data_1KNT # _entry.id 1KNT # _audit_conform.dict_name mmcif_pdbx.dic _audit_conform.dict_version 5.279 _audit_conform.dict_location http://mmcif.pdb.org/dictionaries/ascii/mmcif_pdbx.dic # loop_ _database_2.database_id _database_2.database_code PDB 1KNT WWPDB D_1000174463 # _pdbx_database_status.status_code REL _pdbx_database_status.entry_id 1KNT _pdbx_database_status.recvd_initial_deposition_date 1994-08-18 _pdbx_database_status.deposit_site ? _pdbx_database_status.process_site ? _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 ? # loop_ _audit_author.name _audit_author.pdbx_ordinal 'Arnoux, B.' 1 'Merigeau, K.' 2 'Saludjian, P.' 3 'Norris, F.' 4 'Norris, K.' 5 'Bjorn, S.' 6 'Olsen, O.' 7 'Petersen, L.' 8 'Ducruix, A.' 9 # _citation.id primary _citation.title 'The 1.6 A structure of Kunitz-type domain from the alpha 3 chain of human type VI collagen.' _citation.journal_abbrev J.Mol.Biol. _citation.journal_volume 246 _citation.page_first 609 _citation.page_last 617 _citation.year 1995 _citation.journal_id_ASTM JMOBAK _citation.country UK _citation.journal_id_ISSN 0022-2836 _citation.journal_id_CSD 0070 _citation.book_publisher ? _citation.pdbx_database_id_PubMed 7533217 _citation.pdbx_database_id_DOI 10.1006/jmbi.1994.0112 # loop_ _citation_author.citation_id _citation_author.name _citation_author.ordinal primary 'Arnoux, B.' 1 primary 'Merigeau, K.' 2 primary 'Saludjian, P.' 3 primary 'Norris, F.' 4 primary 'Norris, K.' 5 primary 'Bjorn, S.' 6 primary 'Olsen, O.' 7 primary 'Petersen, L.' 8 primary 'Ducruix, A.' 9 # _cell.entry_id 1KNT _cell.length_a 25.700 _cell.length_b 38.200 _cell.length_c 28.800 _cell.angle_alpha 90.00 _cell.angle_beta 109.00 _cell.angle_gamma 90.00 _cell.Z_PDB 2 _cell.pdbx_unique_axis ? # _symmetry.entry_id 1KNT _symmetry.space_group_name_H-M 'P 1 21 1' _symmetry.pdbx_full_space_group_name_H-M ? _symmetry.cell_setting ? _symmetry.Int_Tables_number 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 'COLLAGEN TYPE VI' 6639.508 1 ? ? ? ? 2 non-polymer syn 'SULFATE ION' 96.063 1 ? ? ? ? 3 water nat water 18.015 43 ? ? ? ? # _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 ETDICKLPKDEGTCRDFILKWYYDPNTKSCARFWYGGCGGNENKFGSQKECEKVCAPV _entity_poly.pdbx_seq_one_letter_code_can ETDICKLPKDEGTCRDFILKWYYDPNTKSCARFWYGGCGGNENKFGSQKECEKVCAPV _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 GLU n 1 2 THR n 1 3 ASP n 1 4 ILE n 1 5 CYS n 1 6 LYS n 1 7 LEU n 1 8 PRO n 1 9 LYS n 1 10 ASP n 1 11 GLU n 1 12 GLY n 1 13 THR n 1 14 CYS n 1 15 ARG n 1 16 ASP n 1 17 PHE n 1 18 ILE n 1 19 LEU n 1 20 LYS n 1 21 TRP