data_2KEI # _entry.id 2KEI # _audit_conform.dict_name mmcif_pdbx.dic _audit_conform.dict_version 5.350 _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 2KEI pdb_00002kei 10.2210/pdb2kei/pdb RCSB RCSB101021 ? ? WWPDB D_1000101021 ? ? # loop_ _pdbx_database_related.content_type _pdbx_database_related.db_id _pdbx_database_related.db_name _pdbx_database_related.details unspecified 1L1M PDB . unspecified 2KEK PDB 'Same protein bound to its natural operator O3' unspecified 2KEJ PDB 'Same protein bound to its natural operator O2' # _pdbx_database_status.deposit_site BMRB _pdbx_database_status.entry_id 2KEI _pdbx_database_status.process_site RCSB _pdbx_database_status.recvd_initial_deposition_date 2009-01-30 _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 ? _pdbx_database_status.status_code_nmr_data ? _pdbx_database_status.methods_development_category ? # loop_ _audit_author.name _audit_author.pdbx_ordinal 'Romanuka, J.' 1 'Folkers, G.' 2 'Biris, N.' 3 'Tishchenko, E.' 4 'Wienk, H.' 5 'Kaptein, R.' 6 'Boelens, R.' 7 # _citation.id primary _citation.title ;Specificity and affinity of Lac repressor for the auxiliary operators O2 and O3 are explained by the structures of their protein-DNA complexes. ; _citation.journal_abbrev J.Mol.Biol. _citation.journal_volume 390 _citation.page_first 478 _citation.page_last 489 _citation.year 2009 _citation.journal_id_ASTM JMOBAK _citation.country UK _citation.journal_id_ISSN 0022-2836 _citation.journal_id_CSD 0070 _citation.book_publisher ? _citation.pdbx_database_id_PubMed 19450607 _citation.pdbx_database_id_DOI 10.1016/j.jmb.2009.05.022 # loop_ _citation_author.citation_id _citation_author.name _citation_author.ordinal _citation_author.identifier_ORCID primary 'Romanuka, J.' 1 ? primary 'Folkers, G.E.' 2 ? primary 'Biris, N.' 3 ? primary 'Tishchenko, E.' 4 ? primary 'Wienk, H.' 5 ? primary 'Bonvin, A.M.' 6 ? primary 'Kaptein, R.' 7 ? primary 'Boelens, R.' 8 ? # _cell.entry_id 2KEI _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 2KEI _symmetry.space_group_name_H-M 'P 1' _symmetry.pdbx_full_space_group_name_H-M ? _symmetry.cell_setting ? _symmetry.Int_Tables_number 1 # loop_ _entity.id _entity.type _entity.src_method _entity.pdbx_description _entity.formula_weight _entity.pdbx_number_of_molecules _entity.pdbx_ec _entity.pdbx_mutation _entity.pdbx_fragment _entity.details 1 polymer man 'Lactose operon repressor' 6822.755 2 ? V52C 'UNP residues 1-62' ? 2 polymer syn ;DNA (5'-D(*GP*AP*AP*TP*TP*GP*TP*GP*AP*GP*CP*GP*GP*AP*TP*AP*AP*CP*AP*AP*TP*TP*T)-3') ; 7143.645 1 ? ? ? ? 3 polymer syn ;DNA (5'-D(P*AP*AP*AP*TP*TP*GP*TP*TP*AP*TP*CP*CP*GP*CP*TP*CP*AP*CP*AP*AP*TP*TP*C)-3') ; 6974.534 1 ? ? ? ? # loop_ _entity_poly.entity_id _entity_poly.type _entity_poly.nstd_linkage _entity_poly.nstd_monomer _entity_poly.pdbx_seq_one_letter_code _entity_poly.pdbx_seq_one_letter_code_can _entity_poly.pdbx_strand_id _entity_poly.pdbx_target_identifier 1 'polypeptide(L)' no no MKPVTLYDVAEYAGVSYQTVSRVVNQASHVSAKTREKVEAAMAELNYIPNRCAQQLAGKQSL MKPVTLYDVAEYAGVSYQTVSRVVNQASHVSAKTREKVEAAMAELNYIPNRCAQQLAGKQSL A,B ? 2 polydeoxyribonucleotide no no ;(DG)(DA)(DA)(DT)(DT)(DG)(DT)(DG)(DA)(DG)(DC)(DG)(DG)(DA)(DT)(DA)(DA)(DC)(DA)(DA) (DT)(DT)(DT) ; GAATTGTGAGCGGATAACAATTT C ? 3 polydeoxyribonucleotide no no ;(DA)(DA)(DA)(DT)(DT)(DG)(DT)(DT)(DA)(DT)(DC)(DC)(DG)(DC)(DT)(DC)(DA)(DC)(DA)(DA) (DT)(DT)(DC) ; AAATTGTTATCCGCTCACAATTC D ? # 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 LYS n 1 3 PRO n 1 4 VAL n 1 5 THR n 1 6 LEU n 1 7 TYR n 1 8 ASP n 1 9 VAL n 1 10 ALA n 1 11 GLU n 1 12 TYR n 1 13 ALA n 1 14 GLY n 1 15 VAL n 1 16 SER n 1 17 TYR n 1 18 GLN n 1 19 THR n 1 20 VAL n 1 21 SER n 1 22 ARG n 1 23 VAL n 1 24 VAL n 1 25 ASN n 1 26 GLN n 1 27 ALA n 1 28 SER n 1 29 HIS n 1 30 VAL n 1 31 SER n 1 32 ALA n 1 33 LYS n 1 34 THR n 1 35 ARG n 1 36 GLU n 1 37 LYS n 1 38 VAL n 1 39 GLU n 1 40 ALA n 1 41 ALA n 1 42 MET n 1 43 ALA n 1 44 GLU n 1 45 LEU n 1 46 ASN n 1 47 TYR