data_2MAG # _entry.id 2MAG # _audit_conform.dict_name mmcif_pdbx.dic _audit_conform.dict_version 5.279 _audit_conform.dict_location http://mmcif.pdb.org/dictionaries/ascii/mmcif_pdbx.dic # loop_ _database_2.database_id _database_2.database_code PDB 2MAG WWPDB D_1000178329 # _pdbx_database_status.status_code REL _pdbx_database_status.entry_id 2MAG _pdbx_database_status.recvd_initial_deposition_date 1997-12-19 _pdbx_database_status.deposit_site ? _pdbx_database_status.process_site ? _pdbx_database_status.SG_entry . _pdbx_database_status.status_code_sf ? _pdbx_database_status.status_code_mr ? _pdbx_database_status.status_code_cs ? _pdbx_database_status.methods_development_category ? _pdbx_database_status.pdb_format_compatible Y # loop_ _audit_author.name _audit_author.pdbx_ordinal 'Gesell, J.J.' 1 'Zasloff, M.' 2 'Opella, S.J.' 3 # _citation.id primary _citation.title ;Two-dimensional 1H NMR experiments show that the 23-residue magainin antibiotic peptide is an alpha-helix in dodecylphosphocholine micelles, sodium dodecylsulfate micelles, and trifluoroethanol/water solution. ; _citation.journal_abbrev J.Biomol.NMR _citation.journal_volume 9 _citation.page_first 127 _citation.page_last 135 _citation.year 1997 _citation.journal_id_ASTM JBNME9 _citation.country NE _citation.journal_id_ISSN 0925-2738 _citation.journal_id_CSD 0800 _citation.book_publisher ? _citation.pdbx_database_id_PubMed 9090128 _citation.pdbx_database_id_DOI 10.1023/A:1018698002314 # loop_ _citation_author.citation_id _citation_author.name _citation_author.ordinal primary 'Gesell, J.' 1 primary 'Zasloff, M.' 2 primary 'Opella, S.J.' 3 # _cell.entry_id 2MAG _cell.length_a 1.000 _cell.length_b 1.000 _cell.length_c 1.000 _cell.angle_alpha 90.00 _cell.angle_beta 90.00 _cell.angle_gamma 90.00 _cell.Z_PDB 1 _cell.pdbx_unique_axis ? # _symmetry.entry_id 2MAG _symmetry.space_group_name_H-M 'P 1' _symmetry.pdbx_full_space_group_name_H-M ? _symmetry.cell_setting ? _symmetry.Int_Tables_number 1 # _entity.id 1 _entity.type polymer _entity.src_method syn _entity.pdbx_description 'MAGAININ 2' _entity.formula_weight 2469.945 _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 'GIGKFLHSAKKFGKAFVGEIMNS(NH2)' _entity_poly.pdbx_seq_one_letter_code_can GIGKFLHSAKKFGKAFVGEIMNSX _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 ILE n 1 3 GLY n 1 4 LYS n 1 5 PHE n 1 6 LEU n 1 7 HIS n 1 8 SER n 1 9 ALA n 1 10 LYS n 1 11 LYS n 1 12 PHE n 1 13 GLY n 1 14 LYS n 1 15 ALA n 1 16 PHE n 1 17 VAL n 1 18 GLY n 1 19 GLU n 1 20 ILE n 1 21 MET n 1 22 ASN n 1 23 SER n 1 24 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 'Xenopus laevis' _pdbx_entity_src_syn.organism_common_name 'African clawed frog' _pdbx_entity_src_syn.ncbi_taxonomy_id 8355 _pdbx_entity_src_syn.details 'THE PEPTIDE WAS PREPARED BY SOLID-PHASE SYNTHESIS' # _struct_ref.id 1 _struct_ref.db_name UNP _struct_ref.db_code MAGA_XENLA _struct_ref.entity_id 1 _struct_ref.pdbx_db_accession P11006 _struct_ref.pdbx_align_begin 1 _struct_ref.pdbx_seq_one_letter_code ;MFKGLFICSLIAVICANALPQPEASADEDMDEREVRGIGKFLHSAGKFGKAFVGEIMKSKRDAEAVGPEAFADEDLDERE VRGIGKFLHSAKKFGKAFVGEIMNSKRDAEAVGPEAFADEDLDEREVRGIGKFLHSAKKFGKAFVGEIMNSKRDAEAVGP EAFADEDLDEREVRGIGKFLHSAKKFGKAFVGEIMNSKRDAEAVGPEAFADEDFDEREVRGIGKFLHSAKKFGKAFVGEI MNSKRDAEAVGPEAFADEDLDEREVRGIGKFLHSAKKFGKAFVGEIMNSKRDAEAVDDRRWVE ; _struct_ref.pdbx_db_isoform ? # _struct_ref_seq.align_id 1 _struct_ref_seq.ref_id 1 _struct_ref_seq.pdbx_PDB_id_code 2MAG _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 23 _struct_ref_seq.pdbx_seq_align_end_ins_code ? _struct_ref_seq.pdbx_db_accession P11006 _struct_ref_seq.db_align_beg 267 _struct_ref_seq.pdbx_db_align_beg_ins_code ? _struct_ref_seq.db_align_end 289 _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 23 # 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 ASN 'L-peptide linking' y ASPARAGINE ? 