data_2M6F # _entry.id 2M6F # _audit_conform.dict_name mmcif_pdbx.dic _audit_conform.dict_version 5.360 _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 2M6F pdb_00002m6f 10.2210/pdb2m6f/pdb RCSB RCSB103267 ? ? BMRB 19131 ? ? WWPDB D_1000103267 ? ? # loop_ _pdbx_database_related.db_id _pdbx_database_related.db_name _pdbx_database_related.content_type _pdbx_database_related.details 19131 BMRB unspecified . 2M6C PDB unspecified . 2M6D PDB unspecified . 2M6E PDB unspecified . 2M6G PDB unspecified . 2M6H PDB unspecified . # _pdbx_database_status.deposit_site BMRB _pdbx_database_status.entry_id 2M6F _pdbx_database_status.methods_development_category ? _pdbx_database_status.process_site PDBJ _pdbx_database_status.recvd_initial_deposition_date 2013-03-29 _pdbx_database_status.SG_entry ? _pdbx_database_status.status_code REL _pdbx_database_status.status_code_mr REL _pdbx_database_status.status_code_sf ? _pdbx_database_status.status_code_cs REL _pdbx_database_status.pdb_format_compatible Y _pdbx_database_status.status_code_nmr_data ? # _audit_author.name 'Sonti, R.' _audit_author.pdbx_ordinal 1 # _citation.id primary _citation.title ;Conformational diversity in contryphans from Conus venom: cis-trans isomerisation and aromatic/proline interactions in the 23-membered ring of a 7-residue peptide disulfide loop. ; _citation.journal_abbrev Chemistry _citation.journal_volume 19 _citation.page_first 15175 _citation.page_last 15189 _citation.year 2013 _citation.journal_id_ASTM ? _citation.country GE _citation.journal_id_ISSN 0947-6539 _citation.journal_id_CSD ? _citation.book_publisher ? _citation.pdbx_database_id_PubMed 24115170 _citation.pdbx_database_id_DOI 10.1002/chem.201301722 # loop_ _citation_author.citation_id _citation_author.name _citation_author.ordinal _citation_author.identifier_ORCID primary 'Sonti, R.' 1 ? primary 'Gowd, K.H.' 2 ? primary 'Rao, K.N.' 3 ? primary 'Ragothama, S.' 4 ? primary 'Rodriguez, A.' 5 ? primary 'Perez, J.J.' 6 ? primary 'Balaram, P.' 7 ? # _entity.id 1 _entity.type polymer _entity.src_method syn _entity.pdbx_description Contryphan-In _entity.formula_weight 940.140 _entity.pdbx_number_of_molecules 1 _entity.pdbx_ec ? _entity.pdbx_mutation ? _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 'GCV(DLE)YPWC' _entity_poly.pdbx_seq_one_letter_code_can GCVLYPWC _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 GLY n 1 2 CYS n 1 3 VAL n 1 4 DLE n 1 5 TYR n 1 6 PRO n 1 7 TRP n 1 8 CYS 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 'Conus inscriptus' _pdbx_entity_src_syn.organism_common_name 'Engraved cone' _pdbx_entity_src_syn.ncbi_taxonomy_id 257329 _pdbx_entity_src_syn.details ? # _struct_ref.id 1 _struct_ref.db_name UNP _struct_ref.db_code COW_CONIN _struct_ref.pdbx_db_accession P0C249 _struct_ref.entity_id 1 _struct_ref.pdbx_seq_one_letter_code 'GCV(DLE)YPWC' _struct_ref.pdbx_align_begin 1 _struct_ref.pdbx_db_isoform ? # _struct_ref_seq.align_id 1 _struct_ref_seq.ref_id 1 _struct_ref_seq.pdbx_PDB_id_code 2M6F _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 8 _struct_ref_seq.pdbx_seq_align_end_ins_code ? _struct_ref_seq.pdbx_db_accession P0C249 _struct_ref_seq.db_align_beg 1 _struct_ref_seq.pdbx_db_align_beg_ins_code ? _struct_ref_seq.db_align_end 8 _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 8 # 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 CYS 'L-peptide linking' y CYSTEINE ? 'C3 H7 N O2 S' 121.158 DLE 'D-peptide linking' . D-LEUCINE ? 'C6 H13 N O2' 131.173 GLY 'peptide linking' y GLYCINE ? 'C2 H5 N O2' 75.067 PRO 'L-peptide linking' y PROLINE ? 'C5 H9 N O2' 115.130 TRP 'L-peptide linking' y TRYPTOPHAN ? 'C11 H12 N2 O2' 204.225 TYR 'L-peptide linking' y TYROSINE ? 