data_6VNZ # _entry.id 6VNZ # _audit_conform.dict_name mmcif_pdbx.dic _audit_conform.dict_version 5.371 _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 6VNZ pdb_00006vnz 10.2210/pdb6vnz/pdb WWPDB D_1000246704 ? ? BMRB 30719 ? ? # _pdbx_database_related.db_name BMRB _pdbx_database_related.details 'NMR solution structure of tamapin, mutant K20A' _pdbx_database_related.db_id 30719 _pdbx_database_related.content_type unspecified # _pdbx_database_status.status_code REL _pdbx_database_status.status_code_sf ? _pdbx_database_status.status_code_mr REL _pdbx_database_status.entry_id 6VNZ _pdbx_database_status.recvd_initial_deposition_date 2020-01-29 _pdbx_database_status.SG_entry N _pdbx_database_status.deposit_site RCSB _pdbx_database_status.process_site RCSB _pdbx_database_status.status_code_cs REL _pdbx_database_status.status_code_nmr_data REL _pdbx_database_status.methods_development_category ? _pdbx_database_status.pdb_format_compatible Y # loop_ _audit_author.name _audit_author.pdbx_ordinal _audit_author.identifier_ORCID 'del Rio Portilla, F.' 1 0000-0001-8672-0567 'Melchor Meneses, C.M.' 2 0000-0002-1249-3231 'Mayorga Flores, M.' 3 0000-0002-9233-5929 # _citation.abstract ? _citation.abstract_id_CAS ? _citation.book_id_ISBN ? _citation.book_publisher ? _citation.book_publisher_city ? _citation.book_title ? _citation.coordinate_linkage ? _citation.country US _citation.database_id_Medline ? _citation.details ? _citation.id primary _citation.journal_abbrev 'Acs Med.Chem.Lett.' _citation.journal_id_ASTM ? _citation.journal_id_CSD ? _citation.journal_id_ISSN 1948-5875 _citation.journal_full ? _citation.journal_issue ? _citation.journal_volume 11 _citation.language ? _citation.page_first 1627 _citation.page_last 1633 _citation.title 'Novel Blocker of Onco SK3 Channels Derived from Scorpion Toxin Tamapin and Active against Migration of Cancer Cells.' _citation.year 2020 _citation.database_id_CSD ? _citation.pdbx_database_id_DOI 10.1021/acsmedchemlett.0c00300 _citation.pdbx_database_id_PubMed 32832033 _citation.unpublished_flag ? # loop_ _citation_author.citation_id _citation_author.name _citation_author.ordinal _citation_author.identifier_ORCID primary 'Mayorga-Flores, M.' 1 ? primary 'Chantome, A.' 2 ? primary 'Melchor-Meneses, C.M.' 3 ? primary 'Domingo, I.' 4 ? primary 'Titaux-Delgado, G.A.' 5 ? primary 'Galindo-Murillo, R.' 6 ? primary 'Vandier, C.' 7 ? primary 'Del Rio-Portilla, F.' 8 ? # _entity.id 1 _entity.type polymer _entity.src_method man _entity.pdbx_description 'Potassium channel toxin alpha-KTx 5.4' _entity.formula_weight 3412.083 _entity.pdbx_number_of_molecules 1 _entity.pdbx_ec ? _entity.pdbx_mutation K20A _entity.pdbx_fragment ? _entity.details ? # _entity_name_com.entity_id 1 _entity_name_com.name Tamapin # _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 AFCNLRRCELSCRSLGLLGACIGEECKCVPY _entity_poly.pdbx_seq_one_letter_code_can AFCNLRRCELSCRSLGLLGACIGEECKCVPY _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 ALA n 1 2 PHE n 1 3 CYS n 1 4 ASN n 1 5 LEU n 1 6 ARG n 1 7 ARG n 1 8 CYS n 1 9 GLU n 1 10 LEU n 1 11 SER n 1 12 CYS n 1 13 ARG n 1 14 SER n 1 15 LEU n 1 16 GLY n 1 17 LEU n 1 18 LEU n 1 19 GLY n 1 20 ALA n 1 21 CYS n 1 22 ILE n 1 23 GLY n 1 24 GLU n 1 25 GLU n 1 26 CYS n 1 27 LYS n 1 28 CYS n 1 29 VAL n 1 30 PRO n 1 31 TYR 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 'Biological sequence' _entity_src_gen.pdbx_beg_seq_num 1 _entity_src_gen.pdbx_end_seq_num 31 _entity_src_gen.gene_src_common_name 'Eastern Indian scorpion' _entity_src_gen.gene_src_genus ? _entity_src_gen.pdbx_gene_src_gene ? _entity_src_gen.gene_src_species ? _entity_src_gen.gene_src_strain ? _entity_src_gen.gene_src_tissue ? _entity_src_gen.gene_src_tissue_fraction ? _entity_src_gen.gene_src_details ? _entity_src_gen.pdbx_gene_src_fragment ? _entity_src_gen.pdbx_gene_src_scientific_name 'Hottentotta tamulus' _entity_src_gen.pdbx_gene_src_ncbi_taxonomy_id 34647 _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 562 _entity_src_gen.host_org_genus ? _entity_src_gen.pdbx_host_org_gene ? _entity_src_gen.pdbx_host_org_organ ? _entity_src_gen.host_org_species ? _entity_src_gen.pdbx_host_org_tissue ? _entity_src_gen.pdbx_host_org_tissue_fraction ? _entity_src_gen.pdbx_host_org_strain ? _entity_src_gen.pdbx_host_org_variant Rosetta _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 KAX54_HOTTA _struct_ref.pdbx_db_accession P59869 _struct_ref.pdbx_db_isoform ? _struct_ref.entity_id 1 _struct_ref.pdbx_seq_one_letter_code AFCNLRRCELSCRSLGLLGKCIGEECKCVPY _struct_ref.pdbx_align_begin 1 # _struct_ref_seq.align_id 1 _struct_ref_seq.ref_id 1 _struct_ref_seq.pdbx_PDB_id_code 6VNZ _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 31 _struct_ref_seq.pdbx_seq_align_end_ins_code ? _struct_ref_seq.pdbx_db_accession P59869 _struct_ref_seq.db_align_beg 1 _struct_ref_seq.pdbx_db_align_beg_ins_code ? _struct_ref_seq.db_align_end 31 _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 31 # _struct_ref_seq_dif.align_id 1 _struct_ref_seq_dif.pdbx_pdb_id_code 6VNZ _struct_ref_seq_dif.mon_id ALA _struct_ref_seq_dif.pdbx_pdb_strand_id A _struct_ref_seq_dif.seq_num 20 _struct_ref_seq_dif.pdbx_pdb_ins_code ? _struct_ref_seq_dif.pdbx_seq_db_name UNP _struct_ref_seq_dif.pdbx_seq_db_accession_code P59869 _struct_ref_seq_dif.db_mon_id LYS _struct_ref_seq_dif.pdbx_seq_db_seq_num 20 _struct_ref_seq_dif.details 'engineered mutation' _struct_ref_seq_dif.pdbx_auth_seq_num 20 _struct_ref_seq_dif.pdbx_ordinal 1 # 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 CYS 'L-peptide linking' y CYSTEINE ? 