n 1 48 ILE n 1 49 PRO n 1 50 ASN n 1 51 ARG n 1 52 CYS n 1 53 ALA n 1 54 GLN n 1 55 GLN n 1 56 LEU n 1 57 ALA n 1 58 GLY n 1 59 LYS n 1 60 GLN n 1 61 SER n 1 62 LEU n 2 1 DG n 2 2 DA n 2 3 DA n 2 4 DT n 2 5 DT n 2 6 DG n 2 7 DT n 2 8 DG n 2 9 DA n 2 10 DG n 2 11 DC n 2 12 DG n 2 13 DG n 2 14 DA n 2 15 DT n 2 16 DA n 2 17 DA n 2 18 DC n 2 19 DA n 2 20 DA n 2 21 DT n 2 22 DT n 2 23 DT n 3 1 DA n 3 2 DA n 3 3 DA n 3 4 DT n 3 5 DT n 3 6 DG n 3 7 DT n 3 8 DT n 3 9 DA n 3 10 DT n 3 11 DC n 3 12 DC n 3 13 DG n 3 14 DC n 3 15 DT n 3 16 DC n 3 17 DA n 3 18 DC n 3 19 DA n 3 20 DA n 3 21 DT n 3 22 DT n 3 23 DC 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 'lacI, b0345, JW0336' _entity_src_gen.gene_src_species ? _entity_src_gen.gene_src_strain K-12 _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 'Escherichia coli' _entity_src_gen.pdbx_gene_src_ncbi_taxonomy_id 83333 _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 562 _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 DH9 _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 ? _entity_src_gen.pdbx_host_org_vector ? _entity_src_gen.host_org_details ? _entity_src_gen.expression_system_id ? _entity_src_gen.plasmid_name ? _entity_src_gen.plasmid_details ? _entity_src_gen.pdbx_description ? # loop_ _struct_ref.id _struct_ref.db_name _struct_ref.db_code _struct_ref.pdbx_db_accession _struct_ref.entity_id _struct_ref.pdbx_seq_one_letter_code _struct_ref.pdbx_align_begin _struct_ref.pdbx_db_isoform 1 UNP LACI_ECOLI P03023 1 MKPVTLYDVAEYAGVSYQTVSRVVNQASHVSAKTREKVEAAMAELNYIPNRVAQQLAGKQSL 1 ? 2 PDB 2KEI 2KEI 2 GAATTGTGAGCGGATAACAATTT 1 ? 3 PDB 2KEI 2KEI 3 AAATTGTTATCCGCTCACAATTC 1 ? # loop_ _struct_ref_seq.align_id _struct_ref_seq.ref_id _struct_ref_seq.pdbx_PDB_id_code _struct_ref_seq.pdbx_strand_id _struct_ref_seq.seq_align_beg _struct_ref_seq.pdbx_seq_align_beg_ins_code _struct_ref_seq.seq_align_end _struct_ref_seq.pdbx_seq_align_end_ins_code _struct_ref_seq.pdbx_db_accession _struct_ref_seq.db_align_beg _struct_ref_seq.pdbx_db_align_beg_ins_code _struct_ref_seq.db_align_end _struct_ref_seq.pdbx_db_align_end_ins_code _struct_ref_seq.pdbx_auth_seq_align_beg _struct_ref_seq.pdbx_auth_seq_align_end 1 1 2KEI A 1 ? 62 ? P03023 1 ? 62 ? 1 62 2 1 2KEI B 1 ? 62 ? P03023 1 ? 62 ? 1 62 3 2 2KEI C 1 ? 23 ? 2KEI -1 ? 22 ? -1 22 4 3 2KEI D 1 ? 23 ? 2KEI -1 ? 22 ? -1 22 # loop_ _struct_ref_seq_dif.align_id _struct_ref_seq_dif.pdbx_pdb_id_code _struct_ref_seq_dif.mon_id _struct_ref_seq_dif.pdbx_pdb_strand_id _struct_ref_seq_dif.seq_num _struct_ref_seq_dif.pdbx_pdb_ins_code _struct_ref_seq_dif.pdbx_seq_db_name _struct_ref_seq_dif.pdbx_seq_db_accession_code _struct_ref_seq_dif.db_mon_id _struct_ref_seq_dif.pdbx_seq_db_seq_num _struct_ref_seq_dif.details _struct_ref_seq_dif.pdbx_auth_seq_num _struct_ref_seq_dif.pdbx_ordinal 1 2KEI CYS A 52 ? UNP P03023 VAL 52 'engineered mutation' 52 1 2 2KEI CYS B 52 ? UNP P03023 VAL 52 'engineered mutation' 52 2 # 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 ARG 'L-peptide linking' y ARGININE ? 'C6 H15 N4 O2 1' 175.209 ASN 'L-peptide linking' y ASPARAGINE ? 'C4 H8 N2 O3' 132.118 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 DA 'DNA linking' y "2'-DEOXYADENOSINE-5'-MONOPHOSPHATE" ? 'C10 H14 N5 O6 P' 331.222 DC 'DNA linking' y "2'-DEOXYCYTIDINE-5'-MONOPHOSPHATE" ? 'C9 H14 N3 O7 P' 307.197 DG 'DNA linking' y "2'-DEOXYGUANOSINE-5'-MONOPHOSPHATE" ? 'C10 H14 N5 O7 P' 347.221 DT 'DNA linking' y "THYMIDINE-5'-MONOPHOSPHATE" ? 