n 1 22 TYR n 1 23 TYR n 1 24 ASP n 1 25 PRO n 1 26 ASN n 1 27 THR n 1 28 LYS n 1 29 SER n 1 30 CYS n 1 31 ALA n 1 32 ARG n 1 33 PHE n 1 34 TRP n 1 35 TYR n 1 36 GLY n 1 37 GLY n 1 38 CYS n 1 39 GLY n 1 40 GLY n 1 41 ASN n 1 42 GLU n 1 43 ASN n 1 44 LYS n 1 45 PHE n 1 46 GLY n 1 47 SER n 1 48 GLN n 1 49 LYS n 1 50 GLU n 1 51 CYS n 1 52 GLU n 1 53 LYS n 1 54 VAL n 1 55 CYS n 1 56 ALA n 1 57 PRO n 1 58 VAL 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 Homo _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 '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 ;baker's yeast ; _entity_src_gen.pdbx_host_org_scientific_name 'Saccharomyces cerevisiae' _entity_src_gen.pdbx_host_org_ncbi_taxonomy_id 4932 _entity_src_gen.host_org_genus Saccharomyces _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 ? # _struct_ref.id 1 _struct_ref.db_name UNP _struct_ref.db_code CO6A3_HUMAN _struct_ref.entity_id 1 _struct_ref.pdbx_db_accession P12111 _struct_ref.pdbx_align_begin 1 _struct_ref.pdbx_seq_one_letter_code ;MRKHRHLPLVAVFCLFLSGFPTTHAQQQQADVKNGAAADIIFLVDSSWTIGEEHFQLVREFLYDVVKSLAVGENDFHFAL VQFNGNPHTEFLLNTYRTKQEVLSHISNMSYIGGTNQTGKGLEYIMQSHLTKAAGSRAGDGVPQVIVVLTDGHSKDGLAL PSAELKSADVNVFAIGVEDADEGALKEIASEPLNMHMFNLENFTSLHDIVGNLVSCVHSSVSPERAGDTETLKDITAQDS ADIIFLIDGSNNTGSVNFAVILDFLVNLLEKLPIGTQQIRVGVVQFSDEPRTMFSLDTYSTKAQVLGAVKALGFAGGELA NIGLALDFVVENHFTRAGGSRVEEGVPQVLVLISAGPSSDEIRYGVVALKQASVFSFGLGAQAASRAELQHIATDDNLVF TVPEFRSFGDLQEKLLPYIVGVAQRHIVLKPPTIVTQVIEVNKRDIVFLVDGSSALGLANFNAIRDFIAKVIQRLEIGQD LIQVAVAQYADTVRPEFYFNTHPTKREVITAVRKMKPLDGSALYTGSALDFVRNNLFTSSAGYRAAEGIPKLLVLITGGK SLDEISQPAQELKRSSIMAFAIGNKGADQAELEEIAFDSSLVFIPAEFRAAPLQGMLPGLLAPLRTLSGTPEVHSNKRDI IFLLDGSANVGKTNFPYVRDFVMNLVNSLDIGNDNIRVGLVQFSDTPVTEFSLNTYQTKSDILGHLRQLQLQGGSGLNTG SALSYVYANHFTEAGGSRIREHVPQLLLLLTAGQSEDSYLQAANALTRAGILTFCVGASQANKAELEQIAFNPSLVYLMD DFSSLPALPQQLIQPLTTYVSGGVEEVPLAQPESKRDILFLFDGSANLVGQFPVVRDFLYKIIDELNVKPEGTRIAVAQY SDDVKVESRFDEHQSKPEILNLVKRMKIKTGKALNLGYALDYAQRYIFVKSAGSRIEDGVLQFLVLLVAGRSSDRVDGPA SNLKQSGVVPFIFQAKNADPAELEQIVLSPAFILAAESLPKIGDLHPQIVNLLKSVHNGAPAPVSGEKDVVFLLDGSEGV RSGFPLLKEFVQRVVESLDVGQDRVRVAVVQYSDRTRPEFYLNSYMNKQDVVNAVRQLTLLGGPTPNTGAALEFVLRNIL VSSAGSRITEGVPQLLIVLTADRSGDDVRNPSVVVKRGGAVPIGIGIGNADITEMQTISFIPDFAVAIPTFRQLGTVQQV ISERVTQLTREELSRLQPVLQPLPSPGVGGKRDVVFLIDGSQSAGPEFQYVRTLIERLVDYLDVGFDTTRVAVIQFSDDP KAEFLLNAHSSKDEVQNAVQRLRPKGGRQINVGNALEYVSRNIFKRPLGSRIEEGVPQFLVLISSGKSDDEVVVPAVELK QFGVAPFTIARNADQEELVKISLSPEYVFSVSTFRELPSLEQKLLTPITTLTSEQIQKLLASTRYPPPAVESDAADIVFL IDSSEGVRPDGFAHIRDFVSRIVRRLNIGPSKVRVGVVQFSNDVFPEFYLKTYRSQAPVLDAIRRLRLRGGSPLNTGKAL