data_2N21 # _entry.id 2N21 # _audit_conform.dict_name mmcif_pdbx.dic _audit_conform.dict_version 5.392 _audit_conform.dict_location http://mmcif.pdb.org/dictionaries/ascii/mmcif_pdbx.dic # loop_ _database_2.database_code _database_2.database_id _database_2.pdbx_database_accession _database_2.pdbx_DOI RCSB104322 RCSB ? ? 2N21 PDB pdb_00002n21 10.2210/pdb2n21/pdb 25582 BMRB ? 10.13018/BMR25582 D_1000104322 WWPDB ? ? # 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 2015-07-29 2 'Structure model' 1 1 2015-08-05 3 'Structure model' 1 2 2018-02-07 4 'Structure model' 1 3 2022-08-24 5 'Structure model' 1 4 2023-06-14 6 'Structure model' 1 5 2024-05-15 # _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' 'Database references' 2 2 'Structure model' 'Structure summary' 3 3 'Structure model' 'Experimental preparation' 4 4 'Structure model' 'Data collection' 5 4 'Structure model' 'Database references' 6 5 'Structure model' Other 7 6 'Structure model' 'Data collection' 8 6 'Structure model' 'Database references' # 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' pdbx_nmr_exptl_sample_conditions 2 4 'Structure model' citation 3 4 'Structure model' database_2 4 4 'Structure model' pdbx_nmr_software 5 4 'Structure model' struct_ref_seq_dif 6 5 'Structure model' pdbx_database_status 7 6 'Structure model' chem_comp_atom 8 6 'Structure model' chem_comp_bond 9 6 'Structure model' database_2 # 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_nmr_exptl_sample_conditions.pH' 2 3 'Structure model' '_pdbx_nmr_exptl_sample_conditions.temperature' 3 4 'Structure model' '_citation.journal_volume' 4 4 'Structure model' '_citation.page_first' 5 4 'Structure model' '_citation.page_last' 6 4 'Structure model' '_database_2.pdbx_DOI' 7 4 'Structure model' '_database_2.pdbx_database_accession' 8 4 'Structure model' '_pdbx_nmr_software.name' 9 4 'Structure model' '_struct_ref_seq_dif.details' 10 5 'Structure model' '_pdbx_database_status.status_code_nmr_data' 11 6 'Structure model' '_database_2.pdbx_DOI' # _pdbx_database_status.deposit_site BMRB _pdbx_database_status.entry_id 2N21 _pdbx_database_status.methods_development_category ? _pdbx_database_status.process_site PDBJ _pdbx_database_status.recvd_initial_deposition_date 2015-04-25 _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.status_code_cs REL _pdbx_database_status.pdb_format_compatible Y _pdbx_database_status.status_code_nmr_data REL # _pdbx_database_related.db_id 25582 _pdbx_database_related.db_name BMRB _pdbx_database_related.content_type unspecified _pdbx_database_related.details . # loop_ _audit_author.name _audit_author.pdbx_ordinal 'Heddi, B.' 1 'Cheong, V.V.' 2 'Martadinata, H.' 3 'Phan, A.T.' 4 # _citation.id primary _citation.title 'Insights into G-quadruplex specific recognition by the DEAH-box helicase RHAU: Solution structure of a peptide-quadruplex complex.' _citation.journal_abbrev Proc.Natl.Acad.Sci.USA _citation.journal_volume 112 _citation.page_first 9608 _citation.page_last 9613 _citation.year 2015 _citation.journal_id_ASTM PNASA6 _citation.country US _citation.journal_id_ISSN 1091-6490 _citation.journal_id_CSD 0040 _citation.book_publisher ? _citation.pdbx_database_id_PubMed 26195789 _citation.pdbx_database_id_DOI 10.1073/pnas.1422605112 # loop_ _citation_author.citation_id _citation_author.name _citation_author.ordinal _citation_author.identifier_ORCID primary 'Heddi, B.' 1 ? primary 'Cheong, V.V.' 2 ? primary 'Martadinata, H.' 3 ? primary 'Phan, A.T.' 4 ? # 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 'ATP-dependent RNA helicase DHX36' 2360.802 1 '3.6.4.12, 3.6.4.13' ? 'UNP RESIDUES 53-70' ? 2 polymer syn ;DNA (5'-D(*TP*TP*GP*GP*GP*TP*GP*GP*GP*TP*GP*GP*GP*TP*GP*GP*GP*T)-3') ; 5730.669 1 ? ? ? ? # _entity_name_com.entity_id 1 _entity_name_com.name 'DEAH box protein 36, G4-resolvase 1, G4R1, MLE-like protein 1, RNA helicase associated with AU-rich element ARE' # 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 SMHPGHLKGREIGMWYAKKQ SMHPGHLKGREIGMWYAKKQ A ? 