data_1V4Q # _entry.id 1V4Q # _audit_conform.dict_name mmcif_pdbx.dic _audit_conform.dict_version 5.397 _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 1V4Q pdb_00001v4q 10.2210/pdb1v4q/pdb RCSB RCSB006203 ? ? WWPDB D_1000006203 ? ? # 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 2005-03-01 2 'Structure model' 1 1 2008-04-27 3 'Structure model' 1 2 2011-07-13 4 'Structure model' 1 3 2021-11-10 5 'Structure model' 1 4 2023-12-27 6 'Structure model' 1 5 2024-10-23 # _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 5 'Structure model' 'Data collection' 7 6 'Structure model' 'Structure summary' # loop_ _pdbx_audit_revision_category.ordinal _pdbx_audit_revision_category.revision_ordinal _pdbx_audit_revision_category.data_content_type _pdbx_audit_revision_category.category 1 4 'Structure model' database_2 2 4 'Structure model' pdbx_nmr_software 3 4 'Structure model' pdbx_struct_assembly 4 4 'Structure model' pdbx_struct_oper_list 5 4 'Structure model' struct_conn 6 4 'Structure model' struct_ref_seq_dif 7 4 'Structure model' struct_site 8 5 'Structure model' chem_comp_atom 9 5 'Structure model' chem_comp_bond 10 6 'Structure model' pdbx_entry_details 11 6 'Structure model' pdbx_modification_feature # loop_ _pdbx_audit_revision_item.ordinal _pdbx_audit_revision_item.revision_ordinal _pdbx_audit_revision_item.data_content_type _pdbx_audit_revision_item.item 1 4 'Structure model' '_database_2.pdbx_DOI' 2 4 'Structure model' '_database_2.pdbx_database_accession' 3 4 'Structure model' '_pdbx_nmr_software.name' 4 4 'Structure model' '_struct_conn.pdbx_leaving_atom_flag' 5 4 'Structure model' '_struct_ref_seq_dif.details' 6 4 'Structure model' '_struct_site.pdbx_auth_asym_id' 7 4 'Structure model' '_struct_site.pdbx_auth_comp_id' 8 4 'Structure model' '_struct_site.pdbx_auth_seq_id' # _pdbx_database_status.status_code REL _pdbx_database_status.entry_id 1V4Q _pdbx_database_status.recvd_initial_deposition_date 2003-11-17 _pdbx_database_status.deposit_site PDBJ _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 'Kobayashi, K.' 1 'Sasaki, T.' 2 'Sato, K.' 3 'Kohno, T.' 4 # _citation.id primary _citation.title 'Three-dimensional solution structure of the analogue peptide of omega-conotoxin MVIIC' _citation.journal_abbrev 'To be Published' _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 0353 _citation.book_publisher ? _citation.pdbx_database_id_PubMed ? _citation.pdbx_database_id_DOI ? # loop_ _citation_author.citation_id _citation_author.name _citation_author.ordinal _citation_author.identifier_ORCID primary 'Kobayashi, K.' 1 ? primary 'Sasaki, T.' 2 ? primary 'Sato, K.' 3 ? primary 'Kohno, T.' 4 ? # _entity.id 1 _entity.type polymer _entity.src_method syn _entity.pdbx_description 'omega-conotoxin