3 5 ARG A 19 ? ? CYS A 20 ? ? 146.36 4 6 ARG A 19 ? ? CYS A 20 ? ? 143.45 5 7 ARG A 19 ? ? CYS A 20 ? ? 147.12 6 8 ARG A 19 ? ? CYS A 20 ? ? 141.59 7 9 ARG A 19 ? ? CYS A 20 ? ? 147.33 8 10 ARG A 19 ? ? CYS A 20 ? ? 143.77 9 11 ARG A 19 ? ? CYS A 20 ? ? 146.36 10 12 ARG A 19 ? ? CYS A 20 ? ? 147.80 11 15 ARG A 19 ? ? CYS A 20 ? ? 145.31 12 16 ARG A 19 ? ? CYS A 20 ? ? 147.45 13 17 ARG A 19 ? ? CYS A 20 ? ? 147.52 14 18 ARG A 19 ? ? CYS A 20 ? ? 146.59 15 20 ARG A 19 ? ? CYS A 20 ? ? 145.77 16 22 ARG A 19 ? ? CYS A 20 ? ? 146.71 17 23 ARG A 19 ? ? CYS A 20 ? ? 148.73 18 24 ARG A 19 ? ? CYS A 20 ? ? 145.16 19 25 ARG A 19 ? ? CYS A 20 ? ? 146.63 # loop_ _pdbx_validate_planes.id _pdbx_validate_planes.PDB_model_num _pdbx_validate_planes.auth_comp_id _pdbx_validate_planes.auth_asym_id _pdbx_validate_planes.auth_seq_id _pdbx_validate_planes.PDB_ins_code _pdbx_validate_planes.label_alt_id _pdbx_validate_planes.rmsd _pdbx_validate_planes.type 1 1 TYR A 26 ? ? 0.180 'SIDE CHAIN' 2 2 TYR A 26 ? ? 0.154 'SIDE CHAIN' 3 3 ARG A 19 ? ? 0.083 'SIDE CHAIN' 4 4 TYR A 26 ? ? 0.142 'SIDE CHAIN' 5 5 ARG A 19 ? ? 0.135 'SIDE CHAIN' 6 5 TYR A 26 ? ? 0.067 'SIDE CHAIN' 7 6 ARG A 19 ? ? 0.155 'SIDE CHAIN' 8 6 TYR A 26 ? ? 0.251 'SIDE CHAIN' 9 7 ARG A 19 ? ? 0.160 'SIDE CHAIN' 10 7 TYR A 26 ? ? 0.247 'SIDE CHAIN' 11 8 ARG A 19 ? ? 0.107 'SIDE CHAIN' 12 9 TYR A 13 ? ? 0.113 'SIDE CHAIN' 13 9 ARG A 19 ? ? 0.159 'SIDE CHAIN' 14 9 TYR A 26 ? ? 0.237 'SIDE CHAIN' 15 10 ARG A 19 ? ? 0.112 'SIDE CHAIN' 16 11 ARG A 19 ? ? 0.119 'SIDE CHAIN' 17 12 TYR A 13 ? ? 0.117 'SIDE CHAIN' 18 12 ARG A 19 ? ? 0.139 'SIDE CHAIN' 19 12 TYR A 26 ? ? 0.070 'SIDE CHAIN' 20 13 TYR A 26 ? ? 0.196 'SIDE CHAIN' 21 14 ARG A 19 ? ? 0.166 'SIDE CHAIN' 22 15 TYR A 13 ? ? 0.124 'SIDE CHAIN' 23 15 TYR A 26 ? ? 0.210 'SIDE CHAIN' 24 16 ARG A 19 ? ? 0.170 'SIDE CHAIN' 25 16 TYR A 26 ? ? 0.265 'SIDE CHAIN' 26 17 ARG A 19 ? ? 0.169 'SIDE CHAIN' 27 18 TYR A 13 ? ? 0.118 'SIDE CHAIN' 28 18 ARG A 19 ? ? 0.145 'SIDE CHAIN' 29 19 TYR A 13 ? ? 0.125 'SIDE CHAIN' 30 19 ARG A 19 ? ? 0.099 'SIDE CHAIN' 31 19 TYR A 26 ? ? 0.242 'SIDE CHAIN' 32 20 TYR A 13 ? ? 0.129 'SIDE CHAIN' 33 20 ARG A 19 ? ? 0.181 'SIDE CHAIN' 34 20 TYR A 26 ? ? 0.264 'SIDE CHAIN' 35 21 ARG A 19 ? ? 0.086 'SIDE CHAIN' 36 21 TYR A 26 ? ? 0.258 'SIDE CHAIN' 37 22 ARG A 19 ? ? 0.122 'SIDE CHAIN' 38 23 TYR A 13 ? ? 0.117 'SIDE CHAIN' 39 23 ARG A 19 ? ? 0.134 'SIDE CHAIN' 40 24 ARG A 19 ? ? 0.154 'SIDE CHAIN' 41 24 TYR A 26 ? ? 0.228 'SIDE CHAIN' 42 25 ARG A 19 ? ? 0.157 'SIDE CHAIN' 43 25 TYR A 26 ? ? 0.107 'SIDE CHAIN' #