data_1PLX # _entry.id 1PLX # _audit_conform.dict_name mmcif_pdbx.dic _audit_conform.dict_version 5.392 _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 1PLX pdb_00001plx 10.2210/pdb1plx/pdb RCSB RCSB019413 ? ? WWPDB D_1000019413 ? ? # 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 2004-03-16 2 'Structure model' 1 1 2008-04-29 3 'Structure model' 1 2 2011-07-13 4 'Structure model' 1 3 2022-02-23 5 'Structure model' 1 4 2024-05-22 # _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' 'Database references' 4 4 'Structure model' 'Derived calculations' 5 5 'Structure model' 'Data collection' # 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_struct_assembly 3 4 'Structure model' pdbx_struct_oper_list 4 5 'Structure model' chem_comp_atom 5 5 'Structure model' chem_comp_bond # 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' # _pdbx_database_status.status_code REL _pdbx_database_status.entry_id 1PLX _pdbx_database_status.recvd_initial_deposition_date 2003-06-09 _pdbx_database_status.deposit_site RCSB _pdbx_database_status.process_site RCSB _pdbx_database_status.status_code_mr REL _pdbx_database_status.SG_entry . _pdbx_database_status.pdb_format_compatible Y _pdbx_database_status.status_code_sf ? _pdbx_database_status.status_code_cs ? _pdbx_database_status.status_code_nmr_data ? _pdbx_database_status.methods_development_category ? # _pdbx_database_related.db_name PDB _pdbx_database_related.db_id 1PLW _pdbx_database_related.details 'The same peptide in fast tumbling DMPC/DHPC bicelles' _pdbx_database_related.content_type unspecified # loop_ _audit_author.name _audit_author.pdbx_ordinal 'Marcotte, I.' 1 'Separovic, F.' 2 'Auger, M.' 3 'Gagne, S.M.' 4 # _citation.id primary _citation.title 'A multidimensional (1)h NMR investigation of the conformation of methionine-enkephalin in fast-tumbling bicelles.' _citation.journal_abbrev Biophys.J. _citation.journal_volume 86 _citation.page_first 1587 _citation.page_last 1600 _citation.year 2004 _citation.journal_id_ASTM BIOJAU _citation.country US _citation.journal_id_ISSN 0006-3495 _citation.journal_id_CSD 0030 _citation.book_publisher ? _citation.pdbx_database_id_PubMed 14990485 _citation.pdbx_database_id_DOI ? # loop_ _citation_author.citation_id _citation_author.name _citation_author.ordinal _citation_author.identifier_ORCID primary 'Marcotte, I.' 1 ? primary 'Separovic, F.' 2 ? primary 'Auger, M.' 3 ? primary 'Gagne, S.M.' 4 ? # _entity.id 1 _entity.type polymer _entity.src_method syn _entity.pdbx_description 'Met-enkephalin 1' _entity.formula_weight 573.662 _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 no _entity_poly.pdbx_seq_one_letter_code YGGFM _entity_poly.pdbx_seq_one_letter_code_can YGGFM _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 TYR n 1 2 GLY n 1 3 GLY n 1 4 PHE n 1 5 MET 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 'THE PEPETIDE WAS CHEMICALLY SYNTHESIZED. THE SEQUENCE OF THE PEPTIDE IS NATURALLY FOUND IN HOMO SAPIENS (HUMAN)' # 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 GLY 'peptide linking' y GLYCINE ? 'C2 H5 N O2' 75.067 MET 'L-peptide linking' y METHIONINE ? 'C5 H11 N O2 S' 149.211 PHE 'L-peptide linking' y PHENYLALANINE ? 