data_1K43 # _entry.id 1K43 # _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_id _database_2.database_code _database_2.pdbx_database_accession _database_2.pdbx_DOI PDB 1K43 pdb_00001k43 10.2210/pdb1k43/pdb RCSB RCSB014535 ? ? WWPDB D_1000014535 ? ? # 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 2001-10-17 2 'Structure model' 1 1 2008-04-27 3 'Structure model' 1 2 2011-07-13 4 'Structure model' 1 3 2022-02-23 5 'Structure model' 1 4 2024-05-22 # _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' 'Data collection' 4 4 'Structure model' 'Database references' 5 4 'Structure model' 'Derived calculations' 6 5 'Structure model' 'Data collection' # 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_nmr_software 3 4 'Structure model' pdbx_struct_assembly 4 4 'Structure model' pdbx_struct_oper_list 5 5 'Structure model' chem_comp_atom 6 5 'Structure model' chem_comp_bond # 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' '_pdbx_nmr_software.name' # _pdbx_database_status.status_code REL _pdbx_database_status.entry_id 1K43 _pdbx_database_status.recvd_initial_deposition_date 2001-10-05 _pdbx_database_status.deposit_site RCSB _pdbx_database_status.process_site RCSB _pdbx_database_status.status_code_mr REL _pdbx_database_status.SG_entry . _pdbx_database_status.pdb_format_compatible Y _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 ? # _pdbx_database_related.db_name PDB _pdbx_database_related.db_id 1J4M _pdbx_database_related.details 'minimized average structure' _pdbx_database_related.content_type unspecified # loop_ _audit_author.name _audit_author.pdbx_ordinal 'Pastor, M.T.' 1 'Lopez de la Paz, M.' 2 'Lacroix, E.' 3 'Serrano, L.' 4 'Perez-Paya, E.' 5 # _citation.id primary _citation.title 'Combinatorial approaches: a new tool to search for highly structured beta-hairpin peptides.' _citation.journal_abbrev Proc.Natl.Acad.Sci.USA _citation.journal_volume 99 _citation.page_first 614 _citation.page_last 619 _citation.year 2002 _citation.journal_id_ASTM PNASA6 _citation.country US _citation.journal_id_ISSN 0027-8424 _citation.journal_id_CSD 0040 _citation.book_publisher ? _citation.pdbx_database_id_PubMed 11782528 _citation.pdbx_database_id_DOI 10.1073/pnas.012583999 # loop_ _citation_author.citation_id _citation_author.name _citation_author.ordinal _citation_author.identifier_ORCID primary 'Pastor, M.T.' 1 ? primary 'Lopez de la Paz, M.' 2 ? primary 'Lacroix, E.' 3 ? primary 'Serrano, L.' 4 ? primary 'Perez-Paya, E.' 5 ? # _entity.id 1 _entity.type polymer _entity.src_method syn _entity.pdbx_description MBH12 _entity.formula_weight 1703.877 _entity.pdbx_number_of_molecules 1 _entity.pdbx_ec ? _entity.pdbx_mutation ? _entity.pdbx_fragment ? _entity.details ? # _entity_poly.entity_id 1 _entity_poly.type 'polypeptide(L)' _entity_poly.nstd_linkage no _entity_poly.nstd_monomer no _entity_poly.pdbx_seq_one_letter_code RGKWTYNGITYEGR _entity_poly.pdbx_seq_one_letter_code_can RGKWTYNGITYEGR _entity_poly.pdbx_strand_id A _entity_poly.pdbx_target_identifier ? # loop_ _entity_poly_seq.entity_id _entity_poly_seq.num _entity_poly_seq.mon_id _entity_poly_seq.hetero 1 1 ARG n 1 2 GLY n 1 3 LYS n 1 4 TRP n 1 5 THR n 1 6 TYR n 1 7 ASN n 1 8 GLY n 1 9 ILE n 1 10 THR n 1 11 TYR n 1 12 GLU n 1 13 GLY n 1 14 ARG n # _pdbx_entity_src_syn.entity_id 1 _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 ? _pdbx_entity_src_syn.organism_common_name ? _pdbx_entity_src_syn.ncbi_taxonomy_id ? _pdbx_entity_src_syn.details 'The peptide was chemically synthesized using Fmoc chemistry.' # 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 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 GLU 'L-peptide linking' y 'GLUTAMIC ACID' ? 'C5 H9 N O4' 147.129 GLY 'peptide linking' y GLYCINE ? 'C2 H5 N O2' 75.067 ILE 'L-peptide linking' y ISOLEUCINE ? 'C6 H13 N O2' 131.173 LYS 'L-peptide linking' y LYSINE ? 'C6 H15 N2 O2 1' 147.195 THR 'L-peptide linking' y THREONINE ? 'C4 H9 N O3' 119.119 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 ARG 1 1 1 ARG ARG A . n A 1 2 GLY 2 2 2 GLY GLY A . n A 1 3 LYS 3 3 3 LYS LYS A . n A 1 4 TRP 4 4 4 TRP TRP A . n A 1 5 THR 5 5 5 THR THR A . n A 1 6 TYR 6 6 6 TYR TYR A . n A 1 7 ASN 7 7 7 ASN ASN A . n A 1 8 GLY 8 8 8 GLY GLY A . n A 1 9 ILE 9 9 9 ILE ILE A . n A 1 10 THR 10 10 10 THR THR A . n A 1 11 TYR 11 11 11 TYR TYR A . n A 1 12 GLU 12 12 12 GLU GLU A . n A 1 13 GLY 13 13 13 GLY GLY A . n A 1 14 ARG 14 14 14 ARG ARG A . n # _exptl.entry_id 1K43 _exptl.method 'SOLUTION NMR' _exptl.crystals_number ? # _exptl_crystal.id 1 _exptl_crystal.density_meas ? _exptl_crystal.density_Matthews ? _exptl_crystal.density_percent_sol ? _exptl_crystal.description ? # _diffrn.id 1 _diffrn.ambient_temp ? _diffrn.ambient_temp_details ? _diffrn.crystal_id 1 # _diffrn_radiation.diffrn_id 1 _diffrn_radiation.wavelength_id 1 _diffrn_radiation.pdbx_monochromatic_or_laue_m_l M _diffrn_radiation.monochromator ? _diffrn_radiation.pdbx_diffrn_protocol 'SINGLE WAVELENGTH' _diffrn_radiation.pdbx_scattering_type ? # _diffrn_radiation_wavelength.id 1 _diffrn_radiation_wavelength.wavelength . _diffrn_radiation_wavelength.wt 1.0 # _database_PDB_matrix.entry_id 1K43 _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 # _struct.entry_id 1K43 _struct.title '10 Structure Ensemble of the 14-residue peptide RG-KWTY-NG-ITYE-GR (MBH12)' _struct.pdbx_model_details ? _struct.pdbx_CASP_flag ? _struct.pdbx_model_type_details ? # _struct_keywords.entry_id 1K43 _struct_keywords.pdbx_keywords 'DE NOVO PROTEIN' _struct_keywords.text 'beta-hairpin, DE NOVO PROTEIN' # _struct_asym.id A _struct_asym.pdbx_blank_PDB_chainid_flag N _struct_asym.pdbx_modified N _struct_asym.entity_id 1 _struct_asym.details ? # _struct_ref.id 1 _struct_ref.entity_id 1 _struct_ref.db_name PDB _struct_ref.db_code 1K43 _struct_ref.pdbx_db_accession 1K43 _struct_ref.pdbx_db_isoform ? _struct_ref.pdbx_seq_one_letter_code ? _struct_ref.pdbx_align_begin ? # _struct_ref_seq.align_id 1 _struct_ref_seq.ref_id 1 _struct_ref_seq.pdbx_PDB_id_code 1K43 _struct_ref_seq.pdbx_strand_id A _struct_ref_seq.seq_align_beg 1 _struct_ref_seq.pdbx_seq_align_beg_ins_code ? _struct_ref_seq.seq_align_end 14 _struct_ref_seq.pdbx_seq_align_end_ins_code ? _struct_ref_seq.pdbx_db_accession 1K43 _struct_ref_seq.db_align_beg 1 _struct_ref_seq.pdbx_db_align_beg_ins_code ? _struct_ref_seq.db_align_end 14 _struct_ref_seq.pdbx_db_align_end_ins_code ? _struct_ref_seq.pdbx_auth_seq_align_beg 1 _struct_ref_seq.pdbx_auth_seq_align_end 14 # _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_sheet.id A _struct_sheet.type ? _struct_sheet.number_strands 2 _struct_sheet.details ? # _struct_sheet_order.sheet_id A _struct_sheet_order.range_id_1 1 _struct_sheet_order.range_id_2 2 _struct_sheet_order.offset ? _struct_sheet_order.sense 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 TRP A 4 ? TYR A 6 ? TRP A 4 TYR A 6 A 2 ILE A 9 ? TYR A 11 ? ILE A 9 TYR A 11 # _pdbx_struct_sheet_hbond.sheet_id A _pdbx_struct_sheet_hbond.range_id_1 1 _pdbx_struct_sheet_hbond.range_id_2 2 _pdbx_struct_sheet_hbond.range_1_label_atom_id N _pdbx_struct_sheet_hbond.range_1_label_comp_id TRP _pdbx_struct_sheet_hbond.range_1_label_asym_id A _pdbx_struct_sheet_hbond.range_1_label_seq_id 4 _pdbx_struct_sheet_hbond.range_1_PDB_ins_code ? _pdbx_struct_sheet_hbond.range_1_auth_atom_id N _pdbx_struct_sheet_hbond.range_1_auth_comp_id TRP _pdbx_struct_sheet_hbond.range_1_auth_asym_id A _pdbx_struct_sheet_hbond.range_1_auth_seq_id 4 _pdbx_struct_sheet_hbond.range_2_label_atom_id O _pdbx_struct_sheet_hbond.range_2_label_comp_id TYR _pdbx_struct_sheet_hbond.range_2_label_asym_id A _pdbx_struct_sheet_hbond.range_2_label_seq_id 11 _pdbx_struct_sheet_hbond.range_2_PDB_ins_code ? _pdbx_struct_sheet_hbond.range_2_auth_atom_id O _pdbx_struct_sheet_hbond.range_2_auth_comp_id TYR _pdbx_struct_sheet_hbond.range_2_auth_asym_id A _pdbx_struct_sheet_hbond.range_2_auth_seq_id 11 # 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 TRP 4 ? ? O A TYR 11 ? ? 1.57 2 3 H A TRP 4 ? ? O A TYR 11 ? ? 