MVIIC' _entity.formula_weight 2901.580 _entity.pdbx_number_of_molecules 1 _entity.pdbx_ec ? _entity.pdbx_mutation S17K/S19R/K25R _entity.pdbx_fragment ? _entity.details ? # _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 'CKGKGAPCRKTMYDCCKGRCGRRGRC(NH2)' _entity_poly.pdbx_seq_one_letter_code_can CKGKGAPCRKTMYDCCKGRCGRRGRCX _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 CYS n 1 2 LYS n 1 3 GLY n 1 4 LYS n 1 5 GLY n 1 6 ALA n 1 7 PRO n 1 8 CYS n 1 9 ARG n 1 10 LYS n 1 11 THR n 1 12 MET n 1 13 TYR n 1 14 ASP n 1 15 CYS n 1 16 CYS n 1 17 LYS n 1 18 GLY n 1 19 ARG n 1 20 CYS n 1 21 GLY n 1 22 ARG n 1 23 ARG n 1 24 GLY n 1 25 ARG n 1 26 CYS n 1 27 NH2 n # _pdbx_entity_src_syn.entity_id 1 _pdbx_entity_src_syn.pdbx_src_id 1 _pdbx_entity_src_syn.pdbx_alt_source_flag sample _pdbx_entity_src_syn.pdbx_beg_seq_num ? _pdbx_entity_src_syn.pdbx_end_seq_num ? _pdbx_entity_src_syn.organism_scientific ? _pdbx_entity_src_syn.organism_common_name ? _pdbx_entity_src_syn.ncbi_taxonomy_id ? _pdbx_entity_src_syn.details 'This peptide was chemically synthesized.' # 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 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 GLY 'peptide linking' y GLYCINE ? 'C2 H5 N O2' 75.067 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 NH2 non-polymer . 'AMINO GROUP' ? 'H2 N' 16.023 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 # 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 CYS 1 1 1 CYS CYS A . n A 1 2 LYS 2 2 2 LYS LYS A . n A 1 3 GLY 3 3 3 GLY GLY A . n A 1 4 LYS 4 4 4 LYS LYS A . n A 1 5 GLY 5 5 5 GLY GLY A . n A 1 6 ALA 6 6 6 ALA ALA A . n A 1 7 PRO 7 7 7 PRO PRO A . n A 1 8 CYS 8 8 8 CYS CYS A . n A 1 9 ARG 9 9 9 ARG ARG A . n A 1 10 LYS 10 10 10 LYS LYS A . n A 1 11 THR 11 11 11 THR THR A . n A 1 12 MET 12 12 12 MET MET A . n A 1 13 TYR 13 13 13 TYR TYR A . n A 1 14 ASP 14 14 14 ASP ASP A . n A 1 15 CYS 15 15 15 CYS CYS A . n A 1 16 CYS 16 16 16 CYS CYS A . n A 1 17 LYS 17 17 17 LYS LYS A . n A 1 18 GLY 18 18 18 GLY GLY 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 GLY 21 21 21 GLY GLY A . n A 1 22 ARG 22 22 22 ARG ARG A . n A 1 23 ARG 23 23 23 ARG ARG A . n A 1 24 GLY 24 24 24 GLY GLY A . n A 1 25 ARG 25 25 25 ARG ARG A . n A 1 26 CYS 26 26 26 CYS CYS A . n A 1 27 NH2 27 27 26 NH2 CYS A . n # _exptl.entry_id 1V4Q _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 # _database_PDB_matrix.entry_id 1V4Q _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 # _struct.entry_id 1V4Q _struct.title 'Three-dimensional solution structure of the analogue peptide of omega-conotoxin MVIIC' _struct.pdbx_model_details ? _struct.pdbx_CASP_flag ? _struct.pdbx_model_type_details ? # _struct_keywords.entry_id 1V4Q _struct_keywords.pdbx_keywords TOXIN _struct_keywords.text 