data_1A1L # _entry.id 1A1L # _audit_conform.dict_name mmcif_pdbx.dic _audit_conform.dict_version 5.375 _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 1A1L pdb_00001a1l 10.2210/pdb1a1l/pdb RCSB PDT061 ? ? WWPDB D_1000170279 ? ? # _pdbx_database_status.status_code REL _pdbx_database_status.entry_id 1A1L _pdbx_database_status.recvd_initial_deposition_date 1997-12-10 _pdbx_database_status.deposit_site NDB _pdbx_database_status.process_site BNL _pdbx_database_status.SG_entry . _pdbx_database_status.pdb_format_compatible Y _pdbx_database_status.status_code_mr ? _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 ? # loop_ _audit_author.name _audit_author.pdbx_ordinal 'Elrod-Erickson, M.' 1 'Benson, T.E.' 2 'Pabo, C.O.' 3 # 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 'High-resolution structures of variant Zif268-DNA complexes: implications for understanding zinc finger-DNA recognition.' Structure 6 451 464 1998 STRUE6 UK 0969-2126 2005 ? 9562555 '10.1016/S0969-2126(98)00047-1' 1 'Zif268 Protein-DNA Complex Refined at 1.6 A: A Model System for Understanding Zinc Finger-DNA Interactions' Structure 4 1171 1180 1996 STRUE6 UK 0969-2126 2005 ? ? ? 2 'Zinc Finger Phage: Affinity Selection of Fingers with New DNA-Binding Specificities' Science 263 671 673 1994 SCIEAS US 0036-8075 0038 ? ? ? 3 'Zinc Finger-DNA Recognition: Crystal Structure of a Zif268-DNA Complex at 2.1 A' Science 252 809 817 1991 SCIEAS US 0036-8075 0038 ? ? ? # loop_ _citation_author.citation_id _citation_author.name _citation_author.ordinal _citation_author.identifier_ORCID primary 'Elrod-Erickson, M.' 1 ? primary 'Benson, T.E.' 2 ? primary 'Pabo, C.O.' 3 ? 1 'Elrod-Erickson, M.' 4 ? 1 'Rould, M.A.' 5 ? 1 'Nekludova, L.' 6 ? 1 'Pabo, C.O.' 7 ? 2 'Rebar, E.J.' 8 ? 2 'Pabo, C.O.' 9 ? 3 'Pavletich, N.P.' 10 ? 3 'Pabo, C.O.' 11 ? # _cell.entry_id 1A1L _cell.length_a 43.300 _cell.length_b 55.900 _cell.length_c 132.500 _cell.angle_alpha 90.00 _cell.angle_beta 90.00 _cell.angle_gamma 90.00 _cell.Z_PDB 8 _cell.pdbx_unique_axis ? # _symmetry.entry_id 1A1L _symmetry.space_group_name_H-M 'C 2 2 21' _symmetry.pdbx_full_space_group_name_H-M ? _symmetry.cell_setting orthorhombic _symmetry.Int_Tables_number 20 # 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 syn ;DNA (5'-D(*AP*GP*CP*GP*TP*GP*GP*GP*CP*AP*C)-3') ; 3399.223 1 ? ? ? ? 2 polymer syn ;DNA (5'-D(*TP*GP*TP*GP*CP*CP*CP*AP*CP*GP*C)-3') ; 3310.161 1 ? ? ? ? 3 polymer man 'PROTEIN (ZIF268 ZINC FINGER PEPTIDE)' 10853.498 1 ? ? 'ZINC FINGER' ? 4 non-polymer syn 'ZINC ION' 65.409 3 ? ? ? ? 5 water nat water 18.015 101 ? ? ? ? # loop_ _entity_name_com.entity_id _entity_name_com.name 3 'ZIF268 ZINC FINGER PEPTIDE' 4 ZINC 5 WATER # 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 polydeoxyribonucleotide no no '(DA)(DG)(DC)(DG)(DT)(DG)(DG)(DG)(DC)(DA)(DC)' AGCGTGGGCAC B ? 2 polydeoxyribonucleotide no no '(DT)(DG)(DT)(DG)(DC)(DC)(DC)(DA)(DC)(DG)(DC)' TGTGCCCACGC C ? 3 'polypeptide(L)' no no ;MERPYACPVESCDRRFSRSDELTRHIRIHTGQKPFQCRICMRNFSRSDHLTTHIRTHTGEKPFACDICGRKFARSDERKR HTKIHLRQKD ; ;MERPYACPVESCDRRFSRSDELTRHIRIHTGQKPFQCRICMRNFSRSDHLTTHIRTHTGEKPFACDICGRKFARSDERKR HTKIHLRQKD ; A ? # loop_ _entity_poly_seq.entity_id _entity_poly_seq.num _entity_poly_seq.mon_id _entity_poly_seq.hetero 1 1 DA n 1 2 DG n 1 3 DC n 1 4 DG n 1 5 DT n 1 6 DG n 1 7 DG n 1 8 DG n 1 9 DC n 1 10 DA n 1 11 DC n 2 1 DT n 2 2 DG n 2 3 DT n 2 4 DG n 2 5 DC n 2 6 DC n 2 7 DC n 2 8 DA n 2 9 DC n 2 10 DG n 2 11 DC n 3 1 MET n 3 2 GLU n 3 3 ARG n 3 4 PRO n 3 5 TYR n 3 6 ALA n 3 7 CYS n 3 8 PRO n 3 9 VAL n 3 10 GLU n 3 11 SER n 3 12 CYS n 3 13 ASP n 3 14 ARG n 3 15 ARG n 3 16 PHE n 3 17 SER n 3 18 ARG n 3 19 SER n 3 20 ASP n 3 21 GLU n 3 22 LEU n 3 23 THR n 3 24 ARG n 3 25 HIS n 3 26 ILE n 3 27 ARG n 3 28 ILE n 3 29 HIS n 3 30 THR n 3 31 GLY n 3 32 GLN n 3 33 LYS n 3 34 PRO n 3 35 PHE n 3 36 GLN n 3 37 CYS n 3 38 ARG n 3 39 ILE n 3 40 CYS n 3 41 MET n 3 42 ARG n 3 43 ASN n 3 44 PHE n 3 45 SER n 3 46 ARG n 3 47 SER n 3 48 ASP n 3 49 HIS n 3 50 LEU n 3 51 THR n 3 52 THR n 3 53 HIS n 3 54 ILE n 3 55 ARG n 3 56 THR n 3 57 HIS n 3 58 THR n 3 59 GLY n 3 60 GLU n 3 61 LYS n 3 62 PRO n 3 63 PHE n 3 64 ALA n 3 65 CYS n 3 66 ASP n 3 67 ILE n 3 68 CYS n 3 69 GLY n 3 70 ARG n 3 71 LYS n 3 72 PHE n 3 73 ALA n 3 74 ARG n 3 75 SER n 3 76 ASP n 3 77 GLU n 3 78 ARG n 3 79 LYS n 3 80 ARG n 3 81 HIS n 3 82 THR n 3 83 LYS n 3 84 ILE n 3 85 HIS n 3 86 LEU n 3 87 ARG n 3 88 GLN n 3 89 LYS n 3 90 ASP n # _entity_src_gen.entity_id 3 _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 'house mouse' _entity_src_gen.gene_src_genus Mus _entity_src_gen.pdbx_gene_src_gene ? _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 'Mus musculus' _entity_src_gen.pdbx_gene_src_ncbi_taxonomy_id 10090 _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 BL21(DE3)' _entity_src_gen.pdbx_host_org_ncbi_taxonomy_id 469008 _entity_src_gen.host_org_genus Escherichia _entity_src_gen.pdbx_host_org_gene ? _entity_src_gen.pdbx_host_org_organ ? _entity_src_gen.host_org_species 'Escherichia coli' _entity_src_gen.pdbx_host_org_tissue ? _entity_src_gen.pdbx_host_org_tissue_fraction ? _entity_src_gen.pdbx_host_org_strain 'BL21 (DE3)' _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 PZIF268 _entity_src_gen.plasmid_details ? _entity_src_gen.pdbx_description ? # loop_ _struct_ref.id _struct_ref.db_name _struct_ref.db_code _struct_ref.entity_id _struct_ref.pdbx_seq_one_letter_code _struct_ref.pdbx_align_begin _struct_ref.pdbx_db_accession _struct_ref.pdbx_db_isoform 1 UNP EGR1_MOUSE 3 ? ? P08046 ? 