2 polydeoxyribonucleotide no no '(DT)(DT)(DG)(DG)(DG)(DT)(DG)(DG)(DG)(DT)(DG)(DG)(DG)(DT)(DG)(DG)(DG)(DT)' TTGGGTGGGTGGGTGGGT B ? # loop_ _entity_poly_seq.entity_id _entity_poly_seq.num _entity_poly_seq.mon_id _entity_poly_seq.hetero 1 1 SER n 1 2 MET n 1 3 HIS n 1 4 PRO n 1 5 GLY n 1 6 HIS n 1 7 LEU n 1 8 LYS n 1 9 GLY n 1 10 ARG n 1 11 GLU n 1 12 ILE n 1 13 GLY n 1 14 MET n 1 15 TRP n 1 16 TYR n 1 17 ALA n 1 18 LYS n 1 19 LYS n 1 20 GLN n 2 1 DT n 2 2 DT n 2 3 DG n 2 4 DG n 2 5 DG n 2 6 DT n 2 7 DG n 2 8 DG n 2 9 DG n 2 10 DT n 2 11 DG n 2 12 DG n 2 13 DG n 2 14 DT n 2 15 DG n 2 16 DG n 2 17 DG n 2 18 DT 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 human _entity_src_gen.gene_src_genus ? _entity_src_gen.pdbx_gene_src_gene 'DHX36, DDX36, KIAA1488, MLEL1, RHAU' _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 'Homo sapiens' _entity_src_gen.pdbx_gene_src_ncbi_taxonomy_id 9606 _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 ? _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 'pET32 Ek/LIC' _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 ? # _pdbx_entity_src_syn.entity_id 2 _pdbx_entity_src_syn.pdbx_src_id 1 _pdbx_entity_src_syn.pdbx_alt_source_flag sample _pdbx_entity_src_syn.pdbx_beg_seq_num ? _pdbx_entity_src_syn.pdbx_end_seq_num ? _pdbx_entity_src_syn.organism_scientific 'synthetic construct' _pdbx_entity_src_syn.organism_common_name ? _pdbx_entity_src_syn.ncbi_taxonomy_id 32630 _pdbx_entity_src_syn.details ? # 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 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 TRP 'L-peptide linking' y TRYPTOPHAN ? 'C11 H12 N2 O2' 204.225 TYR 'L-peptide linking' y TYROSINE ? 'C9 H11 N O3' 181.189 # loop_ _pdbx_poly_seq_scheme.asym_id _pdbx_poly_seq_scheme.entity_id _pdbx_poly_seq_scheme.seq_id _pdbx_poly_seq_scheme.mon_id _pdbx_poly_seq_scheme.ndb_seq_num _pdbx_poly_seq_scheme.pdb_seq_num _pdbx_poly_seq_scheme.auth_seq_num _pdbx_poly_seq_scheme.pdb_mon_id _pdbx_poly_seq_scheme.auth_mon_id _pdbx_poly_seq_scheme.pdb_strand_id _pdbx_poly_seq_scheme.pdb_ins_code _pdbx_poly_seq_scheme.hetero A 1 1 SER 1 1 1 SER SER A . n A 1 2 MET 2 2 2 MET MET A . n A 1 3 HIS 3 3 3 HIS HIS A . n A 1 4 PRO 4 4 4 PRO PRO A . n A 1 5 GLY 5 5 5 GLY GLY A . n A 1 6 HIS 6 6 6 HIS HIS A . n A 1 7 LEU 7 7 7 LEU LEU A . n A 1 8 LYS 8 8 8 LYS LYS A . n A 1 9 GLY 9 9 9 GLY GLY A . n A 1 10 ARG 10 10 10 ARG ARG A . n A 1 11 GLU 11 11 11 GLU GLU A . n A 1 12 ILE 12 12 12 ILE ILE A . n A 1 13 GLY 13 13 13 GLY GLY A . n A 1 14 MET 14 14 14 MET MET A . n A 1 15 TRP 15 15 15 TRP TRP A . n A 1 16 TYR 16 16 16 TYR TYR A . n A 1 17 ALA 17 17 17 ALA ALA A . n A 1 18 LYS 18 18 18 LYS LYS A . n A 1 19 LYS 19 19 19 LYS LYS A . n A 1 20 GLN 20 20 20 GLN GLN A . n B 2 1 DT 1 1 1 DT DT B . n B 2 2 DT 2 2 2 DT DT B . n B 2 3 DG 3 3 3 DG DG B . n B 2 4 DG 4 4 4 DG DG B . n B 2 5 DG 5 5 5 DG DG B . n B 2 6 DT 6 6 6 DT DT B . n B 2 7 DG 7 7 7 DG DG B . n B 2 8 DG 8 8 8 DG DG B . n B 2 9 DG 9 9 9 DG DG B . n B 2 10 DT 10 10 10 DT DT B . n B 2 11 DG 11 11 11 DG DG B . n B 2 12 DG 12 12 12 DG DG B . n B 2 13 DG 13 13 13 DG DG B . n B 2 14 DT 14 14 14 DT DT B . n B 2 15 DG 15 15 15 DG DG B . n B 2 16 DG 16 16 16 DG DG B . n B 2 17 DG 17 17 17 DG DG B . n B 2 18 DT 18 18 18 DT DT B . n # _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 2N21 _exptl.method 'SOLUTION NMR' _exptl.method_details ? # _struct.entry_id 2N21 _struct.title 'Solution structure of complex between DNA G-quadruplex and G-quadruplex recognition domain of RHAU' _struct.pdbx_model_details 'lowest energy, model1' _struct.pdbx_CASP_flag ? _struct.pdbx_model_type_details ? # _struct_keywords.entry_id 2N21 _struct_keywords.pdbx_keywords HYDROLASE/DNA _struct_keywords.text 'HYDROLASE-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 ? # 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 DHX36_HUMAN Q9H2U1 1 HPGHLKGREIGMWYAKKQ 53 ? 2 PDB 2N21 2N21 2 ? ? ? # 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 2N21 A 3 ? 20 ? Q9H2U1 53 ? 70 ? 3 20 2 2 2N21 B 1 ? 18 ? 2N21 1 ? 18 ? 1 18 # 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 2N21 SER A 1 ? UNP Q9H2U1 ? ? 'expression tag' 1 1 1 2N21 MET A 2 ? UNP Q9H2U1 ? ? 