data_1Q68 # _entry.id 1Q68 # _audit_conform.dict_name mmcif_pdbx.dic _audit_conform.dict_version 5.351 _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 1Q68 pdb_00001q68 10.2210/pdb1q68/pdb RCSB RCSB019967 ? ? WWPDB D_1000019967 ? ? # _pdbx_database_status.status_code REL _pdbx_database_status.entry_id 1Q68 _pdbx_database_status.recvd_initial_deposition_date 2003-08-12 _pdbx_database_status.deposit_site RCSB _pdbx_database_status.process_site RCSB _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 'Kim, P.W.' 1 'Sun, Z.Y.' 2 'Blacklow, S.C.' 3 'Wagner, G.' 4 'Eck, M.J.' 5 # _citation.id primary _citation.title 'A zinc clasp structure tethers Lck to T cell coreceptors CD4 and CD8.' _citation.journal_abbrev Science _citation.journal_volume 301 _citation.page_first 1725 _citation.page_last 1728 _citation.year 2003 _citation.journal_id_ASTM SCIEAS _citation.country US _citation.journal_id_ISSN 0036-8075 _citation.journal_id_CSD 0038 _citation.book_publisher ? _citation.pdbx_database_id_PubMed 14500983 _citation.pdbx_database_id_DOI 10.1126/science.1085643 # loop_ _citation_author.citation_id _citation_author.name _citation_author.ordinal _citation_author.identifier_ORCID primary 'Kim, P.W.' 1 ? primary 'Sun, Z.Y.' 2 ? primary 'Blacklow, S.C.' 3 ? primary 'Wagner, G.' 4 ? primary 'Eck, M.J.' 5 ? # 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 'T-cell surface glycoprotein CD4' 4693.604 1 ? M407L 'residues 421-458' ? 2 polymer man 'Proto-oncogene tyrosine-protein kinase LCK' 3299.578 1 ? M14L 'residues 6-34' ? 3 non-polymer syn 'ZINC ION' 65.409 1 ? ? ? ? # loop_ _entity_name_com.entity_id _entity_name_com.name 1 'T-cell surface antigen T4/Leu-3' 2 'P56-LCK, LSK, T cell-specific protein-tyrosine kinase' # 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 RCRHRRRQAERLSQIKRLLSEKKTCQCPHRFQKTCSPI RCRHRRRQAERLSQIKRLLSEKKTCQCPHRFQKTCSPI A ? 2 'polypeptide(L)' no no SHPEDDWLENIDVCENCHYPIVPLDGKGT SHPEDDWLENIDVCENCHYPIVPLDGKGT B ? # 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 CYS n 1 3 ARG n 1 4 HIS n 1 5 ARG n 1 6 ARG n 1 7 ARG n 1 8 GLN n 1 9 ALA n 1 10 GLU n 1 11 ARG n 1 12 LEU n 1 13 SER n 1 14 GLN n 1 15 ILE n 1 16 LYS n 1 17 ARG n 1 18 LEU n 1 19 LEU n 1 20 SER n 1 21 GLU n 1 22 LYS n 1 23 LYS n 1 24 THR n 1 25 CYS n 1 26 GLN n 1 27 CYS n 1 28 PRO n 1 29 HIS n 1 30 ARG n 1 31 PHE n 1 32 GLN n 1 33 LYS n 1 34 THR n 1 35 CYS n 1 36 SER n 1 37 PRO n 1 38 ILE n 2 1 SER n 2 2 HIS n 2 3 PRO n 2 4 GLU n 2 5 ASP n 2 6 ASP n 2 7 TRP n 2 8 