data_2KQO # _entry.id 2KQO # _audit_conform.dict_name mmcif_pdbx.dic _audit_conform.dict_version 5.391 _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 2KQO pdb_00002kqo 10.2210/pdb2kqo/pdb RCSB RCSB101453 ? ? WWPDB D_1000101453 ? ? # loop_ _pdbx_audit_revision_history.ordinal _pdbx_audit_revision_history.data_content_type _pdbx_audit_revision_history.major_revision _pdbx_audit_revision_history.minor_revision _pdbx_audit_revision_history.revision_date 1 'Structure model' 1 0 2009-12-01 2 'Structure model' 1 1 2011-07-13 3 'Structure model' 2 0 2020-07-29 4 'Structure model' 2 1 2024-05-01 # loop_ _pdbx_audit_revision_details.ordinal _pdbx_audit_revision_details.revision_ordinal _pdbx_audit_revision_details.data_content_type _pdbx_audit_revision_details.provider _pdbx_audit_revision_details.type _pdbx_audit_revision_details.description _pdbx_audit_revision_details.details 1 1 'Structure model' repository 'Initial release' ? ? 2 3 'Structure model' repository Remediation 'Carbohydrate remediation' ? # 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' 'Non-polymer description' 2 2 'Structure model' 'Version format compliance' 3 3 'Structure model' 'Atomic model' 4 3 'Structure model' 'Data collection' 5 3 'Structure model' 'Derived calculations' 6 3 'Structure model' 'Structure summary' 7 4 'Structure model' 'Data collection' 8 4 'Structure model' 'Database references' 9 4 'Structure model' 'Structure summary' # 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' atom_site 2 3 'Structure model' chem_comp 3 3 'Structure model' entity 4 3 'Structure model' pdbx_branch_scheme 5 3 'Structure model' pdbx_chem_comp_identifier 6 3 'Structure model' pdbx_entity_branch 7 3 'Structure model' pdbx_entity_branch_descriptor 8 3 'Structure model' pdbx_entity_branch_link 9 3 'Structure model' pdbx_entity_branch_list 10 3 'Structure model' pdbx_entity_nonpoly 11 3 'Structure model' pdbx_nmr_software 12 3 'Structure model' pdbx_nmr_spectrometer 13 3 'Structure model' pdbx_nonpoly_scheme 14 3 'Structure model' pdbx_struct_assembly_gen 15 3 'Structure model' struct_asym 16 3 'Structure model' struct_conn 17 4 'Structure model' chem_comp 18 4 'Structure model' chem_comp_atom 19 4 'Structure model' chem_comp_bond 20 4 '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' '_atom_site.auth_atom_id' 2 3 'Structure model' '_atom_site.label_asym_id' 3 3 'Structure model' '_atom_site.label_atom_id' 4 3 'Structure model' '_atom_site.label_entity_id' 5 3 'Structure model' '_chem_comp.name' 6 3 'Structure model' '_chem_comp.type' 7 3 'Structure model' '_pdbx_nmr_software.name' 8 3 'Structure model' '_pdbx_nmr_spectrometer.model' 9 3 'Structure model' '_pdbx_struct_assembly_gen.asym_id_list' 10 3 'Structure model' '_struct_conn.pdbx_leaving_atom_flag' 11 3 'Structure model' '_struct_conn.ptnr1_label_asym_id' 12 3 'Structure model' '_struct_conn.ptnr2_label_asym_id' 13 4 'Structure model' '_chem_comp.pdbx_synonyms' 14 4 'Structure model' '_database_2.pdbx_DOI' 