'C10 H15 N2 O8 P' 322.208 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 '3D 1H-13C NOESY' 1 2 1 '3D 1H-15N NOESY' 1 3 1 '2D 1H-1H NOESY' # _pdbx_nmr_exptl_sample_conditions.conditions_id 1 _pdbx_nmr_exptl_sample_conditions.ionic_strength 0.03 _pdbx_nmr_exptl_sample_conditions.pH 6 _pdbx_nmr_exptl_sample_conditions.pressure ambient _pdbx_nmr_exptl_sample_conditions.pressure_units ? _pdbx_nmr_exptl_sample_conditions.temperature 315 _pdbx_nmr_exptl_sample_conditions.temperature_units K # _pdbx_nmr_sample_details.contents ;2 mM DNA (5'-D(*DGP*DAP*DAP*DTP*DTP*DGP*DTP*DGP*DAP*DGP*DCP*DGP*DGP*DAP*DTP*DAP*DAP*DCP*DAP*DAP*DTP*DTP*DT)-3'), 2 mM DNA (5'-D(P*DAP*DAP*DAP*DTP*DTP*DGP*DTP*DTP*DAP*DTP*DCP*DCP*DGP*DCP*DTP*DCP*DAP*DCP*DAP*DAP*DTP*DTP*DC)-3'), 2 mM Lac headpiece dimer, 10% D2O, 10 mM potassium phosphate, 20 mM potassium chloride, 90% H2O/10% D2O ; _pdbx_nmr_sample_details.solution_id 1 _pdbx_nmr_sample_details.solvent_system '90% H2O/10% D2O' # loop_ _pdbx_nmr_spectrometer.field_strength _pdbx_nmr_spectrometer.manufacturer _pdbx_nmr_spectrometer.model _pdbx_nmr_spectrometer.spectrometer_id _pdbx_nmr_spectrometer.type 750 Bruker DRX 1 'Bruker DRX' 600 Bruker DRX 2 'Bruker DRX' # _pdbx_nmr_refine.entry_id 2KEI _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 200 _pdbx_nmr_ensemble.conformers_submitted_total_number 20 _pdbx_nmr_ensemble.distance_constraint_violation_method ? _pdbx_nmr_ensemble.entry_id 2KEI _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 2KEI _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 'Brunger, Adams, Clore, Gros, Nilges and Read' refinement CNS 1.2 1 'Bruker Biospin' 'chemical shift assignment' XwinNMR ? 2 'Delaglio, Grzesiek, Vuister, Zhu, Pfeifer and Bax' processing NMRPipe ? 3 'Dominguez, Boelens, Bonvin' refinement HADDOCK 2.1 4 # _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 2KEI _exptl.method 'SOLUTION NMR' _exptl.method_details ? # _struct.entry_id 2KEI _struct.title 'Refined Solution Structure of a Dimer of LAC repressor DNA-Binding domain complexed to its natural operator O1' _struct.pdbx_model_details ? _struct.pdbx_CASP_flag ? _struct.pdbx_model_type_details ? # _struct_keywords.entry_id 2KEI _struct_keywords.pdbx_keywords Transcription/DNA _struct_keywords.text ;Lac repressor, lac operators, protein-DNA complex, DNA-binding, Repressor, Transcription, Transcription regulation, Transcription-DNA COMPLEX ; # loop_ _struct_asym.id _struct_asym.pdbx_blank_PDB_chainid_flag _struct_asym.pdbx_modified _struct_asym.entity_id _struct_asym.details A N N 1 ? B N N 1 ? C N N 2 ? D N N 3 ? # _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 THR A 5 ? GLY A 14 ? THR A 5 GLY A 14 1 ? 10 HELX_P HELX_P2 2 SER A 16 ? GLN A 26 ? SER A 16 GLN A 26 1 ? 11 HELX_P HELX_P3 3 SER A 31 ? ASN A 46 ? SER A 31 ASN A 46 1 ? 16 HELX_P HELX_P4 4 ASN A 50 ? GLY A 58 ? ASN A 50 GLY A 58 1 ? 9 HELX_P HELX_P5 5 THR B 5 ? GLY B 14 ? THR B 5 GLY B 14 1 ? 10 HELX_P HELX_P6 6 SER B 16 ? ASN B 25 ? SER B 16 ASN B 25 1 ? 10 HELX_P HELX_P7 7 SER B 31 ? LEU B 45 ? SER B 31 LEU B 45 1 ? 15 HELX_P HELX_P8 8 ASN B 50 ? ALA B 57 ? ASN B 50 ALA B 57 1 ? 8 # _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 disulf1 disulf ? ? A CYS 52 SG ? ? ? 1_555 B CYS 52 SG ? ? A CYS 52 B CYS 52 1_555 ? ? ? ? ? ? ? 2.032 ? ? hydrog1 hydrog ? ? C DG 1 N1 ? ? ? 1_555 D DC 23 N3 ? ? C DG -1 D DC 22 1_555 ? ? ? ? ? ? WATSON-CRICK ? ? ? hydrog2 hydrog ? ? C DG 1 N2 ? ? ? 1_555 D DC 23 O2 ? ? C DG -1 D DC 22 1_555 ? ? ? ? ? ? WATSON-CRICK ? ? ? hydrog3 hydrog ? ? C DG 1 O6 ? ? ? 1_555 D DC 23 N4 ? ? C DG -1 D DC 22 1_555 ? ? ? ? ? ? WATSON-CRICK ? ? ? hydrog4 hydrog ? ? C DA 2 N1 ? ? ? 1_555 D DT 22 N3 ? ? C DA 1 D DT 21 1_555 ? ? ? ? ? ? WATSON-CRICK ? ? ? hydrog5 hydrog ? ? C DA 2 N6 ? ? ? 1_555 D DT 22 O4 ? ? C DA 1 D DT 21 1_555 ? ? ? ? ? ? WATSON-CRICK ? ? ? hydrog6 hydrog ? ? C DA 3 N1 ? ? ? 1_555 D DT 21 N3 ? ? C DA 2 D DT 20 1_555 ? ? ? ? ? ? WATSON-CRICK ? ? ? hydrog7 hydrog ? ? C DA 3 N6 ? ? ? 1_555 D DT 21 O4 ? ? C DA 2 D DT 20 1_555 ? ? ? ? ? ? WATSON-CRICK ? ? ? hydrog8 hydrog ? ? C DT 4 N3 ? ? ? 1_555 D DA 20 N1 ? ? C DT 3 D DA 19 1_555 ? ? ? ? ? ? WATSON-CRICK ? ? ? hydrog9 hydrog ? ? C DT 4 O4 ? ? ? 1_555 D DA 20 N6 ? ? C DT 3 D DA 19 1_555 ? ? ? ? ? ? WATSON-CRICK ? ? ? hydrog10 hydrog ? ? C DT 5 N3 ? ? ? 1_555 D DA 19 N1 ? ? C DT 4 D DA 18 1_555 ? ? ? ? ? ? WATSON-CRICK ? ? ? hydrog11 hydrog ? ? C DT 5 O4 ? ? ? 