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 TYR A 6 ? ? -172.03 139.68 2 2 LYS A 3 ? ? -179.96 136.62 3 2 GLU A 12 ? ? -102.80 69.21 4 3 LYS A 3 ? ? -174.58 137.05 5 3 GLU A 12 ? ? -117.42 78.90 6 8 LYS A 3 ? ? -178.73 132.65 7 8 GLU A 12 ? ? -68.13 65.67 # _pdbx_nmr_ensemble.entry_id 1K43 _pdbx_nmr_ensemble.conformers_calculated_total_number 50 _pdbx_nmr_ensemble.conformers_submitted_total_number 10 _pdbx_nmr_ensemble.conformer_selection_criteria 'structures with the lowest energy' _pdbx_nmr_ensemble.average_constraints_per_residue ? _pdbx_nmr_ensemble.average_constraint_violations_per_residue ? _pdbx_nmr_ensemble.maximum_distance_constraint_violation ? _pdbx_nmr_ensemble.average_distance_constraint_violation ? _pdbx_nmr_ensemble.maximum_upper_distance_constraint_violation ? _pdbx_nmr_ensemble.maximum_lower_distance_constraint_violation ? _pdbx_nmr_ensemble.distance_constraint_violation_method ? _pdbx_nmr_ensemble.maximum_torsion_angle_constraint_violation ? _pdbx_nmr_ensemble.average_torsion_angle_constraint_violation ? _pdbx_nmr_ensemble.torsion_angle_constraint_violation_method ? # _pdbx_nmr_representative.entry_id 1K43 _pdbx_nmr_representative.conformer_id 6 _pdbx_nmr_representative.selection_criteria 'lower rmsd with respect to mean' # loop_ _pdbx_nmr_sample_details.solution_id _pdbx_nmr_sample_details.contents _pdbx_nmr_sample_details.solvent_system 1 '1 mM Peptide MBH12' '90% H2O/10% D2O' 2 '1 mM Peptide MBH12' '100% D2O' 3 '1 mM Peptide MBH12' '40% CD3OD, 60% H2O' # _pdbx_nmr_exptl_sample_conditions.conditions_id 1 _pdbx_nmr_exptl_sample_conditions.temperature 283 _pdbx_nmr_exptl_sample_conditions.pressure ambient _pdbx_nmr_exptl_sample_conditions.pH 5.0 _pdbx_nmr_exptl_sample_conditions.ionic_strength 0 _pdbx_nmr_exptl_sample_conditions.pressure_units ? _pdbx_nmr_exptl_sample_conditions.temperature_units K # loop_ _pdbx_nmr_exptl.experiment_id _pdbx_nmr_exptl.solution_id _pdbx_nmr_exptl.conditions_id _pdbx_nmr_exptl.type 1 1 1 '2D ROESY' 2 2 1 '2D NOESY' 3 3 1 '2D NOESY' # _pdbx_nmr_refine.entry_id 1K43 _pdbx_nmr_refine.method 'simulated annealing combined with torsion angle dynamics (DYANA)' _pdbx_nmr_refine.details ;The structures are based on a total of 70 restraints, 60 are NOE-derived distance constraints and 10 dihedral angle restraints. The pairwise RMSD for residues 3-12 was 0.38 +/- 0.21 A for the backbone and 1.36 +/- 0.35 A for all heavy atoms. The estimated beta-hairpin population of this peptide is 66 +/- 4%. The first and last two residues (RG) are disordered, because they were added just to avoid aggregation. The side chains of Trp4, Tyr6, Ile9 and Tyr11 are interacting in one side of the beta hairpin, forming a hydrophobic cluster. Asn7 at position L1 of the beta-turn is directed outwards from the beta-hairpin, as