'C3 H7 N O2 S' 121.158 GLU 'L-peptide linking' y 'GLUTAMIC ACID' ? 'C5 H9 N O4' 147.129 GLY 'peptide linking' y GLYCINE ? 'C2 H5 N O2' 75.067 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 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.conditions_id _pdbx_nmr_exptl.solution_id _pdbx_nmr_exptl.type _pdbx_nmr_exptl.spectrometer_id _pdbx_nmr_exptl.sample_state 1 1 1 '2D 1H-1H TOCSY' 1 isotropic 2 1 1 '2D 1H-1H NOESY' 1 isotropic 3 1 1 '2D 1H-1H NOESY' 1 isotropic # _pdbx_nmr_exptl_sample_conditions.conditions_id 1 _pdbx_nmr_exptl_sample_conditions.temperature 298 _pdbx_nmr_exptl_sample_conditions.pressure_units atm _pdbx_nmr_exptl_sample_conditions.pressure 1 _pdbx_nmr_exptl_sample_conditions.pH 6.2 _pdbx_nmr_exptl_sample_conditions.ionic_strength 0 _pdbx_nmr_exptl_sample_conditions.details ? _pdbx_nmr_exptl_sample_conditions.ionic_strength_err ? _pdbx_nmr_exptl_sample_conditions.ionic_strength_units 'Not defined' _pdbx_nmr_exptl_sample_conditions.label sample_k20a _pdbx_nmr_exptl_sample_conditions.pH_err ? _pdbx_nmr_exptl_sample_conditions.pH_units pH _pdbx_nmr_exptl_sample_conditions.pressure_err ? _pdbx_nmr_exptl_sample_conditions.temperature_err ? _pdbx_nmr_exptl_sample_conditions.temperature_units K # _pdbx_nmr_sample_details.solution_id 1 _pdbx_nmr_sample_details.contents '2.2 mM sample_k20a, 95% H2O/5% D2O' _pdbx_nmr_sample_details.solvent_system '95% H2O/5% D2O' _pdbx_nmr_sample_details.label sample_k20a _pdbx_nmr_sample_details.type solution _pdbx_nmr_sample_details.details ? # _pdbx_nmr_spectrometer.spectrometer_id 1 _pdbx_nmr_spectrometer.model INOVA _pdbx_nmr_spectrometer.type ? _pdbx_nmr_spectrometer.manufacturer Varian _pdbx_nmr_spectrometer.field_strength 500 _pdbx_nmr_spectrometer.details ? # _pdbx_nmr_refine.entry_id 6VNZ _pdbx_nmr_refine.method 'simulated annealing' _pdbx_nmr_refine.details ? _pdbx_nmr_refine.software_ordinal 1 # _pdbx_nmr_ensemble.entry_id 6VNZ _pdbx_nmr_ensemble.conformers_calculated_total_number 200 _pdbx_nmr_ensemble.conformers_submitted_total_number 20 _pdbx_nmr_ensemble.conformer_selection_criteria 'structures with the lowest energy' _pdbx_nmr_ensemble.representative_conformer ? _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 6VNZ _pdbx_nmr_representative.conformer_id 1 _pdbx_nmr_representative.selection_criteria 'lowest energy' # loop_ _pdbx_nmr_software.ordinal _pdbx_nmr_software.classification _pdbx_nmr_software.name _pdbx_nmr_software.version _pdbx_nmr_software.authors 1 refinement Amber AMBER16 'Case, Darden, Cheatham III, Simmerling, Wang, Duke, Luo, and Kollman' 2 'structure calculation' CYANA 'CYANA 2.1' 'Guntert, Mumenthaler