'C4 H8 N2 O3' 132.118 GLU 'L-peptide linking' y 'GLUTAMIC ACID' ? 'C5 H9 N O4' 147.129 GLY 'peptide linking' y GLYCINE ? 'C2 H5 N O2' 75.067 HIS 'L-peptide linking' y HISTIDINE ? 'C6 H10 N3 O2 1' 156.162 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 MET 'L-peptide linking' y METHIONINE ? 'C5 H11 N O2 S' 149.211 NH2 non-polymer . 'AMINO GROUP' ? 'H2 N' 16.023 PHE 'L-peptide linking' y PHENYLALANINE ? 'C9 H11 N O2' 165.189 SER 'L-peptide linking' y SERINE ? 'C3 H7 N O3' 105.093 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.type _pdbx_nmr_exptl.solution_id 1 1 NOESY 1 2 1 TOCSY 1 3 1 DQF-COSY 1 # _pdbx_nmr_exptl_sample_conditions.conditions_id 1 _pdbx_nmr_exptl_sample_conditions.temperature 303 _pdbx_nmr_exptl_sample_conditions.pressure ? _pdbx_nmr_exptl_sample_conditions.pH 4.1 _pdbx_nmr_exptl_sample_conditions.ionic_strength ? _pdbx_nmr_exptl_sample_conditions.pressure_units . _pdbx_nmr_exptl_sample_conditions.temperature_units K # _pdbx_nmr_spectrometer.spectrometer_id 1 _pdbx_nmr_spectrometer.model DMX600 _pdbx_nmr_spectrometer.manufacturer Bruker _pdbx_nmr_spectrometer.field_strength 600 _pdbx_nmr_spectrometer.type ? # _pdbx_nmr_refine.entry_id 2MAG _pdbx_nmr_refine.method 'DISTANCE GEOMETRY, SIMULATED ANNEALING' _pdbx_nmr_refine.details 'REFINEMENT DETAILS CAN BE FOUND IN THE JRNL CITATION ABOVE.' _pdbx_nmr_refine.software_ordinal 1 # _pdbx_nmr_ensemble.entry_id 2MAG _pdbx_nmr_ensemble.conformers_calculated_total_number 50 _pdbx_nmr_ensemble.conformers_submitted_total_number 10 _pdbx_nmr_ensemble.conformer_selection_criteria '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 ? # loop_ _pdbx_nmr_software.classification _pdbx_nmr_software.name _pdbx_nmr_software.version _pdbx_nmr_software.authors _pdbx_nmr_software.ordinal refinement 'X-PLOR INTERFACED THROUGH NMRCOMPASS' NMRCOMPASS BRUNGER 1 'structure solution' 'BIOSYM NMRCOMPASS' NMRCOMPASS ? 2 # _exptl.entry_id 2MAG _exptl.method 'SOLUTION NMR' _exptl.crystals_number ? # _struct.entry_id 2MAG _struct.title 'NMR STRUCTURE OF MAGAININ 2 IN DPC MICELLES, 10 STRUCTURES' _struct.pdbx_descriptor 'MAGAININ 2' _struct.pdbx_model_details ? _struct.pdbx_CASP_flag ? _struct.pdbx_model_type_details ? # _struct_keywords.entry_id 2MAG _struct_keywords.pdbx_keywords ANTIBIOTIC _struct_keywords.text 'ANTIBIOTIC, MAGAININ, MEMBRANE, AMPHIPATHIC HELIX, MICELLE' # _struct_asym.id A _struct_asym.pdbx_blank_PDB_chainid_flag Y _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 LYS _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 MET _struct_conf.end_label_asym_id A _struct_conf.end_label_seq_id 21 _struct_conf.pdbx_end_PDB_ins_code ? _struct_conf.beg_auth_comp_id LYS _struct_conf.beg_auth_asym_id A _struct_conf.beg_auth_seq_id 4 _struct_conf.end_auth_comp_id MET _struct_conf.end_auth_asym_id A _struct_conf.end_auth_seq_id 21 _struct_conf.pdbx_PDB_helix_class 1 _struct_conf.details ? _struct_conf.pdbx_PDB_helix_length 18 # _struct_conf_type.id HELX_P _struct_conf_type.criteria ? _struct_conf_type.reference ? # _struct_conn.id covale1 _struct_conn.conn_type_id covale _struct_conn.pdbx_leaving_atom_flag ? _struct_conn.pdbx_PDB_id ? _struct_conn.ptnr1_label_asym_id A _struct_conn.ptnr1_label_comp_id NH2 _struct_conn.ptnr1_label_seq_id 24 _struct_conn.ptnr1_label_atom_id N _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 1_555 _struct_conn.ptnr2_label_asym_id A _struct_conn.ptnr2_label_comp_id SER _struct_conn.ptnr2_label_seq_id 23 _struct_conn.ptnr2_label_atom_id C _struct_conn.pdbx_ptnr2_label_alt_id ? _struct_conn.pdbx_ptnr2_PDB_ins_code ? _struct_conn.ptnr1_auth_asym_id A _struct_conn.ptnr1_auth_comp_id NH2 _struct_conn.ptnr1_auth_seq_id 24 _struct_conn.ptnr2_auth_asym_id A _struct_conn.ptnr2_auth_comp_id SER _struct_conn.ptnr2_auth_seq_id 23 _struct_conn.ptnr2_symmetry 1_555 _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 1.345 _struct_conn.pdbx_value_order ? # _struct_conn_type.id covale _struct_conn_type.criteria ? _struct_conn_type.reference ? # _struct_site.id AC1 _struct_site.pdbx_evidence_code Software _struct_site.pdbx_auth_asym_id ? _struct_site.pdbx_auth_comp_id ? _struct_site.pdbx_auth_seq_id ? _struct_site.pdbx_auth_ins_code ? _struct_site.pdbx_num_residues 1 _struct_site.details 'BINDING SITE FOR RESIDUE NH2 A 24' # _struct_site_gen.id 1 _struct_site_gen.site_id AC1 _struct_site_gen.pdbx_num_res 1 _struct_site_gen.label_comp_id SER _struct_site_gen.label_asym_id A _struct_site_gen.label_seq_id 23 _struct_site_gen.pdbx_auth_ins_code ? _struct_site_gen.auth_comp_id SER _struct_site_gen.auth_asym_id A _struct_site_gen.auth_seq_id 23 _struct_site_gen.label_atom_id . _struct_site_gen.label_alt_id ? _struct_site_gen.symmetry 1_555 _struct_site_gen.details ? # _database_PDB_matrix.entry_id 2MAG _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 # _atom_sites.entry_id 2MAG _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 ILE 2 2 2 ILE ILE 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 PHE 5 5 5 PHE PHE A . n A 1 6 LEU 6 6 6 LEU LEU A . n A 1 7 HIS 7 7 7 HIS HIS A . n A 1 8 SER 8 8 8 SER SER A . n A 1 9 ALA 9 9 9 ALA ALA A . n A 1 10 LYS 10 10 10 LYS LYS A . n A 1 11 LYS 11 11 11 LYS LYS A . n A 1 12 PHE 12 12 12 PHE PHE A . n A 1 13 GLY 13 13 13 GLY GLY A . n A 1 14 LYS 14 14 14 LYS LYS A . n A 1 15 ALA 15 15 15 ALA ALA A . n A 1 16 PHE 16 16 16 PHE PHE A . n A 1 17 VAL 17 17 17 VAL VAL A . n A 1 18 GLY 18 18 18 GLY GLY A . n A 1 19 GLU 19 19 19 GLU GLU A . n A 1 20 ILE 20 20 20 ILE ILE A . n A 1 21 MET 21 21 21 MET MET A . n A 1 22 ASN 22 22 22 ASN ASN A . n A 1 23 SER 23 23 23 SER SER A . n A 1 24 NH2 24 24 24 NH2 NH2 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 1998-04-08 2 'Structure model' 1 1 2008-03-24 3 'Structure model' 1 2 2011-07-13 4 'Structure model' 1 3 2016-10-26 # _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 ? # 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' 'Structure summary' # loop_ _software.name _software.classification _software.version _software.citation_id _software.pdbx_ordinal X-PLOR 'model building' . ? 1 X-PLOR refinement . ? 2 X-PLOR phasing . ? 3 # 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 ILE A 2 ? ? -76.69 26.44 2 1 LYS A 10 ? ? -63.61 -70.35 3 2 ASN A 22 ? ? -72.20 -87.53 4 3 ILE A 2 ? ? -75.92 27.79 5 5 ILE A 2 ? ? -82.28 32.35 6 5 PHE A 5 ? ? -47.38 -70.97 7 6 ASN A 22 ? ? -39.69 -86.65 8 7 ASN A 22 ? ? -69.12 -84.87 9 10 ASN A 22 ? ? 96.24 52.45 #