2 PDB 1A1L 1 ? ? 1A1L ? 3 PDB 1A1L 2 ? ? 1A1L ? # 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 1A1L A 2 ? 90 ? P08046 308 ? 396 ? 102 190 2 2 1A1L B 1 ? 11 ? 1A1L 1 ? 11 ? 1 11 3 3 1A1L C 1 ? 11 ? 1A1L 51 ? 61 ? 51 61 # 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 HOH non-polymer . WATER ? 'H2 O' 18.015 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 PHE 'L-peptide linking' y PHENYLALANINE ? 'C9 H11 N O2' 165.189 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 ZN non-polymer . 'ZINC ION' ? 'Zn 2' 65.409 # _exptl.entry_id 1A1L _exptl.method 'X-RAY DIFFRACTION' _exptl.crystals_number 1 # _exptl_crystal.id 1 _exptl_crystal.density_meas ? _exptl_crystal.density_Matthews 2.28 _exptl_crystal.density_percent_sol 46.11 _exptl_crystal.description ? # _exptl_crystal_grow.crystal_id 1 _exptl_crystal_grow.method 'VAPOR DIFFUSION, HANGING DROP' _exptl_crystal_grow.temp ? _exptl_crystal_grow.temp_details ? _exptl_crystal_grow.pH 8.0 _exptl_crystal_grow.pdbx_details '35% PEG 1450, 300MM NACL, 25 MM BIS TRIS PROPANE PH 8.0, VAPOR DIFFUSION, HANGING DROP' _exptl_crystal_grow.pdbx_pH_range ? # loop_ _exptl_crystal_grow_comp.crystal_id _exptl_crystal_grow_comp.id _exptl_crystal_grow_comp.sol_id _exptl_crystal_grow_comp.name _exptl_crystal_grow_comp.volume _exptl_crystal_grow_comp.conc _exptl_crystal_grow_comp.details 1 1 1 NACL ? ? ? 1 2 1 BTP ? ? ? 1 3 1 'PEG 1450' ? ? ? 1 4 2 NACL ? ? ? 1 5 2 BTP ? ? ? 1 6 2 'PEG 1450' ? ? ? # _diffrn.id 1 _diffrn.ambient_temp 130.00 _diffrn.ambient_temp_details ? _diffrn.crystal_id 1 # _diffrn_detector.diffrn_id 1 _diffrn_detector.detector 'IMAGE PLATE' _diffrn_detector.type 'RIGAKU RAXIS IIC' _diffrn_detector.pdbx_collection_date 1995-07-15 _diffrn_detector.details 'YALE MIRRORS' # _diffrn_radiation.diffrn_id 1 _diffrn_radiation.wavelength_id 1 _diffrn_radiation.pdbx_monochromatic_or_laue_m_l M _diffrn_radiation.monochromator 'YALE MIRRORS' _diffrn_radiation.pdbx_diffrn_protocol ? _diffrn_radiation.pdbx_scattering_type x-ray # _diffrn_radiation_wavelength.id 1 _diffrn_radiation_wavelength.wavelength . _diffrn_radiation_wavelength.wt 1.0 # _diffrn_source.diffrn_id 1 _diffrn_source.source 'ROTATING ANODE' _diffrn_source.type 'RIGAKU RU200' _diffrn_source.pdbx_synchrotron_site ? _diffrn_source.pdbx_synchrotron_beamline ? _diffrn_source.pdbx_wavelength ? _diffrn_source.pdbx_wavelength_list ? # _reflns.entry_id 1A1L _reflns.observed_criterion_sigma_I -2.000 _reflns.observed_criterion_sigma_F ? _reflns.d_resolution_low 20.000 _reflns.d_resolution_high 2.300 _reflns.number_obs 6831 _reflns.number_all ? _reflns.percent_possible_obs 91.200 _reflns.pdbx_Rmerge_I_obs ? _reflns.pdbx_Rsym_value 0.0550000 _reflns.pdbx_netI_over_sigmaI 26.6000 _reflns.B_iso_Wilson_estimate ? _reflns.pdbx_redundancy 4.100 _reflns.pdbx_diffrn_id 1 _reflns.pdbx_ordinal 1 # _reflns_shell.d_res_high 2.300 _reflns_shell.d_res_low 2.380 _reflns_shell.percent_possible_all 65.20 _reflns_shell.Rmerge_I_obs ? _reflns_shell.pdbx_Rsym_value 0.1270000 _reflns_shell.meanI_over_sigI_obs 7.600 _reflns_shell.pdbx_redundancy 2.600 _reflns_shell.pdbx_diffrn_id ? _reflns_shell.pdbx_ordinal 1 # _refine.entry_id 1A1L _refine.ls_number_reflns_obs 21186 _refine.ls_number_reflns_all ? _refine.pdbx_ls_sigma_I ? _refine.pdbx_ls_sigma_F 0.000 _refine.pdbx_data_cutoff_high_absF 100000.000 _refine.pdbx_data_cutoff_low_absF 0.0000 _refine.pdbx_data_cutoff_high_rms_absF ? _refine.ls_d_res_low 20.000 _refine.ls_d_res_high 2.300 _refine.ls_percent_reflns_obs 91.200 _refine.ls_R_factor_obs 0.1960000 _refine.ls_R_factor_all ? _refine.ls_R_factor_R_work 0.1960000 _refine.ls_R_factor_R_free 0.2670000 _refine.ls_R_factor_R_free_error 0.010 _refine.ls_R_factor_R_free_error_details ? _refine.ls_percent_reflns_R_free 11.100 _refine.ls_number_reflns_R_free 758 _refine.ls_number_parameters ? _refine.ls_number_restraints ? _refine.occupancy_min ? _refine.occupancy_max ? _refine.B_iso_mean 32.30 _refine.aniso_B[1][1] 7.7190 _refine.aniso_B[2][2] 15.040 _refine.aniso_B[3][3] 11.260 _refine.aniso_B[1][2] 0.0000 _refine.aniso_B[1][3] 0.0000 _refine.aniso_B[2][3] 0.0000 _refine.solvent_model_details ? _refine.solvent_model_param_ksol ? _refine.solvent_model_param_bsol ? _refine.pdbx_ls_cross_valid_method THROUGHOUT _refine.details ? _refine.pdbx_starting_model 'PDB ENTRY 1AAY, WITHOUT WATERS AND WITHOUT SIDE CHAINS FOR RESIDUES 18 - 24' _refine.pdbx_method_to_determine_struct 'ISOMORPHOUS MOLECULAR REPLACEMENT' _refine.pdbx_isotropic_thermal_model 