LEU n 2 9 GLU n 2 10 ASN n 2 11 ILE n 2 12 ASP n 2 13 VAL n 2 14 CYS n 2 15 GLU n 2 16 ASN n 2 17 CYS n 2 18 HIS n 2 19 TYR n 2 20 PRO n 2 21 ILE n 2 22 VAL n 2 23 PRO n 2 24 LEU n 2 25 ASP n 2 26 GLY n 2 27 LYS n 2 28 GLY n 2 29 THR n # loop_ _entity_src_gen.entity_id _entity_src_gen.pdbx_src_id _entity_src_gen.pdbx_alt_source_flag _entity_src_gen.pdbx_seq_type _entity_src_gen.pdbx_beg_seq_num _entity_src_gen.pdbx_end_seq_num _entity_src_gen.gene_src_common_name _entity_src_gen.gene_src_genus _entity_src_gen.pdbx_gene_src_gene _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 _entity_src_gen.pdbx_gene_src_ncbi_taxonomy_id _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 _entity_src_gen.pdbx_host_org_ncbi_taxonomy_id _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 _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 1 1 sample ? ? ? human Homo CD4 ? ? ? ? ? ? 'Homo sapiens' 9606 ? ? ? ? ? ? ? ? 'Escherichia coli BL21(DE3)' 469008 Escherichia ? ? 'Escherichia coli' ? ? BL21-DE3 ? ? ? ? ? ? ? Plasmid ? ? ? pMM ? ? 2 1 sample ? ? ? human Homo LCK ? ? ? ? ? ? 'Homo sapiens' 9606 ? ? ? ? ? ? ? ? 'Escherichia coli BL21(DE3)' 469008 Escherichia ? ? 'Escherichia coli' ? ? BL21-DE3 ? ? ? ? ? ? ? Plasmid ? ? ? pMM ? ? # 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 CD4_HUMAN P01730 1 RCRHRRRQAERMSQIKRLLSEKKTCQCPHRFQKTCSPI 421 ? 2 UNP LCK_HUMAN P06239 2 SHPEDDWMENIDVCENCHYPIVPLDGKGT 6 ? # 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 1Q68 A 1 ? 38 ? P01730 421 ? 458 ? 396 433 2 2 1Q68 B 1 ? 29 ? P06239 6 ? 34 ? 7 35 # 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 1Q68 LEU A 12 ? UNP P01730 MET 432 'engineered mutation' 407 1 2 1Q68 LEU B 8 ? UNP P06239 MET 13 'engineered mutation' 14 2 # loop_ _chem_comp.id _chem_comp.type _chem_comp.mon_nstd_flag _chem_comp.name _chem_comp.pdbx_synonyms _chem_comp.formula _chem_comp.formula_weight ALA 'L-peptide linking' y ALANINE ? 'C3 H7 N O2' 89.093 ARG 'L-peptide linking' y ARGININE ? 'C6 H15 N4 O2 1' 175.209 ASN 'L-peptide linking' y ASPARAGINE ? 'C4 H8 N2 O3' 132.118 ASP 'L-peptide linking' y 'ASPARTIC ACID' ? 'C4 H7 N O4' 133.103 CYS 'L-peptide linking' y CYSTEINE ? 'C3 H7 N O2 S' 121.158 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 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 TRP 'L-peptide linking' y TRYPTOPHAN ? 