and Wuthrich' 3 'chemical shift assignment' CARA 'CARA 1.8' 'Keller and Wuthrich' 4 'peak picking' CARA 'CARA 1.8' 'Keller and Wuthrich' 5 processing NMRPipe 'NMRPIPE 2014' 'Delaglio, Grzesiek, Vuister, Zhu, Pfeifer and Bax' # _exptl.absorpt_coefficient_mu ? _exptl.absorpt_correction_T_max ? _exptl.absorpt_correction_T_min ? _exptl.absorpt_correction_type ? _exptl.absorpt_process_details ? _exptl.entry_id 6VNZ _exptl.crystals_number ? _exptl.details ? _exptl.method 'SOLUTION NMR' _exptl.method_details ? # _struct.entry_id 6VNZ _struct.title 'NMR solution structure of tamapin, mutant K20A' _struct.pdbx_model_details ? _struct.pdbx_formula_weight ? _struct.pdbx_formula_weight_method ? _struct.pdbx_model_type_details ? _struct.pdbx_CASP_flag N # _struct_keywords.entry_id 6VNZ _struct_keywords.text 'Tamapin mutant, CSalpha/beta, SK channels, TOXIN' _struct_keywords.pdbx_keywords 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_conf.conf_type_id HELX_P _struct_conf.id HELX_P1 _struct_conf.pdbx_PDB_helix_id AA1 _struct_conf.beg_label_comp_id ASN _struct_conf.beg_label_asym_id A _struct_conf.beg_label_seq_id 4 _struct_conf.pdbx_beg_PDB_ins_code ? _struct_conf.end_label_comp_id SER _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 ASN _struct_conf.beg_auth_asym_id A _struct_conf.beg_auth_seq_id 4 _struct_conf.end_auth_comp_id SER _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 11 # _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 3 SG ? ? ? 1_555 A CYS 21 SG ? ? A CYS 3 A CYS 21 1_555 ? ? ? ? ? ? ? 2.019 ? ? disulf2 disulf ? ? A CYS 8 SG ? ? ? 1_555 A CYS 26 SG ? ? A CYS 8 A CYS 26 1_555 ? ? ? ? ? ? ? 2.027 ? ? disulf3 disulf ? ? A CYS 12 SG ? ? ? 1_555 A CYS 28 SG ? ? A CYS 12 A CYS 28 1_555 ? ? ? ? ? ? ? 2.025 ? ? # _struct_conn_type.id disulf _struct_conn_type.criteria ? _struct_conn_type.reference ? # _struct_sheet.id AA1 _struct_sheet.type ? _struct_sheet.number_strands 2 _struct_sheet.details ? # _struct_sheet_order.sheet_id AA1 _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 AA1 1 LEU A 18 ? ILE A 22 ? LEU A 18 ILE A 22 AA1 2 GLU A 25 ? VAL A 29 ? GLU A 25 VAL A 29 # _pdbx_struct_sheet_hbond.sheet_id AA1 _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 LEU _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 LEU _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 VAL _pdbx_struct_sheet_hbond.range_2_label_asym_id A _pdbx_struct_sheet_hbond.range_2_label_seq_id 29 _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 VAL _pdbx_struct_sheet_hbond.range_2_auth_asym_id A _pdbx_struct_sheet_hbond.range_2_auth_seq_id 29 # _atom_sites.entry_id 6VNZ _atom_sites.Cartn_transf_matrix[1][1] ? _atom_sites.Cartn_transf_matrix[1][2] ? _atom_sites.Cartn_transf_matrix[1][3] ? _atom_sites.Cartn_transf_matrix[2][1] ? _atom_sites.Cartn_transf_matrix[2][2] ? _atom_sites.Cartn_transf_matrix[2][3] ? _atom_sites.Cartn_transf_matrix[3][1] ? _atom_sites.Cartn_transf_matrix[3][2] ? _atom_sites.Cartn_transf_matrix[3][3] ? _atom_sites.Cartn_transf_vector[1] ? _atom_sites.Cartn_transf_vector[2] ? _atom_sites.Cartn_transf_vector[3] ? _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 _atom_sites.solution_primary ? _atom_sites.solution_secondary ? _atom_sites.solution_hydrogens ? _atom_sites.special_details ? # 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 ALA 1 1 1 ALA ALA A . n A 1 2 PHE 2 2 2 PHE PHE A . n A 1 3 CYS 3 3 3 CYS CYS A . n A 1 4 ASN 4 4 4 ASN ASN A . n A 1 5 LEU 5 5 5 LEU LEU A . n A 1 6 ARG 6 6 6 ARG ARG A . n A 1 7 ARG 7 7 7 ARG ARG A . n A 1 8 CYS 8 8 8 CYS CYS A . n A 1 9 GLU 9 9 9 GLU GLU A . n A 1 10 LEU 10 10 10 LEU LEU A . n A 1 11 SER 11 11 11 SER SER A . n A 1 12 CYS 12 12 12 CYS CYS A . n A 1 13 ARG 13 13 13 ARG ARG A . n A 1 14 SER 14 14 14 SER SER A . n A 1 15 LEU 15 15 15 LEU LEU A . n A 1 16 GLY 16 16 16 GLY GLY A . n A 1 17 LEU 17 17 17 LEU LEU A . n A 1 18 LEU 18 18 18 LEU LEU A . n A 1 19 GLY 19 19 19 GLY GLY A . n A 1 20 ALA 20 20 20 ALA ALA A . n A 1 21 CYS 21 21 21 CYS CYS A . n A 1 22 ILE 22 22 22 ILE ILE A . n A 1 23 GLY 23 23 23 GLY GLY A . n A 1 24 GLU 24 24 24 GLU GLU A . n A 1 25 GLU 25 25 25 GLU GLU A . n A 1 26 CYS 26 26 26 CYS CYS A . n A 1 27 LYS 27 27 27 LYS LYS A . n A 1 28 CYS 28 28 28 CYS CYS A . n A 1 29 VAL 29 29 29 VAL VAL A . n A 1 30 PRO 30 30 30 PRO PRO A . n A 1 31 TYR 31 31 31 TYR TYR A . n # _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 ? _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 2020-07-29 2 'Structure model' 1 1 2020-08-19 3 'Structure model' 1 2 2020-09-09 4 'Structure model' 1 3 2023-06-14 # _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' 'Source and taxonomy' 2 3 'Structure model' 'Database references' 3 4 'Structure model' 'Database references' 4 4 'Structure model' Other # 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 2 'Structure model' entity_src_gen 2 3 'Structure model' citation 3 3 'Structure model' citation_author 4 4 'Structure model' database_2 5 4 'Structure model' pdbx_database_status # 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 2 'Structure model' '_entity_src_gen.pdbx_host_org_ncbi_taxonomy_id' 2 2 'Structure model' '_entity_src_gen.pdbx_host_org_scientific_name' 3 2 'Structure model' '_entity_src_gen.pdbx_host_org_strain' 4 3 'Structure model' '_citation.journal_volume' 5 3 'Structure model' '_citation.page_first' 6 3 'Structure model' '_citation.page_last' 7 3 'Structure model' '_citation.pdbx_database_id_PubMed' 8 3 'Structure