'expression tag' 2 2 # _pdbx_struct_assembly.id 1 _pdbx_struct_assembly.details author_defined_assembly _pdbx_struct_assembly.method_details ? _pdbx_struct_assembly.oligomeric_details dimeric _pdbx_struct_assembly.oligomeric_count 2 # _pdbx_struct_assembly_gen.assembly_id 1 _pdbx_struct_assembly_gen.oper_expression 1 _pdbx_struct_assembly_gen.asym_id_list A,B # _pdbx_struct_oper_list.id 1 _pdbx_struct_oper_list.type 'identity operation' _pdbx_struct_oper_list.name 1_555 _pdbx_struct_oper_list.symmetry_operation x,y,z _pdbx_struct_oper_list.matrix[1][1] 1.0000000000 _pdbx_struct_oper_list.matrix[1][2] 0.0000000000 _pdbx_struct_oper_list.matrix[1][3] 0.0000000000 _pdbx_struct_oper_list.vector[1] 0.0000000000 _pdbx_struct_oper_list.matrix[2][1] 0.0000000000 _pdbx_struct_oper_list.matrix[2][2] 1.0000000000 _pdbx_struct_oper_list.matrix[2][3] 0.0000000000 _pdbx_struct_oper_list.vector[2] 0.0000000000 _pdbx_struct_oper_list.matrix[3][1] 0.0000000000 _pdbx_struct_oper_list.matrix[3][2] 0.0000000000 _pdbx_struct_oper_list.matrix[3][3] 1.0000000000 _pdbx_struct_oper_list.vector[3] 0.0000000000 # _struct_conf.conf_type_id HELX_P _struct_conf.id HELX_P1 _struct_conf.pdbx_PDB_helix_id 1 _struct_conf.beg_label_comp_id GLY _struct_conf.beg_label_asym_id A _struct_conf.beg_label_seq_id 9 _struct_conf.pdbx_beg_PDB_ins_code ? _struct_conf.end_label_comp_id ALA _struct_conf.end_label_asym_id A _struct_conf.end_label_seq_id 17 _struct_conf.pdbx_end_PDB_ins_code ? _struct_conf.beg_auth_comp_id GLY _struct_conf.beg_auth_asym_id A _struct_conf.beg_auth_seq_id 9 _struct_conf.end_auth_comp_id ALA _struct_conf.end_auth_asym_id A _struct_conf.end_auth_seq_id 17 _struct_conf.pdbx_PDB_helix_class 1 _struct_conf.details ? _struct_conf.pdbx_PDB_helix_length 9 # _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 hydrog1 hydrog ? ? B DG 3 N1 ? ? ? 1_555 B DG 7 O6 ? ? B DG 3 B DG 7 1_555 ? ? ? ? ? ? TYPE_6_PAIR ? ? ? hydrog2 hydrog ? ? B DG 3 N2 ? ? ? 1_555 B DG 7 N7 ? ? B DG 3 B DG 7 1_555 ? ? ? ? ? ? TYPE_6_PAIR ? ? ? hydrog3 hydrog ? ? B DG 3 N7 ? ? ? 1_555 B DG 15 N2 ? ? B DG 3 B DG 15 1_555 ? ? ? ? ? ? TYPE_6_PAIR ? ? ? hydrog4 hydrog ? ? B DG 3 O6 ? ? ? 1_555 B DG 15 N1 ? ? B DG 3 B DG 15 1_555 ? ? ? ? ? ? TYPE_6_PAIR ? ? ? hydrog5 hydrog ? ? B DG 4 N1 ? ? ? 1_555 B DG 8 O6 ? ? B DG 4 B DG 8 1_555 ? ? ? ? ? ? TYPE_6_PAIR ? ? ? hydrog6 hydrog ? ? B DG 4 N2 ? ? ? 1_555 B DG 8 N7 ? ? B DG 4 B DG 8 1_555 ? ? ? ? ? ? TYPE_6_PAIR ? ? ? hydrog7 hydrog ? ? B DG 4 N7 ? ? ? 1_555 B DG 16 N2 ? ? B DG 4 B DG 16 1_555 ? ? ? ? ? ? TYPE_6_PAIR ? ? ? hydrog8 hydrog ? ? B DG 4 O6 ? ? ? 1_555 B DG 16 N1 ? ? B DG 4 B DG 16 1_555 ? ? ? ? ? ? TYPE_6_PAIR ? ? ? hydrog9 hydrog ? ? B DG 5 N1 ? ? ? 1_555 B DG 9 O6 ? ? B DG 5 B DG 9 1_555 ? ? ? ? ? ? TYPE_6_PAIR ? ? ? hydrog10 hydrog ? ? B DG 5 N2 ? ? ? 1_555 B DG 9 N7 ? ? B DG 5 B DG 9 1_555 ? ? ? ? ? ? TYPE_6_PAIR ? ? ? hydrog11 hydrog ? ? B DG 5 N7 ? ? ? 1_555 B DG 17 N2 ? ? B DG 5 B DG 17 1_555 ? ? ? ? ? ? TYPE_6_PAIR ? ? ? hydrog12 hydrog ? ? B DG 5 O6 ? ? ? 1_555 B DG 17 N1 ? ? B DG 5 B DG 17 1_555 ? ? ? ? ? ? TYPE_6_PAIR ? ? ? hydrog13 hydrog ? ? B DG 7 N1 ? ? ? 1_555 B DG 11 O6 ? ? B DG 7 B DG 11 1_555 ? ? ? ? ? ? TYPE_6_PAIR ? ? ? hydrog14 hydrog ? ? B DG 7 N2 ? ? ? 1_555 B DG 11 N7 ? ? B DG 7 B DG 11 1_555 ? ? ? ? ? ? TYPE_6_PAIR ? ? ? hydrog15 hydrog ? ? B DG 8 N1 ? ? ? 1_555 B DG 12 O6 ? ? B DG 8 B DG 12 1_555 ? ? ? ? ? ? TYPE_6_PAIR ? ? ? hydrog16 hydrog ? ? B DG 8 N2 ? ? ? 1_555 B DG 12 N7 ? ? B DG 8 B DG 12 1_555 ? ? ? ? ? ? TYPE_6_PAIR ? ? ? hydrog17 hydrog ? ? B DG 9 N1 ? ? ? 1_555 B DG 13 O6 ? ? B DG 9 B DG 13 1_555 ? ? ? ? ? ? TYPE_6_PAIR ? ? ? hydrog18 hydrog ? ? B DG 9 N2 ? ? ? 1_555 B DG 13 N7 ? ? B DG 9 B DG 13 1_555 ? ? ? ? ? ? TYPE_6_PAIR ? ? ? hydrog19 hydrog ? ? B DG 11 N1 ? ? ? 1_555 B DG 15 O6 ? ? B DG 11 B DG 15 1_555 ? ? ? ? ? ? TYPE_6_PAIR ? ? ? hydrog20 hydrog ? ? B DG 11 N2 ? ? ? 1_555 B DG 15 N7 ? ? B DG 11 B DG 15 1_555 ? ? ? ? ? ? TYPE_6_PAIR ? ? ? hydrog21 hydrog ? ? B DG 12 N1 ? ? ? 1_555 B DG 16 O6 ? ? B DG 12 B DG 16 1_555 ? ? ? ? ? ? TYPE_6_PAIR ? ? ? hydrog22 hydrog ? ? B DG 12 N2 ? ? ? 1_555 B DG 16 N7 ? ? B DG 12 B DG 16 1_555 ? ? ? ? ? ? TYPE_6_PAIR ? ? ? hydrog23 hydrog ? ? B DG 13 N1 ? ? ? 1_555 B DG 17 O6 ? ? B DG 13 B DG 17 1_555 ? ? ? ? ? ? TYPE_6_PAIR ? ? ? hydrog24 hydrog ? ? B DG 13 N2 ? ? ? 