data_2KT2 # _entry.id 2KT2 # _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 2KT2 pdb_00002kt2 10.2210/pdb2kt2/pdb RCSB RCSB101538 ? ? WWPDB D_1000101538 ? ? BMRB 16207 ? ? # _pdbx_database_related.content_type unspecified _pdbx_database_related.db_id 16207 _pdbx_database_related.db_name BMRB _pdbx_database_related.details 'Entry contains NMR data used for this structure determination' # _pdbx_database_status.deposit_site BMRB _pdbx_database_status.entry_id 2KT2 _pdbx_database_status.process_site RCSB _pdbx_database_status.recvd_initial_deposition_date 2010-01-17 _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.pdb_format_compatible Y _pdbx_database_status.status_code_cs REL _pdbx_database_status.methods_development_category ? _pdbx_database_status.status_code_nmr_data REL # loop_ _audit_author.name _audit_author.pdbx_ordinal 'Ledwidge, R.' 1 'Danacea, F.' 2 'Dotsch, V.' 3 'Miller, S.M.' 4 # loop_ _citation.id _citation.title _citation.journal_abbrev _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 _citation.book_publisher _citation.pdbx_database_id_PubMed _citation.pdbx_database_id_DOI primary 'NmerA of Tn501 mercuric ion reductase: structural modulation of the pKa values of the metal binding cysteine thiols.' Biochemistry 49 8988 8998 2010 BICHAW US 0006-2960 0033 ? 20828160 10.1021/bi100537f 1 ;NmerA, the metal binding domain of mercuric ion reductase, removes Hg2+ from proteins, delivers it to the catalytic core, and protects cells under glutathione-depleted conditions ; Biochemistry 44 11402 11416 2005 BICHAW US 0006-2960 0033 ? 16114877 10.1021/bi050519d # loop_ _citation_author.citation_id _citation_author.name _citation_author.ordinal _citation_author.identifier_ORCID primary 'Ledwidge, R.' 1 ? primary 'Hong, B.' 2 ? primary 'Dotsch, V.' 3 ? primary 'Miller, S.M.' 4 ? 1 'Ledwidge, R.' 5 ? 1 'Patel, B.' 6 ? 1 'Dong, A.' 7 ? 1 'Fiedler, D.' 8 ? 1 'Falkowski, M.' 9 ? 1 'Zelikova, J.' 10 ? 1 'Summers, A.O.' 11 ? 1 'Pai, E.F.' 12 ? 1 'Miller, S.M.' 13 ? # _entity.id 1 _entity.type polymer _entity.src_method man _entity.pdbx_description 'Mercuric reductase' _entity.formula_weight 6919.002 _entity.pdbx_number_of_molecules 1 _entity.pdbx_ec 1.16.1.1 _entity.pdbx_mutation ? _entity.pdbx_fragment 'N-terminal HMA domain, residues 1-69' _entity.details ? # _entity_name_com.entity_id 1 _entity_name_com.name 'Hg(II) reductase' # _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 MTHLKITGMTCDSCAAHVKEALEKVPGVQSALVSYPKGTAQLAIVPGTSPDALTAAVAGLGYKATLADA _entity_poly.pdbx_seq_one_letter_code_can MTHLKITGMTCDSCAAHVKEALEKVPGVQSALVSYPKGTAQLAIVPGTSPDALTAAVAGLGYKATLADA _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 MET n 1 2 THR n 1 3 HIS n 1 4 LEU n 1 5 LYS n 1 6 ILE n 1 7 THR n 1 8 GLY n 1 9 MET n 1 10 THR n 1 11 CYS n 1 12 ASP n 1 13 SER n 1 14 CYS n 1 15 ALA n 1 16 ALA n 1 17 HIS n 1 18 VAL n 1 19 LYS n 1 20 GLU n 1 21 ALA n 1 22 LEU n 