'RESTRAINED INDIVIDUAL' _refine.pdbx_stereochemistry_target_values ? _refine.pdbx_stereochem_target_val_spec_case ? _refine.pdbx_R_Free_selection_details RANDOM _refine.pdbx_overall_ESU_R ? _refine.pdbx_overall_ESU_R_Free ? _refine.overall_SU_ML ? _refine.overall_SU_B ? _refine.pdbx_refine_id 'X-RAY DIFFRACTION' _refine.pdbx_diffrn_id 1 _refine.pdbx_TLS_residual_ADP_flag ? _refine.correlation_coeff_Fo_to_Fc ? _refine.correlation_coeff_Fo_to_Fc_free ? _refine.pdbx_solvent_vdw_probe_radii ? _refine.pdbx_solvent_ion_probe_radii ? _refine.pdbx_solvent_shrinkage_radii ? _refine.pdbx_overall_phase_error ? _refine.overall_SU_R_Cruickshank_DPI ? _refine.pdbx_overall_SU_R_free_Cruickshank_DPI ? _refine.pdbx_overall_SU_R_Blow_DPI ? _refine.pdbx_overall_SU_R_free_Blow_DPI ? # _refine_hist.pdbx_refine_id 'X-RAY DIFFRACTION' _refine_hist.cycle_id LAST _refine_hist.pdbx_number_atoms_protein 719 _refine_hist.pdbx_number_atoms_nucleic_acid 445 _refine_hist.pdbx_number_atoms_ligand 3 _refine_hist.number_atoms_solvent 101 _refine_hist.number_atoms_total 1268 _refine_hist.d_res_high 2.300 _refine_hist.d_res_low 20.000 # loop_ _refine_ls_restr.type _refine_ls_restr.dev_ideal _refine_ls_restr.dev_ideal_target _refine_ls_restr.weight _refine_ls_restr.number _refine_ls_restr.pdbx_refine_id _refine_ls_restr.pdbx_restraint_function x_bond_d 0.007 ? ? ? 'X-RAY DIFFRACTION' ? x_bond_d_na ? ? ? ? 'X-RAY DIFFRACTION' ? x_bond_d_prot ? ? ? ? 'X-RAY DIFFRACTION' ? x_angle_d ? ? ? ? 'X-RAY DIFFRACTION' ? x_angle_d_na ? ? ? ? 'X-RAY DIFFRACTION' ? x_angle_d_prot ? ? ? ? 'X-RAY DIFFRACTION' ? x_angle_deg 1.2 ? ? ? 'X-RAY DIFFRACTION' ? x_angle_deg_na ? ? ? ? 'X-RAY DIFFRACTION' ? x_angle_deg_prot ? ? ? ? 'X-RAY DIFFRACTION' ? x_dihedral_angle_d 24.0 ? ? ? 'X-RAY DIFFRACTION' ? x_dihedral_angle_d_na ? ? ? ? 'X-RAY DIFFRACTION' ? x_dihedral_angle_d_prot ? ? ? ? 'X-RAY DIFFRACTION' ? x_improper_angle_d 1.2 ? ? ? 'X-RAY DIFFRACTION' ? x_improper_angle_d_na ? ? ? ? 'X-RAY DIFFRACTION' ? x_improper_angle_d_prot ? ? ? ? 'X-RAY DIFFRACTION' ? x_mcbond_it 1.610 1.500 ? ? 'X-RAY DIFFRACTION' ? x_mcangle_it 2.580 2.000 ? ? 'X-RAY DIFFRACTION' ? x_scbond_it 2.780 2.000 ? ? 'X-RAY DIFFRACTION' ? x_scangle_it 4.290 2.500 ? ? 'X-RAY DIFFRACTION' ? # _refine_ls_shell.pdbx_total_number_of_bins_used 8 _refine_ls_shell.d_res_high 2.30 _refine_ls_shell.d_res_low 2.40 _refine_ls_shell.number_reflns_R_work 539 _refine_ls_shell.R_factor_R_work 0.2750000 _refine_ls_shell.percent_reflns_obs 66.30 _refine_ls_shell.R_factor_R_free 0.2970000 _refine_ls_shell.R_factor_R_free_error 0.03 _refine_ls_shell.percent_reflns_R_free 13.20 _refine_ls_shell.number_reflns_R_free 82 _refine_ls_shell.pdbx_refine_id 'X-RAY DIFFRACTION' _refine_ls_shell.number_reflns_all ? _refine_ls_shell.R_factor_all ? # loop_ _pdbx_xplor_file.serial_no _pdbx_xplor_file.param_file _pdbx_xplor_file.topol_file _pdbx_xplor_file.pdbx_refine_id 1 PARHCSDX.PRO TOPHCSDX.PRO 'X-RAY DIFFRACTION' 2 PARNDBX.DNA TOPNDBX.DNA 'X-RAY DIFFRACTION' # _struct.entry_id 1A1L _struct.title 'ZIF268 ZINC FINGER-DNA COMPLEX (GCAC SITE)' _struct.pdbx_model_details ? _struct.pdbx_CASP_flag ? _struct.pdbx_model_type_details ? # _struct_keywords.entry_id 1A1L _struct_keywords.pdbx_keywords TRANSCRIPTION/DNA _struct_keywords.text 'ZINC FINGER-DNA COMPLEX, ZINC FINGER, DNA-BINDING PROTEIN, 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 2 ? C N N 3 ? D N N 4 ? E N N 4 ? F N N 4 ? G N N 5 ? H N N 5 ? I N N 5 ? # _struct_biol.id 1 # 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 SER C 19 ? THR C 30 ? SER A 119 THR A 130 1 ? 12 HELX_P HELX_P2 2 SER C 47 ? THR C 58 ? SER A 147 THR A 158 1 ? 12 HELX_P HELX_P3 3 SER C 75 ? HIS C 85 ? SER A 175 HIS A 185 1 ? 11 # _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 metalc1 metalc ? ? C CYS 7 SG ? ? ? 1_555 D ZN . ZN ? ? A CYS 107 A ZN 201 1_555 ? ? ? ? ? ? ? 2.247 ? ? metalc2 metalc ? ? C CYS 12 SG ? ? ? 1_555 D ZN . ZN ? ? A CYS 112 A ZN 201 1_555 ? ? ? ? ? ? ? 2.168 ? ? metalc3 metalc ? ? C HIS 25 NE2 ? ? ? 1_555 D ZN . ZN ? ? A HIS 125 A ZN 201 1_555 ? ? ? ? ? ? ? 2.200 ? ? metalc4 metalc ? ? C HIS 29 NE2 ? ? ? 1_555 D ZN . ZN ? ? A HIS 129 A ZN 201 1_555 ? ? ? ? ? ? ? 1.920 ? ? metalc5 metalc ? ? C CYS 37 SG ? ? ? 1_555 E ZN . ZN ? ? A CYS 137 A ZN 202 1_555 ? ? ? ? ? ? ? 2.191 ? ? metalc6 metalc ? ? C CYS 40 SG ? ? ? 1_555 E ZN . ZN ? ? A CYS 140 A ZN 202 1_555 ? ? ? ? ? ? ? 2.215 ? ? metalc7 metalc ? ? C HIS 53 NE2 ? ? ? 1_555 E ZN . ZN ? ? A HIS 153 A ZN 202 1_555 ? ? ? ? ? ? ? 2.058 ? ? metalc8 metalc ? ? C HIS 57 NE2 ? ? ? 1_555 E ZN . ZN ? ? A HIS 157 A ZN 202 1_555 ? ? ? ? ? ? ? 1.945 ? ? metalc9 metalc ? ? C CYS 65 SG ? ? ? 1_555 F ZN . ZN ? ? A CYS 165 A ZN 203 1_555 ? ? ? ? ? ? ? 2.245 ? ? metalc10 metalc ? ? C CYS 68 SG ? ? ? 1_555 F ZN . ZN ? ? A CYS 168 A ZN 203 1_555 ? ? ? ? ? ? ? 2.483 ? ? metalc11 metalc ? ? C HIS 81 NE2 ? ? ? 1_555 F ZN . ZN ? ? A HIS 181 A ZN 203 1_555 ? ? ? ? ? ? ? 2.167 ? ? metalc12 metalc ? ? C HIS 85 NE2 ? ? ? 1_555 F ZN . ZN ? ? A HIS 185 A ZN 203 1_555 ? ? ? ? ? ? ? 