EFVARNLFVKSAGSRIEDGVPQHLVLVLGGKSQDDVSRFAQVIRSSGIVSLGVGDRNIDRTELQTITNDPRLVFTVREFR ELPNIEERIMNSFGPSAATPAPPGVDTPPPSRPEKKKADIVFLLDGSINFRRDSFQEVLRFVSEIVDTVYEDGDSIQVGL VQYNSDPTDEFFLKDFSTKRQIIDAINKVVYKGGRHANTKVGLEHLRVNHFVPEAGSRLDQRVPQIAFVITGGKSVEDAQ DVSLALTQRGVKVFAVGVRNIDSEEVGKIASNSATAFRVGNVQELSELSEQVLETLHDAMHETLCPGVTDAAKACNLDVI LGFDGSRDQNVFVAQKGFESKVDAILNRISQMHRVSCSGGRSPTVRVSVVANTPSGPVEAFDFDEYQPEMLEKFRNMRSQ HPYVLTEDTLKVYLNKFRQSSPDSVKVVIHFTDGADGDLADLHRASENLRQEGVRALILVGLERVVNLERLMHLEFGRGF MYDRPLRLNLLDLDYELAEQLDNIAEKACCGVPCKCSGQRGDRGPIGSIGPKGIPGEDGYRGYPGDEGGPGERGPPGVNG TQGFQGCPGQRGVKGSRGFPGEKGEVGEIGLDGLDGEDGDKGLPGSSGEKGNPGRRGDKGPRGEKGERGDVGIRGDPGNP GQDSQERGPKGETGDLGPMGVPGRDGVPGGPGETGKNGGFGRRGPPGAKGNKGGPGQPGFEGEQGTRGAQGPAGPAGPPG LIGEQGISGPRGSGGARGAPGERGRTGPLGRKGEPGEPGPKGGIGNPGPRGETGDDGRDGVGSEGRRGKKGERGFPGYPG PKGNPGEPGLNGTTGPKGIRGRRGNSGPPGIVGQKGRPGYPGPAGPRGNRGDSIDQCALIQSIKDKCPCCYGPLECPVFP TELAFALDTSEGVNQDTFGRMRDVVLSIVNVLTIAESNCPTGARVAVVTYNNEVTTEIRFADSKRKSVLLDKIKNLQVAL TSKQQSLETAMSFVARNTFKRVRNGFLMRKVAVFFSNTPTRASPQLREAVLKLSDAGITPLFLTRQEDRQLINALQINNT AVGHALVLPAGRDLTDFLENVLTCHVCLDICNIDPSCGFGSWRPSFRDRRAAGSDVDIDMAFILDSAETTTLFQFNEMKK YIAYLVRQLDMSPDPKASQHFARVAVVQHAPSESVDNASMPPVKVEFSLTDYGSKEKLVDFLSRGMTQLQGTRALGSAIE YTIENVFESAPNPRDLKIVVLMLTGEVPEQQLEEAQRVILQAKCKGYFFVVLGIGRKVNIKEVYTFASEPNDVFFKLVDK STELNEEPLMRFGRLLPSFVSSENAFYLSPDIRKQCDWFQGDQPTKNLVKFGHKQVNVPNNVTSSPTSNPVTTTKPVTTT KPVTTTTKPVTTTTKPVTIINQPSVKPAAAKPAPAKPVAAKPVATKTATVRPPVAVKPATAAKPVAAKPAAVRPPAAAAK PVATKPEVPRPQAAKPAATKPATTKPVVKMLREVQVFEITENSAKLHWERPEPPGPYFYDLTVTSAHDQSLVLKQNLTVT DRVIGGLLAGQTYHVAVVCYLRSQVRATYHGSFSTKKSQPPPPQPARSASSSTINLMVSTEPLALTETDICKLPKDEGTC RDFILKWYYDPNTKSCARFWYGGCGGNENKFGSQKECEKVCAPVLAKPGVISVMGT ; _struct_ref.pdbx_db_isoform ? # _struct_ref_seq.align_id 1 _struct_ref_seq.ref_id 1 _struct_ref_seq.pdbx_PDB_id_code 1KNT _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 58 _struct_ref_seq.pdbx_seq_align_end_ins_code ? _struct_ref_seq.pdbx_db_accession P12111 _struct_ref_seq.db_align_beg 3107 _struct_ref_seq.pdbx_db_align_beg_ins_code ? _struct_ref_seq.db_align_end 3164 _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 58 # 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 HOH non-polymer . WATER ? 'H2 O' 18.015 ILE 'L-peptide linking' y ISOLEUCINE ? 'C6 H13 N O2' 131.173 LEU 'L-peptide linking' y LEUCINE ? 'C6 H13 N O2' 131.173 LYS 'L-peptide linking' y LYSINE ? 'C6 H15 N2 O2 1' 147.195 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 SO4 non-polymer . 'SULFATE ION' ? 