'omega-conotoxin, cystine knot motif, triple-stranded antiparallel beta-sheet, calcium channel blocker, 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_ref.id 1 _struct_ref.db_name UNP _struct_ref.db_code CXO7C_CONMA _struct_ref.pdbx_db_accession P37300 _struct_ref.entity_id 1 _struct_ref.pdbx_seq_one_letter_code CKGKGAPCRKTMYDCCSGSCGRRGKC _struct_ref.pdbx_align_begin 3 _struct_ref.pdbx_db_isoform ? # _struct_ref_seq.align_id 1 _struct_ref_seq.ref_id 1 _struct_ref_seq.pdbx_PDB_id_code 1V4Q _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 26 _struct_ref_seq.pdbx_seq_align_end_ins_code ? _struct_ref_seq.pdbx_db_accession P37300 _struct_ref_seq.db_align_beg 3 _struct_ref_seq.pdbx_db_align_beg_ins_code ? _struct_ref_seq.db_align_end 28 _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 26 # 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 1V4Q LYS A 17 ? UNP P37300 SER 19 'engineered mutation' 17 1 1 1V4Q ARG A 19 ? UNP P37300 SER 21 'engineered mutation' 19 2 1 1V4Q ARG A 25 ? UNP P37300 LYS 27 'engineered mutation' 25 3 # _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 # _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 _struct_conn.pdbx_role disulf1 disulf ? ? A CYS 1 SG ? ? ? 1_555 A CYS 16 SG ? ? A CYS 1 A CYS 16 1_555 ? ? ? ? ? ? ? 2.030 ? ? disulf2 disulf ? ? A CYS 8 SG ? ? ? 1_555 A CYS 20 SG ? ? A CYS 8 A CYS 20 1_555 ? ? ? ? ? ? ? 2.030 ? ? disulf3 disulf ? ? A CYS 15 SG ? ? ? 1_555 A CYS 26 SG ? ? A CYS 15 A CYS 26 1_555 ? ? ? ? ? ? ? 2.028 ? ? covale1 covale both ? A CYS 26 C ? ? ? 1_555 A NH2 27 N ? ? A CYS 26 A NH2 27 1_555 ? ? ? ? ? ? ? 1.328 ? ? # loop_ _struct_conn_type.id _struct_conn_type.criteria _struct_conn_type.reference disulf ? ? covale ? ? # loop_ _pdbx_modification_feature.ordinal _pdbx_modification_feature.label_comp_id _pdbx_modification_feature.label_asym_id _pdbx_modification_feature.label_seq_id _pdbx_modification_feature.label_alt_id _pdbx_modification_feature.modified_residue_label_comp_id _pdbx_modification_feature.modified_residue_label_asym_id _pdbx_modification_feature.modified_residue_label_seq_id _pdbx_modification_feature.modified_residue_label_alt_id _pdbx_modification_feature.auth_comp_id _pdbx_modification_feature.auth_asym_id _pdbx_modification_feature.auth_seq_id _pdbx_modification_feature.PDB_ins_code _pdbx_modification_feature.symmetry _pdbx_modification_feature.modified_residue_auth_comp_id _pdbx_modification_feature.modified_residue_auth_asym_id _pdbx_modification_feature.modified_residue_auth_seq_id _pdbx_modification_feature.modified_residue_PDB_ins_code _pdbx_modification_feature.modified_residue_symmetry _pdbx_modification_feature.comp_id_linking_atom _pdbx_modification_feature.modified_residue_id_linking_atom _pdbx_modification_feature.modified_residue_id _pdbx_modification_feature.ref_pcm_id _pdbx_modification_feature.ref_comp_id _pdbx_modification_feature.type _pdbx_modification_feature.category 1 NH2 A 27 ? CYS A 26 ? NH2 A 27 ? 1_555 CYS A 26 ? 1_555 . . CYS 11 NH2 None 'Terminal amidation' 2 CYS A 1 ? CYS A 16 ? CYS A 1 ? 1_555 CYS A 16 ? 1_555 SG SG . . . None 'Disulfide bridge' 3 CYS A 8 ? CYS A 20 ? CYS A 8 ? 1_555 CYS A 20 ? 1_555 SG SG . . . None 'Disulfide bridge' 4 CYS A 15 ? CYS A 26 ? CYS A 15 ? 1_555 CYS A 26 ? 1_555 SG SG . . . None 'Disulfide bridge' # _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 27 _struct_site.pdbx_auth_ins_code ? _struct_site.pdbx_num_residues 2 _struct_site.details 'BINDING SITE FOR RESIDUE NH2 A 27' # 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 2 ARG A 19 ? ARG A 19 . ? 1_555 ? 2 AC1 2 CYS A 26 ? CYS A 26 . ? 1_555 ? # _pdbx_entry_details.entry_id 1V4Q _pdbx_entry_details.compound_details ? _pdbx_entry_details.source_details ? _pdbx_entry_details.nonpolymer_details ? _pdbx_entry_details.sequence_details ? _pdbx_entry_details.has_ligand_of_interest ? _pdbx_entry_details.has_protein_modification Y # 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 PRO A 7 ? ? -57.14 101.08 2 1 LYS A 10 ? ? -69.81 16.73 3 1 MET A 12 ? ? -160.28 -156.71 4 2 PRO A 7 ? ? -56.37 99.91 5 2 LYS A 10 ? ? -72.98 23.09 6 2 MET A 12 ? ? -148.78 -155.22 7 2 LYS A 17 ? ? -105.56 68.08 8 3 PRO A 7 ? ? -57.71 96.85 9 3 LYS A 10 ? ? -72.18 23.79 10 3 MET A 12 ? ? -157.05 -156.43 11 4 LYS A 2 ? ? -79.75 -165.15 12 4 PRO A 7 ? ? -66.73 89.17 13 4 LYS A 10 ? ? -76.44 47.22 14 4 MET A 12 ? ? -152.85 -138.35 15 4 TYR A 13 ? ? -118.47 62.94 16 5 PRO A 7 ? ? -66.11 93.69 17 5 LYS A 10 ? ? -74.48 34.51 18 5 THR A 11 ? ? -91.63 -60.93 19 5 MET A 12 ? ? -143.26 -152.70 20 5 TYR A 13 ? ? -104.43 75.14 21 6 PRO A 7 ? ? -68.79 92.00 22 6 LYS A 10 ? ? -74.03 22.93 23 6 MET A 12 ? ? -155.97 -143.97 24 6 TYR A 13 ? ? -111.10 71.59 25 7 PRO A 7 ? ? -58.85 94.62 26 7 LYS A 10 ? ? -72.48 25.17 27 7 MET A 12 ? ? -150.71 -153.54 28 7 TYR A 13 ? ? -105.51 68.63 29 7 LYS A 17 ? ? -151.99 74.94 30 8 PRO A 7 ? ? -65.52 91.96 31 8 LYS A 10 ? ? -69.41 16.22 32 8 MET A 12 ? ? -159.27 -158.98 33 8 LYS A 17 ? ? -160.26 92.99 34 9 LYS A 2 ? ? -79.22 -163.30 35 9 LYS A 4 ? ? -57.71 106.17 36 9 LYS A 10 ? ? -75.16 36.47 37 9 THR A 11 ? ? -95.47 -64.69 38 9 MET A 12 ? ? -139.00 -151.62 39 9 TYR A 13 ? ? -108.67 67.20 40 10 LYS A 2 ? ? -78.90 -162.30 41 10 PRO A 7 ? ? -59.93 97.60 42 10 MET A 12 ? ? -159.73 -151.60 43 10 TYR A 13 ? ? -109.55 68.52 44 10 LYS A 17 ? ? -152.34 78.61 45 11 PRO A 7 ? ? -61.86 92.39 46 11 LYS A 10 ? ? -75.03 32.44 47 11 MET A 12 ? ? -145.97 -156.55 48 11 TYR A 13 ? ? -101.58 66.97 49 12 PRO A 7 ? ? -58.38 