1_555 D DA 19 N6 ? ? C DT 4 D DA 18 1_555 ? ? ? ? ? ? WATSON-CRICK ? ? ? hydrog12 hydrog ? ? C DG 6 N1 ? ? ? 1_555 D DC 18 N3 ? ? C DG 5 D DC 17 1_555 ? ? ? ? ? ? WATSON-CRICK ? ? ? hydrog13 hydrog ? ? C DG 6 N2 ? ? ? 1_555 D DC 18 O2 ? ? C DG 5 D DC 17 1_555 ? ? ? ? ? ? WATSON-CRICK ? ? ? hydrog14 hydrog ? ? C DG 6 O6 ? ? ? 1_555 D DC 18 N4 ? ? C DG 5 D DC 17 1_555 ? ? ? ? ? ? WATSON-CRICK ? ? ? hydrog15 hydrog ? ? C DT 7 N3 ? ? ? 1_555 D DA 17 N1 ? ? C DT 6 D DA 16 1_555 ? ? ? ? ? ? WATSON-CRICK ? ? ? hydrog16 hydrog ? ? C DT 7 O4 ? ? ? 1_555 D DA 17 N6 ? ? C DT 6 D DA 16 1_555 ? ? ? ? ? ? WATSON-CRICK ? ? ? hydrog17 hydrog ? ? C DG 8 N1 ? ? ? 1_555 D DC 16 N3 ? ? C DG 7 D DC 15 1_555 ? ? ? ? ? ? WATSON-CRICK ? ? ? hydrog18 hydrog ? ? C DG 8 N2 ? ? ? 1_555 D DC 16 O2 ? ? C DG 7 D DC 15 1_555 ? ? ? ? ? ? WATSON-CRICK ? ? ? hydrog19 hydrog ? ? C DG 8 O6 ? ? ? 1_555 D DC 16 N4 ? ? C DG 7 D DC 15 1_555 ? ? ? ? ? ? WATSON-CRICK ? ? ? hydrog20 hydrog ? ? C DA 9 N1 ? ? ? 1_555 D DT 15 N3 ? ? C DA 8 D DT 14 1_555 ? ? ? ? ? ? WATSON-CRICK ? ? ? hydrog21 hydrog ? ? C DA 9 N6 ? ? ? 1_555 D DT 15 O4 ? ? C DA 8 D DT 14 1_555 ? ? ? ? ? ? WATSON-CRICK ? ? ? hydrog22 hydrog ? ? C DG 10 N1 ? ? ? 1_555 D DC 14 N3 ? ? C DG 9 D DC 13 1_555 ? ? ? ? ? ? WATSON-CRICK ? ? ? hydrog23 hydrog ? ? C DG 10 N2 ? ? ? 1_555 D DC 14 O2 ? ? C DG 9 D DC 13 1_555 ? ? ? ? ? ? WATSON-CRICK ? ? ? hydrog24 hydrog ? ? C DG 10 O6 ? ? ? 1_555 D DC 14 N4 ? ? C DG 9 D DC 13 1_555 ? ? ? ? ? ? WATSON-CRICK ? ? ? hydrog25 hydrog ? ? C DC 11 N3 ? ? ? 1_555 D DG 13 N1 ? ? C DC 10 D DG 12 1_555 ? ? ? ? ? ? WATSON-CRICK ? ? ? hydrog26 hydrog ? ? C DC 11 N4 ? ? ? 1_555 D DG 13 O6 ? ? C DC 10 D DG 12 1_555 ? ? ? ? ? ? WATSON-CRICK ? ? ? hydrog27 hydrog ? ? C DC 11 O2 ? ? ? 1_555 D DG 13 N2 ? ? C DC 10 D DG 12 1_555 ? ? ? ? ? ? WATSON-CRICK ? ? ? hydrog28 hydrog ? ? C DG 12 N1 ? ? ? 1_555 D DC 12 N3 ? ? C DG 11 D DC 11 1_555 ? ? ? ? ? ? WATSON-CRICK ? ? ? hydrog29 hydrog ? ? C DG 12 N2 ? ? ? 1_555 D DC 12 O2 ? ? C DG 11 D DC 11 1_555 ? ? ? ? ? ? WATSON-CRICK ? ? ? hydrog30 hydrog ? ? C DG 12 O6 ? ? ? 1_555 D DC 12 N4 ? ? C DG 11 D DC 11 1_555 ? ? ? ? ? ? WATSON-CRICK ? ? ? hydrog31 hydrog ? ? C DG 13 N1 ? ? ? 1_555 D DC 11 N3 ? ? C DG 12 D DC 10 1_555 ? ? ? ? ? ? WATSON-CRICK ? ? ? hydrog32 hydrog ? ? C DG 13 N2 ? ? ? 1_555 D DC 11 O2 ? ? C DG 12 D DC 10 1_555 ? ? ? ? ? ? WATSON-CRICK ? ? ? hydrog33 hydrog ? ? C DG 13 O6 ? ? ? 1_555 D DC 11 N4 ? ? C DG 12 D DC 10 1_555 ? ? ? ? ? ? WATSON-CRICK ? ? ? hydrog34 hydrog ? ? C DA 14 N1 ? ? ? 1_555 D DT 10 N3 ? ? C DA 13 D DT 9 1_555 ? ? ? ? ? ? WATSON-CRICK ? ? ? hydrog35 hydrog ? ? C DA 14 N6 ? ? ? 1_555 D DT 10 O4 ? ? C DA 13 D DT 9 1_555 ? ? ? ? ? ? WATSON-CRICK ? ? ? hydrog36 hydrog ? ? C DT 15 N3 ? ? ? 1_555 D DA 9 N1 ? ? C DT 14 D DA 8 1_555 ? ? ? ? ? ? WATSON-CRICK ? ? ? hydrog37 hydrog ? ? C DT 15 O4 ? ? ? 1_555 D DA 9 N6 ? ? C DT 14 D DA 8 1_555 ? ? ? ? ? ? WATSON-CRICK ? ? ? hydrog38 hydrog ? ? C DA 16 N1 ? ? ? 1_555 D DT 8 N3 ? ? C DA 15 D DT 7 1_555 ? ? ? ? ? ? WATSON-CRICK ? ? ? hydrog39 hydrog ? ? C DA 16 N6 ? ? ? 1_555 D DT 8 O4 ? ? C DA 15 D DT 7 1_555 ? ? ? ? ? ? WATSON-CRICK ? ? ? hydrog40 hydrog ? ? C DA 17 N1 ? ? ? 1_555 D DT 7 N3 ? ? C DA 16 D DT 6 1_555 ? ? ? ? ? ? WATSON-CRICK ? ? ? hydrog41 hydrog ? ? C DA 17 N6 ? ? ? 1_555 D DT 7 O4 ? ? C DA 16 D DT 6 1_555 ? ? ? ? ? ? WATSON-CRICK ? ? ? hydrog42 hydrog ? ? C DC 18 N3 ? ? ? 1_555 D DG 6 N1 ? ? C DC 17 D DG 5 1_555 ? ? ? ? ? ? WATSON-CRICK ? ? ? hydrog43 hydrog ? ? C DC 18 N4 ? ? ? 1_555 D DG 6 O6 ? ? C DC 17 D DG 5 1_555 ? ? ? ? ? ? WATSON-CRICK ? ? ? hydrog44 hydrog ? ? C DC 18 O2 ? ? ? 1_555 D DG 6 N2 ? ? C DC 17 D DG 5 1_555 ? ? ? ? ? ? WATSON-CRICK ? ? ? hydrog45 hydrog ? ? C DA 19 N1 ? ? ? 1_555 D DT 5 N3 ? ? C DA 18 D DT 4 1_555 ? ? ? ? ? ? WATSON-CRICK ? ? ? hydrog46 hydrog ? ? C DA 19 N6 ? ? ? 1_555 D DT 5 O4 ? ? C DA 18 D DT 4 1_555 ? ? ? ? ? ? WATSON-CRICK ? ? ? hydrog47 hydrog ? ? C DA 20 N1 ? ? ? 