data_2M7R # _entry.id 2M7R # _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 2M7R pdb_00002m7r 10.2210/pdb2m7r/pdb RCSB RCSB103315 ? ? BMRB 19202 ? ? WWPDB D_1000103315 ? ? # _pdbx_database_related.db_id 19202 _pdbx_database_related.db_name BMRB _pdbx_database_related.content_type unspecified _pdbx_database_related.details . # _pdbx_database_status.deposit_site BMRB _pdbx_database_status.entry_id 2M7R _pdbx_database_status.process_site RCSB _pdbx_database_status.recvd_initial_deposition_date 2013-04-29 _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.methods_development_category ? _pdbx_database_status.pdb_format_compatible Y _pdbx_database_status.status_code_nmr_data REL # loop_ _audit_author.name _audit_author.pdbx_ordinal 'Curtice, K.J.' 1 'Platt, R.J.' 2 'Skalicky, J.J.' 3 'Horvath, M.P.' 4 'Twede, V.D.' 5 # _citation.id primary _citation.title 'From molecular phylogeny towards differentiating pharmacology for NMDA receptor subtypes.' _citation.journal_abbrev Toxicon _citation.journal_volume 81C _citation.page_first 67 _citation.page_last 79 _citation.year 2014 _citation.journal_id_ASTM TOXIA6 _citation.country UK _citation.journal_id_ISSN 0041-0101 _citation.journal_id_CSD 2043 _citation.book_publisher ? _citation.pdbx_database_id_PubMed 24508768 _citation.pdbx_database_id_DOI 10.1016/j.toxicon.2014.01.016 # loop_ _citation_author.citation_id _citation_author.name _citation_author.ordinal _citation_author.identifier_ORCID primary 'Platt, R.J.' 1 ? primary 'Curtice, K.J.' 2 ? primary 'Twede, V.D.' 3 ? primary 'Watkins, M.' 4 ? primary 'Gruszczynski, P.' 5 ? primary 'Bulaj, G.' 6 ? primary 'Horvath, M.P.' 7 ? primary 'Olivera, B.M.' 8 ? # _entity.id 1 _entity.type polymer _entity.src_method syn _entity.pdbx_description 'CONANTOKIN BK-B' _entity.formula_weight 1156.047 _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 'CON BK-B' # _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 'GE(CGU)(CGU)YS(CGU)AI(NH2)' _entity_poly.pdbx_seq_one_letter_code_can GEEEYSEAIX _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 GLU n 1 3 CGU n 1 4 CGU n 1 5 TYR n 1 6 SER n 1 7 CGU n 1 8 ALA n 1 9 ILE n 1 10 NH2 n # _struct_ref.id 1 _struct_ref.db_name PDB _struct_ref.db_code 2M7R _struct_ref.pdbx_db_accession 2M7R _struct_ref.entity_id 1 _struct_ref.pdbx_align_begin ? _struct_ref.pdbx_seq_one_letter_code ? _struct_ref.pdbx_db_isoform ? # _struct_ref_seq.align_id 1 _struct_ref_seq.ref_id 1 _struct_ref_seq.pdbx_PDB_id_code 2M7R _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 10 _struct_ref_seq.pdbx_seq_align_end_ins_code ? _struct_ref_seq.pdbx_db_accession 2M7R _struct_ref_seq.db_align_beg 1 _struct_ref_seq.pdbx_db_align_beg_ins_code ? _struct_ref_seq.db_align_end 10 _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 10 # 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 CGU 'L-peptide linking' n 'GAMMA-CARBOXY-GLUTAMIC ACID' ? 'C6 H9 N O6' 191.139 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 NH2 non-polymer . 'AMINO GROUP' ? 'H2 N' 16.023 SER 'L-peptide linking' y SERINE ? 'C3 H7 N O3' 105.093 TYR 'L-peptide linking' y TYROSINE ? 