'O4 S -2' 96.063 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 # _exptl.entry_id 1KNT _exptl.method 'X-RAY DIFFRACTION' _exptl.crystals_number ? # _exptl_crystal.id 1 _exptl_crystal.density_meas ? _exptl_crystal.density_Matthews 2.01 _exptl_crystal.density_percent_sol 38.88 _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 ? _diffrn_radiation.monochromator ? _diffrn_radiation.pdbx_diffrn_protocol ? _diffrn_radiation.pdbx_scattering_type x-ray # _diffrn_radiation_wavelength.id 1 _diffrn_radiation_wavelength.wavelength . _diffrn_radiation_wavelength.wt 1.0 # _reflns.entry_id 1KNT _reflns.observed_criterion_sigma_I 0. _reflns.observed_criterion_sigma_F ? _reflns.d_resolution_low ? _reflns.d_resolution_high ? _reflns.number_obs 8388 _reflns.number_all ? _reflns.percent_possible_obs 92. _reflns.pdbx_Rmerge_I_obs ? _reflns.pdbx_Rsym_value ? _reflns.pdbx_netI_over_sigmaI ? _reflns.B_iso_Wilson_estimate ? _reflns.pdbx_redundancy ? _reflns.pdbx_diffrn_id 1 _reflns.pdbx_ordinal 1 # _refine.entry_id 1KNT _refine.ls_number_reflns_obs 6276 _refine.ls_number_reflns_all ? _refine.pdbx_ls_sigma_I ? _refine.pdbx_ls_sigma_F 0.0 _refine.pdbx_data_cutoff_high_absF ? _refine.pdbx_data_cutoff_low_absF ? _refine.pdbx_data_cutoff_high_rms_absF ? _refine.ls_d_res_low 7. _refine.ls_d_res_high 1.6 _refine.ls_percent_reflns_obs 82.0 _refine.ls_R_factor_obs 0.189 _refine.ls_R_factor_all ? _refine.ls_R_factor_R_work 0.189 _refine.ls_R_factor_R_free ? _refine.ls_R_factor_R_free_error ? _refine.ls_R_factor_R_free_error_details ? _refine.ls_percent_reflns_R_free ? _refine.ls_number_reflns_R_free ? _refine.ls_number_parameters ? _refine.ls_number_restraints ? _refine.occupancy_min ? _refine.occupancy_max ? _refine.B_iso_mean 15.31 _refine.aniso_B[1][1] ? _refine.aniso_B[2][2] ? _refine.aniso_B[3][3] ? _refine.aniso_B[1][2] ? _refine.aniso_B[1][3] ? _refine.aniso_B[2][3] ? _refine.solvent_model_details ? _refine.solvent_model_param_ksol ? _refine.solvent_model_param_bsol ? _refine.pdbx_ls_cross_valid_method ? _refine.details ? _refine.pdbx_starting_model ? _refine.pdbx_method_to_determine_struct ? _refine.pdbx_isotropic_thermal_model ? _refine.pdbx_stereochemistry_target_values ? _refine.pdbx_stereochem_target_val_spec_case ? _refine.pdbx_R_Free_selection_details ? _refine.pdbx_overall_ESU_R ? _refine.pdbx_overall_ESU_R_Free ? _refine.overall_SU_ML ? _refine.overall_SU_B ? _refine.pdbx_refine_id 'X-RAY DIFFRACTION' _refine.pdbx_diffrn_id 1 _refine.pdbx_TLS_residual_ADP_flag ? _refine.correlation_coeff_Fo_to_Fc ? _refine.correlation_coeff_Fo_to_Fc_free ? _refine.pdbx_solvent_vdw_probe_radii ? _refine.pdbx_solvent_ion_probe_radii ? _refine.pdbx_solvent_shrinkage_radii ? _refine.pdbx_overall_phase_error ? _refine.overall_SU_R_Cruickshank_DPI ? _refine.pdbx_overall_SU_R_free_Cruickshank_DPI ? _refine.pdbx_overall_SU_R_Blow_DPI ? _refine.pdbx_overall_SU_R_free_Blow_DPI ? # _refine_hist.pdbx_refine_id 'X-RAY DIFFRACTION' _refine_hist.cycle_id LAST _refine_hist.pdbx_number_atoms_protein 440 _refine_hist.pdbx_number_atoms_nucleic_acid 0 _refine_hist.pdbx_number_atoms_ligand 5 _refine_hist.number_atoms_solvent 43 _refine_hist.number_atoms_total 488 _refine_hist.d_res_high 1.6 _refine_hist.d_res_low 7. # loop_ _refine_ls_restr.type _refine_ls_restr.dev_ideal _refine_ls_restr.dev_ideal_target _refine_ls_restr.weight _refine_ls_restr.number _refine_ls_restr.pdbx_refine_id _refine_ls_restr.pdbx_restraint_function x_bond_d 0.011 ? ? ? 'X-RAY DIFFRACTION' ? x_bond_d_na ? ? ? ? 'X-RAY DIFFRACTION' ? x_bond_d_prot ? ? ? ? 'X-RAY DIFFRACTION' ? x_angle_d ? ? ? ? 'X-RAY DIFFRACTION' ? x_angle_d_na ? ? ? ? 'X-RAY DIFFRACTION' ? x_angle_d_prot ? ? ? ? 'X-RAY DIFFRACTION' ? x_angle_deg 1.45 ? ? ? 'X-RAY DIFFRACTION' ? x_angle_deg_na ? ? ? ? 'X-RAY DIFFRACTION' ? x_angle_deg_prot ? ? ? ? 'X-RAY DIFFRACTION' ? x_dihedral_angle_d ? ? ? ? 'X-RAY DIFFRACTION' ? x_dihedral_angle_d_na ? ? ? ? 'X-RAY DIFFRACTION' ? x_dihedral_angle_d_prot ? ? ? ? 'X-RAY DIFFRACTION' ? x_improper_angle_d ? ? ? ? 'X-RAY DIFFRACTION' ? x_improper_angle_d_na ? ? ? ? 'X-RAY DIFFRACTION' ? x_improper_angle_d_prot ? ? ? ? 'X-RAY DIFFRACTION' ? x_mcbond_it ? ? ? ? 'X-RAY DIFFRACTION' ? x_mcangle_it ? ? ? ? 'X-RAY DIFFRACTION' ? x_scbond_it ? ? ? ? 'X-RAY DIFFRACTION' ? x_scangle_it ? ? ? ? 'X-RAY DIFFRACTION' ? # _struct.entry_id 1KNT _struct.title 'THE 1.6 ANGSTROMS STRUCTURE OF THE KUNITZ-TYPE DOMAIN FROM THE ALPHA3 CHAIN OF THE HUMAN TYPE VI COLLAGEN' _struct.pdbx_descriptor 'COLLAGEN TYPE VI (KUNITZ-TYPE DOMAIN C5 FROM THE ALPHA 3 CHAIN)' _struct.pdbx_model_details ? _struct.pdbx_CASP_flag ? _struct.pdbx_model_type_details ? # _struct_keywords.entry_id 1KNT _struct_keywords.pdbx_keywords 'COLLAGEN TYPE VI FRAGMENT' _struct_keywords.text 'COLLAGEN TYPE VI FRAGMENT' # 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 THR A 2 ? LEU A 7 ? THR A 2 LEU A 7 5 ? 6 HELX_P HELX_P2 2 SER A 47 ? ALA A 56 ? SER A 47 ALA A 56 1 ? 10 # _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 disulf1 disulf ? ? A CYS 5 SG ? ? ? 1_555 A CYS 55 SG ? ? A CYS 5 A CYS 55 1_555 ? ? ? ? ? ? ? 2.023 ? disulf2 disulf ? ? A CYS 14 SG ? ? ? 1_555 A CYS 38 SG ? ? A CYS 14 A CYS 38 1_555 ? ? ? ? ? ? ? 2.026 ? disulf3 disulf ? ? A CYS 30 SG ? ? ? 