1 23 GLU n 1 24 LYS n 1 25 VAL n 1 26 PRO n 1 27 GLY n 1 28 VAL n 1 29 GLN n 1 30 SER n 1 31 ALA n 1 32 LEU n 1 33 VAL n 1 34 SER n 1 35 TYR n 1 36 PRO n 1 37 LYS n 1 38 GLY n 1 39 THR n 1 40 ALA n 1 41 GLN n 1 42 LEU n 1 43 ALA n 1 44 ILE n 1 45 VAL n 1 46 PRO n 1 47 GLY n 1 48 THR n 1 49 SER n 1 50 PRO n 1 51 ASP n 1 52 ALA n 1 53 LEU n 1 54 THR n 1 55 ALA n 1 56 ALA n 1 57 VAL n 1 58 ALA n 1 59 GLY n 1 60 LEU n 1 61 GLY n 1 62 TYR n 1 63 LYS n 1 64 ALA n 1 65 THR n 1 66 LEU n 1 67 ALA n 1 68 ASP n 1 69 ALA n # _entity_src_gen.entity_id 1 _entity_src_gen.pdbx_src_id 1 _entity_src_gen.pdbx_alt_source_flag sample _entity_src_gen.pdbx_seq_type ? _entity_src_gen.pdbx_beg_seq_num ? _entity_src_gen.pdbx_end_seq_num ? _entity_src_gen.gene_src_common_name ? _entity_src_gen.gene_src_genus ? _entity_src_gen.pdbx_gene_src_gene merA _entity_src_gen.gene_src_species ? _entity_src_gen.gene_src_strain ? _entity_src_gen.gene_src_tissue ? _entity_src_gen.gene_src_tissue_fraction ? _entity_src_gen.gene_src_details ? _entity_src_gen.pdbx_gene_src_fragment ? _entity_src_gen.pdbx_gene_src_scientific_name 'Pseudomonas aeruginosa' _entity_src_gen.pdbx_gene_src_ncbi_taxonomy_id 287 _entity_src_gen.pdbx_gene_src_variant ? _entity_src_gen.pdbx_gene_src_cell_line ? _entity_src_gen.pdbx_gene_src_atcc ? _entity_src_gen.pdbx_gene_src_organ ? _entity_src_gen.pdbx_gene_src_organelle ? _entity_src_gen.pdbx_gene_src_cell ? _entity_src_gen.pdbx_gene_src_cellular_location ? _entity_src_gen.host_org_common_name ? _entity_src_gen.pdbx_host_org_scientific_name 'Escherichia coli' _entity_src_gen.pdbx_host_org_ncbi_taxonomy_id 83333 _entity_src_gen.host_org_genus ? _entity_src_gen.pdbx_host_org_gene ? _entity_src_gen.pdbx_host_org_organ ? _entity_src_gen.host_org_species ? _entity_src_gen.pdbx_host_org_tissue ? _entity_src_gen.pdbx_host_org_tissue_fraction ? _entity_src_gen.pdbx_host_org_strain K12 _entity_src_gen.pdbx_host_org_variant ? _entity_src_gen.pdbx_host_org_cell_line ? _entity_src_gen.pdbx_host_org_atcc ? _entity_src_gen.pdbx_host_org_culture_collection ? _entity_src_gen.pdbx_host_org_cell ? _entity_src_gen.pdbx_host_org_organelle ? _entity_src_gen.pdbx_host_org_cellular_location ? _entity_src_gen.pdbx_host_org_vector_type plasmid _entity_src_gen.pdbx_host_org_vector ? _entity_src_gen.host_org_details ? _entity_src_gen.expression_system_id ? _entity_src_gen.plasmid_name pET11a _entity_src_gen.plasmid_details ? _entity_src_gen.pdbx_description ? # _struct_ref.id 1 _struct_ref.db_name UNP _struct_ref.db_code MERA_PSEAE _struct_ref.pdbx_db_accession P00392 _struct_ref.entity_id 1 _struct_ref.pdbx_seq_one_letter_code MTHLKITGMTCDSCAAHVKEALEKVPGVQSALVSYPKGTAQLAIVPGTSPDALTAAVAGLGYKATLADA _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 2KT2 _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 69 _struct_ref_seq.pdbx_seq_align_end_ins_code ? _struct_ref_seq.pdbx_db_accession P00392 _struct_ref_seq.db_align_beg 1 _struct_ref_seq.pdbx_db_align_beg_ins_code ? _struct_ref_seq.db_align_end 69 _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 69 # 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 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 GLN 'L-peptide linking' y GLUTAMINE ? 