1.973 ? ? hydrog1 hydrog ? ? A DG 2 N1 ? ? ? 1_555 B DC 11 N3 ? ? B DG 2 C DC 61 1_555 ? ? ? ? ? ? WATSON-CRICK ? ? ? hydrog2 hydrog ? ? A DG 2 N2 ? ? ? 1_555 B DC 11 O2 ? ? B DG 2 C DC 61 1_555 ? ? ? ? ? ? WATSON-CRICK ? ? ? hydrog3 hydrog ? ? A DG 2 O6 ? ? ? 1_555 B DC 11 N4 ? ? B DG 2 C DC 61 1_555 ? ? ? ? ? ? WATSON-CRICK ? ? ? hydrog4 hydrog ? ? A DC 3 N3 ? ? ? 1_555 B DG 10 N1 ? ? B DC 3 C DG 60 1_555 ? ? ? ? ? ? WATSON-CRICK ? ? ? hydrog5 hydrog ? ? A DC 3 N4 ? ? ? 1_555 B DG 10 O6 ? ? B DC 3 C DG 60 1_555 ? ? ? ? ? ? WATSON-CRICK ? ? ? hydrog6 hydrog ? ? A DC 3 O2 ? ? ? 1_555 B DG 10 N2 ? ? B DC 3 C DG 60 1_555 ? ? ? ? ? ? WATSON-CRICK ? ? ? hydrog7 hydrog ? ? A DG 4 N1 ? ? ? 1_555 B DC 9 N3 ? ? B DG 4 C DC 59 1_555 ? ? ? ? ? ? WATSON-CRICK ? ? ? hydrog8 hydrog ? ? A DG 4 N2 ? ? ? 1_555 B DC 9 O2 ? ? B DG 4 C DC 59 1_555 ? ? ? ? ? ? WATSON-CRICK ? ? ? hydrog9 hydrog ? ? A DG 4 O6 ? ? ? 1_555 B DC 9 N4 ? ? B DG 4 C DC 59 1_555 ? ? ? ? ? ? WATSON-CRICK ? ? ? hydrog10 hydrog ? ? A DT 5 N3 ? ? ? 1_555 B DA 8 N1 ? ? B DT 5 C DA 58 1_555 ? ? ? ? ? ? WATSON-CRICK ? ? ? hydrog11 hydrog ? ? A DT 5 O4 ? ? ? 1_555 B DA 8 N6 ? ? B DT 5 C DA 58 1_555 ? ? ? ? ? ? WATSON-CRICK ? ? ? hydrog12 hydrog ? ? A DG 6 N1 ? ? ? 1_555 B DC 7 N3 ? ? B DG 6 C DC 57 1_555 ? ? ? ? ? ? WATSON-CRICK ? ? ? hydrog13 hydrog ? ? A DG 6 N2 ? ? ? 1_555 B DC 7 O2 ? ? B DG 6 C DC 57 1_555 ? ? ? ? ? ? WATSON-CRICK ? ? ? hydrog14 hydrog ? ? A DG 6 O6 ? ? ? 1_555 B DC 7 N4 ? ? B DG 6 C DC 57 1_555 ? ? ? ? ? ? WATSON-CRICK ? ? ? hydrog15 hydrog ? ? A DG 7 N1 ? ? ? 1_555 B DC 6 N3 ? ? B DG 7 C DC 56 1_555 ? ? ? ? ? ? WATSON-CRICK ? ? ? hydrog16 hydrog ? ? A DG 7 N2 ? ? ? 1_555 B DC 6 O2 ? ? B DG 7 C DC 56 1_555 ? ? ? ? ? ? WATSON-CRICK ? ? ? hydrog17 hydrog ? ? A DG 7 O6 ? ? ? 1_555 B DC 6 N4 ? ? B DG 7 C DC 56 1_555 ? ? ? ? ? ? WATSON-CRICK ? ? ? hydrog18 hydrog ? ? A DG 8 N1 ? ? ? 1_555 B DC 5 N3 ? ? B DG 8 C DC 55 1_555 ? ? ? ? ? ? WATSON-CRICK ? ? ? hydrog19 hydrog ? ? A DG 8 N2 ? ? ? 1_555 B DC 5 O2 ? ? B DG 8 C DC 55 1_555 ? ? ? ? ? ? WATSON-CRICK ? ? ? hydrog20 hydrog ? ? A DG 8 O6 ? ? ? 1_555 B DC 5 N4 ? ? B DG 8 C DC 55 1_555 ? ? ? ? ? ? WATSON-CRICK ? ? ? hydrog21 hydrog ? ? A DC 9 N3 ? ? ? 1_555 B DG 4 N1 ? ? B DC 9 C DG 54 1_555 ? ? ? ? ? ? WATSON-CRICK ? ? ? hydrog22 hydrog ? ? A DC 9 N4 ? ? ? 1_555 B DG 4 O6 ? ? B DC 9 C DG 54 1_555 ? ? ? ? ? ? WATSON-CRICK ? ? ? hydrog23 hydrog ? ? A DC 9 O2 ? ? ? 1_555 B DG 4 N2 ? ? B DC 9 C DG 54 1_555 ? ? ? ? ? ? WATSON-CRICK ? ? ? hydrog24 hydrog ? ? A DA 10 N1 ? ? ? 1_555 B DT 3 N3 ? ? B DA 10 C DT 53 1_555 ? ? ? ? ? ? WATSON-CRICK ? ? ? hydrog25 hydrog ? ? A DA 10 N6 ? ? ? 1_555 B DT 3 O4 ? ? B DA 10 C DT 53 1_555 ? ? ? ? ? ? WATSON-CRICK ? ? ? hydrog26 hydrog ? ? A DC 11 O2 ? ? ? 1_555 B DG 2 N2 ? ? B DC 11 C DG 52 1_555 ? ? ? ? ? ? 'DC-DG PAIR' ? ? ? # loop_ _struct_conn_type.id _struct_conn_type.criteria _struct_conn_type.reference metalc ? ? hydrog ? ? # loop_ _struct_sheet.id _struct_sheet.type _struct_sheet.number_strands _struct_sheet.details A ? 2 ? B ? 2 ? C ? 2 ? # 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 B 1 2 ? anti-parallel C 1 2 ? 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 TYR C 5 ? ALA C 6 ? TYR A 105 ALA A 106 A 2 ARG C 15 ? PHE C 16 ? ARG A 115 PHE A 116 B 1 PHE C 35 ? GLN C 36 ? PHE A 135 GLN A 136 B 2 ASN C 43 ? PHE C 44 ? ASN A 143 PHE A 144 C 1 PHE C 63 ? ALA C 64 ? PHE A 163 ALA A 164 C 2 LYS C 71 ? PHE C 72 ? LYS A 171 PHE A 172 # 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 O TYR C 5 ? O TYR A 105 N PHE C 16 ? N PHE A 116 B 1 2 O PHE C 35 ? O PHE A 135 N PHE C 44 ? N PHE A 144 C 1 2 N PHE C 63 ? N PHE A 163 O PHE C 72 ? O PHE A 172 # loop_ _struct_site.id _struct_site.pdbx_evidence_code _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 _struct_site.details AC1 Software A ZN 201 ? 4 'BINDING SITE FOR RESIDUE ZN A 201' AC2 Software A ZN 202 ? 4 'BINDING SITE FOR RESIDUE ZN A 202' AC3 Software A ZN 203 ? 4 'BINDING SITE FOR RESIDUE ZN A 203' # loop_ _struct_site_gen.id _struct_site_gen.site_id _struct_site_gen.pdbx_num_res _struct_site_gen.label_comp_id _struct_site_gen.label_asym_id _struct_site_gen.label_seq_id _struct_site_gen.pdbx_auth_ins_code _struct_site_gen.auth_comp_id _struct_site_gen.auth_asym_id _struct_site_gen.auth_seq_id _struct_site_gen.label_atom_id _struct_site_gen.label_alt_id _struct_site_gen.symmetry _struct_site_gen.details 1 AC1 4 CYS C 7 ? CYS A 107 . ? 1_555 ? 2 AC1 4 CYS C 12 ? CYS A 112 . ? 1_555 ? 3 AC1 4 HIS C 25 ? HIS A 125 . ? 1_555 ? 4 AC1 4 HIS C 29 ? HIS A 129 . ? 1_555 ? 5 AC2 4 CYS C 37 ? CYS A 137 . ? 1_555 ? 6 AC2 4 CYS C 40 ? CYS A 140 . ? 1_555 ? 7 AC2 4 HIS C 53 ? HIS A 153 . ? 1_555 ? 8 AC2 4 HIS C 57 ? HIS A 157 . ? 1_555 ? 9 AC3 4 CYS C 65 ? CYS A 165 . ? 1_555 ? 10 AC3 4 CYS C 68 ? CYS A 168 . ? 1_555 ? 11 AC3 4 HIS C 81 ? HIS A 181 . ? 1_555 ? 12 AC3 4 HIS C 85 ? HIS A 185 . ? 