expected for a type I' beta-turn. ; _pdbx_nmr_refine.software_ordinal 1 # loop_ _pdbx_nmr_software.name _pdbx_nmr_software.version _pdbx_nmr_software.classification _pdbx_nmr_software.authors _pdbx_nmr_software.ordinal XwinNMR 2.6 collection Bruker 1 XwinNMR 2.6 'data analysis' Bruker 2 DYANA 1.5 'structure solution' 'Guntert, P. et al.' 3 GROMOS 96 refinement 'van Gunsteren' 4 # 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 ARG N N N N 1 ARG CA C N S 2 ARG C C N N 3 ARG O O N N 4 ARG CB C N N 5 ARG CG C N N 6 ARG CD C N N 7 ARG NE N N N 8 ARG CZ C N N 9 ARG NH1 N N N 10 ARG NH2 N N N 11 ARG OXT O N N 12 ARG H H N N 13 ARG H2 H N N 14 ARG HA H N N 15 ARG HB2 H N N 16 ARG HB3 H N N 17 ARG HG2 H N N 18 ARG HG3 H N N 19 ARG HD2 H N N 20 ARG HD3 H N N 21 ARG HE H N N 22 ARG HH11 H N N 23 ARG HH12 H N N 24 ARG HH21 H N N 25 ARG HH22 H N N 26 ARG HXT H N N 27 ASN N N N N 28 ASN CA C N S 29 ASN C C N N 30 ASN O O N N 31 ASN CB C N N 32 ASN CG C N N 33 ASN OD1 O N N 34 ASN ND2 N N N 35 ASN OXT O N N 36 ASN H H N N 37 ASN H2 H N N 38 ASN HA H N N 39 ASN HB2 H N N 40 ASN HB3 H N N 41 ASN HD21 H N N 42 ASN HD22 H N N 43 ASN HXT H N N 44 GLU N N N N 45 GLU CA C N S 46 GLU C C N N 47 GLU O O N N 48 GLU CB C N N 49 GLU CG C N N 50 GLU CD C N N 51 GLU OE1 O N N 52 GLU OE2 O N N 53 GLU OXT O N N 54 GLU H H N N 55 GLU H2 H N N 56 GLU HA H N N 57 GLU HB2 H N N 58 GLU HB3 H N N 59 GLU HG2 H N N 60 GLU HG3 H N N 61 GLU HE2 H N N 62 GLU HXT H N N 63 GLY N N N N 64 GLY CA C N N 65 GLY C C N N 66 GLY O O N N 67 GLY OXT O N N 68 GLY H H N N 69 GLY H2 H N N 70 GLY HA2 H N N 71 GLY HA3 H N N 72 GLY HXT H N N 73 ILE N N N N 74 ILE CA C N S 75 ILE C C N N 76 ILE O O N N 77 ILE CB C N S 78 ILE CG1 C N N 79 ILE CG2 C N N 80 ILE CD1 C N N 81 ILE OXT O N N 82 ILE H H N N 83 ILE H2 H N N 84 ILE HA H N N 85 ILE HB H N N 86 ILE HG12 H N N 87 ILE HG13 H N N 88 ILE HG21 H N N 89 ILE HG22 H N N 90 ILE HG23 H N N 91 ILE HD11 H N N 92 ILE HD12 H N N 93 ILE HD13 H N N 94 ILE HXT H N N 95 LYS N N N N 96 LYS CA C N S 97 LYS C C N N 98 LYS O O N N 99 LYS CB C N N 100 LYS CG C N N 101 LYS CD C N N 102 LYS CE C N N 103 LYS NZ N N N 104 LYS OXT O N N 105 LYS H H N N 106 LYS H2 H N N 107 LYS HA H N N 108 LYS HB2 H N N 109 LYS HB3 H N N 110 LYS HG2 H N N 111 LYS HG3 H N N 112 LYS HD2 H N N 113 LYS HD3 H N N 114 LYS HE2 H N N 115 LYS HE3 H N N 116 LYS HZ1 H N N 117 LYS HZ2 H N N 118 LYS HZ3 H N N 119 LYS HXT H N N 120 THR N N N N 121 THR CA C N S 122 THR C C N N 123 THR O O N N 124 THR CB C N R 125 THR OG1 O N N 126 THR CG2 C N N 127 THR OXT O N N 128 THR H H N N 129 THR H2 H N N 130 THR HA H N N 131 THR HB H N N 132 THR HG1 H N N 133 THR HG21 H N N 134 THR HG22 H N N 135 THR HG23 H N N 136 THR