103.77 50 12 LYS A 10 ? ? -71.91 22.86 51 12 MET A 12 ? ? -157.85 -155.01 52 12 TYR A 13 ? ? -102.17 68.52 53 13 PRO A 7 ? ? -67.95 99.14 54 13 LYS A 10 ? ? -72.57 27.23 55 13 MET A 12 ? ? -152.10 -152.43 56 13 TYR A 13 ? ? -104.53 69.54 57 14 PRO A 7 ? ? -61.31 94.74 58 14 LYS A 10 ? ? -75.63 33.50 59 14 MET A 12 ? ? -151.82 -145.06 60 14 TYR A 13 ? ? -113.09 67.69 61 15 PRO A 7 ? ? -58.16 93.22 62 15 THR A 11 ? ? -138.65 -52.13 63 15 MET A 12 ? ? -152.62 -149.88 64 15 TYR A 13 ? ? -111.63 72.54 65 16 LYS A 10 ? ? -69.76 20.37 66 16 MET A 12 ? ? -154.74 -154.50 67 16 TYR A 13 ? ? -101.77 71.04 68 16 LYS A 17 ? ? -153.86 76.23 69 17 THR A 11 ? ? -144.52 -65.96 70 17 MET A 12 ? ? -127.49 -147.14 71 17 LYS A 17 ? ? -154.25 87.41 72 18 PRO A 7 ? ? -68.05 91.32 73 18 THR A 11 ? ? -131.61 -53.23 74 18 MET A 12 ? ? -147.81 -153.06 75 18 TYR A 13 ? ? -106.72 65.01 # _pdbx_nmr_ensemble.entry_id 1V4Q _pdbx_nmr_ensemble.conformers_calculated_total_number 50 _pdbx_nmr_ensemble.conformers_submitted_total_number 18 _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 1V4Q _pdbx_nmr_representative.conformer_id 1 _pdbx_nmr_representative.selection_criteria 'lowest energy' # loop_ _pdbx_nmr_sample_details.solution_id _pdbx_nmr_sample_details.contents _pdbx_nmr_sample_details.solvent_system 1 '9mM omega-conotoxin MVIIC analogue; 90% H2O, 10% D2O' '90% H2O/10% D2O' 2 '9mM omega-conotoxin MVIIC analogue; D2O' D2O # _pdbx_nmr_exptl_sample_conditions.conditions_id 1 _pdbx_nmr_exptl_sample_conditions.temperature 288 _pdbx_nmr_exptl_sample_conditions.pressure ambient _pdbx_nmr_exptl_sample_conditions.pH 4.0 _pdbx_nmr_exptl_sample_conditions.ionic_strength 0 _pdbx_nmr_exptl_sample_conditions.pressure_units ? _pdbx_nmr_exptl_sample_conditions.temperature_units K # 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' 2 1 1 DQF-COSY 3 1 1 '2D TOCSY' 4 2 1 '2D NOESY' 5 2 1 DQF-COSY 6 2 1 '2D TOCSY' 7 2 1 PE-COSY # _pdbx_nmr_details.entry_id 1V4Q _pdbx_nmr_details.text 'This structure was determined using standard 2D homonuclear techniques.' # _pdbx_nmr_refine.entry_id 1V4Q _pdbx_nmr_refine.method 'distance geometry, simulated annealing, molecular dynamics, torsion angle dynamics' _pdbx_nmr_refine.details ;The structures are based on a total of 562 restraints, 536 are NOE-derived distance constraints, 18 dihedral angle restraints, 8 distance restraints from hydrogen bonds and disulfide bonds. ; _pdbx_nmr_refine.software_ordinal 1 # loop_ _pdbx_nmr_software.name _pdbx_nmr_software.version _pdbx_nmr_software.classification _pdbx_nmr_software.authors _pdbx_nmr_software.ordinal XwinNMR 2.6 collection Bruker 1 NMRPipe 2002 processing Delaglio 2 PIPP 4.3.2 'data analysis' Garrett 3 X-PLOR 3.1 refinement Brunger 4 # loop_ _chem_comp_atom.comp_id _chem_comp_atom.atom_id _chem_comp_atom.type_symbol _chem_comp_atom.pdbx_aromatic_flag _chem_comp_atom.pdbx_stereo_config _chem_comp_atom.pdbx_ordinal ALA N N N N 1 ALA CA C N S 2 ALA C C N N 3 ALA O O N N 4 ALA CB C N N 5 ALA OXT O N N 6 ALA H H N N 7 ALA H2 H N N 8 ALA HA H N N 9 ALA HB1 H N N 10 ALA HB2 H N N 11 ALA HB3 H N N 12 ALA HXT H N N 13 ARG N N N N 14 ARG CA C N S 15 ARG C C N N 16 ARG O O N N 17 ARG CB C N N 18 ARG CG C N N 19 ARG CD C N N 20 ARG NE N N N 21 ARG CZ C N N 22 ARG NH1 N N N 23 ARG NH2 N N N 24 ARG OXT O N N 25 ARG H H N N 26 ARG H2 H N N 27 ARG HA H N N 28 ARG HB2 H N N 29 ARG HB3 H N N 30 ARG HG2 H N N 31 ARG HG3 H N N 32 ARG HD2 H N N 33 ARG HD3 H N N 34 ARG HE H N N 35 ARG HH11 H N N 36 ARG HH12 H N N 37 ARG HH21 H N N 38 ARG HH22 H N N 39 ARG HXT H N N 40 ASP N N N N 41 ASP CA C N S 42 ASP C C N N 43 ASP O O N N 44 ASP CB C N N 45 ASP CG C N N 46 ASP OD1 O N N 47 ASP OD2 O N N 48 ASP OXT O N N 49 ASP H H N N 50 ASP H2 H N N 51 ASP HA H N N 52 ASP HB2 H N N 53 ASP HB3 H N N 54 ASP HD2 H N N 55 ASP HXT H N N 56 CYS N N N N 57 CYS CA C N R 58 CYS C C N N 59 CYS O O N N 60 CYS CB C N N 61 CYS SG S N N 62 CYS OXT O N N 63 CYS H H N N 64 CYS H2 H N N 65 CYS HA H N N 66 CYS HB2 H N N 67 CYS HB3 H N N 68 CYS HG H N N 69 CYS HXT H N N 70 GLY N N N N 71 GLY CA C N N 72 GLY C C N N 73 GLY O O N N 74 GLY OXT O N N 75 GLY H H N N 76 GLY H2 H N N 77 GLY HA2 H N N 78 GLY HA3 H N N 79 GLY HXT H N N 80 LYS N N N N 81 LYS CA C N S 82 LYS C C N N 83 LYS O O N N 84 LYS CB C N N 85 LYS CG C N N 86 LYS CD C N N 87 LYS CE C N N 88 LYS NZ N N N 89 LYS OXT O N N 90 LYS H H N N 91 LYS H2 H N N 92 LYS HA H N N 93 LYS HB2 H N N 94 LYS HB3 H N N 95 LYS HG2 H N N 96 LYS HG3 H N N 97 LYS HD2 H N N 98 LYS HD3 H N N 99 LYS HE2 H N N 100 LYS HE3 H N N 101 LYS HZ1 H N N 102 LYS HZ2 H N N 103 LYS HZ3 H N N 104 LYS HXT H N N 105 MET N N N N 106 MET CA C N S 107 MET C C N N 108 MET O O N N 109 MET CB C N N 110 MET CG C N N 111 MET SD S N N 112 MET CE C N N 113 MET OXT O N N 114 MET H H N N 115 MET H2 H N N 116 MET HA H N N 117 MET HB2 H N N 118 MET HB3 H N N 119 MET HG2 H N N 120 MET HG3 H N N 121 MET HE1 H N N 122 MET HE2 H N N 123 MET HE3 H N N 124 MET HXT H N N 125 NH2 N N N N 126 NH2 HN1 H N N 127 NH2 HN2 H N N 128 PRO N N N N 129 PRO CA C N S 130 PRO C C N N 131 PRO O O N N 132 PRO CB C N N 133 PRO CG C N N 134 PRO CD C N N 135 PRO OXT O N N 136 PRO H H N N 137 PRO HA H N N 138 PRO HB2 H N N 139 PRO HB3 H N N 140 PRO HG2 H N N 141 PRO HG3 H N N 142 PRO HD2 H N N 143 PRO HD3 H N N 144 PRO HXT H N N 145 SER N N N N 146 SER CA C N S 147 SER C C N N 148 SER O O N N 149 SER CB C N N 150 SER OG O N N 151 SER OXT O N N 152 SER H H N N 153 SER H2 H N N 154 SER HA H N N 155 SER HB2 H N N 156 SER HB3 H N N 157 SER HG