'C9 H11 N O2' 165.189 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 TYR 1 1 1 TYR TYR A . n A 1 2 GLY 2 2 2 GLY GLY A . n A 1 3 GLY 3 3 3 GLY GLY A . n A 1 4 PHE 4 4 4 PHE PHE A . n A 1 5 MET 5 5 5 MET MET A . n # _exptl.entry_id 1PLX _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 1PLX _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 1PLX _struct.title 'NMR structure of Methionine-Enkephalin in fast tumbling Bicelles/DMPG' _struct.pdbx_model_details ? _struct.pdbx_CASP_flag ? _struct.pdbx_model_type_details ? # _struct_keywords.entry_id 1PLX _struct_keywords.pdbx_keywords NEUROPEPTIDE _struct_keywords.text NEUROPEPTIDE # _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 PENK_HUMAN _struct_ref.pdbx_db_accession P01210 _struct_ref.entity_id 1 _struct_ref.pdbx_seq_one_letter_code YGGFM _struct_ref.pdbx_align_begin 100 _struct_ref.pdbx_db_isoform ? # _struct_ref_seq.align_id 1 _struct_ref_seq.ref_id 1 _struct_ref_seq.pdbx_PDB_id_code 1PLX _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 5 _struct_ref_seq.pdbx_seq_align_end_ins_code ? _struct_ref_seq.pdbx_db_accession P01210 _struct_ref_seq.db_align_beg 100 _struct_ref_seq.pdbx_db_align_beg_ins_code ? _struct_ref_seq.db_align_end 104 _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 5 # _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 # _struct_biol.id 1 # _pdbx_nmr_ensemble.entry_id 1PLX _pdbx_nmr_ensemble.conformers_calculated_total_number 200 _pdbx_nmr_ensemble.conformers_submitted_total_number 80 _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 1PLX _pdbx_nmr_representative.conformer_id 1 _pdbx_nmr_representative.selection_criteria '1 and 2, closest to the average of each of the two conformers' # _pdbx_nmr_sample_details.solution_id 1 _pdbx_nmr_sample_details.contents ;5.1uM Menk; (DMPC+DMPG)/DHPC: 0.5:1 (molar ratio); DMPC/DMPG: 9:1 (molar ratio); Lipid/peptide: 25:1 (molar ratio); 10% w/v of lipids in water; 90%H2O, 10%D2O ; _pdbx_nmr_sample_details.solvent_system '90% H2O/10% D2O' # _pdbx_nmr_exptl_sample_conditions.conditions_id 1 _pdbx_nmr_exptl_sample_conditions.temperature 295 _pdbx_nmr_exptl_sample_conditions.pressure ambient _pdbx_nmr_exptl_sample_conditions.pH 4.8 _pdbx_nmr_exptl_sample_conditions.ionic_strength 9mM _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 g-COSY # _pdbx_nmr_details.entry_id 1PLX _pdbx_nmr_details.text 'PFG diffusion experiments were also performed on the sample' # _pdbx_nmr_refine.entry_id 1PLX _pdbx_nmr_refine.method 'simulated annealing' _pdbx_nmr_refine.details ;The structures are based on a total of 2 phi angle and 58 NOE-derived distance constraints. 1000 high-temperature steps were used (15 ps) up to a final temperature of 50000 K then 1000 cooling steps (250 K, 15 ps) were applied. Finally, 10 cycles of 200 minimization steps were performed A repel constant value of 0.8 was used ; _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 VNMR 6.1C collection 'Varian Inc.' 1 NMRPipe '2.0 Rev 2001.117.12.48' processing 'Frank Delaglio' 2 NMRView 5.0.4 'data analysis' 'Bruce A. Johnson' 3 CNS 1.1 'structure solution' 'Axel T. Brunger' 4 CNS 1.1 refinement 'Axel