1_555 D DT 4 N3 ? ? C DA 19 D DT 3 1_555 ? ? ? ? ? ? WATSON-CRICK ? ? ? hydrog48 hydrog ? ? C DA 20 N6 ? ? ? 1_555 D DT 4 O4 ? ? C DA 19 D DT 3 1_555 ? ? ? ? ? ? WATSON-CRICK ? ? ? hydrog49 hydrog ? ? C DT 21 N3 ? ? ? 1_555 D DA 3 N1 ? ? C DT 20 D DA 2 1_555 ? ? ? ? ? ? WATSON-CRICK ? ? ? hydrog50 hydrog ? ? C DT 21 O4 ? ? ? 1_555 D DA 3 N6 ? ? C DT 20 D DA 2 1_555 ? ? ? ? ? ? WATSON-CRICK ? ? ? hydrog51 hydrog ? ? C DT 22 N3 ? ? ? 1_555 D DA 2 N1 ? ? C DT 21 D DA 1 1_555 ? ? ? ? ? ? WATSON-CRICK ? ? ? hydrog52 hydrog ? ? C DT 22 O4 ? ? ? 1_555 D DA 2 N6 ? ? C DT 21 D DA 1 1_555 ? ? ? ? ? ? WATSON-CRICK ? ? ? hydrog53 hydrog ? ? C DT 23 N3 ? ? ? 1_555 D DA 1 N1 ? ? C DT 22 D DA -1 1_555 ? ? ? ? ? ? WATSON-CRICK ? ? ? hydrog54 hydrog ? ? C DT 23 O4 ? ? ? 1_555 D DA 1 N6 ? ? C DT 22 D DA -1 1_555 ? ? ? ? ? ? WATSON-CRICK ? ? ? # loop_ _struct_conn_type.id _struct_conn_type.criteria _struct_conn_type.reference disulf ? ? hydrog ? ? # _atom_sites.entry_id 2KEI _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 P 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 LYS 2 2 2 LYS LYS A . n A 1 3 PRO 3 3 3 PRO PRO A . n A 1 4 VAL 4 4 4 VAL VAL A . n A 1 5 THR 5 5 5 THR THR A . n A 1 6 LEU 6 6 6 LEU LEU A . n A 1 7 TYR 7 7 7 TYR TYR A . n A 1 8 ASP 8 8 8 ASP ASP A . n A 1 9 VAL 9 9 9 VAL VAL A . n A 1 10 ALA 10 10 10 ALA ALA A . n A 1 11 GLU 11 11 11 GLU GLU A . n A 1 12 TYR 12 12 12 TYR TYR A . n A 1 13 ALA 13 13 13 ALA ALA A . n A 1 14 GLY 14 14 14 GLY GLY A . n A 1 15 VAL 15 15 15 VAL VAL A . n A 1 16 SER 16 16 16 SER SER A . n A 1 17 TYR 17 17 17 TYR TYR A . n A 1 18 GLN 18 18 18 GLN GLN A . n A 1 19 THR 19 19 19 THR THR A . n A 1 20 VAL 20 20 20 VAL VAL A . n A 1 21 SER 21 21 21 SER SER A . n A 1 22 ARG 22 22 22 ARG ARG A . n A 1 23 VAL 23 23 23 VAL VAL A . n A 1 24 VAL 24 24 24 VAL VAL A . n A 1 25 ASN 25 25 25 ASN ASN A . n A 1 26 GLN 26 26 26 GLN GLN A . n A 1 27 ALA 27 27 27 ALA ALA A . n A 1 28 SER 28 28 28 SER SER A . n A 1 29 HIS 29 29 29 HIS HIS A . n A 1 30 VAL 30 30 30 VAL VAL A . n A 1 31 SER 31 31 31 SER SER A . n A 1 32 ALA 32 32 32 ALA ALA A . n A 1 33 LYS 33 33 33 LYS LYS A . n A 1 34 THR 34 34 34 THR THR A . n A 1 35 ARG 35 35 35 ARG ARG A . n A 1 36 GLU 36 36 36 GLU GLU A . n A 1 37 LYS 37 37 37 LYS LYS A . n A 1 38 VAL 38 38 38 VAL VAL A . n A 1 39 GLU 39 39 39 GLU GLU A . n A 1 40 ALA 40 40 40 ALA ALA A . n A 1 41 ALA 41 41 41 ALA ALA A . n A 1 42 MET 42 42 42 MET MET A . n A 1 43 ALA 43 43 43 ALA ALA A . n A 1 44 GLU 44 44 44 GLU GLU A . n A 1 45 LEU 45 45 45 LEU LEU A . n A 1 46 ASN 46 46 46 ASN ASN A . n A 1 47 TYR 47 47 47 TYR TYR A . n A 1 48 ILE 48 48 48 ILE ILE A . n A 1 49 PRO 49 49 49 PRO PRO A . n A 1 50 ASN 50 50 50 ASN ASN A . n A 1 51 ARG 51 51 51 ARG ARG A . n A 1 52 CYS 52 52 52 CYS CYS A . n A 1 53 ALA 53 53 53 ALA ALA A . n A 1 54 GLN 54 54 54 GLN GLN A . n A 1 55 GLN 55 55 55 GLN GLN A . n A 1 56 LEU 56 56 56 LEU LEU A . n A 1 57 ALA 57 57 57 ALA ALA A . n A 1 58 GLY 58 58 58 GLY GLY A . n A 1 59 LYS 59 59 59 LYS LYS A . n A 1 60 GLN 60 60 60 GLN GLN A . n A 1 61 SER 61 61 61 SER SER A . n A 1 62 LEU 62 62 62 LEU LEU A . n B 1 1 MET 1 1 1 MET MET B . n B 1 2 LYS 2 2 2 LYS LYS B . n B 1 3 PRO 3 3 3 PRO PRO B . n B 1 4 VAL 4 4 4 VAL VAL B . n B 1 5 THR 5 5 5 THR THR B . n B 1 6 LEU 6 6 6 LEU LEU B . n B 1 7 TYR 7 7 7 TYR TYR B . n B 1 8 ASP 8 8 8 ASP ASP B . n B 1 9 VAL 9 9 9 VAL VAL B . n B 1 10 ALA 10 10 10 ALA ALA B . n B 1 11 GLU 11 11 11 GLU GLU B . n B 1 12 TYR 12 12 12 TYR TYR B . n B 1 13 ALA 13 13 13 ALA ALA B . n B 1 14 GLY 14 14 14 GLY GLY B . n B 1 15 VAL 15 15 15 VAL VAL B . n B 1 16 SER 16 16 16 SER SER B . n B 1 17 TYR 17 17 17 TYR TYR B . n B 1 18 GLN 18 18 18 GLN GLN B . n B 1 19 THR 19 19 19 THR THR B . n B 1 20 VAL 20 20 20 VAL VAL B . n B 1 21 SER 21 21 21 SER SER B . n B 1 22 ARG 22 22 22 ARG ARG B . n B 1 23 VAL 23 23 23 VAL VAL B . n B 1 24 VAL 24 24 24 VAL VAL B . n B 1 25 ASN 25 25 25 ASN ASN B . n B 1 26 