model' '_citation.title' 9 3 'Structure model' '_citation_author.name' 10 4 'Structure model' '_database_2.pdbx_DOI' 11 4 'Structure model' '_database_2.pdbx_database_accession' 12 4 'Structure model' '_pdbx_database_status.status_code_nmr_data' # _pdbx_nmr_exptl_sample.solution_id 1 _pdbx_nmr_exptl_sample.component sample_k20a _pdbx_nmr_exptl_sample.concentration 2.2 _pdbx_nmr_exptl_sample.concentration_range ? _pdbx_nmr_exptl_sample.concentration_units mM _pdbx_nmr_exptl_sample.isotopic_labeling 'natural abundance' # loop_ _pdbx_validate_rmsd_angle.id _pdbx_validate_rmsd_angle.PDB_model_num _pdbx_validate_rmsd_angle.auth_atom_id_1 _pdbx_validate_rmsd_angle.auth_asym_id_1 _pdbx_validate_rmsd_angle.auth_comp_id_1 _pdbx_validate_rmsd_angle.auth_seq_id_1 _pdbx_validate_rmsd_angle.PDB_ins_code_1 _pdbx_validate_rmsd_angle.label_alt_id_1 _pdbx_validate_rmsd_angle.auth_atom_id_2 _pdbx_validate_rmsd_angle.auth_asym_id_2 _pdbx_validate_rmsd_angle.auth_comp_id_2 _pdbx_validate_rmsd_angle.auth_seq_id_2 _pdbx_validate_rmsd_angle.PDB_ins_code_2 _pdbx_validate_rmsd_angle.label_alt_id_2 _pdbx_validate_rmsd_angle.auth_atom_id_3 _pdbx_validate_rmsd_angle.auth_asym_id_3 _pdbx_validate_rmsd_angle.auth_comp_id_3 _pdbx_validate_rmsd_angle.auth_seq_id_3 _pdbx_validate_rmsd_angle.PDB_ins_code_3 _pdbx_validate_rmsd_angle.label_alt_id_3 _pdbx_validate_rmsd_angle.angle_value _pdbx_validate_rmsd_angle.angle_target_value _pdbx_validate_rmsd_angle.angle_deviation _pdbx_validate_rmsd_angle.angle_standard_deviation _pdbx_validate_rmsd_angle.linker_flag 1 1 NE A ARG 6 ? ? CZ A ARG 6 ? ? NH1 A ARG 6 ? ? 123.39 120.30 3.09 0.50 N 2 1 NE A ARG 7 ? ? CZ A ARG 7 ? ? NH1 A ARG 7 ? ? 123.88 120.30 3.58 0.50 N 3 2 NE A ARG 7 ? ? CZ A ARG 7 ? ? NH1 A ARG 7 ? ? 123.92 120.30 3.62 0.50 N 4 2 NE A ARG 13 ? ? CZ A ARG 13 ? ? NH1 A ARG 13 ? ? 124.44 120.30 4.14 0.50 N 5 3 NE A ARG 7 ? ? CZ A ARG 7 ? ? NH1 A ARG 7 ? ? 123.38 120.30 3.08 0.50 N 6 3 NE A ARG 13 ? ? CZ A ARG 13 ? ? NH1 A ARG 13 ? ? 123.45 120.30 3.15 0.50 N 7 4 NE A ARG 7 ? ? CZ A ARG 7 ? ? NH1 A ARG 7 ? ? 123.97 120.30 3.67 0.50 N 8 5 NE A ARG 6 ? ? CZ A ARG 6 ? ? NH1 A ARG 6 ? ? 123.67 120.30 3.37 0.50 N 9 5 NE A ARG 7 ? ? CZ A ARG 7 ? ? NH1 A ARG 7 ? ? 124.46 120.30 4.16 0.50 N 10 5 NE A ARG 13 ? ? CZ A ARG 13 ? ? NH1 A ARG 13 ? ? 124.81 120.30 4.51 0.50 N 11 6 NE A ARG 6 ? ? CZ A ARG 6 ? ? NH1 A ARG 6 ? ? 124.73 120.30 4.43 0.50 N 12 7 NE A ARG 6 ? ? CZ A ARG 6 ? ? NH1 A ARG 6 ? ? 123.38 120.30 3.08 0.50 N 13 7 NE A ARG 7 ? ? CZ A ARG 7 ? ? NH1 A ARG 7 ? ? 124.14 120.30 3.84 0.50 N 14 7 NE A ARG 13 ? ? CZ A ARG 13 ? ? NH1 A ARG 13 ? ? 124.17 120.30 3.87 0.50 N 15 8 NE A ARG 13 ? ? CZ A ARG 13 ? ? NH1 A ARG 13 ? ? 124.00 120.30 3.70 0.50 N 16 9 NE A ARG 6 ? ? CZ A ARG 6 ? ? NH1 A ARG 6 ? ? 