1_555 B DG 17 N7 ? ? B DG 13 B DG 17 1_555 ? ? ? ? ? ? TYPE_6_PAIR ? ? ? # _struct_conn_type.id hydrog _struct_conn_type.criteria ? _struct_conn_type.reference ? # 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 H A LYS 18 ? ? H22 B DG 7 ? ? 1.26 2 2 N3 B DG 16 ? ? H71 B DT 18 ? ? 1.59 3 9 H1 A SER 1 ? ? H A MET 2 ? ? 1.25 4 9 O A GLU 11 ? ? H A TRP 15 ? ? 1.58 5 10 O A GLU 11 ? ? H A TRP 15 ? ? 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 MET A 2 ? ? -136.88 -31.29 2 1 PRO A 4 ? ? -61.23 -72.29 3 1 ARG A 10 ? ? -41.71 -13.97 4 1 TYR A 16 ? ? -173.03 45.60 5 1 ALA A 17 ? ? -45.09 -16.81 6 1 LYS A 18 ? ? -66.86 15.83 7 1 LYS A 19 ? ? 62.75 -106.86 8 2 HIS A 3 ? ? 47.82 73.69 9 2 PRO A 4 ? ? -45.75 -72.44 10 2 ARG A 10 ? ? -33.75 -25.52 11 2 TRP A 15 ? ? -28.37 -58.43 12 2 TYR A 16 ? ? -154.11 -25.61 13 2 ALA A 17 ? ? 54.24 176.68 14 3 PRO A 4 ? ? -46.19 179.03 15 3 ARG A 10 ? ? -46.93 -9.05 16 3 TYR A 16 ? ? -177.89 53.27 17 3 ALA A 17 ? ? -22.74 96.34 18 3 LYS A 19 ? ? 52.14 -106.52 19 4 MET A 2 ? ? -176.91 2.22 20 4 PRO A 4 ? ? -32.74 161.06 21 4 ARG A 10 ? ? -53.28 -9.78 22 4 LYS A 19 ? ? 54.66 -95.21 23 5 MET A 2 ? ? -153.64 -0.83 24 5 PRO A 4 ? ? -47.24 163.99 25 5 ARG A 10 ? ? -37.75 -19.51 26 5 TYR A 16 ? ? -170.70 36.59 27 5 ALA A 17 ? ? -31.85 94.51 28 5 LYS A 19 ? ? 34.84 46.91 29 6 PRO A 4 ? ? -40.00 177.25 30 6 ARG A 10 ? ? -36.98 -20.67 31 6 MET A 14 ? ? -105.47 -61.66 32 6 TRP A 15 ? ? -28.32 -47.76 33 6 TYR A 16 ? ? -174.46 143.40 34 6 LYS A 19 ? ? 22.96 61.95 35 7 MET A 2 ? ? 159.62 -46.06 36 7 HIS A 3 ? ? 175.95 -52.93 37 7 PRO A 4 ? ? -45.26 170.62 38 7 LYS A 18 ? ? -68.38 2.83 39 7 LYS A 19 ? ? 60.00 -116.52 40 8 PRO A 4 ? ? -43.99 177.02 41 8 ARG A 10 ? ? -46.54 -12.57 42 8 TRP A 15 ? ? -28.27 -58.20 43 8 TYR A 16 ? ? -173.31 48.93 44 8 ALA A 17 ? ? -25.14 120.03 45 8 LYS A 19 ? ? 58.51 -127.73 46 9 MET A 2 ? ? -164.01 110.98 47 9 PRO A 4 ? ? -39.59 -73.71 48 9 TYR A 16 ? ? -176.01 9.29 49 9 ALA A 17 ? ? 23.69 101.29 50 9 LYS A 19 ? ? 56.03 -84.73 51 10 HIS A 3 ? ? 38.50 88.99 52 10 ARG A 10 ? ? -38.96 -17.35 53 10 TYR A 16 ? ? -178.46 46.80 54 10 ALA A 17 ? ? -27.73 85.60 55 10 LYS A 19 ? ? 43.47 -94.32 # _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 10 _pdbx_nmr_ensemble.distance_constraint_violation_method ? _pdbx_nmr_ensemble.entry_id 2N21 _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.representative_conformer 1 _pdbx_nmr_ensemble.torsion_angle_constraint_violation_method ? # _pdbx_nmr_representative.conformer_id 1 _pdbx_nmr_representative.entry_id 2N21 _pdbx_nmr_representative.selection_criteria 'lowest energy' # _pdbx_nmr_sample_details.contents ;0.1-1 mM [U-100% 13C; U-100% 15N] entity_1-1, 0.1-1 mM DNA (5'-D(*TP*TP*GP*GP*GP*TP*GP*GP*GP*TP*GP*GP*GP*TP*GP*GP*GP*T)-3')-2, 10-70 mM potassium chloride-3, 10-20 mM potassium phosphate-4, 0.1-1 mM entity_1-5, 90% H2O/10% D2O ; _pdbx_nmr_sample_details.solution_id 1 _pdbx_nmr_sample_details.solvent_system '90% H2O/10% D2O' _pdbx_nmr_sample_details.label ? _pdbx_nmr_sample_details.type ? _pdbx_nmr_sample_details.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 entity_1-1 ? 0.1-1 mM '[U-100% 13C; U-100% 15N]' 1 ;DNA (5'-D(*TP*TP*GP*GP*GP*TP*GP*GP*GP*TP*GP*GP*GP*TP*GP*GP*GP*T)-3')-2 ; ? 0.1-1 mM ? 1 'potassium chloride-3' ? 10-70 mM ? 1 'potassium phosphate-4' ? 10-20 mM ? 1 entity_1-5 ? 0.1-1 mM ? 1 # _pdbx_nmr_exptl_sample_conditions.conditions_id 1 _pdbx_nmr_exptl_sample_conditions.ionic_strength 0.9 _pdbx_nmr_exptl_sample_conditions.pH 6.5 _pdbx_nmr_exptl_sample_conditions.pressure ambient _pdbx_nmr_exptl_sample_conditions.pressure_units ? _pdbx_nmr_exptl_sample_conditions.temperature 298 _pdbx_nmr_exptl_sample_conditions.temperature_units K _pdbx_nmr_exptl_sample_conditions.label ? _pdbx_nmr_exptl_sample_conditions.pH_units ? _pdbx_nmr_exptl_sample_conditions.ionic_strength_units ? # 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 '2D 1H-13C HSQC' 1 3 1 '2D 1H-13C HSQC aliphatic' 1 4 1 '2D 1H-13C HSQC aromatic' 1 5 1 '2D 1H-1H NOESY' 1 6 1 '3D HNCO' 1 7 1 '3D CBCA(CO)NH' 1 8 1 '3D HNCACB' 1 9 1 '3D H(CCO)NH' 1 10 1 '3D HCCH-TOCSY' 1 11 1 '3D HNHA' 1 12 1 '3D 1H-13C NOESY' 1 13 1 '3D 1H-15N NOESY' 1 14 1 '3D 1H-13C NOESY aromatic' # _pdbx_nmr_refine.entry_id 2N21 _pdbx_nmr_refine.method 'DGSA-distance geometry simulated annealing, distance geometry, molecular dynamics' _pdbx_nmr_refine.details ? _pdbx_nmr_refine.software_ordinal 1 # loop_ _pdbx_nmr_software.authors _pdbx_nmr_software.classification _pdbx_nmr_software.name _pdbx_nmr_software.ordinal _pdbx_nmr_software.version 'Schwieters, Kuszewski, Tjandra and Clore' 'geometry optimization' 'X-PLOR NIH' 1 ? 