GLN 26 26 26 GLN GLN B . n B 1 27 ALA 27 27 27 ALA ALA B . n B 1 28 SER 28 28 28 SER SER B . n B 1 29 HIS 29 29 29 HIS HIS B . n B 1 30 VAL 30 30 30 VAL VAL B . n B 1 31 SER 31 31 31 SER SER B . n B 1 32 ALA 32 32 32 ALA ALA B . n B 1 33 LYS 33 33 33 LYS LYS B . n B 1 34 THR 34 34 34 THR THR B . n B 1 35 ARG 35 35 35 ARG ARG B . n B 1 36 GLU 36 36 36 GLU GLU B . n B 1 37 LYS 37 37 37 LYS LYS B . n B 1 38 VAL 38 38 38 VAL VAL B . n B 1 39 GLU 39 39 39 GLU GLU B . n B 1 40 ALA 40 40 40 ALA ALA B . n B 1 41 ALA 41 41 41 ALA ALA B . n B 1 42 MET 42 42 42 MET MET B . n B 1 43 ALA 43 43 43 ALA ALA B . n B 1 44 GLU 44 44 44 GLU GLU B . n B 1 45 LEU 45 45 45 LEU LEU B . n B 1 46 ASN 46 46 46 ASN ASN B . n B 1 47 TYR 47 47 47 TYR TYR B . n B 1 48 ILE 48 48 48 ILE ILE B . n B 1 49 PRO 49 49 49 PRO PRO B . n B 1 50 ASN 50 50 50 ASN ASN B . n B 1 51 ARG 51 51 51 ARG ARG B . n B 1 52 CYS 52 52 52 CYS CYS B . n B 1 53 ALA 53 53 53 ALA ALA B . n B 1 54 GLN 54 54 54 GLN GLN B . n B 1 55 GLN 55 55 55 GLN GLN B . n B 1 56 LEU 56 56 56 LEU LEU B . n B 1 57 ALA 57 57 57 ALA ALA B . n B 1 58 GLY 58 58 58 GLY GLY B . n B 1 59 LYS 59 59 59 LYS LYS B . n B 1 60 GLN 60 60 60 GLN GLN B . n B 1 61 SER 61 61 61 SER SER B . n B 1 62 LEU 62 62 62 LEU LEU B . n C 2 1 DG 1 -1 -1 DG DG C . n C 2 2 DA 2 1 1 DA DA C . n C 2 3 DA 3 2 2 DA DA C . n C 2 4 DT 4 3 3 DT DT C . n C 2 5 DT 5 4 4 DT DT C . n C 2 6 DG 6 5 5 DG DG C . n C 2 7 DT 7 6 6 DT DT C . n C 2 8 DG 8 7 7 DG DG C . n C 2 9 DA 9 8 8 DA DA C . n C 2 10 DG 10 9 9 DG DG C . n C 2 11 DC 11 10 10 DC DC C . n C 2 12 DG 12 11 11 DG DG C . n C 2 13 DG 13 12 12 DG DG C . n C 2 14 DA 14 13 13 DA DA C . n C 2 15 DT 15 14 14 DT DT C . n C 2 16 DA 16 15 15 DA DA C . n C 2 17 DA 17 16 16 DA DA C . n C 2 18 DC 18 17 17 DC DC C . n C 2 19 DA 19 18 18 DA DA C . n C 2 20 DA 20 19 19 DA DA C . n C 2 21 DT 21 20 20 DT DT C . n C 2 22 DT 22 21 21 DT DT C . n C 2 23 DT 23 22 22 DT DT C . n D 3 1 DA 1 -1 -1 DA DA D . n D 3 2 DA 2 1 1 DA DA D . n D 3 3 DA 3 2 2 DA DA D . n D 3 4 DT 4 3 3 DT DT D . n D 3 5 DT 5 4 4 DT DT D . n D 3 6 DG 6 5 5 DG DG D . n D 3 7 DT 7 6 6 DT DT D . n D 3 8 DT 8 7 7 DT DT D . n D 3 9 DA 9 8 8 DA DA D . n D 3 10 DT 10 9 9 DT DT D . n D 3 11 DC 11 10 10 DC DC D . n D 3 12 DC 12 11 11 DC DC D . n D 3 13 DG 13 12 12 DG DG D . n D 3 14 DC 14 13 13 DC DC D . n D 3 15 DT 15 14 14 DT DT D . n D 3 16 DC 16 15 15 DC DC D . n D 3 17 DA 17 16 16 DA DA D . n D 3 18 DC 18 17 17 DC DC D . n D 3 19 DA 19 18 18 DA DA D . n D 3 20 DA 20 19 19 DA DA D . n D 3 21 DT 21 20 20 DT DT D . n D 3 22 DT 22 21 21 DT DT D . n D 3 23 DC 23 22 22 DC DC D . n # _pdbx_struct_assembly.id 1 _pdbx_struct_assembly.details author_defined_assembly _pdbx_struct_assembly.method_details ? _pdbx_struct_assembly.oligomeric_details tetrameric _pdbx_struct_assembly.oligomeric_count 4 # _pdbx_struct_assembly_gen.assembly_id 1 _pdbx_struct_assembly_gen.oper_expression 1 _pdbx_struct_assembly_gen.asym_id_list A,B,C,D # _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 ? _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 2009-05-19 2 'Structure model' 1 1 2011-07-13 3 'Structure model' 1 2 2021-10-20 # _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' '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 3 'Structure model' database_2 2 3 'Structure model' pdbx_nmr_software 3 3 'Structure model' pdbx_struct_assembly 4 3 'Structure model' pdbx_struct_oper_list 5 3 'Structure model' struct_ref_seq 6 3 'Structure model' struct_ref_seq_dif # 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_nmr_software.name' 4 3 'Structure model' '_struct_ref_seq.db_align_beg' 5 3 'Structure model' '_struct_ref_seq.db_align_end' 6 3 'Structure model' '_struct_ref_seq_dif.details' # 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 ;DNA (5'-D(*DGP*DAP*DAP*DTP*DTP*DGP*DTP*DGP*DAP*DGP*DCP*DGP*DGP*DAP*DTP*DAP*DAP*DCP*DAP*DAP*DTP*DTP*DT)-3') ; 2 ? mM ? 