HXT H N N 137 TRP N N N N 138 TRP CA C N S 139 TRP C C N N 140 TRP O O N N 141 TRP CB C N N 142 TRP CG C Y N 143 TRP CD1 C Y N 144 TRP CD2 C Y N 145 TRP NE1 N Y N 146 TRP CE2 C Y N 147 TRP CE3 C Y N 148 TRP CZ2 C Y N 149 TRP CZ3 C Y N 150 TRP CH2 C Y N 151 TRP OXT O N N 152 TRP H H N N 153 TRP H2 H N N 154 TRP HA H N N 155 TRP HB2 H N N 156 TRP HB3 H N N 157 TRP HD1 H N N 158 TRP HE1 H N N 159 TRP HE3 H N N 160 TRP HZ2 H N N 161 TRP HZ3 H N N 162 TRP HH2 H N N 163 TRP HXT H N N 164 TYR N N N N 165 TYR CA C N S 166 TYR C C N N 167 TYR O O N N 168 TYR CB C N N 169 TYR CG C Y N 170 TYR CD1 C Y N 171 TYR CD2 C Y N 172 TYR CE1 C Y N 173 TYR CE2 C Y N 174 TYR CZ C Y N 175 TYR OH O N N 176 TYR OXT O N N 177 TYR H H N N 178 TYR H2 H N N 179 TYR HA H N N 180 TYR HB2 H N N 181 TYR HB3 H N N 182 TYR HD1 H N N 183 TYR HD2 H N N 184 TYR HE1 H N N 185 TYR HE2 H N N 186 TYR HH H N N 187 TYR HXT H N N 188 # 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 ARG N CA sing N N 1 ARG N H sing N N 2 ARG N H2 sing N N 3 ARG CA C sing N N 4 ARG CA CB sing N N 5 ARG CA HA sing N N 6 ARG C O doub N N 7 ARG C OXT sing N N 8 ARG CB CG sing N N 9 ARG CB HB2 sing N N 10 ARG CB HB3 sing N N 11 ARG CG CD sing N N 12 ARG CG HG2 sing N N 13 ARG CG HG3 sing N N 14 ARG CD NE sing N N 15 ARG CD HD2 sing N N 16 ARG CD HD3 sing N N 17 ARG NE CZ sing N N 18 ARG NE HE sing N N 19 ARG CZ NH1 sing N N 20 ARG CZ NH2 doub N N 21 ARG NH1 HH11 sing N N 22 ARG NH1 HH12 sing N N 23 ARG NH2 HH21 sing N N 24 ARG NH2 HH22 sing N N 25 ARG OXT HXT sing N N 26 ASN N CA sing N N 27 ASN N H sing N N 28 ASN N H2 sing N N 29 ASN CA C sing N N 30 ASN CA CB sing N N 31 ASN CA HA sing N N 32 ASN C O doub N N 33 ASN C OXT sing N N 34 ASN CB CG sing N N 35 ASN CB HB2 sing N N 36 ASN CB HB3 sing N N 37 ASN CG OD1 doub N N 38 ASN CG ND2 sing N N 39 ASN ND2 HD21 sing N N 40 ASN ND2 HD22 sing N N 41 ASN OXT HXT sing N N 42 GLU N CA sing N N 43 GLU N H sing N N 44 GLU N H2 sing N N 45 GLU CA C sing N N 46 GLU CA CB sing N N 47 GLU CA HA sing N N 48 GLU C O doub N N 49 GLU C OXT sing N N 50 GLU CB CG sing N N 51 GLU CB HB2 sing N N 52 GLU CB HB3 sing N N 53 GLU CG CD sing N N 54 GLU CG HG2 sing N N 55 GLU CG HG3 sing N N 56 GLU CD OE1 doub N N 57 GLU CD OE2 sing N N 58 GLU OE2 HE2 sing N N 59 GLU OXT HXT sing N N 60 GLY N CA sing N N 61 GLY N H sing N N 62 GLY N H2 sing N N 63 GLY CA C sing N N 64 GLY CA HA2 sing N N 65 GLY CA HA3 sing N N 66 GLY C O doub N N 67 GLY C OXT sing N N 68 GLY OXT HXT sing N N 69 ILE N CA sing N N 70 ILE N H sing N N 71 ILE N H2 sing N N 72 ILE CA C sing N N 73 ILE CA CB sing N N 74 ILE CA HA sing N N 75 ILE C O doub N N 76 ILE C OXT sing N N 77 ILE CB CG1 sing N N 78 ILE CB CG2 sing N N 79 