'Schwieters, Kuszewski, Tjandra and Clore' refinement 'X-PLOR NIH' 2 ? 'Schwieters, Kuszewski, Tjandra and Clore' 'chemical shift assignment' 'X-PLOR NIH' 3 ? Goddard 'geometry optimization' 'X-PLOR NIH' 4 ? Goddard refinement 'X-PLOR NIH' 5 ? Goddard 'chemical shift assignment' 'X-PLOR NIH' 6 ? # loop_ _chem_comp_atom.comp_id _chem_comp_atom.atom_id _chem_comp_atom.type_symbol _chem_comp_atom.pdbx_aromatic_flag _chem_comp_atom.pdbx_stereo_config _chem_comp_atom.pdbx_ordinal ALA N N N N 1 ALA CA C N S 2 ALA C C N N 3 ALA O O N N 4 ALA CB C N N 5 ALA OXT O N N 6 ALA H H N N 7 ALA H2 H N N 8 ALA HA H N N 9 ALA HB1 H N N 10 ALA HB2 H N N 11 ALA HB3 H N N 12 ALA HXT H N N 13 ARG N N N N 14 ARG CA C N S 15 ARG C C N N 16 ARG O O N N 17 ARG CB C N N 18 ARG CG C N N 19 ARG CD C N N 20 ARG NE N N N 21 ARG CZ C N N 22 ARG NH1 N N N 23 ARG NH2 N N N 24 ARG OXT O N N 25 ARG H H N N 26 ARG H2 H N N 27 ARG HA H N N 28 ARG HB2 H N N 29 ARG HB3 H N N 30 ARG HG2 H N N 31 ARG HG3 H N N 32 ARG HD2 H N N 33 ARG HD3 H N N 34 ARG HE H N N 35 ARG HH11 H N N 36 ARG HH12 H N N 37 ARG HH21 H N N 38 ARG HH22 H N N 39 ARG HXT H N N 40 DG OP3 O N N 41 DG P P N N 42 DG OP1 O N N 43 DG OP2 O N N 44 DG "O5'" O N N 45 DG "C5'" C N N 46 DG "C4'" C N R 47 DG "O4'" O N N 48 DG "C3'" C N S 49 DG "O3'" O N N 50 DG "C2'" C N N 51 DG "C1'" C N R 52 DG N9 N Y N 53 DG C8 C Y N 54 DG N7 N Y N 55 DG C5 C Y N 56 DG C6 C N N 57 DG O6 O N N 58 DG N1 N N N 59 DG C2 C N N 60 DG N2 N N N 61 DG N3 N N N 62 DG C4 C Y N 63 DG HOP3 H N N 64 DG HOP2 H N N 65 DG "H5'" H N N 66 DG "H5''" H N N 67 DG "H4'" H N N 68 DG "H3'" H N N 69 DG "HO3'" H N N 70 DG "H2'" H N N 71 DG "H2''" H N N 72 DG "H1'" H N N 73 DG H8 H N N 74 DG H1 H N N 75 DG H21 H N N 76 DG H22 H N N 77 DT OP3 O N N 78 DT P P N N 79 DT OP1 O N N 80 DT OP2 O N N 81 DT "O5'" O N N 82 DT "C5'" C N N 83 DT "C4'" C N R 84 DT "O4'" O N N 85 DT "C3'" C N S 86 DT "O3'" O N N 87 DT "C2'" C N N 88 DT "C1'" C N R 89 DT N1 N N N 90 DT C2 C N N 91 DT O2 O N N 92 DT N3 N N N 93 DT C4 C N N 94 DT O4 O N N 95 DT C5 C N N 96 DT C7 C N N 97 DT C6 C N N 98 DT HOP3 H N N 99 DT HOP2 H N N 100 DT "H5'" H N N 101 DT "H5''" H N N 102 DT "H4'" H N N 103 DT "H3'" H N N 104 DT "HO3'" H N N 105 DT "H2'" H N N 106 DT "H2''" H N N 107 DT "H1'" H N N 108 DT H3 H N N 109 DT H71 H N N 110 DT H72 H N N 111 DT H73 H N N 112 DT H6 H N N 113 GLN N N N N 114 GLN CA C N S 115 GLN C C N N 116 GLN O O N N 117 GLN CB C N N 118 GLN CG C N N 119 GLN CD C N N 120 GLN OE1 O N N 121 GLN NE2 N N N 122 GLN OXT O N N 123 GLN H H N N 124 GLN H2 H N N 125 GLN HA H N N 126 GLN HB2 H N N 127 GLN HB3 H N N 128 GLN HG2 H N N 129 GLN HG3 H N N 130 GLN HE21 H N N 131 GLN HE22 H N N 132 GLN HXT H N N 133 GLU N N N N 134 GLU CA C N S 135 GLU C C N N 136 GLU O O N N 137 GLU CB C N N 138 GLU CG C N N 139 GLU CD C N N 140 GLU OE1 O N N 141 GLU OE2 O N N 142 GLU OXT O N N 143 GLU H H N N 144 GLU H2 H N N 145 GLU HA H N N 146 GLU HB2 H N N 147 GLU HB3 H N N 148 GLU HG2 H N N 149 GLU HG3 H N N 150 GLU HE2 H N N 151 GLU HXT H N N 152 GLY N N N N 153 GLY CA C N N 154 GLY C C N N 155 GLY O O N N 156 GLY OXT O N N 157 GLY H H N N 158 GLY H2 H N N 159 GLY HA2 H N N 160 GLY HA3 H N N 161 GLY HXT H N N 162 HIS N N N N 163 HIS CA C N S 164 HIS C C N N 165 HIS O O N N 166 HIS CB C N N 167 HIS CG C Y N 168 HIS ND1 N Y N 169 HIS CD2 C Y N 170 HIS CE1 C Y N 171 HIS NE2 N Y N 172 HIS OXT O N N 173 HIS H H N N 174 HIS H2 H N N 175 HIS HA H N N 176 HIS HB2 H N N 177 HIS HB3 H N N 178 HIS HD1 H N N 179 HIS HD2 H N N 180 HIS HE1 H N N 181 HIS HE2 H N N 182 HIS HXT H N N 183 ILE N N N N 184 ILE CA C N S 185 ILE C C N N 186 ILE O O N N 187 ILE CB C N S 188 ILE CG1 C N N 189 ILE CG2 C N N 190 ILE CD1 C N N 191 ILE OXT O N N 192 ILE H H N N 193 ILE H2 H N N 194 ILE HA H N N 195 ILE HB H N N 196 ILE HG12 H N N 197 ILE HG13 H N N 198 ILE HG21 H N N 199 ILE HG22 H N N 200 ILE HG23 H N N 201 ILE HD11 H N