'C11 H12 N2 O2' 204.225 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 # loop_ _pdbx_nmr_exptl.experiment_id _pdbx_nmr_exptl.solution_id _pdbx_nmr_exptl.conditions_id _pdbx_nmr_exptl.type 1 1 1 'HNCA, HN(CO)CA, HNCACB, HN(CO)CACB, CCONH, HCCONH, HCCH TOCSY' 2 2 1 '15N-NOESY, 15N-TOCSY' 3 3 1 'D2O NOESY, D2O TOCSY' 4 4 1 'Cd-H HMQC, Cd-H NOESY-HMQC' # _pdbx_nmr_exptl_sample_conditions.conditions_id 1 _pdbx_nmr_exptl_sample_conditions.temperature 298 _pdbx_nmr_exptl_sample_conditions.pressure ambient _pdbx_nmr_exptl_sample_conditions.pH 5.1 _pdbx_nmr_exptl_sample_conditions.ionic_strength ? _pdbx_nmr_exptl_sample_conditions.pressure_units ? _pdbx_nmr_exptl_sample_conditions.temperature_units K # loop_ _pdbx_nmr_sample_details.solution_id _pdbx_nmr_sample_details.contents _pdbx_nmr_sample_details.solvent_system 1 '0.5 mM CD4-Lck-Zn2+, U-15N,13C; 20 mM acetate, 20 mM NaCl, 0.15% beta-mercaptoethanol' '95% H2O/5% D2O' 2 '0.5 mM CD4-Lck-Zn2+, U-15N; 20 mM acetate, 20 mM NaCl, 0.15% beta-mercaptoethanol' '95% H2O/5% D2O' 3 '0.5 mM CD4-Lck-Zn2+; 20 mM acetate, 20 mM NaCl, 0.15% beta-mercaptoethanol' '100% D2O' 4 '1.0 mM CD4-Lck-Cd2+; 20 mM acetate, 20 mM NaCl, 0.15% beta-mercaptoethanol' '100% D2O' # loop_ _pdbx_nmr_spectrometer.spectrometer_id _pdbx_nmr_spectrometer.type _pdbx_nmr_spectrometer.manufacturer _pdbx_nmr_spectrometer.model _pdbx_nmr_spectrometer.field_strength 1 ? Bruker AVANCE 500 2 ? Varian INOVA 750 # _pdbx_nmr_refine.entry_id 1Q68 _pdbx_nmr_refine.method 'distance geometry, simulated annealing, molecular dynamics, torsion angle dynamics' _pdbx_nmr_refine.details ;The structures are based on a total of 419 distance restraints (406 NOEs, four Zn-S restraints from Cd-H HMQC experiments, nine hydrogen bonds) and 63 angle restraints (57 dihedral angle restraints, six S-Zn-S angle restraints from Cd-H HMQC experiments). ; _pdbx_nmr_refine.software_ordinal 1 # _pdbx_nmr_ensemble.entry_id 1Q68 _pdbx_nmr_ensemble.conformers_calculated_total_number 100 _pdbx_nmr_ensemble.conformers_submitted_total_number 10 _pdbx_nmr_ensemble.conformer_selection_criteria 'The submitted conformer models are the 10 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 1Q68 _pdbx_nmr_representative.conformer_id 1 _pdbx_nmr_representative.selection_criteria 'noe limit 0.5 angstrom, angle violation 5 degrees' # loop_ _pdbx_nmr_software.name _pdbx_nmr_software.version _pdbx_nmr_software.classification _pdbx_nmr_software.authors _pdbx_nmr_software.ordinal Felix ? processing 'Molecular Simulations Inc.' 1 DYANA ? 'structure solution' 'Guntert, Wuthrich' 2 X-PLOR ? 