'C9 H11 N O3' 181.189 VAL 'L-peptide linking' y VALINE ? 'C5 H11 N O2' 117.146 # loop_ _pdbx_nmr_exptl.conditions_id _pdbx_nmr_exptl.experiment_id _pdbx_nmr_exptl.solution_id _pdbx_nmr_exptl.type 1 1 1 '2D 1H-1H TOCSY' 1 2 1 '2D 1H-13C HSQC aliphatic' 1 3 1 '2D 1H-13C HSQC aromatic' 1 4 1 '2D 1H-1H NOESY' # _pdbx_nmr_exptl_sample_conditions.conditions_id 1 _pdbx_nmr_exptl_sample_conditions.ionic_strength ? _pdbx_nmr_exptl_sample_conditions.pH ? _pdbx_nmr_exptl_sample_conditions.pressure ? _pdbx_nmr_exptl_sample_conditions.pressure_units ? _pdbx_nmr_exptl_sample_conditions.temperature 273 _pdbx_nmr_exptl_sample_conditions.temperature_units K # _pdbx_nmr_sample_details.contents '3 mM TSP-1, methanol' _pdbx_nmr_sample_details.solution_id 1 _pdbx_nmr_sample_details.solvent_system methanol # _pdbx_nmr_spectrometer.field_strength 500 _pdbx_nmr_spectrometer.manufacturer Bruker _pdbx_nmr_spectrometer.model AVANCE _pdbx_nmr_spectrometer.spectrometer_id 1 _pdbx_nmr_spectrometer.type 'Bruker Avance' # _pdbx_nmr_refine.entry_id 2M6F _pdbx_nmr_refine.method 'torsion angle dynamics' _pdbx_nmr_refine.details ? _pdbx_nmr_refine.software_ordinal 1 # _pdbx_nmr_ensemble.average_constraint_violations_per_residue ? _pdbx_nmr_ensemble.average_constraints_per_residue ? _pdbx_nmr_ensemble.average_distance_constraint_violation ? _pdbx_nmr_ensemble.average_torsion_angle_constraint_violation ? _pdbx_nmr_ensemble.conformer_selection_criteria 'structures with the lowest energy' _pdbx_nmr_ensemble.conformers_calculated_total_number 100 _pdbx_nmr_ensemble.conformers_submitted_total_number 10 _pdbx_nmr_ensemble.distance_constraint_violation_method ? _pdbx_nmr_ensemble.entry_id 2M6F _pdbx_nmr_ensemble.maximum_distance_constraint_violation ? _pdbx_nmr_ensemble.maximum_lower_distance_constraint_violation ? _pdbx_nmr_ensemble.maximum_torsion_angle_constraint_violation ? _pdbx_nmr_ensemble.maximum_upper_distance_constraint_violation ? _pdbx_nmr_ensemble.representative_conformer 1 _pdbx_nmr_ensemble.torsion_angle_constraint_violation_method ? # _pdbx_nmr_representative.conformer_id 1 _pdbx_nmr_representative.entry_id 2M6F _pdbx_nmr_representative.selection_criteria 'with the good disulfide sidechain dihedral angle constraint' # loop_ _pdbx_nmr_software.authors _pdbx_nmr_software.classification _pdbx_nmr_software.name _pdbx_nmr_software.ordinal _pdbx_nmr_software.version 'Guntert, Mumenthaler and Wuthrich' 'structure solution' CYANA 1 3 ? refinement CYANA 2 ? # _exptl.absorpt_coefficient_mu ? _exptl.absorpt_correction_T_max ? _exptl.absorpt_correction_T_min ? _exptl.absorpt_correction_type ? _exptl.absorpt_process_details ? _exptl.crystals_number ? _exptl.details ? _exptl.entry_id 2M6F _exptl.method 'SOLUTION NMR' _exptl.method_details ? # _struct.entry_id 2M6F _struct.title 'NMR solution structure of trans (major) form of In936 in Methanol' _struct.pdbx_model_details 'with the good disulfide sidechain dihedral angle constraint, model1' _struct.pdbx_CASP_flag ? _struct.pdbx_model_type_details ? # _struct_keywords.entry_id 2M6F _struct_keywords.pdbx_keywords TOXIN _struct_keywords.text 'trans In936, Methanol, 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_biol.details ? # 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 2 SG ? ? ? 1_555 A CYS 8 SG ? ? A CYS 2 A CYS 8 1_555 ? ? ? ? ? ? ? 2.161 ? ? covale1 covale both ? A VAL 3 C ? ? ? 1_555 A DLE 4 N ? ? A VAL 3 A DLE 4 1_555 ? ? ? ? ? ? ? 1.325 ? ? covale2 covale both ? A DLE 4 C ? ? ? 1_555 A TYR 5 N ? ? A DLE 4 A TYR 5 1_555 ? ? ? ? ? ? ? 