1_555 ? # _database_PDB_matrix.entry_id 1A1L _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 1A1L _atom_sites.fract_transf_matrix[1][1] 0.023095 _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] 0.017889 _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] 0.007547 _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 N O P S ZN # 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 DA 1 1 1 DA A B . n A 1 2 DG 2 2 2 DG G B . n A 1 3 DC 3 3 3 DC C B . n A 1 4 DG 4 4 4 DG G B . n A 1 5 DT 5 5 5 DT T B . n A 1 6 DG 6 6 6 DG G B . n A 1 7 DG 7 7 7 DG G B . n A 1 8 DG 8 8 8 DG G B . n A 1 9 DC 9 9 9 DC C B . n A 1 10 DA 10 10 10 DA A B . n A 1 11 DC 11 11 11 DC C B . n B 2 1 DT 1 51 51 DT T C . n B 2 2 DG 2 52 52 DG G C . n B 2 3 DT 3 53 53 DT T C . n B 2 4 DG 4 54 54 DG G C . n B 2 5 DC 5 55 55 DC C C . n B 2 6 DC 6 56 56 DC C C . n B 2 7 DC 7 57 57 DC C C . n B 2 8 DA 8 58 58 DA A C . n B 2 9 DC 9 59 59 DC C C . n B 2 10 DG 10 60 60 DG G C . n B 2 11 DC 11 61 61 DC C C . n C 3 1 MET 1 101 ? ? ? A . n C 3 2 GLU 2 102 ? ? ? A . n C 3 3 ARG 3 103 103 ARG ARG A . n C 3 4 PRO 4 104 104 PRO PRO A . n C 3 5 TYR 5 105 105 TYR TYR A . n C 3 6 ALA 6 106 106 ALA ALA A . n C 3 7 CYS 7 107 107 CYS CYS A . n C 3 8 PRO 8 108 108 PRO PRO A . n C 3 9 VAL 9 109 109 VAL VAL A . n C 3 10 GLU 10 110 110 GLU GLU A . n C 3 11 SER 11 111 111 SER SER A . n C 3 12 CYS 12 112 112 CYS CYS A . n C 3 13 ASP 13 113 113 ASP ASP A . n C 3 14 ARG 14 114 114 ARG ARG A . n C 3 15 ARG 15 115 115 ARG ARG A . n C 3 16 PHE 16 116 116 PHE PHE A . n C 3 17 SER 17 117 117 SER SER A . n C 3 18 ARG 18 118 118 ARG ARG A . n C 3 19 SER 19 119 119 SER SER A . n C 3 20 ASP 20 120 120 ASP ASP A . n C 3 21 GLU 21 121 121 GLU GLU A . n C 3 22 LEU 22 122 122 LEU LEU A . n C 3 23 THR 23 123 123 THR THR A . n C 3 24 ARG 24 124 124 ARG ARG A . n C 3 25 HIS 25 125 125 HIS HIS A . n C 3 26 ILE 26 126 126 ILE ILE A . n C 3 27 ARG 27 127 127 ARG ARG A . n C 3 28 ILE 28 128 128 ILE ILE A . n C 3 29 HIS 29 129 129 HIS HIS A . n C 3 30 THR 30 130 130 THR THR A . n C 3 31 GLY 31 131 131 GLY GLY A . n C 3 32 GLN 32 132 132 GLN GLN A . n C 3 33 LYS 33 133 133 LYS LYS A . n C 3 34 PRO 34 134 134 PRO PRO A . n C 3 35 PHE 35 135 135 PHE PHE A . n C 3 36 GLN 36 136 136 GLN GLN A . n C 3 37 CYS 37 137 137 CYS CYS A . n C 3 38 ARG 38 138 138 ARG ARG A . n C 3 39 ILE 39 139 139 ILE ILE A . n C 3 40 CYS 40 140 140 CYS CYS A . n C 3 41 MET 41 141 141 MET MET A . n C 3 42 ARG 42 142 142 ARG ARG A . n C 3 43 ASN 43 143 143 ASN ASN A . n C 3 44 PHE 44 144 144 PHE PHE A . n C 3 45 SER 45 145 145 SER SER A . n C 3 46 ARG 46 146 146 ARG ARG A . n C 3 47 SER 47 147 147 SER SER A . n C 3 48 ASP 48 148 148 ASP ASP A . n C 3 49 HIS 49 149 149 HIS HIS A . n C 3 50 LEU 50 150 150 LEU LEU A . n C 3 51 THR 51 151 151 THR THR A . n C 3 52 THR 52 152 152 THR THR A . n C 3 53 HIS 53 153 153 HIS HIS A . n C 3 54 ILE 54 154 154 ILE ILE A . n C 3 55 ARG 55 155 155 ARG ARG A . n C 3 56 THR 56 156 156 THR THR A . n C 3 57 HIS 57 157 157 HIS HIS A . n C 3 58 THR 58 158 158 THR THR A . n C 3 59 GLY 59 159 159 GLY GLY A . n C 3 60 GLU 60 160 160 GLU GLU A . n C 3 61 LYS 61 161 161 LYS LYS A . n C 3 62 PRO 62 162 162 PRO PRO A . n C 3 63 PHE 63 163 163 PHE PHE A . n C 3 64 ALA 64 164 164 ALA ALA A . n C 3 65 CYS 65 165 165 CYS CYS A . n C 3 66 ASP 66 166 166 ASP ASP A . n C 3 67 ILE 67 167 167 ILE ILE A . n C 3 68 CYS 68 168 168 CYS CYS A . n C 3 69 GLY 69 169 169 GLY GLY A . n C 3 70 ARG 70 170 170 ARG ARG A . n C 3 71 LYS 71 171 171 LYS LYS A . n C 3 72 PHE 72 172 172 PHE PHE A . n C 3 73 ALA 73 173 173 ALA ALA A . n C 3 74 ARG 74 174 174 ARG ARG A . n C 3 75 SER 75 175 175 SER SER A . n C 3 76 ASP 76 176 176 ASP ASP A . n C 3 77 GLU 77 177 177 GLU GLU A . n C 3 78 ARG 78 178 178 ARG ARG A . n C 3 79 LYS 79 179 179 LYS LYS A . n C 3 80 ARG 80 180 180 ARG ARG A . n C 3 81 HIS 81 181 181 HIS HIS A . n C 3 82 THR 82 182 182 THR THR A . n C 3 83 LYS 83 183 183 LYS LYS A . n C 3 84 ILE 84 184 184 ILE ILE A . n C 3 85 HIS 85 185 185 HIS HIS A . n C 3 86 LEU 86 186 186 LEU LEU A . n C 3 87 ARG 87 187 187 ARG ARG A . n C 3 88 GLN 88 188 ? ? ? A . n C 3 89 LYS 89 189 ? ? ? A . n C 3 90 ASP 90 190 ? ? ? A . n # loop_ _pdbx_nonpoly_scheme.asym_id _pdbx_nonpoly_scheme.entity_id _pdbx_nonpoly_scheme.mon_id _pdbx_nonpoly_scheme.ndb_seq_num _pdbx_nonpoly_scheme.pdb_seq_num _pdbx_nonpoly_scheme.auth_seq_num _pdbx_nonpoly_scheme.pdb_mon_id _pdbx_nonpoly_scheme.auth_mon_id _pdbx_nonpoly_scheme.pdb_strand_id _pdbx_nonpoly_scheme.pdb_ins_code D 4 ZN 1 201 201 ZN ZN A . E 4 ZN 1 202 202 ZN ZN A . F 4 ZN 1 203 203 ZN ZN A . G 5 HOH 1 308 308 HOH HOH B . G 5 HOH 2 309 309 HOH HOH B . G 5 HOH 3 311 311 HOH HOH B . G 5 HOH 4 313 313 HOH HOH B . G 5 HOH 5 314 314 HOH HOH B . G 5 HOH 6 316 316 HOH HOH B . G 5 HOH 7 317 317 HOH HOH B . G 5 HOH 8 336 336 HOH HOH B . G 5 HOH 9 337 337 HOH HOH B . G 5 HOH 10 340 340 HOH HOH B . G 5 HOH 11 341 341 HOH HOH B . G 5 HOH 12 342 342 HOH HOH B . G 5 HOH 13 343 343 HOH HOH B . G 5 HOH 14 344 344 HOH HOH B . G 5 HOH 15 345 345 HOH HOH B . G 5 HOH 16 349 349 HOH HOH B . G 5 HOH 17 372 372 HOH HOH B . G 5 HOH 18 