'structure solution' Brunger 3 X-PLOR ? refinement Brunger 4 # _exptl.entry_id 1Q68 _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 # _struct.entry_id 1Q68 _struct.title 'Solution structure of T-cell surface glycoprotein CD4 and Proto-oncogene tyrosine-protein kinase LCK fragments' _struct.pdbx_model_details ? _struct.pdbx_CASP_flag ? _struct.pdbx_model_type_details ? # _struct_keywords.entry_id 1Q68 _struct_keywords.pdbx_keywords 'MEMBRANE PROTEIN/TRANSFERASE' _struct_keywords.text 'Peptide-peptide complex, helix-helix interaction, zinc coordination, beta hairpin, MEMBRANE PROTEIN-TRANSFERASE 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 ? # _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 GLU A 10 ? GLU A 21 ? GLU A 405 GLU A 416 1 ? 12 HELX_P HELX_P2 2 ASP B 5 ? ASN B 10 ? ASP B 11 ASN B 16 1 ? 6 # _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 ZN . ZN ? ? ? 1_555 A CYS 25 SG ? ? A ZN 201 A CYS 420 1_555 ? ? ? ? ? ? ? 2.351 ? ? metalc2 metalc ? ? C ZN . ZN ? ? ? 1_555 A CYS 27 SG ? ? A ZN 201 A CYS 422 1_555 ? ? ? ? ? ? ? 2.350 ? ? metalc3 metalc ? ? C ZN . ZN ? ? ? 1_555 B CYS 14 SG ? ? A ZN 201 B CYS 20 1_555 ? ? ? ? ? ? ? 2.351 ? ? metalc4 metalc ? ? C ZN . ZN ? ? ? 1_555 B CYS 17 SG ? ? A ZN 201 B CYS 23 1_555 ? ? ? ? ? ? ? 2.350 ? ? # _struct_conn_type.id metalc _struct_conn_type.criteria ? _struct_conn_type.reference ? # _struct_site.id AC1 _struct_site.pdbx_evidence_code Software _struct_site.pdbx_auth_asym_id A _struct_site.pdbx_auth_comp_id ZN _struct_site.pdbx_auth_seq_id 201 _struct_site.pdbx_auth_ins_code ? _struct_site.pdbx_num_residues 4 _struct_site.details 'BINDING SITE FOR RESIDUE ZN A 201' # 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 A 25 ? CYS A 420 . ? 1_555 ? 2 AC1 4 CYS A 27 ? CYS A 422 . ? 1_555 ? 3 AC1 4 CYS B 14 ? CYS B 20 . ? 1_555 ? 4 AC1 4 CYS B 17 ? CYS B 23 . ? 1_555 ? # _database_PDB_matrix.entry_id 1Q68 _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 1Q68 _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 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 ARG 1 396 396 ARG ARG A . n A 1 2 CYS 2 397 397 CYS CYS A . n A 1 3 ARG 3 398 398 ARG ARG A . n A 1 4 HIS 4 399 399 HIS HIS A . n A 1 5 ARG 5 400 400 ARG ARG A . n A 1 6 ARG 6 401 401 ARG ARG A . n A 1 7 ARG 7 402 402 ARG ARG A . n A 1 8 GLN 8 403 403 GLN GLN A . n A 1 9 ALA 9 404 404 ALA ALA A . n A 1 10 GLU 10 405 405 GLU GLU A . n A 1 11 ARG 11 406 406 ARG ARG A . n A 1 12 LEU 12 407 407 LEU LEU A . n A 1 13 SER 13 408 408 SER SER A . n A 1 14 GLN 14 409 409 GLN GLN