'C5 H10 N2 O3' 146.144 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 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 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-15N HSQC' 1 2 1 '3D 1H-15N TOCSY' 1 3 1 '3D 1H-15N NOESY' 1 4 3 '3D 1H-13C NOESY' 1 5 2 '3D HNCA' 1 6 2 '3D CBCA(CO)NH' 1 7 2 '3D C(CO)NH' 1 8 2 '3D HBHA(CO)NH' 1 9 2 '3D H(CCO)NH' 1 10 1 '3D HNHA' # _pdbx_nmr_exptl_sample_conditions.conditions_id 1 _pdbx_nmr_exptl_sample_conditions.ionic_strength 0.0176 _pdbx_nmr_exptl_sample_conditions.pH 7.0 _pdbx_nmr_exptl_sample_conditions.pressure ambient _pdbx_nmr_exptl_sample_conditions.pressure_units ? _pdbx_nmr_exptl_sample_conditions.temperature 303 _pdbx_nmr_exptl_sample_conditions.temperature_units K # loop_ _pdbx_nmr_sample_details.contents _pdbx_nmr_sample_details.solution_id _pdbx_nmr_sample_details.solvent_system '1.0-2.0 mM [U-100% 15N] NmerA polypeptide-1, 10 mM [U-100% 2H] HEPES-2, 5 mM [U-100% 2H] DTT-3, 90% H2O/10% D2O' 1 '90% H2O/10% D2O' '1-2 mM [U-100% 13C; U-100% 15N] NmerA polypeptide-4, 10 mM [U-100% 2H] HEPES-5, 5 mM [U-100% 2H] DTT-6, 90% H2O/10% D2O' 2 '90% H2O/10% D2O' '1-2 mM [U-100% 13C; U-100% 15N] NmerA polypeptide-7, 10 mM [U-100% 2H] HEPES-8, 5 mM [U-100% 2H] DTT-9, 100% D2O' 3 '100% D2O' # _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 2KT2 _pdbx_nmr_refine.method 'simulated annealing, molecular 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 20 _pdbx_nmr_ensemble.distance_constraint_violation_method ? _pdbx_nmr_ensemble.entry_id 2KT2 _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 CNS # _pdbx_nmr_representative.conformer_id 1 _pdbx_nmr_representative.entry_id 2KT2 _pdbx_nmr_representative.selection_criteria 'lowest energy' # loop_ _pdbx_nmr_software.authors _pdbx_nmr_software.classification _pdbx_nmr_software.name _pdbx_nmr_software.version _pdbx_nmr_software.ordinal 'Bruker Biospin' processing XwinNMR ? 1 'Bruker Biospin' collection XwinNMR ? 2 'Bartels et al.' 'data analysis' XEASY ? 3 'Bartels et al.' 'peak picking' XEASY ? 4 'Guntert, Braun and Wuthrich' 'structure solution' DYANA ? 5 'Brunger, Adams, Clore, Gros, Nilges and Read' 'energy minimization' CNS ? 6 'Brunger, Adams, Clore, Gros, Nilges and Read' refinement CNS ? 7 'Laskowski, MacArthur, Smith, Jones, Hutchinson, Morris, Moss and Tho' 'structure analysis' Procheck ? 