374 374 HOH HOH B . G 5 HOH 19 375 375 HOH HOH B . G 5 HOH 20 379 379 HOH HOH B . G 5 HOH 21 401 401 HOH HOH B . H 5 HOH 1 319 319 HOH HOH C . H 5 HOH 2 320 320 HOH HOH C . H 5 HOH 3 323 323 HOH HOH C . H 5 HOH 4 326 326 HOH HOH C . H 5 HOH 5 338 338 HOH HOH C . H 5 HOH 6 339 339 HOH HOH C . H 5 HOH 7 371 371 HOH HOH C . H 5 HOH 8 373 373 HOH HOH C . H 5 HOH 9 376 376 HOH HOH C . H 5 HOH 10 378 378 HOH HOH C . H 5 HOH 11 383 383 HOH HOH C . H 5 HOH 12 386 386 HOH HOH C . H 5 HOH 13 394 394 HOH HOH C . H 5 HOH 14 400 400 HOH HOH C . I 5 HOH 1 301 301 HOH HOH A . I 5 HOH 2 302 302 HOH HOH A . I 5 HOH 3 303 303 HOH HOH A . I 5 HOH 4 304 304 HOH HOH A . I 5 HOH 5 305 305 HOH HOH A . I 5 HOH 6 306 306 HOH HOH A . I 5 HOH 7 307 307 HOH HOH A . I 5 HOH 8 310 310 HOH HOH A . I 5 HOH 9 312 312 HOH HOH A . I 5 HOH 10 315 315 HOH HOH A . I 5 HOH 11 318 318 HOH HOH A . I 5 HOH 12 321 321 HOH HOH A . I 5 HOH 13 322 322 HOH HOH A . I 5 HOH 14 324 324 HOH HOH A . I 5 HOH 15 325 325 HOH HOH A . I 5 HOH 16 327 327 HOH HOH A . I 5 HOH 17 328 328 HOH HOH A . I 5 HOH 18 329 329 HOH HOH A . I 5 HOH 19 330 330 HOH HOH A . I 5 HOH 20 331 331 HOH HOH A . I 5 HOH 21 332 332 HOH HOH A . I 5 HOH 22 333 333 HOH HOH A . I 5 HOH 23 334 334 HOH HOH A . I 5 HOH 24 335 335 HOH HOH A . I 5 HOH 25 346 346 HOH HOH A . I 5 HOH 26 347 347 HOH HOH A . I 5 HOH 27 348 348 HOH HOH A . I 5 HOH 28 350 350 HOH HOH A . I 5 HOH 29 351 351 HOH HOH A . I 5 HOH 30 352 352 HOH HOH A . I 5 HOH 31 353 353 HOH HOH A . I 5 HOH 32 354 354 HOH HOH A . I 5 HOH 33 355 355 HOH HOH A . I 5 HOH 34 356 356 HOH HOH A . I 5 HOH 35 357 357 HOH HOH A . I 5 HOH 36 358 358 HOH HOH A . I 5 HOH 37 359 359 HOH HOH A . I 5 HOH 38 360 360 HOH HOH A . I 5 HOH 39 361 361 HOH HOH A . I 5 HOH 40 362 362 HOH HOH A . I 5 HOH 41 363 363 HOH HOH A . I 5 HOH 42 364 364 HOH HOH A . I 5 HOH 43 365 365 HOH HOH A . I 5 HOH 44 366 366 HOH HOH A . I 5 HOH 45 367 367 HOH HOH A . I 5 HOH 46 368 368 HOH HOH A . I 5 HOH 47 369 369 HOH HOH A . I 5 HOH 48 370 370 HOH HOH A . I 5 HOH 49 377 377 HOH HOH A . I 5 HOH 50 380 380 HOH HOH A . I 5 HOH 51 381 381 HOH HOH A . I 5 HOH 52 382 382 HOH HOH A . I 5 HOH 53 384 384 HOH HOH A . I 5 HOH 54 385 385 HOH HOH A . I 5 HOH 55 387 387 HOH HOH A . I 5 HOH 56 388 388 HOH HOH A . I 5 HOH 57 389 389 HOH HOH A . I 5 HOH 58 390 390 HOH HOH A . I 5 HOH 59 391 391 HOH HOH A . I 5 HOH 60 392 392 HOH HOH A . I 5 HOH 61 393 393 HOH HOH A . I 5 HOH 62 395 395 HOH HOH A . I 5 HOH 63 396 396 HOH HOH A . I 5 HOH 64 397 397 HOH HOH A . I 5 HOH 65 398 398 HOH HOH A . I 5 HOH 66 399 399 HOH HOH A . # _pdbx_struct_assembly.id 1 _pdbx_struct_assembly.details author_defined_assembly _pdbx_struct_assembly.method_details ? _pdbx_struct_assembly.oligomeric_details trimeric _pdbx_struct_assembly.oligomeric_count 3 # _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,E,F,G,H,I # _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_struct_conn_angle.id _pdbx_struct_conn_angle.ptnr1_label_atom_id _pdbx_struct_conn_angle.ptnr1_label_alt_id _pdbx_struct_conn_angle.ptnr1_label_asym_id _pdbx_struct_conn_angle.ptnr1_label_comp_id _pdbx_struct_conn_angle.ptnr1_label_seq_id _pdbx_struct_conn_angle.ptnr1_auth_atom_id _pdbx_struct_conn_angle.ptnr1_auth_asym_id _pdbx_struct_conn_angle.ptnr1_auth_comp_id _pdbx_struct_conn_angle.ptnr1_auth_seq_id _pdbx_struct_conn_angle.ptnr1_PDB_ins_code _pdbx_struct_conn_angle.ptnr1_symmetry _pdbx_struct_conn_angle.ptnr2_label_atom_id _pdbx_struct_conn_angle.ptnr2_label_alt_id _pdbx_struct_conn_angle.ptnr2_label_asym_id _pdbx_struct_conn_angle.ptnr2_label_comp_id _pdbx_struct_conn_angle.ptnr2_label_seq_id _pdbx_struct_conn_angle.ptnr2_auth_atom_id _pdbx_struct_conn_angle.ptnr2_auth_asym_id _pdbx_struct_conn_angle.ptnr2_auth_comp_id _pdbx_struct_conn_angle.ptnr2_auth_seq_id _pdbx_struct_conn_angle.ptnr2_PDB_ins_code _pdbx_struct_conn_angle.ptnr2_symmetry _pdbx_struct_conn_angle.ptnr3_label_atom_id _pdbx_struct_conn_angle.ptnr3_label_alt_id _pdbx_struct_conn_angle.ptnr3_label_asym_id _pdbx_struct_conn_angle.ptnr3_label_comp_id _pdbx_struct_conn_angle.ptnr3_label_seq_id _pdbx_struct_conn_angle.ptnr3_auth_atom_id _pdbx_struct_conn_angle.ptnr3_auth_asym_id _pdbx_struct_conn_angle.ptnr3_auth_comp_id _pdbx_struct_conn_angle.ptnr3_auth_seq_id _pdbx_struct_conn_angle.ptnr3_PDB_ins_code _pdbx_struct_conn_angle.ptnr3_symmetry _pdbx_struct_conn_angle.value _pdbx_struct_conn_angle.value_esd 1 SG ? C CYS 7 ? A CYS 107 ? 1_555 ZN ? D ZN . ? A ZN 201 ? 1_555 SG ? C CYS 12 ? A CYS 112 ? 1_555 110.1 ? 2 SG ? C CYS 7 ? A CYS 107 ? 1_555 ZN ? D ZN . ? A ZN 201 ? 1_555 NE2 ? C HIS 25 ? A HIS 125 ? 1_555 103.9 ? 3 SG ? C CYS 12 ? A CYS 112 ? 1_555 ZN ? D ZN . ? A ZN 201 ? 1_555 NE2 ? C HIS 25 ? A HIS 125 ? 1_555 110.4 ? 4 SG ? C CYS 7 ? A CYS 107 ? 1_555 ZN ? D ZN . ? A ZN 201 ? 1_555 NE2 ? C HIS 29 ? A HIS 129 ? 1_555 106.3 ? 5 SG ? C CYS 12 ? A CYS 112 ? 1_555 ZN ? D ZN . ? A ZN 201 ? 1_555 NE2 ? C HIS 29 ? A HIS 129 ? 1_555 111.2 ? 6 NE2 ? C HIS 25 ? A HIS 125 ? 1_555 ZN ? D ZN . ? A ZN 201 ? 