A . n A 1 15 ILE 15 410 410 ILE ILE A . n A 1 16 LYS 16 411 411 LYS LYS A . n A 1 17 ARG 17 412 412 ARG ARG A . n A 1 18 LEU 18 413 413 LEU LEU A . n A 1 19 LEU 19 414 414 LEU LEU A . n A 1 20 SER 20 415 415 SER SER A . n A 1 21 GLU 21 416 416 GLU GLU A . n A 1 22 LYS 22 417 417 LYS LYS A . n A 1 23 LYS 23 418 418 LYS LYS A . n A 1 24 THR 24 419 419 THR THR A . n A 1 25 CYS 25 420 420 CYS CYS A . n A 1 26 GLN 26 421 421 GLN GLN A . n A 1 27 CYS 27 422 422 CYS CYS A . n A 1 28 PRO 28 423 423 PRO PRO A . n A 1 29 HIS 29 424 424 HIS HIS A . n A 1 30 ARG 30 425 425 ARG ARG A . n A 1 31 PHE 31 426 426 PHE PHE A . n A 1 32 GLN 32 427 427 GLN GLN A . n A 1 33 LYS 33 428 428 LYS LYS A . n A 1 34 THR 34 429 429 THR THR A . n A 1 35 CYS 35 430 430 CYS CYS A . n A 1 36 SER 36 431 431 SER SER A . n A 1 37 PRO 37 432 432 PRO PRO A . n A 1 38 ILE 38 433 433 ILE ILE A . n B 2 1 SER 1 7 7 SER SER B . n B 2 2 HIS 2 8 8 HIS HIS B . n B 2 3 PRO 3 9 9 PRO PRO B . n B 2 4 GLU 4 10 10 GLU GLU B . n B 2 5 ASP 5 11 11 ASP ASP B . n B 2 6 ASP 6 12 12 ASP ASP B . n B 2 7 TRP 7 13 13 TRP TRP B . n B 2 8 LEU 8 14 14 LEU LEU B . n B 2 9 GLU 9 15 15 GLU GLU B . n B 2 10 ASN 10 16 16 ASN ASN B . n B 2 11 ILE 11 17 17 ILE ILE B . n B 2 12 ASP 12 18 18 ASP ASP B . n B 2 13 VAL 13 19 19 VAL VAL B . n B 2 14 CYS 14 20 20 CYS CYS B . n B 2 15 GLU 15 21 21 GLU GLU B . n B 2 16 ASN 16 22 22 ASN ASN B . n B 2 17 CYS 17 23 23 CYS CYS B . n B 2 18 HIS 18 24 24 HIS HIS B . n B 2 19 TYR 19 25 25 TYR TYR B . n B 2 20 PRO 20 26 26 PRO PRO B . n B 2 21 ILE 21 27 27 ILE ILE B . n B 2 22 VAL 22 28 28 VAL VAL B . n B 2 23 PRO 23 29 29 PRO PRO B . n B 2 24 LEU 24 30 30 LEU LEU B . n B 2 25 ASP 25 31 31 ASP ASP B . n B 2 26 GLY 26 32 32 GLY GLY B . n B 2 27 LYS 27 33 33 LYS LYS B . n B 2 28 GLY 28 34 34 GLY GLY B . n B 2 29 THR 29 35 35 THR THR B . n # _pdbx_nonpoly_scheme.asym_id C _pdbx_nonpoly_scheme.entity_id 3 _pdbx_nonpoly_scheme.mon_id ZN _pdbx_nonpoly_scheme.ndb_seq_num 1 _pdbx_nonpoly_scheme.pdb_seq_num 201 _pdbx_nonpoly_scheme.auth_seq_num 201 _pdbx_nonpoly_scheme.pdb_mon_id ZN _pdbx_nonpoly_scheme.auth_mon_id ZN _pdbx_nonpoly_scheme.pdb_strand_id A _pdbx_nonpoly_scheme.pdb_ins_code . # _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,C # _pdbx_struct_oper_list.id 1 _pdbx_struct_oper_list.type 'identity operation' _pdbx_struct_oper_list.name 1_555 _pdbx_struct_oper_list.symmetry_operation ? _pdbx_struct_oper_list.matrix[1][1] 1.0000000000 _pdbx_struct_oper_list.matrix[1][2] 0.0000000000 _pdbx_struct_oper_list.matrix[1][3] 0.0000000000 _pdbx_struct_oper_list.vector[1] 0.0000000000 _pdbx_struct_oper_list.matrix[2][1] 0.0000000000 _pdbx_struct_oper_list.matrix[2][2] 1.0000000000 _pdbx_struct_oper_list.matrix[2][3] 0.0000000000 _pdbx_struct_oper_list.vector[2] 0.0000000000 _pdbx_struct_oper_list.matrix[3][1] 0.0000000000 _pdbx_struct_oper_list.matrix[3][2] 0.0000000000 _pdbx_struct_oper_list.matrix[3][3] 1.0000000000 _pdbx_struct_oper_list.vector[3] 0.0000000000 # loop_ _pdbx_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 ? A CYS 25 ? A CYS 420 ? 1_555 ZN ? C ZN . ? A ZN 201 ? 1_555 SG ? A CYS 27 ? A CYS 422 ? 1_555 111.2 ? 2 SG ? A CYS 25 ? A CYS 420 ? 1_555 ZN ? C ZN . ? A ZN 201 ? 1_555 SG ? B CYS 14 ? B CYS 20 ? 1_555 110.0 ? 3 SG ? A CYS 27 ? A CYS 422 ? 1_555 ZN ? C ZN . ? A ZN 201 ? 1_555 SG ? B CYS 14 ? B CYS 20 ? 1_555 108.1 ? 4 SG ? A CYS 25 ? A CYS 420 ? 1_555 ZN ? C ZN . ? A ZN 201 ? 1_555 SG ? B CYS 17 ? B CYS 23 ? 1_555 107.7 ? 5 SG ? A CYS 27 ? A CYS 422 ? 1_555 ZN ? C ZN . ? A ZN 201 ? 1_555 SG ? B CYS 17 ? B CYS 23 ? 1_555 109.4 ? 6 SG ? B CYS 14 ? B CYS 20 ? 1_555 ZN ? C ZN . ? A ZN 201 ? 1_555 SG ? B CYS 17 ? B CYS 23 ? 1_555 110.5 ? # 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 2003-11-25 2 'Structure model' 1 1 2008-04-29 3 'Structure model' 1 2 2011-07-13 4 'Structure model' 1 3 2021-10-27 # _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' # 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_nmr_spectrometer 4 4 'Structure model' pdbx_struct_assembly 5 4 'Structure model' pdbx_struct_conn_angle 6 4 'Structure model' pdbx_struct_oper_list 7 4 'Structure model' struct_conn 8 4 'Structure model' struct_ref_seq_dif 9 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' '_pdbx_nmr_software.name' 4 4 'Structure model' '_pdbx_nmr_spectrometer.model' 5 4 'Structure model' '_pdbx_struct_conn_angle.ptnr1_auth_seq_id' 6 4 'Structure model' '_pdbx_struct_conn_angle.ptnr1_label_seq_id' 7 4 'Structure model' '_pdbx_struct_conn_angle.ptnr3_auth_seq_id' 8 4 'Structure model' '_pdbx_struct_conn_angle.ptnr3_label_seq_id' 9 4 'Structure model' '_pdbx_struct_conn_angle.value' 10 4 'Structure model' '_struct_conn.pdbx_dist_value' 11 4 'Structure model' '_struct_conn.ptnr2_auth_seq_id' 12 4 'Structure model' '_struct_conn.ptnr2_label_seq_id' 13 4 'Structure model' '_struct_ref_seq_dif.details' 14 4 'Structure model' '_struct_site.pdbx_auth_asym_id' 15 4 'Structure model' '_struct_site.pdbx_auth_comp_id' 16 4 