1_555 A CYS 51 SG ? ? A CYS 30 A CYS 51 1_555 ? ? ? ? ? ? ? 2.030 ? # _struct_conn_type.id disulf _struct_conn_type.criteria ? _struct_conn_type.reference ? # _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 ILE A 18 ? ASP A 24 ? ILE A 18 ASP A 24 A 2 SER A 29 ? TYR A 35 ? SER A 29 TYR A 35 # _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 ASP _pdbx_struct_sheet_hbond.range_1_label_asym_id A _pdbx_struct_sheet_hbond.range_1_label_seq_id 24 _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 ASP _pdbx_struct_sheet_hbond.range_1_auth_asym_id A _pdbx_struct_sheet_hbond.range_1_auth_seq_id 24 _pdbx_struct_sheet_hbond.range_2_label_atom_id O _pdbx_struct_sheet_hbond.range_2_label_comp_id SER _pdbx_struct_sheet_hbond.range_2_label_asym_id A _pdbx_struct_sheet_hbond.range_2_label_seq_id 29 _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 SER _pdbx_struct_sheet_hbond.range_2_auth_asym_id A _pdbx_struct_sheet_hbond.range_2_auth_seq_id 29 # _struct_site.id AC1 _struct_site.pdbx_evidence_code Software _struct_site.pdbx_auth_asym_id ? _struct_site.pdbx_auth_comp_id ? _struct_site.pdbx_auth_seq_id ? _struct_site.pdbx_auth_ins_code ? _struct_site.pdbx_num_residues 7 _struct_site.details 'BINDING SITE FOR RESIDUE SO4 A 59' # 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 7 TRP A 21 ? TRP A 21 . ? 1_555 ? 2 AC1 7 LYS A 28 ? LYS A 28 . ? 1_655 ? 3 AC1 7 GLN A 48 ? GLN A 48 . ? 1_555 ? 4 AC1 7 HOH C . ? HOH A 219 . ? 1_555 ? 5 AC1 7 HOH C . ? HOH A 227 . ? 1_555 ? 6 AC1 7 HOH C . ? HOH A 232 . ? 1_555 ? 7 AC1 7 HOH C . ? HOH A 234 . ? 1_555 ? # _database_PDB_matrix.entry_id 1KNT _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 1KNT _atom_sites.fract_transf_matrix[1][1] 0.038911 _atom_sites.fract_transf_matrix[1][2] 0.000000 _atom_sites.fract_transf_matrix[1][3] 0.013398 _atom_sites.fract_transf_matrix[2][1] 0.000000 _atom_sites.fract_transf_matrix[2][2] 0.026178 _atom_sites.fract_transf_matrix[2][3] 0.000000 _atom_sites.fract_transf_matrix[3][1] 0.000000 _atom_sites.fract_transf_matrix[3][2] 0.000000 _atom_sites.fract_transf_matrix[3][3] 0.036723 _atom_sites.fract_transf_vector[1] 0.00000 _atom_sites.fract_transf_vector[2] 0.00000 _atom_sites.fract_transf_vector[3] 0.00000 # loop_ _atom_type.symbol C N O S # 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 GLU 1 1 ? ? ? A . n A 1 2 THR 2 2 2 THR THR A . n A 1 3 ASP 3 3 3 ASP ASP A . n A 1 4 ILE 4 4 4 ILE ILE A . n A 1 5 CYS 5 5 5 CYS CYS A . n A 1 6 LYS 6 6 6 LYS LYS A . n A 1 7 LEU 7 7 7 LEU LEU A . n A 1 8 PRO 8 8 8 PRO PRO A . n A 1 9 LYS 9 9 9 LYS LYS A . n A 1 10 