H N N 158 SER HXT H N N 159 THR N N N N 160 THR CA C N S 161 THR C C N N 162 THR O O N N 163 THR CB C N R 164 THR OG1 O N N 165 THR CG2 C N N 166 THR OXT O N N 167 THR H H N N 168 THR H2 H N N 169 THR HA H N N 170 THR HB H N N 171 THR HG1 H N N 172 THR HG21 H N N 173 THR HG22 H N N 174 THR HG23 H N N 175 THR HXT H N N 176 TYR N N N N 177 TYR CA C N S 178 TYR C C N N 179 TYR O O N N 180 TYR CB C N N 181 TYR CG C Y N 182 TYR CD1 C Y N 183 TYR CD2 C Y N 184 TYR CE1 C Y N 185 TYR CE2 C Y N 186 TYR CZ C Y N 187 TYR OH O N N 188 TYR OXT O N N 189 TYR H H N N 190 TYR H2 H N N 191 TYR HA H N N 192 TYR HB2 H N N 193 TYR HB3 H N N 194 TYR HD1 H N N 195 TYR HD2 H N N 196 TYR HE1 H N N 197 TYR HE2 H N N 198 TYR HH H N N 199 TYR HXT H N N 200 # loop_ _chem_comp_bond.comp_id _chem_comp_bond.atom_id_1 _chem_comp_bond.atom_id_2 _chem_comp_bond.value_order _chem_comp_bond.pdbx_aromatic_flag _chem_comp_bond.pdbx_stereo_config _chem_comp_bond.pdbx_ordinal ALA N CA sing N N 1 ALA N H sing N N 2 ALA N H2 sing N N 3 ALA CA C sing N N 4 ALA CA CB sing N N 5 ALA CA HA sing N N 6 ALA C O doub N N 7 ALA C OXT sing N N 8 ALA CB HB1 sing N N 9 ALA CB HB2 sing N N 10 ALA CB HB3 sing N N 11 ALA OXT HXT sing N N 12 ARG N CA sing N N 13 ARG N H sing N N 14 ARG N H2 sing N N 15 ARG CA C sing N N 16 ARG CA CB sing N N 17 ARG CA HA sing N N 18 ARG C O doub N N 19 ARG C OXT sing N N 20 ARG CB CG sing N N 21 ARG CB HB2 sing N N 22 ARG CB HB3 sing N N 23 ARG CG CD sing N N 24 ARG CG HG2 sing N N 25 ARG CG HG3 sing N N 26 ARG CD NE sing N N 27 ARG CD HD2 sing N N 28 ARG CD HD3 sing N N 29 ARG NE CZ sing N N 30 ARG NE HE sing N N 31 ARG CZ NH1 sing N N 32 ARG CZ NH2 doub N N 33 ARG NH1 HH11 sing N N 34 ARG NH1 HH12 sing N N 35 ARG NH2 HH21 sing N N 36 ARG NH2 HH22 sing N N 37 ARG OXT HXT sing N N 38 ASP N CA sing N N 39 ASP N H sing N N 40 ASP N H2 sing N N 41 ASP CA C sing N N 42 ASP CA CB sing N N 43 ASP CA HA sing N N 44 ASP C O doub N N 45 ASP C OXT sing N N 46 ASP CB CG sing N N 47 ASP CB HB2 sing N N 48 ASP CB HB3 sing N N 49 ASP CG OD1 doub N N 50 ASP CG OD2 sing N N 51 ASP OD2 HD2 sing N N 52 ASP OXT HXT sing N N 53 CYS N CA sing N N 54 CYS N H sing N N 55 CYS N H2 sing N N 56 CYS CA C sing N N 57 CYS CA CB sing N N 58 CYS CA HA sing N N 59 CYS C O doub N N 60 CYS C OXT sing N N 61 CYS CB SG sing N N 62 CYS CB HB2 sing N N 63 CYS CB HB3 sing N N 64 CYS SG HG sing N N 65 CYS OXT HXT sing N N 66 GLY N CA sing N N 67 GLY N H sing N N 68 GLY N H2 sing N N 69 GLY CA C sing N N 70 GLY CA HA2 sing N N 71 GLY CA HA3 sing N N 72 GLY C O doub N N 73 GLY C OXT sing N N 74 GLY OXT HXT sing N N 75 LYS N CA sing N N 76 LYS N H sing N N 77 LYS N H2 sing N N 78 LYS CA C sing N N 79 LYS CA CB sing N N 80 LYS CA HA sing N N 81 LYS C O doub N N 82 LYS C OXT sing