'C9 H11 N O3' 181.189 # 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 NOESY' 1 2 1 '2D 1H-13C HSQC' # _pdbx_nmr_exptl_sample_conditions.conditions_id 1 _pdbx_nmr_exptl_sample_conditions.ionic_strength ? _pdbx_nmr_exptl_sample_conditions.pH 6.1 _pdbx_nmr_exptl_sample_conditions.pressure AMBIENT _pdbx_nmr_exptl_sample_conditions.pressure_units ? _pdbx_nmr_exptl_sample_conditions.temperature 298 _pdbx_nmr_exptl_sample_conditions.temperature_units K # _pdbx_nmr_sample_details.contents '1.1 mM CONANTOKIN BK-B, trifluoroethanol/water' _pdbx_nmr_sample_details.solution_id 1 _pdbx_nmr_sample_details.solvent_system trifluoroethanol/water # _pdbx_nmr_spectrometer.field_strength 900 _pdbx_nmr_spectrometer.manufacturer Varian _pdbx_nmr_spectrometer.model INOVA _pdbx_nmr_spectrometer.spectrometer_id 1 _pdbx_nmr_spectrometer.type 'VARIAN INOVA' # _pdbx_nmr_refine.entry_id 2M7R _pdbx_nmr_refine.method 'simulated annealing' _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 1000 _pdbx_nmr_ensemble.conformers_submitted_total_number 20 _pdbx_nmr_ensemble.distance_constraint_violation_method ? _pdbx_nmr_ensemble.entry_id 2M7R _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.torsion_angle_constraint_violation_method ? # _pdbx_nmr_representative.conformer_id 1 _pdbx_nmr_representative.entry_id 2M7R _pdbx_nmr_representative.selection_criteria 'closest to the average' # _pdbx_nmr_software.authors 'SCHWIETERS, KUSZEWSKI, TJ' _pdbx_nmr_software.classification refinement _pdbx_nmr_software.name 'X-PLOR NIH' _pdbx_nmr_software.version ? _pdbx_nmr_software.ordinal 1 # _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 2M7R _exptl.method 'SOLUTION NMR' _exptl.method_details ? # _struct.entry_id 2M7R _struct.title 'Nmda receptor antagonist, conantokin bk-b, nmr, 20 structure' _struct.pdbx_model_details 'closest to the average, model 1' _struct.pdbx_CASP_flag ? _struct.pdbx_model_type_details ? # _struct_keywords.entry_id 2M7R _struct_keywords.pdbx_keywords 'TRANSPORT PROTEIN INHIBITOR' _struct_keywords.text 'TRANSPORT PROTEIN INHIBITOR' # _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 ? # _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 CGU _struct_conf.beg_label_asym_id A _struct_conf.beg_label_seq_id 3 _struct_conf.pdbx_beg_PDB_ins_code ? _struct_conf.end_label_comp_id ILE _struct_conf.end_label_asym_id A _struct_conf.end_label_seq_id 9 _struct_conf.pdbx_end_PDB_ins_code ? _struct_conf.beg_auth_comp_id CGU _struct_conf.beg_auth_asym_id A _struct_conf.beg_auth_seq_id 3 _struct_conf.end_auth_comp_id ILE _struct_conf.end_auth_asym_id A _struct_conf.end_auth_seq_id 9 _struct_conf.pdbx_PDB_helix_class 1 _struct_conf.details ? _struct_conf.pdbx_PDB_helix_length 7 # _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 covale1 covale both ? A GLU 2 C ? ? ? 1_555 A CGU 3 N ? ? A GLU 2 A CGU 3 1_555 ? ? ? ? ? ? ? 1.329 sing ? covale2 covale both ? A CGU 3 C ? ? ? 1_555 A CGU 4 N ? ? A CGU 3 A CGU 4 1_555 ? ? ? ? ? ? ? 1.329 sing ? covale3 covale both ? A CGU 4 C ? ? ? 1_555 A TYR 5 N ? ? A CGU 4 A TYR 5 1_555 ? ? ? ? ? ? ? 