8 # _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 2KT2 _exptl.method 'SOLUTION NMR' _exptl.method_details ? # _struct.entry_id 2KT2 _struct.title 'Structure of NmerA, the N-terminal HMA domain of Tn501 Mercuric Reductase' _struct.pdbx_model_details 'lowest energy, model 1' _struct.pdbx_CASP_flag ? _struct.pdbx_model_type_details ? # _struct_keywords.entry_id 2KT2 _struct_keywords.pdbx_keywords OXIDOREDUCTASE _struct_keywords.text 'NmerA, MerA, mercuric reductase, HMA domain, Mercuric resistance, Metal-binding, OXIDOREDUCTASE' # _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_conf.conf_type_id _struct_conf.id _struct_conf.pdbx_PDB_helix_id _struct_conf.beg_label_comp_id _struct_conf.beg_label_asym_id _struct_conf.beg_label_seq_id _struct_conf.pdbx_beg_PDB_ins_code _struct_conf.end_label_comp_id _struct_conf.end_label_asym_id _struct_conf.end_label_seq_id _struct_conf.pdbx_end_PDB_ins_code _struct_conf.beg_auth_comp_id _struct_conf.beg_auth_asym_id _struct_conf.beg_auth_seq_id _struct_conf.end_auth_comp_id _struct_conf.end_auth_asym_id _struct_conf.end_auth_seq_id _struct_conf.pdbx_PDB_helix_class _struct_conf.details _struct_conf.pdbx_PDB_helix_length HELX_P HELX_P1 1 ASP A 12 ? VAL A 25 ? ASP A 12 VAL A 25 1 ? 14 HELX_P HELX_P2 2 SER A 49 ? GLY A 59 ? SER A 49 GLY A 59 1 ? 11 # _struct_conf_type.id HELX_P _struct_conf_type.criteria ? _struct_conf_type.reference ? # _struct_sheet.id A _struct_sheet.type ? _struct_sheet.number_strands 4 _struct_sheet.details ? # loop_ _struct_sheet_order.sheet_id _struct_sheet_order.range_id_1 _struct_sheet_order.range_id_2 _struct_sheet_order.offset _struct_sheet_order.sense A 1 2 ? anti-parallel A 2 3 ? anti-parallel A 3 4 ? anti-parallel # loop_ _struct_sheet_range.sheet_id _struct_sheet_range.id _struct_sheet_range.beg_label_comp_id _struct_sheet_range.beg_label_asym_id _struct_sheet_range.beg_label_seq_id _struct_sheet_range.pdbx_beg_PDB_ins_code _struct_sheet_range.end_label_comp_id _struct_sheet_range.end_label_asym_id _struct_sheet_range.end_label_seq_id _struct_sheet_range.pdbx_end_PDB_ins_code _struct_sheet_range.beg_auth_comp_id _struct_sheet_range.beg_auth_asym_id _struct_sheet_range.beg_auth_seq_id _struct_sheet_range.end_auth_comp_id _struct_sheet_range.end_auth_asym_id _struct_sheet_range.end_auth_seq_id A 1 VAL A 28 ? SER A 34 ? VAL A 28 SER A 34 A 2 THR A 39 ? ILE A 44 ? THR A 39 ILE A 44 A 3 LEU A 4 ? THR A 7 ? LEU A 4 THR A 7 A 4 LYS A 63 ? THR A 65 ? LYS A 63 THR A 65 # loop_ _pdbx_struct_sheet_hbond.sheet_id _pdbx_struct_sheet_hbond.range_id_1 _pdbx_struct_sheet_hbond.range_id_2 _pdbx_struct_sheet_hbond.range_1_label_atom_id _pdbx_struct_sheet_hbond.range_1_label_comp_id _pdbx_struct_sheet_hbond.range_1_label_asym_id _pdbx_struct_sheet_hbond.range_1_label_seq_id _pdbx_struct_sheet_hbond.range_1_PDB_ins_code _pdbx_struct_sheet_hbond.range_1_auth_atom_id _pdbx_struct_sheet_hbond.range_1_auth_comp_id _pdbx_struct_sheet_hbond.range_1_auth_asym_id _pdbx_struct_sheet_hbond.range_1_auth_seq_id _pdbx_struct_sheet_hbond.range_2_label_atom_id _pdbx_struct_sheet_hbond.range_2_label_comp_id _pdbx_struct_sheet_hbond.range_2_label_asym_id _pdbx_struct_sheet_hbond.range_2_label_seq_id _pdbx_struct_sheet_hbond.range_2_PDB_ins_code _pdbx_struct_sheet_hbond.range_2_auth_atom_id _pdbx_struct_sheet_hbond.range_2_auth_comp_id _pdbx_struct_sheet_hbond.range_2_auth_asym_id _pdbx_struct_sheet_hbond.range_2_auth_seq_id A 1 2 N GLN A 29 ? N GLN A 29 O ALA A 43 ? O ALA A 43 A 2 3 O ALA A 40 ? O ALA A 40 N LEU A 4 ? N LEU A 4 A 3 4 N THR A 7 ? N THR A 7 O LYS A 63 ? O LYS A 63 # _atom_sites.entry_id 2KT2 _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 MET 1 1 1 MET MET A . n A 1 2 THR 2 2 2 THR THR A . n A 1 3 HIS 3 3 3 HIS HIS A . n A 1 4 LEU 4 4 4 LEU LEU A . n A 1 5 LYS 5 5 5 LYS LYS A . n A 1 6 ILE 6 6 6 ILE ILE A . n A 1 7 THR 7 7 7 THR THR A . n A 1 8 GLY 8 8 8 GLY GLY A . n A 1 9 MET 9 9 9 MET MET A . n A 1 10 THR 10 10 10 THR THR A . n A 1 11 CYS 11 11 11 CYS CYS A . n A 1 12 ASP 12 12 12 ASP ASP A . n A 1 13 SER 13 13 13 SER SER A . n A 1 14 CYS 14 14 14 CYS CYS A . n A 1 15 ALA 15 15 15 ALA ALA A . n A 1 16 ALA 16 16 16 ALA ALA A . n A 1 17 HIS 17 17 17 HIS HIS A . n A 1 18 VAL 18 18 18 VAL VAL A . n A 1 19 LYS 19 19 19 LYS LYS A . n A 1 20 GLU 20 20 20 GLU GLU A . n A 1 21 ALA 21 21 21 ALA ALA A . n A 1 22 LEU 22 22 22 LEU LEU A . n A 1 23 GLU 23 23 23 GLU GLU A . n A 1 24 LYS 24 24 24 LYS LYS A . n A 1 25 VAL 25 25 25 VAL VAL A . n A 1 26 PRO 26 26 26 PRO PRO A . n A 1 27 GLY 27 27 27 GLY GLY A . n A 1 28 VAL 28 28 28 VAL VAL A . n A 1 29 GLN 29 29 29 GLN GLN A . n A 1 30 SER 30 30 30 SER SER A . n A 1 31 ALA 31 31 31 ALA ALA A . n A 1 32 LEU 32 32 32 LEU LEU A . n A 1 33 VAL 33 33 33 VAL VAL A . n A 1 34 SER 34 34 34 SER SER A . n A 1 35 TYR 35 35 35 TYR TYR A . n A 1 36 PRO 36 36 36 PRO PRO A . n A 1 37 LYS 37 37 37 LYS LYS A . n A 1 38 GLY 38 38 38 GLY GLY A . n A 1 39 THR 39 39 39 THR THR A . n A 1 40 ALA 40 40 40 ALA ALA A . n A 1 41 GLN 41 41 41 GLN GLN A . n A 1 42 LEU 42 42 42 LEU LEU A . n A 1 43 ALA 43 43 43 ALA ALA A . n A 1 44 ILE 44 44 44 ILE ILE A . n A 1 45 VAL 45 45 45 VAL VAL A . n A 1 46 PRO 46 46 46 PRO PRO A . n A 1 47 GLY 47 47 47 GLY GLY A . n A 1 48 THR 48 48 48 THR THR A . n A 1 49 SER 49 49 49 SER SER A . n A 1 50 PRO 50 50 50 PRO PRO A . n A 1 51 ASP 51 51 51 ASP ASP A . n A 1 52 ALA 52 52 52 ALA ALA A . n A 1 53 LEU 53 53 53 LEU LEU A . n A 1 54 THR 54 54 54 THR THR A . n A 1 55 ALA 55 55 55 ALA ALA A . n A 1 56 ALA 56 56 56 ALA ALA A . n A 1 57 VAL 57 57 57 VAL VAL A . n A 1 58 ALA 58 58 58 ALA ALA A . n A 1 59 GLY 59 59 59 GLY GLY A . n A 1 60 LEU 60 60 60 LEU LEU A . n A 1 61 GLY 61 61 61 GLY GLY A . n A 1 62 TYR 62 62 62 TYR TYR A . n A 1 63 LYS 63 63 63 LYS LYS A . n A 1 64 ALA 64 64 64 ALA ALA A . n A 1 65 THR 65 65 65 THR THR A . n A 1 66 LEU 66 66 66 LEU LEU A . n A 1 67 ALA 67 67 67 ALA ALA A . n A 1 68 ASP 68 68 68 ASP ASP A . n A 1 69 ALA 69 69 69 ALA ALA 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 2010-09-22 2 'Structure model' 1 1 