1.328 ? ? # loop_ _struct_conn_type.id _struct_conn_type.criteria _struct_conn_type.reference disulf ? ? covale ? ? # _struct_site.id AC1 _struct_site.pdbx_evidence_code Software _struct_site.pdbx_auth_asym_id A _struct_site.pdbx_auth_comp_id DLE _struct_site.pdbx_auth_seq_id 4 _struct_site.pdbx_auth_ins_code ? _struct_site.pdbx_num_residues 4 _struct_site.details 'BINDING SITE FOR RESIDUE DLE A 4' # 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 4 CYS A 2 ? CYS A 2 . ? 1_555 ? 2 AC1 4 VAL A 3 ? VAL A 3 . ? 1_555 ? 3 AC1 4 TYR A 5 ? TYR A 5 . ? 1_555 ? 4 AC1 4 PRO A 6 ? PRO A 6 . ? 1_555 ? # _atom_sites.entry_id 2M6F _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 GLY 1 1 1 GLY GLY A . n A 1 2 CYS 2 2 2 CYS CYS A . n A 1 3 VAL 3 3 3 VAL VAL A . n A 1 4 DLE 4 4 4 DLE DLE A . n A 1 5 TYR 5 5 5 TYR TYR A . n A 1 6 PRO 6 6 6 PRO PRO A . n A 1 7 TRP 7 7 7 TRP TRP A . n A 1 8 CYS 8 8 8 CYS CYS 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 x,y,z _pdbx_struct_oper_list.matrix[1][1] 1.0000000000 _pdbx_struct_oper_list.matrix[1][2] 0.0000000000 _pdbx_struct_oper_list.matrix[1][3] 0.0000000000 _pdbx_struct_oper_list.vector[1] 0.0000000000 _pdbx_struct_oper_list.matrix[2][1] 0.0000000000 _pdbx_struct_oper_list.matrix[2][2] 1.0000000000 _pdbx_struct_oper_list.matrix[2][3] 0.0000000000 _pdbx_struct_oper_list.vector[2] 0.0000000000 _pdbx_struct_oper_list.matrix[3][1] 0.0000000000 _pdbx_struct_oper_list.matrix[3][2] 0.0000000000 _pdbx_struct_oper_list.matrix[3][3] 1.0000000000 _pdbx_struct_oper_list.vector[3] 0.0000000000 # loop_ _pdbx_audit_revision_history.ordinal _pdbx_audit_revision_history.data_content_type _pdbx_audit_revision_history.major_revision _pdbx_audit_revision_history.minor_revision _pdbx_audit_revision_history.revision_date 1 'Structure model' 1 0 2013-10-30 2 'Structure model' 1 1 2022-08-24 # _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' 'Data collection' 2 2 'Structure model' 'Database references' 3 2 'Structure model' 'Derived calculations' # 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' citation 2 2 'Structure model' database_2 3 2 'Structure model' pdbx_nmr_spectrometer 4 2 'Structure model' struct_conn 5 2 '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 2 'Structure model' '_citation.journal_volume' 2 2 'Structure model' '_citation.page_first' 3 2 'Structure model' '_citation.page_last' 4 2 'Structure model' '_citation.title' 5 2 'Structure model' '_database_2.pdbx_DOI' 6 2 'Structure model' '_database_2.pdbx_database_accession' 7 2 'Structure model' '_pdbx_nmr_spectrometer.model' 8 2 'Structure model' '_struct_conn.pdbx_leaving_atom_flag' 9 2 'Structure model' '_struct_site.pdbx_auth_asym_id' 10 2 'Structure model' '_struct_site.pdbx_auth_comp_id' 11 2 'Structure model' '_struct_site.pdbx_auth_seq_id' # _pdbx_nmr_exptl_sample.component TSP-1 _pdbx_nmr_exptl_sample.concentration 3 _pdbx_nmr_exptl_sample.concentration_range ? _pdbx_nmr_exptl_sample.concentration_units mM _pdbx_nmr_exptl_sample.isotopic_labeling ? _pdbx_nmr_exptl_sample.solution_id 1 # 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 TYR A 5 ? ? -112.26 78.97 2 1 TRP A 7 ? ? -95.31 30.95 3 2 TYR A 5 ? ? -112.28 78.95 4 2 TRP A 7 ? ? -95.35 30.94 5 3 TYR A 5 ? ? -112.28 78.86 6 3 TRP A 7 ? ? -95.40 31.03 7 4 TYR A 5 ? ? -112.28 78.95 8 4 TRP A 7 ? ? -95.35 30.93 9 5 TYR A 5 ? ? -112.24 79.00 10 5 TRP A 7 ? ? -95.33 30.91 11 6 CYS A 2 ? ? -118.13 76.60 12 6 DLE A 4 ? ? 99.92 -37.88 13 6 TYR A 5 ? ? -112.22 78.90 14 6 TRP A 7 ? ? -95.24 30.93 15 7 CYS A 2 ? ? -118.19 76.61 16 7 DLE A 4 ? ? 99.85 -37.91 17 7 TYR A 5 ? ? -112.13 78.85 18 7 TRP A 7 ? ? -95.26 30.94 19 8 DLE A 4 ? ? 99.99 -30.01 20 8 TYR A 5 ? ? -113.31 75.61 21 9 TYR A 5 ? ? -113.29 75.63 22 10 DLE A 4 ? ? 99.98 -30.06 23 10 TYR A 5 ? ? -113.28 75.49 #