15 4 'Structure model' '_database_2.pdbx_database_accession' # _pdbx_database_status.deposit_site BMRB _pdbx_database_status.entry_id 2KQO _pdbx_database_status.process_site RCSB _pdbx_database_status.recvd_initial_deposition_date 2009-11-12 _pdbx_database_status.SG_entry ? _pdbx_database_status.status_code REL _pdbx_database_status.status_code_mr REL _pdbx_database_status.status_code_sf ? _pdbx_database_status.pdb_format_compatible Y _pdbx_database_status.status_code_cs ? _pdbx_database_status.status_code_nmr_data ? _pdbx_database_status.methods_development_category ? # loop_ _audit_author.name _audit_author.pdbx_ordinal 'Sattelle, B.M.' 1 'Shakeri, J.' 2 'Roberts, I.S.' 3 'Almond, A.' 4 # _citation.id primary _citation.title 'A 3D-structural model of unsulfated chondroitin from high-field NMR: 4-sulfation has little effect on backbone conformation.' _citation.journal_abbrev Carbohydr.Res. _citation.journal_volume 345 _citation.page_first 291 _citation.page_last 302 _citation.year 2010 _citation.journal_id_ASTM CRBRAT _citation.country NE _citation.journal_id_ISSN 0008-6215 _citation.journal_id_CSD 0156 _citation.book_publisher ? _citation.pdbx_database_id_PubMed 20022001 _citation.pdbx_database_id_DOI 10.1016/j.carres.2009.11.013 # loop_ _citation_author.citation_id _citation_author.name _citation_author.ordinal _citation_author.identifier_ORCID primary 'Sattelle, B.M.' 1 ? primary 'Shakeri, J.' 2 ? primary 'Roberts, I.S.' 3 ? primary 'Almond, A.' 4 ? # _entity.id 1 _entity.type branched _entity.src_method man _entity.pdbx_description ;beta-D-glucopyranuronic acid-(1-3)-2-acetamido-2-deoxy-beta-D-galactopyranose-(1-4)-beta-D-glucopyranuronic acid-(1-3)-2-acetamido-2-deoxy-beta-D-galactopyranose-(1-4)-beta-D-glucopyranuronic acid-(1-3)-2-acetamido-2-deoxy-beta-D-galactopyranose ; _entity.formula_weight 1155.965 _entity.pdbx_number_of_molecules 1 _entity.pdbx_ec ? _entity.pdbx_mutation ? _entity.pdbx_fragment ? _entity.details ? # _pdbx_entity_branch.entity_id 1 _pdbx_entity_branch.type oligosaccharide # loop_ _pdbx_entity_branch_descriptor.ordinal _pdbx_entity_branch_descriptor.entity_id _pdbx_entity_branch_descriptor.descriptor _pdbx_entity_branch_descriptor.type _pdbx_entity_branch_descriptor.program _pdbx_entity_branch_descriptor.program_version 1 1 DGlcpAb1-3DGalpNAcb1-4DGlcpAb1-3DGalpNAcb1-4DGlcpAb1-3DGalpNAcb1-ROH 'Glycam Condensed Sequence' GMML 1.0 2 1 'WURCS=2.0/2,6,5/[a2112h-1b_1-5_2*NCC/3=O][a2122A-1b_1-5]/1-2-1-2-1-2/a3-b1_b4-c1_c3-d1_d4-e1_e3-f1' WURCS PDB2Glycan 1.1.0 3 1 '[][b-D-GalpNAc]{[(3+1)][b-D-GlcpA]{[(4+1)][b-D-GalpNAc]{[(3+1)][b-D-GlcpA]{[(4+1)][b-D-GalpNAc]{[(3+1)][b-D-GlcpA]{}}}}}}' LINUCS PDB-CARE ? # loop_ _pdbx_entity_branch_link.link_id _pdbx_entity_branch_link.entity_id _pdbx_entity_branch_link.entity_branch_list_num_1 _pdbx_entity_branch_link.comp_id_1 _pdbx_entity_branch_link.atom_id_1 _pdbx_entity_branch_link.leaving_atom_id_1 _pdbx_entity_branch_link.entity_branch_list_num_2 _pdbx_entity_branch_link.comp_id_2 _pdbx_entity_branch_link.atom_id_2 _pdbx_entity_branch_link.leaving_atom_id_2 _pdbx_entity_branch_link.value_order _pdbx_entity_branch_link.details 1 1 2 BDP C1 O1 1 NGA O3 HO3 sing ? 