1.328 sing ? covale4 covale both ? A SER 6 C ? ? ? 1_555 A CGU 7 N ? ? A SER 6 A CGU 7 1_555 ? ? ? ? ? ? ? 1.329 sing ? covale5 covale both ? A CGU 7 C ? ? ? 1_555 A ALA 8 N ? ? A CGU 7 A ALA 8 1_555 ? ? ? ? ? ? ? 1.329 sing ? covale6 covale both ? A ILE 9 C ? ? ? 1_555 A NH2 10 N ? ? A ILE 9 A NH2 10 1_555 ? ? ? ? ? ? ? 1.306 sing ? # _struct_conn_type.id covale _struct_conn_type.criteria ? _struct_conn_type.reference ? # _atom_sites.entry_id 2M7R _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 # 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 GLU 2 2 2 GLU GLU A . n A 1 3 CGU 3 3 3 CGU CGU A . n A 1 4 CGU 4 4 4 CGU CGU A . n A 1 5 TYR 5 5 5 TYR TYR A . n A 1 6 SER 6 6 6 SER SER A . n A 1 7 CGU 7 7 7 CGU CGU A . n A 1 8 ALA 8 8 8 ALA ALA A . n A 1 9 ILE 9 9 9 ILE ILE A . n A 1 10 NH2 10 10 10 NH2 NH2 A . n # _pdbx_molecule_features.prd_id PRD_001185 _pdbx_molecule_features.name 'CONANTOKIN BK-B' _pdbx_molecule_features.type Polypeptide _pdbx_molecule_features.class Inhibitor _pdbx_molecule_features.details ? # _pdbx_molecule.instance_id 1 _pdbx_molecule.prd_id PRD_001185 _pdbx_molecule.asym_id A # loop_ _pdbx_struct_mod_residue.id _pdbx_struct_mod_residue.label_asym_id _pdbx_struct_mod_residue.label_comp_id _pdbx_struct_mod_residue.label_seq_id _pdbx_struct_mod_residue.auth_asym_id _pdbx_struct_mod_residue.auth_comp_id _pdbx_struct_mod_residue.auth_seq_id _pdbx_struct_mod_residue.PDB_ins_code _pdbx_struct_mod_residue.parent_comp_id _pdbx_struct_mod_residue.details 1 A CGU 3 A CGU 3 ? GLU 'GAMMA-CARBOXY-GLUTAMIC ACID' 2 A CGU 4 A CGU 4 ? GLU 'GAMMA-CARBOXY-GLUTAMIC ACID' 3 A CGU 7 A CGU 7 ? GLU 'GAMMA-CARBOXY-GLUTAMIC 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 2014-02-19 2 'Structure model' 1 1 2014-03-12 3 'Structure model' 1 2 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' 'Database references' 2 3 'Structure model' 'Data collection' 3 3 'Structure model' 'Database references' 4 3 'Structure model' 'Derived calculations' 5 3 '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 3 'Structure model' database_2 2 3 'Structure model' pdbx_database_status 3 3 'Structure model' pdbx_nmr_software 4 3 'Structure model' struct_conn # 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 3 'Structure model' '_database_2.pdbx_DOI' 2 3 'Structure model' '_database_2.pdbx_database_accession' 3 3 'Structure model' '_pdbx_database_status.status_code_nmr_data' 4 3 'Structure model' '_pdbx_nmr_software.name' 5 3 'Structure model' '_struct_conn.pdbx_leaving_atom_flag' # _pdbx_nmr_exptl_sample.component 'CONANTOKIN BK-B-1' _pdbx_nmr_exptl_sample.concentration 1.1 _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 4 CGU A 3 ? ? -87.58 32.34 2 6 CGU A 4 ? ? -69.32 6.97 3 7 GLU A 2 ? ? -154.45 22.73 4 7 CGU A 4 ? ? -152.78 -14.18 5 8 GLU A 2 ? ? -55.78 -70.43 6 9 GLU A 2 ? ? -69.92 88.59 7 9 CGU A 3 ? ? -88.75 -78.62 8 10 GLU A 2 ? ? 54.89 -82.41 9 15 GLU A 2 ? ? -151.79 13.37 10 16 ALA A 8 ? ? -153.33 56.35 11 17 CGU A 3 ? ? -170.04 -60.04 12 18 CGU A 3 ? ? -160.29 -73.91 13 20 GLU A 2 ? ? 50.90 78.11 14 20 CGU A 3 ? ? -153.72 -53.86 #