N N 83 LYS CB CG sing N N 84 LYS CB HB2 sing N N 85 LYS CB HB3 sing N N 86 LYS CG CD sing N N 87 LYS CG HG2 sing N N 88 LYS CG HG3 sing N N 89 LYS CD CE sing N N 90 LYS CD HD2 sing N N 91 LYS CD HD3 sing N N 92 LYS CE NZ sing N N 93 LYS CE HE2 sing N N 94 LYS CE HE3 sing N N 95 LYS NZ HZ1 sing N N 96 LYS NZ HZ2 sing N N 97 LYS NZ HZ3 sing N N 98 LYS OXT HXT sing N N 99 MET N CA sing N N 100 MET N H sing N N 101 MET N H2 sing N N 102 MET CA C sing N N 103 MET CA CB sing N N 104 MET CA HA sing N N 105 MET C O doub N N 106 MET C OXT sing N N 107 MET CB CG sing N N 108 MET CB HB2 sing N N 109 MET CB HB3 sing N N 110 MET CG SD sing N N 111 MET CG HG2 sing N N 112 MET CG HG3 sing N N 113 MET SD CE sing N N 114 MET CE HE1 sing N N 115 MET CE HE2 sing N N 116 MET CE HE3 sing N N 117 MET OXT HXT sing N N 118 NH2 N HN1 sing N N 119 NH2 N HN2 sing N N 120 PRO N CA sing N N 121 PRO N CD sing N N 122 PRO N H sing N N 123 PRO CA C sing N N 124 PRO CA CB sing N N 125 PRO CA HA sing N N 126 PRO C O doub N N 127 PRO C OXT sing N N 128 PRO CB CG sing N N 129 PRO CB HB2 sing N N 130 PRO CB HB3 sing N N 131 PRO CG CD sing N N 132 PRO CG HG2 sing N N 133 PRO CG HG3 sing N N 134 PRO CD HD2 sing N N 135 PRO CD HD3 sing N N 136 PRO OXT HXT sing N N 137 SER N CA sing N N 138 SER N H sing N N 139 SER N H2 sing N N 140 SER CA C sing N N 141 SER CA CB sing N N 142 SER CA HA sing N N 143 SER C O doub N N 144 SER C OXT sing N N 145 SER CB OG sing N N 146 SER CB HB2 sing N N 147 SER CB HB3 sing N N 148 SER OG HG sing N N 149 SER OXT HXT sing N N 150 THR N CA sing N N 151 THR N H sing N N 152 THR N H2 sing N N 153 THR CA C sing N N 154 THR CA CB sing N N 155 THR CA HA sing N N 156 THR C O doub N N 157 THR C OXT sing N N 158 THR CB OG1 sing N N 159 THR CB CG2 sing N N 160 THR CB HB sing N N 161 THR OG1 HG1 sing N N 162 THR CG2 HG21 sing N N 163 THR CG2 HG22 sing N N 164 THR CG2 HG23 sing N N 165 THR OXT HXT sing N N 166 TYR N CA sing N N 167 TYR N H sing N N 168 TYR N H2 sing N N 169 TYR CA C sing N N 170 TYR CA CB sing N N 171 TYR CA HA sing N N 172 TYR C O doub N N 173 TYR C OXT sing N N 174 TYR CB CG sing N N 175 TYR CB HB2 sing N N 176 TYR CB HB3 sing N N 177 TYR CG CD1 doub Y N 178 TYR CG CD2 sing Y N 179 TYR CD1 CE1 sing Y N 180 TYR CD1 HD1 sing N N 181 TYR CD2 CE2 doub Y N 182 TYR CD2 HD2 sing N N 183 TYR CE1 CZ doub Y N 184 TYR CE1 HE1 sing N N 185 TYR CE2 CZ sing Y N 186 TYR CE2 HE2 sing N N 187 TYR CZ OH sing N N 188 TYR OH HH sing N N 189 TYR OXT HXT sing N N 190 # _pdbx_nmr_spectrometer.spectrometer_id 1 _pdbx_nmr_spectrometer.type ? _pdbx_nmr_spectrometer.manufacturer Bruker _pdbx_nmr_spectrometer.model DRX _pdbx_nmr_spectrometer.field_strength 500 # _atom_sites.entry_id 1V4Q _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_