123.45 120.30 3.15 0.50 N 17 9 NE A ARG 13 ? ? CZ A ARG 13 ? ? NH1 A ARG 13 ? ? 123.72 120.30 3.42 0.50 N 18 10 NE A ARG 6 ? ? CZ A ARG 6 ? ? NH1 A ARG 6 ? ? 124.27 120.30 3.97 0.50 N 19 10 NE A ARG 7 ? ? CZ A ARG 7 ? ? NH1 A ARG 7 ? ? 123.44 120.30 3.14 0.50 N 20 11 NE A ARG 6 ? ? CZ A ARG 6 ? ? NH1 A ARG 6 ? ? 123.57 120.30 3.27 0.50 N 21 11 NE A ARG 13 ? ? CZ A ARG 13 ? ? NH1 A ARG 13 ? ? 124.10 120.30 3.80 0.50 N 22 12 NE A ARG 7 ? ? CZ A ARG 7 ? ? NH1 A ARG 7 ? ? 123.30 120.30 3.00 0.50 N 23 12 NE A ARG 13 ? ? CZ A ARG 13 ? ? NH1 A ARG 13 ? ? 124.37 120.30 4.07 0.50 N 24 13 NE A ARG 6 ? ? CZ A ARG 6 ? ? NH1 A ARG 6 ? ? 123.55 120.30 3.25 0.50 N 25 13 NE A ARG 7 ? ? CZ A ARG 7 ? ? NH1 A ARG 7 ? ? 123.33 120.30 3.03 0.50 N 26 14 NE A ARG 6 ? ? CZ A ARG 6 ? ? NH1 A ARG 6 ? ? 123.49 120.30 3.19 0.50 N 27 14 NE A ARG 7 ? ? CZ A ARG 7 ? ? NH1 A ARG 7 ? ? 123.37 120.30 3.07 0.50 N 28 14 NE A ARG 13 ? ? CZ A ARG 13 ? ? NH1 A ARG 13 ? ? 124.23 120.30 3.93 0.50 N 29 15 NE A ARG 7 ? ? CZ A ARG 7 ? ? NH1 A ARG 7 ? ? 123.84 120.30 3.54 0.50 N 30 16 NE A ARG 13 ? ? CZ A ARG 13 ? ? NH1 A ARG 13 ? ? 124.28 120.30 3.98 0.50 N 31 17 NE A ARG 6 ? ? CZ A ARG 6 ? ? NH1 A ARG 6 ? ? 123.92 120.30 3.62 0.50 N 32 18 NE A ARG 13 ? ? CZ A ARG 13 ? ? NH1 A ARG 13 ? ? 124.07 120.30 3.77 0.50 N 33 19 NE A ARG 7 ? ? CZ A ARG 7 ? ? NH1 A ARG 7 ? ? 123.75 120.30 3.45 0.50 N 34 20 NE A ARG 7 ? ? CZ A ARG 7 ? ? NH1 A ARG 7 ? ? 124.23 120.30 3.93 0.50 N 35 20 NE A ARG 13 ? ? CZ A ARG 13 ? ? NH1 A ARG 13 ? ? 124.65 120.30 4.35 0.50 N # loop_ _pdbx_validate_torsion.id _pdbx_validate_torsion.PDB_model_num _pdbx_validate_torsion.auth_comp_id _pdbx_validate_torsion.auth_asym_id _pdbx_validate_torsion.auth_seq_id _pdbx_validate_torsion.PDB_ins_code _pdbx_validate_torsion.label_alt_id _pdbx_validate_torsion.phi _pdbx_validate_torsion.psi 1 3 GLU A 24 ? ? -155.23 -10.81 2 8 ASN A 4 ? ? -107.34 78.98 3 8 ILE A 22 ? ? -88.77 37.49 4 9 GLU A 24 ? ? -142.25 -15.75 5 11 GLU A 24 ? ? -149.84 -23.03 6 12 GLU A 24 ? ? -144.40 -7.03 7 14 GLU A 24 ? ? -154.70 -25.76 8 17 GLU A 24 ? ? -147.05 -11.10 # 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 6 ARG A 13 ? ? 0.084 'SIDE CHAIN' 2 10 ARG A 7 ? ? 0.095 'SIDE CHAIN' 3 16 ARG A 7 ? ? 0.079 'SIDE CHAIN' 4 18 ARG A 7 ? ? 0.093 'SIDE CHAIN' # _pdbx_audit_support.funding_organization 'Programa de Apoyo a Proyectos de Investigacion e Innovacion Tecnologica (PAPIIT)' _pdbx_audit_support.country Mexico _pdbx_audit_support.grant_number 207516 _pdbx_audit_support.ordinal 1 # _pdbx_struct_assembly_auth_evidence.id 1 _pdbx_struct_assembly_auth_evidence.assembly_id 1 _pdbx_struct_assembly_auth_evidence.experimental_support none _pdbx_struct_assembly_auth_evidence.details ? #