'Structure model' '_struct_site.pdbx_auth_seq_id' # loop_ _pdbx_validate_close_contact.id _pdbx_validate_close_contact.PDB_model_num _pdbx_validate_close_contact.auth_atom_id_1 _pdbx_validate_close_contact.auth_asym_id_1 _pdbx_validate_close_contact.auth_comp_id_1 _pdbx_validate_close_contact.auth_seq_id_1 _pdbx_validate_close_contact.PDB_ins_code_1 _pdbx_validate_close_contact.label_alt_id_1 _pdbx_validate_close_contact.auth_atom_id_2 _pdbx_validate_close_contact.auth_asym_id_2 _pdbx_validate_close_contact.auth_comp_id_2 _pdbx_validate_close_contact.auth_seq_id_2 _pdbx_validate_close_contact.PDB_ins_code_2 _pdbx_validate_close_contact.label_alt_id_2 _pdbx_validate_close_contact.dist 1 1 O A ARG 406 ? ? H A ILE 410 ? ? 1.51 2 2 O A ARG 406 ? ? H A ILE 410 ? ? 1.50 3 2 HG1 A THR 419 ? ? O B PRO 26 ? ? 1.50 4 3 O A ARG 406 ? ? H A ILE 410 ? ? 1.52 5 4 O A ARG 406 ? ? H A ILE 410 ? ? 1.48 6 5 O A ARG 406 ? ? H A ILE 410 ? ? 1.52 7 6 O A ARG 406 ? ? H A ILE 410 ? ? 1.50 8 7 O A ARG 406 ? ? H A ILE 410 ? ? 1.51 9 8 O A ARG 406 ? ? H A ILE 410 ? ? 1.50 10 9 O A ARG 406 ? ? H A ILE 410 ? ? 1.53 11 10 O A ARG 406 ? ? H A ILE 410 ? ? 1.52 # 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 CYS A 420 ? ? -32.38 93.58 2 1 CYS A 422 ? ? -44.73 157.31 3 1 PRO A 423 ? ? -55.85 -166.04 4 1 PHE A 426 ? ? 52.75 98.17 5 1 THR A 429 ? ? 54.48 178.91 6 1 CYS A 430 ? ? 59.52 177.04 7 1 SER A 431 ? ? 59.06 85.79 8 1 ASN B 22 ? ? -134.37 -57.12 9 2 ARG A 398 ? ? -147.67 57.33 10 2 HIS A 399 ? ? -122.89 -65.61 11 2 CYS A 420 ? ? -26.59 94.35 12 2 CYS A 422 ? ? -44.27 151.96 13 2 PRO A 423 ? ? -56.70 171.66 14 2 LYS A 428 ? ? 60.63 112.76 15 2 SER A 431 ? ? 63.44 135.64 16 2 HIS B 8 ? ? 57.40 73.06 17 2 ASN B 22 ? ? -134.09 -54.60 18 2 LEU B 30 ? ? -49.64 152.60 19 2 ASP B 31 ? ? -150.17 48.50 20 3 ARG A 398 ? ? -99.93 -60.98 21 3 ARG A 400 ? ? -66.97 -175.33 22 3 ARG A 401 ? ? -176.23 76.49 23 3 ARG A 402 ? ? -154.18 -54.90 24 3 GLN A 403 ? ? -91.23 57.07 25 3 LYS A 418 ? ? -101.53 65.25 26 3 CYS A 420 ? ? -31.89 92.87 27 3 CYS A 422 ? ? -39.84 150.03 28 3 GLN A 427 ? ? -65.90 -78.80 29 3 SER A 431 ? ? 62.38 150.69 30 3 ASN B 22 ? ? -133.75 -55.70 31 3 LEU B 30 ? ? 176.37 130.25 32 3 ASP B 31 ? ? -170.35 -175.36 33 4 CYS A 397 ? ? -174.05 78.10 34 4 ARG A 398 ? ? -152.53 71.47 35 4 ARG A 401 ? ? -160.09 -59.25 36 4 ALA A 404 ? ? -144.35 28.69 37 4 LYS A 418 ? ? -104.44 64.90 38 4 CYS A 420 ? ? -27.99 93.94 39 4 CYS A 422 ? ? -43.77 161.05 40 4 PRO A 423 ? ? -68.91 57.17 41 4 LYS A 428 ? ? -56.17 -170.31 42 4 THR A 429 ? ? 