2 1 3 NGA C1 O1 2 BDP O4 HO4 sing ? 3 1 4 BDP C1 O1 3 NGA O3 HO3 sing ? 4 1 5 NGA C1 O1 4 BDP O4 HO4 sing ? 5 1 6 BDP C1 O1 5 NGA O3 HO3 sing ? # 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 BDP 'D-saccharide, beta linking' . 'beta-D-glucopyranuronic acid' 'beta-D-glucuronic acid; D-glucuronic acid; glucuronic acid' 'C6 H10 O7' 194.139 NGA 'D-saccharide, beta linking' . 2-acetamido-2-deoxy-beta-D-galactopyranose ;N-acetyl-beta-D-galactosamine; 2-acetamido-2-deoxy-beta-D-galactose; 2-acetamido-2-deoxy-D-galactose; 2-acetamido-2-deoxy-galactose; N-ACETYL-D-GALACTOSAMINE ; 'C8 H15 N O6' 221.208 # loop_ _pdbx_chem_comp_identifier.comp_id _pdbx_chem_comp_identifier.type _pdbx_chem_comp_identifier.program _pdbx_chem_comp_identifier.program_version _pdbx_chem_comp_identifier.identifier BDP 'CONDENSED IUPAC CARBOHYDRATE SYMBOL' GMML 1.0 DGlcpAb BDP 'COMMON NAME' GMML 1.0 'b-D-glucopyranuronic acid' BDP 'IUPAC CARBOHYDRATE SYMBOL' PDB-CARE 1.0 b-D-GlcpA BDP 'SNFG CARBOHYDRATE SYMBOL' GMML 1.0 GlcA NGA 'CONDENSED IUPAC CARBOHYDRATE SYMBOL' GMML 1.0 DGalpNAcb NGA 'COMMON NAME' GMML 1.0 N-acetyl-b-D-galactopyranosamine NGA 'IUPAC CARBOHYDRATE SYMBOL' PDB-CARE 1.0 b-D-GalpNAc NGA 'SNFG CARBOHYDRATE SYMBOL' GMML 1.0 GalNAc # loop_ _pdbx_branch_scheme.asym_id _pdbx_branch_scheme.entity_id _pdbx_branch_scheme.mon_id _pdbx_branch_scheme.num _pdbx_branch_scheme.pdb_asym_id _pdbx_branch_scheme.pdb_mon_id _pdbx_branch_scheme.pdb_seq_num _pdbx_branch_scheme.auth_asym_id _pdbx_branch_scheme.auth_mon_id _pdbx_branch_scheme.auth_seq_num _pdbx_branch_scheme.hetero A 1 NGA 1 X NGA 1 X NGA 1 n A 1 BDP 2 X BDP 2 X BDP 2 n A 1 NGA 3 X NGA 3 X NGA 3 n A 1 BDP 4 X BDP 4 X BDP 4 n A 1 NGA 5 X NGA 5 X NGA 5 n A 1 BDP 6 X BDP 6 X BDP 6 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 2KQO _exptl.method 'SOLUTION NMR' _exptl.method_details ? # _struct.entry_id 2KQO _struct.title 'A 3D-structural model of unsulphated chondroitin from high-field NMR: 4-sulphation has little effect on backbone conformation' _struct.pdbx_model_details ? _struct.pdbx_CASP_flag ? _struct.pdbx_model_type_details ? # _struct_keywords.entry_id 2KQO _struct_keywords.pdbx_keywords CARBOHYDRATE _struct_keywords.text ;UNSULPHATED CHONDROITIN, CONFORMATION, N-ACETYL-D-GALACTOSAMINE, D-GLUCURONIC ACID, EXPLICIT SOLVENT MOLECULAR DYNAMICS SIMULATION, EXTRACELLULAR MATRIX, GLYCOSAMINOGLYCAN, CARBOHYDRATE ; # _struct_asym.id A _struct_asym.pdbx_blank_PDB_chainid_flag N _struct_asym.pdbx_modified N _struct_asym.entity_id 1 _struct_asym.details ? # _pdbx_struct_assembly.id 1 _pdbx_struct_assembly.details author_defined_assembly _pdbx_struct_assembly.method_details ? _pdbx_struct_assembly.oligomeric_details monomeric _pdbx_struct_assembly.oligomeric_count 1 # _pdbx_struct_assembly_gen.assembly_id 