T. Brunger' 5 # 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 GLY N N N N 1 GLY CA C N N 2 GLY C C N N 3 GLY O O N N 4 GLY OXT O N N 5 GLY H H N N 6 GLY H2 H N N 7 GLY HA2 H N N 8 GLY HA3 H N N 9 GLY HXT H N N 10 MET N N N N 11 MET CA C N S 12 MET C C N N 13 MET O O N N 14 MET CB C N N 15 MET CG C N N 16 MET SD S N N 17 MET CE C N N 18 MET OXT O N N 19 MET H H N N 20 MET H2 H N N 21 MET HA H N N 22 MET HB2 H N N 23 MET HB3 H N N 24 MET HG2 H N N 25 MET HG3 H N N 26 MET HE1 H N N 27 MET HE2 H N N 28 MET HE3 H N N 29 MET HXT H N N 30 PHE N N N N 31 PHE CA C N S 32 PHE C C N N 33 PHE O O N N 34 PHE CB C N N 35 PHE CG C Y N 36 PHE CD1 C Y N 37 PHE CD2 C Y N 38 PHE CE1 C Y N 39 PHE CE2 C Y N 40 PHE CZ C Y N 41 PHE OXT O N N 42 PHE H H N N 43 PHE H2 H N N 44 PHE HA H N N 45 PHE HB2 H N N 46 PHE HB3 H N N 47 PHE HD1 H N N 48 PHE HD2 H N N 49 PHE HE1 H N N 50 PHE HE2 H N N 51 PHE HZ H N N 52 PHE HXT H N N 53 TYR N N N N 54 TYR CA C N S 55 TYR C C N N 56 TYR O O N N 57 TYR CB C N N 58 TYR CG C Y N 59 TYR CD1 C Y N 60 TYR CD2 C Y N 61 TYR CE1 C Y N 62 TYR CE2 C Y N 63 TYR CZ C Y N 64 TYR OH O N N 65 TYR OXT O N N 66 TYR H H N N 67 TYR H2 H N N 68 TYR HA H N N 69 TYR HB2 H N N 70 TYR HB3 H N N 71 TYR HD1 H N N 72 TYR HD2 H N N 73 TYR HE1 H N N 74 TYR HE2 H N N 75 TYR HH H N N 76 TYR HXT H N N 77 # 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 GLY N CA sing N N 1 GLY N H sing N N 2 GLY N H2 sing N N 3 GLY CA C sing N N 4 GLY CA HA2 sing N N 5 GLY CA HA3 sing N N 6 GLY C O doub N N 7 GLY C OXT sing N N 8 GLY OXT HXT sing N N 9 MET N CA sing N N 10 MET N H sing N N 11 MET N H2 sing N N 12 MET CA C sing N N 13 MET CA CB sing N N 14 MET CA HA sing N N 15 MET C O doub N N 16 MET C OXT sing N N 17 MET CB CG sing N N 18 MET CB HB2 sing N N 19 MET CB HB3 sing N N 20 MET CG SD sing N N 21 MET CG HG2 sing N N 22 MET CG HG3 sing N N 23 MET SD CE sing N N 24 MET CE HE1 sing N N 25 MET CE HE2 sing N N 26 MET CE HE3 sing N N 27 MET OXT HXT sing N N 28 PHE N CA sing N N 29 PHE N H sing N N 30 PHE N H2 sing N N 31 PHE CA C sing N N 32 PHE CA CB sing N N 33 PHE CA HA sing N N 34 PHE C O doub N N 35 PHE C OXT sing N N 36 PHE CB CG sing N N 37 PHE CB HB2 sing N N 38 PHE CB HB3 sing N N 39 PHE CG CD1 doub Y N 40 PHE CG CD2 sing Y N 41 PHE CD1 CE1 sing Y N 42 PHE CD1 HD1 sing N N 43 PHE CD2 CE2 doub Y N 44 PHE CD2 HD2 sing N N 45 PHE CE1 CZ doub Y N 46 PHE CE1 HE1 sing N N 47 PHE CE2 CZ sing Y N 48 PHE CE2 HE2 sing N N 49 PHE CZ HZ sing N N 50 PHE OXT HXT sing N N 51 TYR N CA sing N N 52 TYR N H sing N N 53 TYR N H2 sing N N 54 TYR CA C sing N N 55 TYR CA CB sing N N 56 TYR CA HA sing N N 57 TYR C O doub N N 58 TYR C OXT sing N N 59 TYR CB CG sing N N 60 TYR CB HB2 sing N N 61 TYR CB HB3 sing N N 62 TYR CG CD1 doub Y N 63 TYR CG CD2 sing Y N 64 TYR CD1 CE1 sing Y N 65 TYR CD1 HD1 sing N N 66 TYR CD2 CE2 doub Y N 67 TYR CD2 HD2 sing N N 68 TYR CE1 CZ doub Y N 69 TYR CE1 HE1 sing N N 70 TYR CE2 CZ sing Y N 71 TYR CE2 HE2 sing N N 72 TYR CZ OH sing N N 73 TYR OH HH sing N N 74 TYR OXT HXT sing N N 75 # _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 # _atom_sites.entry_id 1PLX _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_