N 202 ILE HD12 H N N 203 ILE HD13 H N N 204 ILE HXT H N N 205 LEU N N N N 206 LEU CA C N S 207 LEU C C N N 208 LEU O O N N 209 LEU CB C N N 210 LEU CG C N N 211 LEU CD1 C N N 212 LEU CD2 C N N 213 LEU OXT O N N 214 LEU H H N N 215 LEU H2 H N N 216 LEU HA H N N 217 LEU HB2 H N N 218 LEU HB3 H N N 219 LEU HG H N N 220 LEU HD11 H N N 221 LEU HD12 H N N 222 LEU HD13 H N N 223 LEU HD21 H N N 224 LEU HD22 H N N 225 LEU HD23 H N N 226 LEU HXT H N N 227 LYS N N N N 228 LYS CA C N S 229 LYS C C N N 230 LYS O O N N 231 LYS CB C N N 232 LYS CG C N N 233 LYS CD C N N 234 LYS CE C N N 235 LYS NZ N N N 236 LYS OXT O N N 237 LYS H H N N 238 LYS H2 H N N 239 LYS HA H N N 240 LYS HB2 H N N 241 LYS HB3 H N N 242 LYS HG2 H N N 243 LYS HG3 H N N 244 LYS HD2 H N N 245 LYS HD3 H N N 246 LYS HE2 H N N 247 LYS HE3 H N N 248 LYS HZ1 H N N 249 LYS HZ2 H N N 250 LYS HZ3 H N N 251 LYS HXT H N N 252 MET N N N N 253 MET CA C N S 254 MET C C N N 255 MET O O N N 256 MET CB C N N 257 MET CG C N N 258 MET SD S N N 259 MET CE C N N 260 MET OXT O N N 261 MET H H N N 262 MET H2 H N N 263 MET HA H N N 264 MET HB2 H N N 265 MET HB3 H N N 266 MET HG2 H N N 267 MET HG3 H N N 268 MET HE1 H N N 269 MET HE2 H N N 270 MET HE3 H N N 271 MET HXT H N N 272 PRO N N N N 273 PRO CA C N S 274 PRO C C N N 275 PRO O O N N 276 PRO CB C N N 277 PRO CG C N N 278 PRO CD C N N 279 PRO OXT O N N 280 PRO H H N N 281 PRO HA H N N 282 PRO HB2 H N N 283 PRO HB3 H N N 284 PRO HG2 H N N 285 PRO HG3 H N N 286 PRO HD2 H N N 287 PRO HD3 H N N 288 PRO HXT H N N 289 SER N N N N 290 SER CA C N S 291 SER C C N N 292 SER O O N N 293 SER CB C N N 294 SER OG O N N 295 SER OXT O N N 296 SER H H N N 297 SER H2 H N N 298 SER HA H N N 299 SER HB2 H N N 300 SER HB3 H N N 301 SER HG H N N 302 SER HXT H N N 303 TRP N N N N 304 TRP CA C N S 305 TRP C C N N 306 TRP O O N N 307 TRP CB C N N 308 TRP CG C Y N 309 TRP CD1 C Y N 310 TRP CD2 C Y N 311 TRP NE1 N Y N 312 TRP CE2 C Y N 313 TRP CE3 C Y N 314 TRP CZ2 C Y N 315 TRP CZ3 C Y N 316 TRP CH2 C Y N 317 TRP OXT O N N 318 TRP H H N N 319 TRP H2 H N N 320 TRP HA H N N 321 TRP HB2 H N N 322 TRP HB3 H N N 323 TRP HD1 H N N 324 TRP HE1 H N N 325 TRP HE3 H N N 326 TRP HZ2 H N N 327 TRP HZ3 H N N 328 TRP HH2 H N N 329 TRP HXT H N N 330 TYR N N N N 331 TYR CA C N S 332 TYR C C N N 333 TYR O O N N 334 TYR CB C N N 335 TYR CG C Y N 336 TYR CD1 C Y N 337 TYR CD2 C Y N 338 TYR CE1 C Y N 339 TYR CE2 C Y N 340 TYR CZ C Y N 341 TYR OH O N N 342 TYR OXT O N N 343 TYR H H N N 344 TYR H2 H N N 345 TYR HA H N N 346 TYR HB2 H N N 347 TYR HB3 H N N 348 TYR HD1 H N N 349 TYR HD2 H N N 350 TYR HE1 H N N 351 TYR HE2 H N N 352 TYR HH H N N 353 TYR HXT H N N 354 # loop_ _chem_comp_bond.comp_id _chem_comp_bond.atom_id_1 _chem_comp_bond.atom_id_2 _chem_comp_bond.value_order _chem_comp_bond.pdbx_aromatic_flag _chem_comp_bond.pdbx_stereo_config _chem_comp_bond.pdbx_ordinal ALA N CA sing N N 1 ALA N H sing N N 2 ALA N H2 sing N N 3 ALA CA C sing N N 4 ALA CA CB sing N N 5 ALA CA HA sing N N 6 ALA C O doub N N 7 ALA C OXT sing N N 8 ALA CB HB1 sing N N 9 ALA CB HB2 sing N N 10 ALA CB HB3 sing N N 11 ALA OXT HXT sing N N 12 ARG N CA sing N N 13 ARG N H sing N N 14 ARG N H2 sing N N 15 ARG CA C sing N N 16 ARG CA CB sing N N 17 ARG CA HA sing N N 18 ARG C O doub N N 19 ARG C OXT sing N N 20 ARG CB CG sing N N 21 ARG CB HB2 sing N N 22 ARG CB HB3 sing N N 23 ARG CG CD sing N N 24 ARG CG HG2 sing N N 25 ARG CG HG3 sing N N 26 ARG CD NE sing N N 27 ARG CD HD2 sing N N 28 ARG CD HD3 sing N N 29 ARG NE CZ sing N N 30 ARG NE HE sing N N 31 ARG CZ NH1 sing N N 32 ARG CZ NH2 doub N N 33 ARG NH1 HH11 sing N N 34 ARG NH1 HH12 sing N N 35 ARG NH2 HH21 sing N N 36 ARG NH2 HH22 sing N N 37 ARG OXT HXT sing N N 38 DG OP3 P sing N N 39 DG OP3 HOP3 sing N N 40 DG P OP1 doub N N 41 DG P OP2 sing N N 42 DG P "O5'" sing N N 43 DG OP2 HOP2 sing N N 44 DG "O5'" "C5'" sing N N 45 DG "C5'" "C4'" sing N N 46 DG "C5'" "H5'" sing N N 47 DG "C5'" "H5''" sing N N 48 DG "C4'" "O4'" sing N N 49 DG "C4'" "C3'" sing N N 50 DG "C4'" "H4'" sing N N 51 DG "O4'" "C1'" sing N N 52 DG "C3'" "O3'" sing N N 53 DG "C3'" "C2'" sing N N 54 DG "C3'" "H3'" sing N N 55 DG "O3'" "HO3'" sing N N 56 DG "C2'" "C1'" sing N N 57 DG "C2'" "H2'" sing N N 58 DG "C2'" "H2''" sing N N 59 DG "C1'" N9 sing N N 60 DG "C1'" "H1'" sing N N 61 DG N9 C8 sing Y N 62 DG N9 C4 sing Y N 63 DG C8 N7 doub Y N 64 DG C8 H8 sing N N 65 DG N7 C5 sing Y N 66 DG C5 C6 sing N N 67 DG C5 C4 doub Y N 68 DG C6 O6 doub N N 69 DG C6 N1 sing N N 70 DG N1 C2 sing N N 71 DG N1 H1 sing N N 72 DG C2 N2 sing N N 73 DG C2 N3 doub N N 74 DG N2 H21 sing N N 75 DG N2 H22 sing N N 76 DG N3 C4 sing N N 77 DT OP3 P sing N N 78 DT OP3 HOP3 sing N N 79 DT P OP1 doub N N 80 DT P OP2 sing N N 81 DT P "O5'" sing N N 82 DT OP2 HOP2 sing N N 83 DT "O5'" "C5'" sing N N 84 DT "C5'" "C4'" sing N N 85 DT "C5'" "H5'" sing N N 86 DT "C5'" "H5''" sing N N 87 DT "C4'" "O4'" sing N N 88 DT "C4'" "C3'" sing N N 89 DT "C4'" "H4'" sing N N 90 DT "O4'" "C1'" sing N N 91 DT "C3'" "O3'" sing N N 92 DT "C3'" "C2'" sing N N 93 DT "C3'" "H3'" sing N N 94 DT "O3'" "HO3'" sing N N 95 DT "C2'" "C1'" sing N N 96 DT "C2'" "H2'" sing N N 97 DT "C2'" "H2''" sing N N 98 DT "C1'" N1 sing N N 99 DT "C1'" "H1'" sing N N 100 DT N1 C2 sing N N 101 DT N1 C6 sing N N 102 DT C2 O2 doub N N 103 DT C2 N3 sing N N 104 DT N3 C4 sing N N 105 DT N3 H3 sing N N 106 DT C4 O4 doub N N 107 DT C4 C5 sing N N 108 DT C5 C7 sing N N 109 DT C5 C6 doub N N 110 DT C7 H71 sing N N 111 DT C7 H72 sing N N 112 DT C7 H73 sing N N 113 DT C6 H6 sing N N 114 GLN N CA sing N N 115 GLN N H sing N N 116 GLN N H2 sing N N 117 GLN CA C sing N N 118 GLN CA CB sing N N 119 GLN CA HA sing N N 120 GLN C O doub N N 121 GLN C OXT sing N N 122 GLN CB CG sing N N 123 GLN CB HB2 sing N N 124 GLN CB HB3 sing N N 125 GLN CG CD sing N N 126 GLN CG HG2 sing N N 127 GLN CG HG3 sing N N 128 GLN CD OE1 doub N N 129 GLN CD NE2 sing N N 130 GLN NE2 HE21 sing N N 131 GLN NE2 HE22 sing N N 132 GLN OXT HXT sing N N 133 GLU N CA sing N N 134 GLU N H sing N N 135 GLU N H2 sing N N 136 GLU CA C sing N N 137 GLU CA CB sing N N 138 GLU CA HA sing N N 139 GLU C O doub N N 140 GLU C OXT sing N N 141 GLU CB CG sing N N 142 GLU CB HB2 sing N N 143 GLU CB HB3 sing N N 144 GLU CG CD sing N N 145 GLU CG HG2 sing N N 146 GLU CG HG3 sing N N 147 GLU CD OE1 doub N N 148 GLU CD OE2 sing N N 149 GLU OE2 HE2 sing N N 150 GLU OXT HXT sing N N 151 GLY N CA sing N N 152 GLY N H sing N N 153 GLY N H2 sing N N 154 GLY CA C sing N N 155 GLY CA HA2 sing N N 156 GLY CA HA3 sing N N 157 GLY C O doub N N 158 GLY C OXT sing N N 159 GLY OXT HXT sing N N 160 HIS N CA sing N N 161 HIS N H sing N N 162 HIS N H2 sing N N 163 HIS CA C sing N N 164 HIS CA CB sing N N 165 HIS CA HA sing N N 166 HIS C O doub N N 167 HIS C OXT sing N N 168 HIS CB CG sing N N 169 HIS CB HB2 sing N N 170 HIS CB HB3 sing N N 171 HIS CG ND1 sing Y N 172 HIS CG CD2 doub Y N 173 HIS ND1 CE1 doub Y N 174 HIS ND1 HD1 sing N N 175 HIS CD2 NE2 sing Y N 176 HIS CD2 HD2 sing N N 177 HIS CE1 NE2 sing Y N 178 HIS CE1 HE1 sing N N 179 HIS NE2 HE2 sing N N 180 HIS OXT HXT sing N N 181 ILE N CA sing N N 182 ILE N H sing N N 183 ILE N H2 sing N N 184 ILE CA C sing N N 185 ILE CA CB sing N N 186 ILE CA HA sing N N 187 ILE C O doub N N 188 ILE C OXT sing N N 189 ILE CB CG1 sing N N 190 ILE CB CG2 sing N N 191 ILE CB HB sing N N 192 ILE CG1 CD1 sing N N 193 ILE CG1 HG12 sing N N 194 ILE CG1 HG13 sing N N 195 ILE CG2 HG21 sing N N 196 ILE CG2 HG22 sing N N 197 ILE CG2 HG23 sing N N 198 ILE CD1 HD11 sing N N 199 ILE CD1 HD12 sing N N 200 ILE CD1 HD13 sing N N 201 ILE OXT HXT sing N N 202 LEU N CA sing N N 203 LEU N H sing N N 204 LEU N H2 sing N N 205 LEU CA C sing N N 206 LEU CA CB sing N N 207 LEU CA HA sing N N 208 LEU C O doub N N 209 LEU C OXT sing N N 210 LEU CB CG sing N N 211 LEU CB HB2 sing N N 212 LEU CB HB3 sing N N 213 LEU CG CD1 sing N N 214 LEU CG CD2 sing N N 215 LEU CG HG sing N N 216 LEU CD1 HD11 sing N N 217 LEU CD1 HD12 sing N N 218 LEU CD1 HD13 sing N N 219 LEU CD2 HD21 sing N N 220 LEU CD2 HD22 sing N N 221 LEU CD2 HD23 sing N N 222 LEU OXT HXT sing N N 223 LYS N CA sing N N 224 LYS N H sing N N 225 LYS N H2 sing N N 226 LYS CA C sing N N 227 LYS CA CB sing N N 228 LYS CA HA sing N N 229 LYS C O doub N N 230 LYS C OXT sing N N 231 LYS CB CG sing N N 232 LYS CB HB2 sing N N 233 LYS CB HB3 sing N N 234 LYS CG CD sing N N 235 LYS CG HG2 sing N N 236 LYS CG HG3 sing N N 237 LYS CD CE