1 _pdbx_struct_assembly_gen.oper_expression 1 _pdbx_struct_assembly_gen.asym_id_list A # _pdbx_struct_oper_list.id 1 _pdbx_struct_oper_list.type 'identity operation' _pdbx_struct_oper_list.name 1_555 _pdbx_struct_oper_list.symmetry_operation x,y,z _pdbx_struct_oper_list.matrix[1][1] 1.0000000000 _pdbx_struct_oper_list.matrix[1][2] 0.0000000000 _pdbx_struct_oper_list.matrix[1][3] 0.0000000000 _pdbx_struct_oper_list.vector[1] 0.0000000000 _pdbx_struct_oper_list.matrix[2][1] 0.0000000000 _pdbx_struct_oper_list.matrix[2][2] 1.0000000000 _pdbx_struct_oper_list.matrix[2][3] 0.0000000000 _pdbx_struct_oper_list.vector[2] 0.0000000000 _pdbx_struct_oper_list.matrix[3][1] 0.0000000000 _pdbx_struct_oper_list.matrix[3][2] 0.0000000000 _pdbx_struct_oper_list.matrix[3][3] 1.0000000000 _pdbx_struct_oper_list.vector[3] 0.0000000000 # _struct_biol.id 1 _struct_biol.details ? # 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 covale1 covale both ? A NGA . O3 ? ? ? 1_555 A BDP . C1 ? ? X NGA 1 X BDP 2 1_555 ? ? ? ? ? ? ? 1.465 ? ? covale2 covale both ? A BDP . O4 ? ? ? 1_555 A NGA . C1 ? ? X BDP 2 X NGA 3 1_555 ? ? ? ? ? ? ? 1.468 ? ? covale3 covale both ? A NGA . O3 ? ? ? 1_555 A BDP . C1 ? ? X NGA 3 X BDP 4 1_555 ? ? ? ? ? ? ? 1.464 ? ? covale4 covale both ? A BDP . O4 ? ? ? 1_555 A NGA . C1 ? ? X BDP 4 X NGA 5 1_555 ? ? ? ? ? ? ? 1.468 ? ? covale5 covale both ? A NGA . O3 ? ? ? 1_555 A BDP . C1 ? ? X NGA 5 X BDP 6 1_555 ? ? ? ? ? ? ? 1.464 ? ? # _struct_conn_type.id covale _struct_conn_type.criteria ? _struct_conn_type.reference ? # _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 250 _pdbx_nmr_ensemble.conformers_submitted_total_number 25 _pdbx_nmr_ensemble.distance_constraint_violation_method ? _pdbx_nmr_ensemble.entry_id 2KQO _pdbx_nmr_ensemble.maximum_distance_constraint_violation ? _pdbx_nmr_ensemble.maximum_lower_distance_constraint_violation ? _pdbx_nmr_ensemble.maximum_torsion_angle_constraint_violation ? _pdbx_nmr_ensemble.maximum_upper_distance_constraint_violation ? _pdbx_nmr_ensemble.torsion_angle_constraint_violation_method ? # _pdbx_nmr_representative.conformer_id 1 _pdbx_nmr_representative.entry_id 2KQO _pdbx_nmr_representative.selection_criteria 'lowest energy' # _pdbx_nmr_sample_details.contents '5-10 mM [U-15N] unsulphated chondroitin, 90% H2O/10% D2O' _pdbx_nmr_sample_details.solution_id 1 _pdbx_nmr_sample_details.solvent_system '90% H2O/10% D2O' # _pdbx_nmr_exptl_sample.component 'unsulphated chondroitin' _pdbx_nmr_exptl_sample.concentration ? _pdbx_nmr_exptl_sample.concentration_range 5-10 _pdbx_nmr_exptl_sample.concentration_units mM _pdbx_nmr_exptl_sample.isotopic_labeling '[U-15N]' _pdbx_nmr_exptl_sample.solution_id 1 # _pdbx_nmr_exptl_sample_conditions.conditions_id 1 _pdbx_nmr_exptl_sample_conditions.ionic_strength ? _pdbx_nmr_exptl_sample_conditions.pH 6.0 _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 # 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-1H TOCSY' 1 4 1 '2D 1H-1H COSY' 1 5 1 '2D 