2011-07-13 3 'Structure model' 1 2 2020-02-26 4 'Structure model' 1 3 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' 'Version format compliance' 2 3 'Structure model' 'Data collection' 3 3 'Structure model' 'Database references' 4 3 'Structure model' Other 5 4 'Structure model' 'Database references' 6 4 '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' pdbx_nmr_spectrometer 5 4 'Structure model' database_2 6 4 'Structure model' pdbx_database_status # 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' '_pdbx_database_status.status_code_cs' 2 3 'Structure model' '_pdbx_nmr_software.name' 3 3 'Structure model' '_pdbx_nmr_spectrometer.model' 4 4 'Structure model' '_database_2.pdbx_DOI' 5 4 'Structure model' '_database_2.pdbx_database_accession' 6 4 'Structure model' '_pdbx_database_status.status_code_nmr_data' # _pdbx_nmr_ensemble_rms.atom_type ? _pdbx_nmr_ensemble_rms.bond_angle_rms_dev ? _pdbx_nmr_ensemble_rms.bond_angle_rms_dev_error ? _pdbx_nmr_ensemble_rms.chain_range_begin ? _pdbx_nmr_ensemble_rms.chain_range_end ? _pdbx_nmr_ensemble_rms.coord_average_rmsd_method ? _pdbx_nmr_ensemble_rms.covalent_bond_rms_dev ? _pdbx_nmr_ensemble_rms.covalent_bond_rms_dev_error ? _pdbx_nmr_ensemble_rms.dihedral_angles_rms_dev ? _pdbx_nmr_ensemble_rms.dihedral_angles_rms_dev_error ? _pdbx_nmr_ensemble_rms.distance_rms_dev 0.024 _pdbx_nmr_ensemble_rms.distance_rms_dev_error 0.002 _pdbx_nmr_ensemble_rms.entry_id 2KT2 _pdbx_nmr_ensemble_rms.improper_torsion_angle_rms_dev ? _pdbx_nmr_ensemble_rms.improper_torsion_angle_rms_dev_error ? _pdbx_nmr_ensemble_rms.peptide_planarity_rms_dev ? _pdbx_nmr_ensemble_rms.peptide_planarity_rms_dev_error ? _pdbx_nmr_ensemble_rms.residue_range_begin ? _pdbx_nmr_ensemble_rms.residue_range_end ? # loop_ _pdbx_nmr_exptl_sample.component _pdbx_nmr_exptl_sample.concentration _pdbx_nmr_exptl_sample.concentration_range _pdbx_nmr_exptl_sample.concentration_units _pdbx_nmr_exptl_sample.isotopic_labeling _pdbx_nmr_exptl_sample.solution_id 'NmerA polypeptide-1' ? 1.0-2.0 mM '[U-100% 15N]' 1 HEPES-2 10 ? mM '[U-100% 2H]' 1 DTT-3 5 ? mM '[U-100% 2H]' 1 'NmerA polypeptide-4' ? 1-2 mM '[U-100% 13C; U-100% 15N]' 2 HEPES-5 10 ? mM '[U-100% 2H]' 2 DTT-6 5 ? mM '[U-100% 2H]' 2 'NmerA polypeptide-7' ? 1-2 mM '[U-100% 13C; U-100% 15N]' 3 HEPES-8 10 ? mM '[U-100% 2H]' 3 DTT-9 5 ? mM '[U-100% 2H]' 3 # _pdbx_nmr_constraints.disulfide_bond_constraints_total_count ? _pdbx_nmr_constraints.entry_id 2KT2 _pdbx_nmr_constraints.hydrogen_bond_constraints_total_count ? _pdbx_nmr_constraints.NA_alpha-angle_constraints_total_count ? _pdbx_nmr_constraints.NA_beta-angle_constraints_total_count ? _pdbx_nmr_constraints.NA_chi-angle_constraints_total_count ? _pdbx_nmr_constraints.NA_delta-angle_constraints_total_count ? _pdbx_nmr_constraints.NA_epsilon-angle_constraints_total_count ? _pdbx_nmr_constraints.NA_gamma-angle_constraints_total_count ? _pdbx_nmr_constraints.NA_other-angle_constraints_total_count ? _pdbx_nmr_constraints.NA_sugar_pucker_constraints_total_count ? _pdbx_nmr_constraints.NOE_constraints_total 779 _pdbx_nmr_constraints.NOE_interentity_total_count ? _pdbx_nmr_constraints.NOE_interproton_distance_evaluation ? _pdbx_nmr_constraints.NOE_intraresidue_total_count 180 _pdbx_nmr_constraints.NOE_long_range_total_count 229 _pdbx_nmr_constraints.NOE_medium_range_total_count 176 _pdbx_nmr_constraints.NOE_motional_averaging_correction ? _pdbx_nmr_constraints.NOE_pseudoatom_corrections ? _pdbx_nmr_constraints.NOE_sequential_total_count 194 _pdbx_nmr_constraints.protein_chi_angle_constraints_total_count ? _pdbx_nmr_constraints.protein_other_angle_constraints_total_count ? _pdbx_nmr_constraints.protein_phi_angle_constraints_total_count ? _pdbx_nmr_constraints.protein_psi_angle_constraints_total_count ? # loop_ _pdbx_validate_close_contact.id _pdbx_validate_close_contact.PDB_model_num _pdbx_validate_close_contact.auth_atom_id_1 _pdbx_validate_close_contact.auth_asym_id_1 _pdbx_validate_close_contact.auth_comp_id_1 _pdbx_validate_close_contact.auth_seq_id_1 _pdbx_validate_close_contact.PDB_ins_code_1 _pdbx_validate_close_contact.label_alt_id_1 _pdbx_validate_close_contact.auth_atom_id_2 _pdbx_validate_close_contact.auth_asym_id_2 _pdbx_validate_close_contact.auth_comp_id_2 _pdbx_validate_close_contact.auth_seq_id_2 _pdbx_validate_close_contact.PDB_ins_code_2 _pdbx_validate_close_contact.label_alt_id_2 _pdbx_validate_close_contact.dist 1 2 HD1 A HIS 17 ? ? HH A TYR 62 ? ? 1.02 2 3 HD1 A HIS 17 ? ? HH A TYR 62 ? ? 0.96 3 3 HZ2 A LYS 19 ? ? OE2 A GLU 23 ? ? 1.57 4 4 HE2 A HIS 3 ? ? OXT A ALA 69 ? ? 1.60 5 4 HZ1 A LYS 19 ? ? OE1 A GLU 23 ? ? 1.60 6 6 HD1 A HIS 17 ? ? HH A TYR 62 ? ? 0.85 7 6 HB3 A ALA 15 ? ? HG21 A VAL 33 ? ? 1.32 8 9 HD1 A HIS 17 ? ? HH A TYR 62 ? ? 1.10 9 9 HZ3 A LYS 19 ? ? OE2 A GLU 23 ? ? 1.59 10 10 HB2 A CYS 11 ? ? HD1 A TYR 35 ? ? 1.35 11 12 HD1 A HIS 17 ? ? HH A TYR 62 ? ? 0.90 12 12 OE2 A GLU 20 ? ? HZ2 A LYS 24 ? ? 1.58 13 14 HD1 A HIS 17 ? ? HH A TYR 62 ? ? 1.04 14 15 HZ1 A LYS 19 ? ? OE1 A GLU 23 ? ? 1.59 15 16 HB2 A CYS 11 ? ? HD1 A TYR 35 ? ? 1.32 16 17 HZ1 A LYS 19 ? ? OE1 A GLU 23 ? ? 1.56 17 18 HZ1 A LYS 19 ? ? OE2 A GLU 23 ? ? 1.57 18 19 HB2 A CYS 11 ? ? HD1 A TYR 35 ? ? 1.28 19 20 HZ2 A LYS 19 ? ? OE2 A GLU 23 ? ? 1.59 # 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 THR A 10 ? ? -110.92 -73.16 2 1 CYS A 11 ? ? -179.79 -174.83 3 1 ASP A 12 ? ? 54.52 -96.95 4 1 GLN A 41 ? ? -108.11 77.29 5 1 PRO A 46 ? ? -67.36 62.92 6 1 TYR A 62 ? ? -105.05 -165.73 7 2 MET A 9 ? ? -86.66 -106.55 8 2 THR A 10 ? ? -156.63 -82.99 9 2 CYS A 11 ? ? -155.12 -137.66 10 2 THR A 65 ? ? -139.86 -156.36 11 2 ASP A 68 ? ? -69.25 99.91 12 3 ASP A 12 ? ? 61.49 119.35 13 3 SER A 13 ? ? 70.87 -45.79 14 3 PRO A 46 ? ? -49.66 107.59 15 4 THR A 10 ? ? -84.72 -73.23 16 4 CYS A 11 ? ? 177.78 173.20 17 4 ASP A 12 ? ? 