1 ;DNA (5'-D(P*DAP*DAP*DAP*DTP*DTP*DGP*DTP*DTP*DAP*DTP*DCP*DCP*DGP*DCP*DTP*DCP*DAP*DCP*DAP*DAP*DTP*DTP*DC)-3') ; 2 ? mM ? 1 'Lac headpiece dimer' 2 ? mM ? 1 D2O- 10 ? % ? 1 'potassium phosphate' 10 ? mM ? 1 'potassium chloride' 20 ? mM ? 1 # 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 1 H22 C DG 9 ? ? O2 D DC 13 ? ? 1.55 2 1 O2 C DC 17 ? ? H22 D DG 5 ? ? 1.59 3 2 O2 C DC 17 ? ? H22 D DG 5 ? ? 1.51 4 2 H22 C DG 11 ? ? O2 D DC 11 ? ? 1.54 5 2 H22 C DG 9 ? ? O2 D DC 13 ? ? 1.55 6 3 H22 C DG 9 ? ? O2 D DC 13 ? ? 1.47 7 3 O2 C DC 17 ? ? H22 D DG 5 ? ? 1.53 8 3 H62 C DA 13 ? ? O4 D DT 9 ? ? 1.55 9 3 O4 C DT 14 ? ? H62 D DA 8 ? ? 1.60 10 4 H22 C DG 9 ? ? O2 D DC 13 ? ? 1.49 11 4 O2 C DC 17 ? ? H22 D DG 5 ? ? 1.53 12 4 H22 C DG 12 ? ? O2 D DC 10 ? ? 1.58 13 5 H22 C DG 11 ? ? O2 D DC 11 ? ? 1.53 14 5 H22 C DG 9 ? ? O2 D DC 13 ? ? 1.57 15 5 HZ2 A LYS 59 ? ? OXT A LEU 62 ? ? 1.59 16 6 H22 C DG 9 ? ? O2 D DC 13 ? ? 1.57 17 6 H22 C DG -1 ? ? O2 D DC 22 ? ? 1.59 18 7 H22 C DG 9 ? ? O2 D DC 13 ? ? 1.53 19 7 H1 A MET 1 ? ? O B LEU 62 ? ? 1.57 20 7 HG1 A THR 5 ? ? OD1 A ASP 8 ? ? 1.58 21 7 HH12 B ARG 35 ? ? OE1 B GLU 39 ? ? 1.58 22 8 H22 C DG 9 ? ? O2 D DC 13 ? ? 1.47 23 8 O2 C DC 17 ? ? H22 D DG 5 ? ? 1.55 24 9 O2 C DC 17 ? ? H22 D DG 5 ? ? 1.53 25 9 H22 C DG 9 ? ? O2 D DC 13 ? ? 1.55 26 9 O4 C DT 6 ? ? H62 D DA 16 ? ? 1.56 27 9 H62 C DA 19 ? ? O4 D DT 3 ? ? 1.58 28 10 H22 C DG -1 ? ? O2 D DC 22 ? ? 1.49 29 10 O2 C DC 17 ? ? H22 D DG 5 ? ? 1.54 30 10 H22 C DG 9 ? ? O2 D DC 13 ? ? 1.55 31 11 H22 C DG 12 ? ? O2 D DC 10 ? ? 1.54 32 11 H22 C DG 9 ? ? O2 D DC 13 ? ? 1.55 33 11 H22 C DG -1 ? ? O2 D DC 22 ? ? 1.57 34 11 O2 C DC 17 ? ? H22 D DG 5 ? ? 1.58 35 12 H22 C DG 9 ? ? O2 D DC 13 ? ? 1.53 36 12 O2 C DC 17 ? ? H22 D DG 5 ? ? 1.55 37 13 H22 C DG 9 ? ? O2 D DC 13 ? ? 1.46 38 14 H22 C DG 9 ? ? O2 D DC 13 ? ? 1.52 39 14 O2 C DC 17 ? ? H22 D DG 5 ? ? 1.54 40 15 H22 C DG 9 ? ? O2 D DC 13 ? ? 1.54 41 15 H22 C DG 11 ? ? O2 D DC 11 ? ? 1.54 42 15 HZ3 B LYS 59 ? ? O B LEU 62 ? ? 1.59 43 16 H22 C DG 9 ? ? O2 D DC 13 ? ? 1.49 44 16 H22 C DG 12 ? ? O2 D DC 10 ? ? 1.55 45 16 O2 C DC 17 ? ? H22 D DG 5 ? ? 1.55 46 16 H22 C DG 11 ? ? O2 D DC 11 ? ? 1.56 47 17 H22 C DG 9 ? ? O2 D DC 13 ? ? 1.56 48 17 H22 C DG 11 ? ? O2 D DC 11 ? ? 1.58 49 18 H22 C DG 9 ? ? O2 D DC 13 ? ? 1.44 50 18 O2 C DC 17 ? ? H22 D DG 5 ? ? 1.57 51 18 HE A ARG 35 ? ? OE2 A GLU 39 ? ? 1.57 52 19 H22 C DG 12 ? ? O2 D DC 10 ? ? 1.56 53 20 H22 C DG 9 ? ? O2 D DC 13 ? ? 1.46 54 20 H22 C DG 11 ? ? O2 D DC 11 ? ? 1.56 55 20 H62 C DA 13 ? ? O4 D DT 9 ? ? 1.57 # 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 ALA A 27 ? ? -109.53 -160.69 2 1 ASN A 46 ? ? 66.12 61.89 3 1 HIS B 29 ? ? -85.08 39.27 4 1 PRO B 49 ? ? -30.52 129.55 5 1 ASN B 50 ? ? -67.68 86.38 6 1 SER B 61 ? ? -141.36 -68.28 7 2 GLN A 26 ? ? -125.79 -104.77 8 2 ALA A 27 ? ? 151.44 -35.37 9 2 ASN A 46 ? ? 67.76 64.93 10 2 SER A 61 ? ? 60.63 79.45 11 2 PRO B 49 ? ? -30.00 128.86 12 2 ASN B 50 ? ? -63.65 87.35 13 2 LYS B 59 ? ? -170.68 149.09 14 3 GLN A 26 ? ? -149.95 -109.88 15 3 ALA A 27 ? ? 166.53 -21.85 16 3 SER A 61 ? ? 68.15 154.32 17 3 HIS B 29 ? ? 89.37 -1.97 18 3 SER B 31 ? ? -45.19 166.03 19 3 ASN B 46 ? ? 53.81 71.04 20 3 TYR B 47 ? ? -35.98 128.72 21 3 PRO B 49 ? ? -37.54 125.15 22 3 ASN B 50 ? ? -66.80 76.49 23 3 LYS B 59 ? ? 58.70 -163.30 24 4 GLN A 26 ? ? -135.85 -106.36 25 4 ALA A 27 ? ? 151.83 -35.32 26 4 ASN A 46 ? ? 71.72 66.41 27 4 PRO A 49 ? ? -55.26 107.16 28 4 LYS A 59 ? ? -67.02 92.03 29 4 SER A 61 ? ? 57.56 78.81 30 4 VAL B 15 ? ? -45.52 160.92 31 4 HIS B 29 ? ? 72.00 40.43 32 4 PRO B 49 ? ? -34.48 126.60 33 4 ASN B 50 ? ? -65.89 80.75 34 4 LYS B 59 ? ? 50.13 -121.33 35 5 GLN A 26 ? ? -129.12 -101.88 36 5 ALA A 27 ? ? 145.04 -46.32 37 5 ASN A 46 ? ? 67.67 70.89 38 5 SER A 61 ? ? 69.71 -77.65 39 5 VAL B 15 ? ? -48.66 159.55 40 5 PRO B 49 ? ? -29.78 125.56 41 5 ASN B 50 ? ? -52.23 94.81 42 5 GLN B 60 ? ? -134.24 -91.59 43 6 GLN A 26 ? ? -125.41 -117.72 44 6 ALA A 27 ? ? 