1_555 NE2 ? C HIS 29 ? A HIS 129 ? 1_555 114.6 ? 7 SG ? C CYS 37 ? A CYS 137 ? 1_555 ZN ? E ZN . ? A ZN 202 ? 1_555 SG ? C CYS 40 ? A CYS 140 ? 1_555 108.4 ? 8 SG ? C CYS 37 ? A CYS 137 ? 1_555 ZN ? E ZN . ? A ZN 202 ? 1_555 NE2 ? C HIS 53 ? A HIS 153 ? 1_555 113.8 ? 9 SG ? C CYS 40 ? A CYS 140 ? 1_555 ZN ? E ZN . ? A ZN 202 ? 1_555 NE2 ? C HIS 53 ? A HIS 153 ? 1_555 108.7 ? 10 SG ? C CYS 37 ? A CYS 137 ? 1_555 ZN ? E ZN . ? A ZN 202 ? 1_555 NE2 ? C HIS 57 ? A HIS 157 ? 1_555 107.0 ? 11 SG ? C CYS 40 ? A CYS 140 ? 1_555 ZN ? E ZN . ? A ZN 202 ? 1_555 NE2 ? C HIS 57 ? A HIS 157 ? 1_555 120.0 ? 12 NE2 ? C HIS 53 ? A HIS 153 ? 1_555 ZN ? E ZN . ? A ZN 202 ? 1_555 NE2 ? C HIS 57 ? A HIS 157 ? 1_555 99.0 ? 13 SG ? C CYS 65 ? A CYS 165 ? 1_555 ZN ? F ZN . ? A ZN 203 ? 1_555 SG ? C CYS 68 ? A CYS 168 ? 1_555 116.3 ? 14 SG ? C CYS 65 ? A CYS 165 ? 1_555 ZN ? F ZN . ? A ZN 203 ? 1_555 NE2 ? C HIS 81 ? A HIS 181 ? 1_555 106.5 ? 15 SG ? C CYS 68 ? A CYS 168 ? 1_555 ZN ? F ZN . ? A ZN 203 ? 1_555 NE2 ? C HIS 81 ? A HIS 181 ? 1_555 101.3 ? 16 SG ? C CYS 65 ? A CYS 165 ? 1_555 ZN ? F ZN . ? A ZN 203 ? 1_555 NE2 ? C HIS 85 ? A HIS 185 ? 1_555 104.4 ? 17 SG ? C CYS 68 ? A CYS 168 ? 1_555 ZN ? F ZN . ? A ZN 203 ? 1_555 NE2 ? C HIS 85 ? A HIS 185 ? 1_555 119.4 ? 18 NE2 ? C HIS 81 ? A HIS 181 ? 1_555 ZN ? F ZN . ? A ZN 203 ? 1_555 NE2 ? C HIS 85 ? A HIS 185 ? 1_555 108.1 ? # 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 1998-06-17 2 'Structure model' 1 1 2008-05-22 3 'Structure model' 1 2 2011-07-13 4 'Structure model' 1 3 2023-08-02 # _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 4 'Structure model' 'Refinement description' # 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_initial_refinement_model 3 4 'Structure model' struct_conn 4 4 'Structure model' struct_site # 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' 3 4 'Structure model' '_struct_conn.ptnr1_auth_comp_id' 4 4 'Structure model' '_struct_conn.ptnr1_auth_seq_id' 5 4 'Structure model' '_struct_conn.ptnr1_label_asym_id' 6 4 'Structure model' '_struct_conn.ptnr1_label_atom_id' 7 4 'Structure model' '_struct_conn.ptnr1_label_comp_id' 8 4 'Structure model' '_struct_conn.ptnr1_label_seq_id' 9 4 'Structure model' '_struct_conn.ptnr2_auth_comp_id' 10 4 'Structure model' '_struct_conn.ptnr2_auth_seq_id' 11 4 'Structure model' '_struct_conn.ptnr2_label_asym_id' 12 4 'Structure model' '_struct_conn.ptnr2_label_atom_id' 13 4 'Structure model' '_struct_conn.ptnr2_label_comp_id' 14 4 'Structure model' '_struct_conn.ptnr2_label_seq_id' 15 4 'Structure model' '_struct_site.pdbx_auth_asym_id' 16 4 'Structure model' '_struct_site.pdbx_auth_comp_id' 17 4 'Structure model' '_struct_site.pdbx_auth_seq_id' # loop_ _software.name _software.classification _software.version _software.citation_id _software.pdbx_ordinal X-PLOR 'model building' . ? 1 X-PLOR refinement 3.843 ? 2 DENZO 'data reduction' . ? 3 SCALEPACK 'data scaling' . ? 4 X-PLOR phasing . ? 5 # _pdbx_validate_torsion.id 1 _pdbx_validate_torsion.PDB_model_num 1 _pdbx_validate_torsion.auth_comp_id SER _pdbx_validate_torsion.auth_asym_id A _pdbx_validate_torsion.auth_seq_id 117 _pdbx_validate_torsion.PDB_ins_code ? _pdbx_validate_torsion.label_alt_id ? _pdbx_validate_torsion.phi -76.27 _pdbx_validate_torsion.psi -70.98 # loop_ _pdbx_unobs_or_zero_occ_residues.id _pdbx_unobs_or_zero_occ_residues.PDB_model_num _pdbx_unobs_or_zero_occ_residues.polymer_flag _pdbx_unobs_or_zero_occ_residues.occupancy_flag _pdbx_unobs_or_zero_occ_residues.auth_asym_id _pdbx_unobs_or_zero_occ_residues.auth_comp_id _pdbx_unobs_or_zero_occ_residues.auth_seq_id _pdbx_unobs_or_zero_occ_residues.PDB_ins_code _pdbx_unobs_or_zero_occ_residues.label_asym_id _pdbx_unobs_or_zero_occ_residues.label_comp_id _pdbx_unobs_or_zero_occ_residues.label_seq_id 1 1 Y 1 A MET 101 ? C MET 1 2 1 Y 1 A GLU 102 ? C GLU 2 3 1 Y 1 A GLN 188 ? C GLN 88 4 1 Y 1 A LYS 189 ? C LYS 89 5 1 Y 1 A ASP 190 ? C ASP 90 # loop_ _ndb_struct_conf_na.entry_id _ndb_struct_conf_na.feature 1A1L 'double helix' 1A1L 'b-form double helix' # loop_ _ndb_struct_na_base_pair.model_number _ndb_struct_na_base_pair.i_label_asym_id _ndb_struct_na_base_pair.i_label_comp_id _ndb_struct_na_base_pair.i_label_seq_id _ndb_struct_na_base_pair.i_symmetry _ndb_struct_na_base_pair.j_label_asym_id _ndb_struct_na_base_pair.j_label_comp_id _ndb_struct_na_base_pair.j_label_seq_id _ndb_struct_na_base_pair.j_symmetry _ndb_struct_na_base_pair.shear _ndb_struct_na_base_pair.stretch _ndb_struct_na_base_pair.stagger _ndb_struct_na_base_pair.buckle _ndb_struct_na_base_pair.propeller _ndb_struct_na_base_pair.opening _ndb_struct_na_base_pair.pair_number _ndb_struct_na_base_pair.pair_name _ndb_struct_na_base_pair.i_auth_asym_id _ndb_struct_na_base_pair.i_auth_seq_id _ndb_struct_na_base_pair.i_PDB_ins_code _ndb_struct_na_base_pair.j_auth_asym_id _ndb_struct_na_base_pair.j_auth_seq_id _ndb_struct_na_base_pair.j_PDB_ins_code _ndb_struct_na_base_pair.hbond_type_28 _ndb_struct_na_base_pair.hbond_type_12 1 A DG 2 1_555 B DC 11 1_555 -0.131 -0.098 -0.193 -10.247 -5.981 2.446 1 B_DG2:DC61_C B 2 ? C 61 ? 