sing N N 238 LYS CD HD2 sing N N 239 LYS CD HD3 sing N N 240 LYS CE NZ sing N N 241 LYS CE HE2 sing N N 242 LYS CE HE3 sing N N 243 LYS NZ HZ1 sing N N 244 LYS NZ HZ2 sing N N 245 LYS NZ HZ3 sing N N 246 LYS OXT HXT sing N N 247 MET N CA sing N N 248 MET N H sing N N 249 MET N H2 sing N N 250 MET CA C sing N N 251 MET CA CB sing N N 252 MET CA HA sing N N 253 MET C O doub N N 254 MET C OXT sing N N 255 MET CB CG sing N N 256 MET CB HB2 sing N N 257 MET CB HB3 sing N N 258 MET CG SD sing N N 259 MET CG HG2 sing N N 260 MET CG HG3 sing N N 261 MET SD CE sing N N 262 MET CE HE1 sing N N 263 MET CE HE2 sing N N 264 MET CE HE3 sing N N 265 MET OXT HXT sing N N 266 PRO N CA sing N N 267 PRO N CD sing N N 268 PRO N H sing N N 269 PRO CA C sing N N 270 PRO CA CB sing N N 271 PRO CA HA sing N N 272 PRO C O doub N N 273 PRO C OXT sing N N 274 PRO CB CG sing N N 275 PRO CB HB2 sing N N 276 PRO CB HB3 sing N N 277 PRO CG CD sing N N 278 PRO CG HG2 sing N N 279 PRO CG HG3 sing N N 280 PRO CD HD2 sing N N 281 PRO CD HD3 sing N N 282 PRO OXT HXT sing N N 283 SER N CA sing N N 284 SER N H sing N N 285 SER N H2 sing N N 286 SER CA C sing N N 287 SER CA CB sing N N 288 SER CA HA sing N N 289 SER C O doub N N 290 SER C OXT sing N N 291 SER CB OG sing N N 292 SER CB HB2 sing N N 293 SER CB HB3 sing N N 294 SER OG HG sing N N 295 SER OXT HXT sing N N 296 TRP N CA sing N N 297 TRP N H sing N N 298 TRP N H2 sing N N 299 TRP CA C sing N N 300 TRP CA CB sing N N 301 TRP CA HA sing N N 302 TRP C O doub N N 303 TRP C OXT sing N N 304 TRP CB CG sing N N 305 TRP CB HB2 sing N N 306 TRP CB HB3 sing N N 307 TRP CG CD1 doub Y N 308 TRP CG CD2 sing Y N 309 TRP CD1 NE1 sing Y N 310 TRP CD1 HD1 sing N N 311 TRP CD2 CE2 doub Y N 312 TRP CD2 CE3 sing Y N 313 TRP NE1 CE2 sing Y N 314 TRP NE1 HE1 sing N N 315 TRP CE2 CZ2 sing Y N 316 TRP CE3 CZ3 doub Y N 317 TRP CE3 HE3 sing N N 318 TRP CZ2 CH2 doub Y N 319 TRP CZ2 HZ2 sing N N 320 TRP CZ3 CH2 sing Y N 321 TRP CZ3 HZ3 sing N N 322 TRP CH2 HH2 sing N N 323 TRP OXT HXT sing N N 324 TYR N CA sing N N 325 TYR N H sing N N 326 TYR N H2 sing N N 327 TYR CA C sing N N 328 TYR CA CB sing N N 329 TYR CA HA sing N N 330 TYR C O doub N N 331 TYR C OXT sing N N 332 TYR CB CG sing N N 333 TYR CB HB2 sing N N 334 TYR CB HB3 sing N N 335 TYR CG CD1 doub Y N 336 TYR CG CD2 sing Y N 337 TYR CD1 CE1 sing Y N 338 TYR CD1 HD1 sing N N 339 TYR CD2 CE2 doub Y N 340 TYR CD2 HD2 sing N N 341 TYR CE1 CZ doub Y N 342 TYR CE1 HE1 sing N N 343 TYR CE2 CZ sing Y N 344 TYR CE2 HE2 sing N N 345 TYR CZ OH sing N N 346 TYR OH HH sing N N 347 TYR OXT HXT sing N N 348 # loop_ _ndb_struct_conf_na.entry_id _ndb_struct_conf_na.feature 2N21 'double helix' 2N21 'z-form double helix' 2N21 'quadruple 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 B DG 11 1_555 B DG 15 1_555 1.110 3.589 -0.201 13.593 2.791 -92.226 1 B_DG11:DG15_B B 11 ? B 15 ? 6 3 1 B DG 7 1_555 B DG 3 1_555 -0.849 -3.803 -0.183 -1.110 8.363 94.481 2 B_DG7:DG3_B B 7 ? B 3 ? 6 3 1 B DG 12 1_555 B DG 16 1_555 1.225 3.792 -0.133 -6.752 -4.227 -89.539 3 B_DG12:DG16_B B 12 ? B 16 ? 6 3 1 B DG 13 1_555 B DG 17 1_555 -0.490 3.893 0.174 3.020 -2.218 91.224 4 B_DG13:DG17_B B 13 ? B 17 ? 6 3 1 B DG 8 1_555 B DG 4 1_555 1.212 -3.805 0.037 -2.971 9.359 -89.006 5 B_DG8:DG4_B B 8 ? B 4 ? 6 3 # 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 B DG 11 1_555 B DG 15 1_555 B DG 7 1_555 B DG 3 1_555 -1.878 -3.414 0.400 -10.141 2.315 178.839 -1.707 0.939 0.401 1.157 5.071 178.843 1 BB_DG11DG7:DG3DG15_BB B 11 ? B 15 ? B 7 ? B 3 ? 1 B DG 7 1_555 B DG 3 1_555 B DG 12 1_555 B DG 16 1_555 1.173 3.876 3.430 0.659 -3.433 -148.591 -1.998 0.612 3.461 1.783 0.342 -148.606 2 BB_DG7DG12:DG16DG3_BB B 7 ? B 3 ? B 12 ? B 16 ? 1 B DG 13 1_555 B DG 17 1_555 B DG 8 1_555 B DG 4 1_555 0.666 -3.780 3.582 -2.648 2.801 -149.225 1.947 0.334 3.611 -1.452 -1.373 -149.243 3 BB_DG13DG8:DG4DG17_BB B 13 ? B 17 ? B 8 ? B 4 ? # loop_ _pdbx_nmr_spectrometer.field_strength _pdbx_nmr_spectrometer.manufacturer _pdbx_nmr_spectrometer.model _pdbx_nmr_spectrometer.spectrometer_id _pdbx_nmr_spectrometer.type 600 Bruker AMX 1 'Bruker AMX' 700 Bruker AMX 2 'Bruker AMX' # _atom_sites.entry_id 2N21 _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_