57.20 -94.96 18 4 TYR A 62 ? ? -115.41 -168.03 19 4 THR A 65 ? ? -119.25 -169.85 20 5 THR A 10 ? ? -83.90 -73.42 21 5 ASP A 12 ? ? 53.27 -87.83 22 5 PRO A 26 ? ? -67.54 4.86 23 6 THR A 10 ? ? -144.01 26.37 24 6 PRO A 46 ? ? -63.96 68.55 25 7 THR A 10 ? ? -101.01 40.14 26 7 CYS A 11 ? ? 47.93 -130.10 27 7 ASP A 12 ? ? -25.31 133.44 28 7 SER A 13 ? ? 82.71 -56.16 29 7 PRO A 26 ? ? -69.19 92.88 30 7 THR A 65 ? ? -142.76 -155.24 31 8 TYR A 62 ? ? -103.47 -161.12 32 8 THR A 65 ? ? -137.90 -157.34 33 8 ALA A 67 ? ? -163.63 105.67 34 9 THR A 2 ? ? 67.43 81.50 35 9 THR A 10 ? ? -82.53 34.52 36 9 CYS A 11 ? ? 46.85 172.99 37 9 ASP A 12 ? ? 58.21 120.76 38 9 SER A 13 ? ? 71.60 -48.37 39 9 THR A 65 ? ? -115.48 -167.28 40 9 ASP A 68 ? ? -160.62 -64.02 41 10 THR A 2 ? ? -154.78 64.49 42 10 THR A 10 ? ? -78.24 -77.65 43 10 CYS A 11 ? ? 173.87 141.36 44 10 ASP A 12 ? ? 65.89 131.02 45 10 SER A 13 ? ? 70.32 -44.99 46 10 PRO A 46 ? ? -50.17 107.11 47 10 TYR A 62 ? ? -95.77 -159.34 48 10 THR A 65 ? ? -124.76 -158.61 49 11 THR A 10 ? ? -79.04 -75.38 50 11 CYS A 11 ? ? -172.01 -178.48 51 11 ASP A 12 ? ? 20.94 122.21 52 11 SER A 13 ? ? 85.21 -49.21 53 11 PRO A 46 ? ? -46.73 107.71 54 11 THR A 65 ? ? -156.05 -159.27 55 12 THR A 2 ? ? 71.60 86.63 56 12 CYS A 11 ? ? 49.70 150.88 57 12 ASP A 12 ? ? 64.99 136.91 58 12 SER A 13 ? ? 67.57 -55.81 59 12 PRO A 46 ? ? -56.98 102.80 60 12 THR A 65 ? ? -118.38 -163.38 61 13 THR A 2 ? ? 51.83 90.72 62 13 ASP A 12 ? ? 21.78 138.06 63 13 SER A 13 ? ? 70.18 -52.05 64 13 THR A 65 ? ? -120.29 -157.35 65 13 ALA A 67 ? ? -114.07 70.41 66 14 CYS A 11 ? ? -154.57 -154.94 67 14 PRO A 46 ? ? -70.02 43.93 68 14 TYR A 62 ? ? -106.00 -156.06 69 15 THR A 2 ? ? 49.51 81.14 70 15 ASP A 12 ? ? 23.16 124.40 71 15 SER A 13 ? ? 84.00 -43.19 72 15 PRO A 46 ? ? -45.07 106.54 73 15 TYR A 62 ? ? -100.81 -165.45 74 16 THR A 10 ? ? -84.36 -82.99 75 16 CYS A 11 ? ? 174.07 135.60 76 16 ASP A 12 ? ? 69.10 139.24 77 16 SER A 13 ? ? 68.86 -57.00 78 16 PRO A 46 ? ? -63.35 72.98 79 16 TYR A 62 ? ? -107.00 -169.70 80 16 THR A 65 ? ? -134.76 -152.61 81 16 ALA A 67 ? ? -102.20 65.81 82 17 THR A 10 ? ? -133.67 -31.32 83 17 ASP A 12 ? ? 23.49 131.92 84 17 SER A 13 ? ? 70.99 -51.65 85 17 TYR A 62 ? ? -105.89 -164.69 86 17 THR A 65 ? ? -130.19 -157.61 87 18 CYS A 11 ? ? 47.64 -168.41 88 18 ASP A 12 ? ? 54.69 109.55 89 18 SER A 13 ? ? 70.42 -48.40 90 18 THR A 65 ? ? -135.43 -157.12 91 19 CYS A 11 ? ? -171.44 -140.59 92 19 PRO A 46 ? ? -52.76 100.15 93 19 THR A 65 ? ? -134.46 -152.58 94 20 CYS A 11 ? ? -165.71 -147.27 95 20 THR A 65 ? ? -141.46 -155.18 # _pdbx_validate_planes.id 1 _pdbx_validate_planes.PDB_model_num 5 _pdbx_validate_planes.auth_comp_id TYR _pdbx_validate_planes.auth_asym_id A _pdbx_validate_planes.auth_seq_id 35 _pdbx_validate_planes.PDB_ins_code ? _pdbx_validate_planes.label_alt_id ? _pdbx_validate_planes.rmsd 0.056 _pdbx_validate_planes.type 'SIDE CHAIN' #