19 1 1 A DC 3 1_555 B DG 10 1_555 0.731 -0.033 -0.319 12.491 -2.981 4.720 2 B_DC3:DG60_C B 3 ? C 60 ? 19 1 1 A DG 4 1_555 B DC 9 1_555 -0.430 0.031 0.028 -2.476 -3.759 0.676 3 B_DG4:DC59_C B 4 ? C 59 ? 19 1 1 A DT 5 1_555 B DA 8 1_555 0.389 0.189 -0.304 6.195 -1.447 3.774 4 B_DT5:DA58_C B 5 ? C 58 ? 20 1 1 A DG 6 1_555 B DC 7 1_555 -0.149 0.162 0.237 4.186 -10.429 3.590 5 B_DG6:DC57_C B 6 ? C 57 ? 19 1 1 A DG 7 1_555 B DC 6 1_555 -0.204 0.034 -0.074 -1.145 -9.151 0.803 6 B_DG7:DC56_C B 7 ? C 56 ? 19 1 1 A DG 8 1_555 B DC 5 1_555 -0.241 0.014 -0.067 -2.003 -5.837 -0.186 7 B_DG8:DC55_C B 8 ? C 55 ? 19 1 1 A DC 9 1_555 B DG 4 1_555 0.480 0.056 -0.095 6.250 -1.843 3.107 8 B_DC9:DG54_C B 9 ? C 54 ? 19 1 1 A DA 10 1_555 B DT 3 1_555 0.143 0.031 0.481 -3.238 -8.500 -1.425 9 B_DA10:DT53_C B 10 ? C 53 ? 20 1 1 A DC 11 1_555 B DG 2 1_555 0.566 0.257 -0.005 8.735 -8.957 6.286 10 B_DC11:DG52_C B 11 ? C 52 ? ? 1 # loop_ _ndb_struct_na_base_pair_step.model_number _ndb_struct_na_base_pair_step.i_label_asym_id_1 _ndb_struct_na_base_pair_step.i_label_comp_id_1 _ndb_struct_na_base_pair_step.i_label_seq_id_1 _ndb_struct_na_base_pair_step.i_symmetry_1 _ndb_struct_na_base_pair_step.j_label_asym_id_1 _ndb_struct_na_base_pair_step.j_label_comp_id_1 _ndb_struct_na_base_pair_step.j_label_seq_id_1 _ndb_struct_na_base_pair_step.j_symmetry_1 _ndb_struct_na_base_pair_step.i_label_asym_id_2 _ndb_struct_na_base_pair_step.i_label_comp_id_2 _ndb_struct_na_base_pair_step.i_label_seq_id_2 _ndb_struct_na_base_pair_step.i_symmetry_2 _ndb_struct_na_base_pair_step.j_label_asym_id_2 _ndb_struct_na_base_pair_step.j_label_comp_id_2 _ndb_struct_na_base_pair_step.j_label_seq_id_2 _ndb_struct_na_base_pair_step.j_symmetry_2 _ndb_struct_na_base_pair_step.shift _ndb_struct_na_base_pair_step.slide _ndb_struct_na_base_pair_step.rise _ndb_struct_na_base_pair_step.tilt _ndb_struct_na_base_pair_step.roll _ndb_struct_na_base_pair_step.twist _ndb_struct_na_base_pair_step.x_displacement _ndb_struct_na_base_pair_step.y_displacement _ndb_struct_na_base_pair_step.helical_rise _ndb_struct_na_base_pair_step.inclination _ndb_struct_na_base_pair_step.tip _ndb_struct_na_base_pair_step.helical_twist _ndb_struct_na_base_pair_step.step_number _ndb_struct_na_base_pair_step.step_name _ndb_struct_na_base_pair_step.i_auth_asym_id_1 _ndb_struct_na_base_pair_step.i_auth_seq_id_1 _ndb_struct_na_base_pair_step.i_PDB_ins_code_1 _ndb_struct_na_base_pair_step.j_auth_asym_id_1 _ndb_struct_na_base_pair_step.j_auth_seq_id_1 _ndb_struct_na_base_pair_step.j_PDB_ins_code_1 _ndb_struct_na_base_pair_step.i_auth_asym_id_2 _ndb_struct_na_base_pair_step.i_auth_seq_id_2 _ndb_struct_na_base_pair_step.i_PDB_ins_code_2 _ndb_struct_na_base_pair_step.j_auth_asym_id_2 _ndb_struct_na_base_pair_step.j_auth_seq_id_2 _ndb_struct_na_base_pair_step.j_PDB_ins_code_2 1 A DG 2 1_555 B DC 11 1_555 A DC 3 1_555 B DG 10 1_555 0.938 -0.127 2.711 2.547 6.894 25.315 -1.827 -1.486 2.664 15.325 -5.661 26.343 1 BB_DG2DC3:DG60DC61_CC B 2 ? C 61 ? B 3 ? C 60 ? 1 A DC 3 1_555 B DG 10 1_555 A DG 4 1_555 B DC 9 1_555 -0.945 -0.299 3.519 -6.515 8.898 32.994 -1.990 0.492 3.445 15.150 11.091 34.740 2 BB_DC3DG4:DC59DG60_CC B 3 ? C 60 ? B 4 ? C 59 ? 1 A DG 4 1_555 B DC 9 1_555 A DT 5 1_555 B DA 8 1_555 0.669 -0.480 3.259 3.460 4.736 29.733 -1.872 -0.584 3.202 9.117 -6.662 30.293 3 BB_DG4DT5:DA58DC59_CC B 4 ? C 59 ? B 5 ? C 58 ? 1 A DT 5 1_555 B DA 8 1_555 A DG 6 1_555 B DC 7 1_555 -0.883 -0.003 3.410 -6.792 4.742 33.162 -0.809 0.353 3.484 8.151 11.674 34.152 4 BB_DT5DG6:DC57DA58_CC B 5 ? C 58 ? B 6 ? C 57 ? 1 A DG 6 1_555 B DC 7 1_555 A DG 7 1_555 B DC 6 1_555 -0.623 -0.783 3.414 -1.248 3.387 32.796 -1.975 0.878 3.340 5.975 2.202 32.988 5 BB_DG6DG7:DC56DC57_CC B 6 ? C 57 ? B 7 ? C 56 ? 1 A DG 7 1_555 B DC 6 1_555 A DG 8 1_555 B DC 5 1_555 -0.129 -0.492 3.377 -0.758 4.622 36.064 -1.448 0.098 3.292 7.427 1.217 36.357 6 BB_DG7DG8:DC55DC56_CC B 7 ? C 56 ? B 8 ? C 55 ? 1 A DG 8 1_555 B DC 5 1_555 A DC 9 1_555 B DG 4 1_555 1.157 -0.590 3.050 3.038 3.113 30.659 -1.671 -1.616 3.074 5.851 -5.709 30.959 7 BB_DG8DC9:DG54DC55_CC B 8 ? C 55 ? B 9 ? C 54 ? 1 A DC 9 1_555 B DG 4 1_555 A DA 10 1_555 B DT 3 1_555 -1.384 -0.272 3.552 -7.430 5.380 32.126 -1.480 1.020 3.680 9.483 13.096 33.377 8 BB_DC9DA10:DT53DG54_CC B 9 ? C 54 ? B 10 ? C 53 ? 1 A DA 10 1_555 B DT 3 1_555 A DC 11 1_555 B DG 2 1_555 0.417 -0.614 2.991 4.074 0.910 33.112 -1.209 -0.104 3.002 1.589 -7.114 33.367 9 BB_DA10DC11:DG52DT53_CC B 10 ? C 53 ? B 11 ? C 52 ? # loop_ _pdbx_entity_nonpoly.entity_id _pdbx_entity_nonpoly.name _pdbx_entity_nonpoly.comp_id 4 'ZINC ION' ZN 5 water HOH # _pdbx_initial_refinement_model.id 1 _pdbx_initial_refinement_model.entity_id_list ? _pdbx_initial_refinement_model.type 'experimental model' _pdbx_initial_refinement_model.source_name PDB _pdbx_initial_refinement_model.accession_code 1AAY _pdbx_initial_refinement_model.details 'PDB ENTRY 1AAY, WITHOUT WATERS AND WITHOUT SIDE CHAINS FOR RESIDUES 18 - 24' #