171.97 119.18 43 4 LEU B 30 ? ? -51.09 174.69 44 4 ASP B 31 ? ? -167.92 88.10 45 5 ARG A 398 ? ? -135.29 -58.74 46 5 ARG A 402 ? ? 55.44 74.65 47 5 LYS A 418 ? ? -103.89 62.61 48 5 CYS A 420 ? ? -33.04 93.10 49 5 CYS A 422 ? ? -39.95 149.59 50 5 ARG A 425 ? ? -172.26 -179.76 51 5 GLN A 427 ? ? -133.86 -73.63 52 5 SER A 431 ? ? 56.48 102.86 53 6 ARG A 400 ? ? -147.48 34.41 54 6 ARG A 401 ? ? 58.48 83.74 55 6 CYS A 420 ? ? -36.02 93.84 56 6 CYS A 422 ? ? -40.29 150.15 57 6 PRO A 423 ? ? -57.22 172.26 58 6 GLN A 427 ? ? 60.80 61.67 59 6 LYS A 428 ? ? 61.40 -173.21 60 6 CYS A 430 ? ? -171.00 95.20 61 6 SER A 431 ? ? 61.54 83.55 62 6 PRO B 9 ? ? -51.79 94.03 63 6 LEU B 30 ? ? -53.33 172.22 64 6 ASP B 31 ? ? 59.71 94.75 65 7 CYS A 397 ? ? -153.57 -79.61 66 7 ARG A 398 ? ? 176.59 -37.10 67 7 ARG A 401 ? ? -109.14 -69.82 68 7 GLN A 403 ? ? 66.19 -72.50 69 7 ALA A 404 ? ? -177.88 52.17 70 7 LYS A 418 ? ? -103.03 72.69 71 7 CYS A 420 ? ? -30.98 94.39 72 7 CYS A 422 ? ? -42.70 151.81 73 7 PRO A 423 ? ? -56.13 99.37 74 7 LYS A 428 ? ? 179.18 79.88 75 7 CYS A 430 ? ? -141.83 37.46 76 7 SER A 431 ? ? 61.57 88.53 77 7 HIS B 8 ? ? 61.19 89.75 78 7 ASN B 22 ? ? -135.13 -58.78 79 7 LEU B 30 ? ? 63.22 133.21 80 7 LYS B 33 ? ? -168.55 33.34 81 8 ARG A 400 ? ? -169.57 -43.34 82 8 ARG A 401 ? ? -69.46 -78.87 83 8 ARG A 402 ? ? 65.94 -71.91 84 8 CYS A 420 ? ? -34.46 93.82 85 8 CYS A 422 ? ? -39.14 157.96 86 8 PRO A 423 ? ? -57.63 -161.97 87 8 LYS A 428 ? ? 68.34 -68.21 88 8 THR A 429 ? ? 173.56 159.84 89 8 HIS B 8 ? ? 58.37 85.94 90 8 LEU B 30 ? ? -53.87 94.49 91 9 HIS A 399 ? ? 59.66 108.24 92 9 ARG A 402 ? ? 60.05 107.72 93 9 GLN A 403 ? ? -124.71 -169.20 94 9 LYS A 418 ? ? -101.14 73.81 95 9 CYS A 420 ? ? -34.10 94.35 96 9 CYS A 422 ? ? -42.74 162.83 97 9 GLN A 427 ? ? -161.35 -54.31 98 9 LYS A 428 ? ? 177.30 129.16 99 9 THR A 429 ? ? -49.88 -74.46 100 9 SER A 431 ? ? 60.63 97.46 101 9 LYS B 33 ? ? -145.32 31.26 102 10 HIS A 399 ? ? -160.48 94.93 103 10 ARG A 402 ? ? -170.98 119.66 104 10 LYS A 418 ? ? -104.16 67.48 105 10 CYS A 420 ? ? -34.72 93.71 106 10 CYS A 422 ? ? -41.85 155.48 107 10 PHE A 426 ? ? -119.42 53.99 108 10 LYS A 428 ? ? -178.69 98.97 109 10 THR A 429 ? ? 171.55 152.54 110 10 CYS A 430 ? ? -163.75 80.64 111 10 SER A 431 ? ? 59.26 165.63 112 10 LEU B 30 ? ? -49.98 106.81 113 10 ASP B 31 ? ? 59.66 87.95 # _pdbx_entity_nonpoly.entity_id 3 _pdbx_entity_nonpoly.name 'ZINC ION' _pdbx_entity_nonpoly.comp_id ZN #