ILE CB HB sing N N 80 ILE CG1 CD1 sing N N 81 ILE CG1 HG12 sing N N 82 ILE CG1 HG13 sing N N 83 ILE CG2 HG21 sing N N 84 ILE CG2 HG22 sing N N 85 ILE CG2 HG23 sing N N 86 ILE CD1 HD11 sing N N 87 ILE CD1 HD12 sing N N 88 ILE CD1 HD13 sing N N 89 ILE OXT HXT sing N N 90 LYS N CA sing N N 91 LYS N H sing N N 92 LYS N H2 sing N N 93 LYS CA C sing N N 94 LYS CA CB sing N N 95 LYS CA HA sing N N 96 LYS C O doub N N 97 LYS C OXT sing N N 98 LYS CB CG sing N N 99 LYS CB HB2 sing N N 100 LYS CB HB3 sing N N 101 LYS CG CD sing N N 102 LYS CG HG2 sing N N 103 LYS CG HG3 sing N N 104 LYS CD CE sing N N 105 LYS CD HD2 sing N N 106 LYS CD HD3 sing N N 107 LYS CE NZ sing N N 108 LYS CE HE2 sing N N 109 LYS CE HE3 sing N N 110 LYS NZ HZ1 sing N N 111 LYS NZ HZ2 sing N N 112 LYS NZ HZ3 sing N N 113 LYS OXT HXT sing N N 114 THR N CA sing N N 115 THR N H sing N N 116 THR N H2 sing N N 117 THR CA C sing N N 118 THR CA CB sing N N 119 THR CA HA sing N N 120 THR C O doub N N 121 THR C OXT sing N N 122 THR CB OG1 sing N N 123 THR CB CG2 sing N N 124 THR CB HB sing N N 125 THR OG1 HG1 sing N N 126 THR CG2 HG21 sing N N 127 THR CG2 HG22 sing N N 128 THR CG2 HG23 sing N N 129 THR OXT HXT sing N N 130 TRP N CA sing N N 131 TRP N H sing N N 132 TRP N H2 sing N N 133 TRP CA C sing N N 134 TRP CA CB sing N N 135 TRP CA HA sing N N 136 TRP C O doub N N 137 TRP C OXT sing N N 138 TRP CB CG sing N N 139 TRP CB HB2 sing N N 140 TRP CB HB3 sing N N 141 TRP CG CD1 doub Y N 142 TRP CG CD2 sing Y N 143 TRP CD1 NE1 sing Y N 144 TRP CD1 HD1 sing N N 145 TRP CD2 CE2 doub Y N 146 TRP CD2 CE3 sing Y N 147 TRP NE1 CE2 sing Y N 148 TRP NE1 HE1 sing N N 149 TRP CE2 CZ2 sing Y N 150 TRP CE3 CZ3 doub Y N 151 TRP CE3 HE3 sing N N 152 TRP CZ2 CH2 doub Y N 153 TRP CZ2 HZ2 sing N N 154 TRP CZ3 CH2 sing Y N 155 TRP CZ3 HZ3 sing N N 156 TRP CH2 HH2 sing N N 157 TRP OXT HXT sing N N 158 TYR N CA sing N N 159 TYR N H sing N N 160 TYR N H2 sing N N 161 TYR CA C sing N N 162 TYR CA CB sing N N 163 TYR CA HA sing N N 164 TYR C O doub N N 165 TYR C OXT sing N N 166 TYR CB CG sing N N 167 TYR CB HB2 sing N N 168 TYR CB HB3 sing N N 169 TYR CG CD1 doub Y N 170 TYR CG CD2 sing Y N 171 TYR CD1 CE1 sing Y N 172 TYR CD1 HD1 sing N N 173 TYR CD2 CE2 doub Y N 174 TYR CD2 HD2 sing N N 175 TYR CE1 CZ doub Y N 176 TYR CE1 HE1 sing N N 177 TYR CE2 CZ sing Y N 178 TYR CE2 HE2 sing N N 179 TYR CZ OH sing N N 180 TYR OH HH sing N N 181 TYR OXT HXT sing N N 182 # _pdbx_nmr_spectrometer.spectrometer_id 1 _pdbx_nmr_spectrometer.type ? _pdbx_nmr_spectrometer.manufacturer Bruker _pdbx_nmr_spectrometer.model DRX _pdbx_nmr_spectrometer.field_strength 500 # _atom_sites.entry_id 1K43 _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_