155.89 -29.64 45 6 SER A 28 ? ? -42.87 -92.52 46 6 HIS A 29 ? ? -61.73 42.24 47 6 ASN A 46 ? ? 69.87 66.40 48 6 ASN B 25 ? ? -76.12 -82.26 49 6 SER B 28 ? ? -159.44 -46.11 50 6 PRO B 49 ? ? -34.03 126.29 51 6 ASN B 50 ? ? -65.93 81.34 52 7 VAL A 15 ? ? -124.16 -169.83 53 7 GLN A 26 ? ? -166.15 -67.08 54 7 ALA A 27 ? ? 97.86 145.91 55 7 SER A 28 ? ? -171.64 -89.26 56 7 HIS A 29 ? ? -66.56 52.48 57 7 ASN A 46 ? ? 66.11 65.53 58 7 ASN B 25 ? ? -97.50 -83.43 59 7 PRO B 49 ? ? -30.05 127.65 60 7 ASN B 50 ? ? -62.33 87.78 61 7 SER B 61 ? ? -145.00 -6.85 62 8 ALA A 27 ? ? -108.04 -161.27 63 8 GLN A 60 ? ? 76.44 32.02 64 8 LYS B 2 ? ? -121.04 -58.64 65 8 HIS B 29 ? ? -83.66 47.04 66 8 PRO B 49 ? ? -31.49 127.84 67 9 LYS A 2 ? ? -175.60 -58.59 68 9 GLN A 26 ? ? -160.42 -59.76 69 9 ALA A 27 ? ? 86.76 131.64 70 9 SER A 28 ? ? -168.48 -88.29 71 9 HIS A 29 ? ? -70.16 49.78 72 9 ASN A 46 ? ? 67.12 68.89 73 9 LYS A 59 ? ? -59.35 101.35 74 9 ASN B 25 ? ? -66.28 -79.47 75 9 GLN B 26 ? ? -168.81 85.96 76 9 SER B 28 ? ? -137.33 -71.46 77 9 HIS B 29 ? ? -81.43 47.32 78 9 PRO B 49 ? ? -30.73 122.48 79 9 ASN B 50 ? ? -56.49 91.66 80 9 LYS B 59 ? ? 54.39 -111.91 81 10 GLN A 26 ? ? -137.34 -113.39 82 10 ALA A 27 ? ? 156.73 -32.67 83 10 ASN A 46 ? ? 68.47 63.54 84 10 SER A 61 ? ? 60.59 -83.77 85 10 PRO B 49 ? ? -29.56 124.78 86 10 ASN B 50 ? ? -59.41 85.01 87 10 LYS B 59 ? ? 64.67 -83.50 88 10 GLN B 60 ? ? -146.93 -65.48 89 10 SER B 61 ? ? -146.62 -42.27 90 11 LYS A 2 ? ? -125.11 -52.16 91 11 SER A 28 ? ? -164.51 -95.13 92 11 HIS A 29 ? ? -65.21 53.89 93 11 ASN A 46 ? ? 63.12 66.58 94 11 SER A 61 ? ? -103.39 46.72 95 11 ASN B 25 ? ? -81.73 -85.02 96 11 SER B 28 ? ? -153.69 -26.08 97 11 PRO B 49 ? ? -35.37 123.88 98 11 ASN B 50 ? ? -65.02 75.88 99 11 LYS B 59 ? ? 61.95 128.70 100 12 GLN A 26 ? ? -135.44 -128.88 101 12 ALA A 27 ? ? 167.06 -39.07 102 12 GLN A 60 ? ? -153.45 46.19 103 12 SER A 61 ? ? 63.91 95.47 104 12 PRO B 49 ? ? -28.96 123.36 105 12 ASN B 50 ? ? -62.50 77.80 106 12 LYS B 59 ? ? 72.96 -95.78 107 13 GLN A 26 ? ? -129.38 -120.48 108 13 ALA A 27 ? ? 156.95 -33.43 109 13 LYS A 59 ? ? -178.84 137.16 110 13 PRO B 49 ? ? -36.45 127.03 111 13 ASN B 50 ? ? -63.63 85.06 112 14 GLN A 26 ? ? -130.70 -117.43 113 14 ALA A 27 ? ? 152.31 -40.71 114 14 ASN A 46 ? ? 69.99 68.92 115 14 HIS B 29 ? ? 71.38 34.90 116 14 PRO B 49 ? ? -32.06 121.34 117 14 GLN B 60 ? ? -149.24 -57.05 118 14 SER B 61 ? ? -148.63 -69.35 119 15 ALA A 27 ? ? -107.19 -151.48 120 15 ASN A 46 ? ? 67.57 61.65 121 15 GLN B 26 ? ? 75.00 -53.06 122 15 ALA B 27 ? ? 64.20 -129.24 123 15 SER B 28 ? ? -158.32 -42.99 124 15 PRO B 49 ? ? -34.60 123.59 125 15 ASN B 50 ? ? -66.03 81.90 126 15 GLN B 60 ? ? -175.70 -22.80 127 16 GLN A 26 ? ? -133.45 -109.31 128 16 ALA A 27 ? ? 158.43 -34.45 129 16 GLN A 60 ? ? -93.19 -71.35 130 16 PRO B 49 ? ? -29.76 125.77 131 16 ASN B 50 ? ? -63.68 78.76 132 16 LYS B 59 ? ? 171.84 118.66 133 16 SER B 61 ? ? -100.89 -71.11 134 17 GLN A 26 ? ? -165.04 74.44 135 17 SER A 61 ? ? 75.20 -53.58 136 17 PRO B 49 ? ? -28.97 121.66 137 17 ASN B 50 ? ? -56.55 87.60 138 17 LYS B 59 ? ? 60.27 -87.04 139 18 GLN A 26 ? ? -131.68 -114.15 140 18 ALA A 27 ? ? 158.25 -32.92 141 18 PRO B 49 ? ? -34.51 131.33 142 18 ASN B 50 ? ? -59.97 88.34 143 19 GLN A 26 ? ? -142.68 -117.55 144 19 ALA A 27 ? ? 163.27 -37.65 145 19 ASN A 46 ? ? 66.81 69.26 146 19 HIS B 29 ? ? 71.92 30.18 147 19 PRO B 49 ? ? -30.45 127.08 148 19 ASN B 50 ? ? -66.55 79.05 149 19 LYS B 59 ? ? 72.60 134.55 150 19 SER B 61 ? ? -136.26 -40.34 151 20 GLN A 26 ? ? -139.31 -92.70 152 20 ALA A 27 ? ? 102.02 120.76 153 20 SER A 28 ? ? 159.57 -0.59 154 20 ASN A 46 ? ? 71.28 70.66 155 20 ASN B 25 ? ? -103.11 -91.01 156 20 GLN B 26 ? ? -165.94 52.08 157 20 PRO B 49 ? ? -34.81 127.79 158 20 ASN B 50 ? ? -63.05 90.54 159 20 LYS B 59 ? ? -130.12 -48.07 160 20 GLN B 60 ? ? 69.64 -95.29 # loop_ _ndb_struct_conf_na.entry_id _ndb_struct_conf_na.feature 2KEI 'double helix' 2KEI 'b-form double helix' #