1H-1H NOESY' # _pdbx_nmr_refine.entry_id 2KQO _pdbx_nmr_refine.method 'simulated annealing' _pdbx_nmr_refine.details '750 nanoseconds explicit solvent (TIP3P) molecular dynamics simulated annealing within the NPT ensemble' _pdbx_nmr_refine.software_ordinal 1 # _pdbx_nmr_software.authors 'Case, D. et al.' _pdbx_nmr_software.classification refinement _pdbx_nmr_software.name Amber _pdbx_nmr_software.version 10 _pdbx_nmr_software.ordinal 1 # 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 BDP C1 C N R 1 BDP C2 C N R 2 BDP C3 C N S 3 BDP C4 C N S 4 BDP C5 C N S 5 BDP C6 C N N 6 BDP O2 O N N 7 BDP O3 O N N 8 BDP O4 O N N 9 BDP O5 O N N 10 BDP O6A O N N 11 BDP O1 O N N 12 BDP O6B O N N 13 BDP H1 H N N 14 BDP H2 H N N 15 BDP H3 H N N 16 BDP H4 H N N 17 BDP H5 H N N 18 BDP HO2 H N N 19 BDP HO3 H N N 20 BDP HO4 H N N 21 BDP HO1 H N N 22 BDP HO6B H N N 23 NGA C1 C N R 24 NGA C2 C N R 25 NGA C3 C N R 26 NGA C4 C N R 27 NGA C5 C N R 28 NGA C6 C N N 29 NGA C7 C N N 30 NGA C8 C N N 31 NGA N2 N N N 32 NGA O1 O N N 33 NGA O3 O N N 34 NGA O4 O N N 35 NGA O5 O N N 36 NGA O6 O N N 37 NGA O7 O N N 38 NGA H1 H N N 39 NGA H2 H N N 40 NGA H3 H N N 41 NGA H4 H N N 42 NGA H5 H N N 43 NGA H61 H N N 44 NGA H62 H N N 45 NGA H81 H N N 46 NGA H82 H N N 47 NGA H83 H N N 48 NGA HN2 H N N 49 NGA HO1 H N N 50 NGA HO3 H N N 51 NGA HO4 H N N 52 NGA HO6 H N N 53 # 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 BDP C1 C2 sing N N 1 BDP C1 O5 sing N N 2 BDP C1 O1 sing N N 3 BDP C1 H1 sing N N 4 BDP C2 C3 sing N N 5 BDP C2 O2 sing N N 6 BDP C2 H2 sing N N 7 BDP C3 C4 sing N N 8 BDP C3 O3 sing N N 9 BDP C3 H3 sing N N 10 BDP C4 C5 sing N N 11 BDP C4 O4 sing N N 12 BDP C4 H4 sing N N 13 BDP C5 C6 sing N N 14 BDP C5 O5 sing N N 15 BDP C5 H5 sing N N 16 BDP C6 O6A doub N N 17 BDP C6 O6B sing N N 18 BDP O2 HO2 sing N N 19 BDP O3 HO3 sing N N 20 BDP O4 HO4 sing N N 21 BDP O1 HO1 sing N N 22 BDP O6B HO6B sing N N 23 NGA C1 C2 sing N N 24 NGA C1 O1 sing N N 25 NGA C1 O5 sing N N 26 NGA C1 H1 sing N N 27 NGA C2 C3 sing N N 28 NGA C2 N2 sing N N 29 NGA C2 H2 sing N N 30 NGA C3 C4 sing N N 31 NGA C3 O3 sing N N 32 NGA C3 H3 sing N N 33 NGA C4 C5 sing N N 34 NGA C4 O4 sing N N 35 NGA C4 H4 sing N N 36 NGA C5 C6 sing N N 37 NGA C5 O5 sing N N 38 NGA C5 H5 sing N N 39 NGA C6 O6 sing N N 40 NGA C6 H61 sing N N 41 NGA C6 H62 sing N N 42 NGA C7 C8 sing N N 43 NGA C7 N2 sing N N 44 NGA C7 O7 doub N N 45 NGA C8 H81 sing N N 46 NGA C8 H82 sing N N 47 NGA C8 H83 sing N N 48 NGA N2 HN2 sing N N 49 NGA O1 HO1 sing N N 50 NGA O3 HO3 sing N N 51 NGA O4 HO4 sing N N 52 NGA O6 HO6 sing N N 53 # loop_ _pdbx_entity_branch_list.entity_id _pdbx_entity_branch_list.comp_id _pdbx_entity_branch_list.num _pdbx_entity_branch_list.hetero 1 NGA 1 n 1 BDP 2 n 1 NGA 3 n 1 BDP 4 n 1 NGA 5 n 1 BDP 6 n # 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 AVANCE 1 'Bruker Avance' 900 Varian INOVA 2 'Varian INOVA' # _atom_sites.entry_id 2KQO _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 # loop_