ASP 10 10 10 ASP ASP A . n A 1 11 GLU 11 11 11 GLU GLU A . n A 1 12 GLY 12 12 12 GLY GLY A . n A 1 13 THR 13 13 13 THR THR A . n A 1 14 CYS 14 14 14 CYS CYS A . n A 1 15 ARG 15 15 15 ARG ARG A . n A 1 16 ASP 16 16 16 ASP ASP A . n A 1 17 PHE 17 17 17 PHE PHE A . n A 1 18 ILE 18 18 18 ILE ILE A . n A 1 19 LEU 19 19 19 LEU LEU A . n A 1 20 LYS 20 20 20 LYS LYS A . n A 1 21 TRP 21 21 21 TRP TRP A . n A 1 22 TYR 22 22 22 TYR TYR A . n A 1 23 TYR 23 23 23 TYR TYR A . n A 1 24 ASP 24 24 24 ASP ASP A . n A 1 25 PRO 25 25 25 PRO PRO A . n A 1 26 ASN 26 26 26 ASN ASN A . n A 1 27 THR 27 27 27 THR THR A . n A 1 28 LYS 28 28 28 LYS LYS A . n A 1 29 SER 29 29 29 SER SER A . n A 1 30 CYS 30 30 30 CYS CYS A . n A 1 31 ALA 31 31 31 ALA ALA A . n A 1 32 ARG 32 32 32 ARG ARG A . n A 1 33 PHE 33 33 33 PHE PHE A . n A 1 34 TRP 34 34 34 TRP TRP A . n A 1 35 TYR 35 35 35 TYR TYR A . n A 1 36 GLY 36 36 36 GLY GLY A . n A 1 37 GLY 37 37 37 GLY GLY A . n A 1 38 CYS 38 38 38 CYS CYS A . n A 1 39 GLY 39 39 39 GLY GLY A . n A 1 40 GLY 40 40 40 GLY GLY A . n A 1 41 ASN 41 41 41 ASN ASN A . n A 1 42 GLU 42 42 42 GLU GLU A . n A 1 43 ASN 43 43 43 ASN ASN A . n A 1 44 LYS 44 44 44 LYS LYS A . n A 1 45 PHE 45 45 45 PHE PHE A . n A 1 46 GLY 46 46 46 GLY GLY A . n A 1 47 SER 47 47 47 SER SER A . n A 1 48 GLN 48 48 48 GLN GLN A . n A 1 49 LYS 49 49 49 LYS LYS A . n A 1 50 GLU 50 50 50 GLU GLU A . n A 1 51 CYS 51 51 51 CYS CYS A . n A 1 52 GLU 52 52 52 GLU GLU A . n A 1 53 LYS 53 53 53 LYS LYS A . n A 1 54 VAL 54 54 54 VAL VAL A . n A 1 55 CYS 55 55 55 CYS CYS A . n A 1 56 ALA 56 56 56 ALA ALA A . n A 1 57 PRO 57 57 ? ? ? A . n A 1 58 VAL 58 58 ? ? ? A . n # loop_ _pdbx_nonpoly_scheme.asym_id _pdbx_nonpoly_scheme.entity_id _pdbx_nonpoly_scheme.mon_id _pdbx_nonpoly_scheme.ndb_seq_num _pdbx_nonpoly_scheme.pdb_seq_num _pdbx_nonpoly_scheme.auth_seq_num _pdbx_nonpoly_scheme.pdb_mon_id _pdbx_nonpoly_scheme.auth_mon_id _pdbx_nonpoly_scheme.pdb_strand_id _pdbx_nonpoly_scheme.pdb_ins_code B 2 SO4 1 59 58 SO4 SO4 A . C 3 HOH 1 200 200 HOH HOH A . C 3 HOH 2 201 201 HOH HOH A . C 3 HOH 3 202 202 HOH HOH A . C 3 HOH 4 203 203 HOH HOH A . C 3 HOH 5 204 204 HOH HOH A . C 3 HOH 6 205 205 HOH HOH A . C 3 HOH 7 206 206 HOH HOH A . C 3 HOH 8 207 207 HOH HOH A . C 3 HOH 9 208 208 HOH HOH A . C 3 HOH 10 209 209 HOH HOH A . C 3 HOH 11 210 210 HOH HOH A . C 3 HOH 12 211 211 HOH HOH A . C 3 HOH 13 212 212 HOH HOH A . C 3 HOH 14 213 213 HOH HOH A . C 3 HOH 15 214 214 HOH HOH A . C 3 HOH 16 215 215 HOH HOH A . C 3 HOH 17 216 216 HOH HOH A . C 3 HOH 18 217 217 HOH HOH A . C 3 HOH 19 218 218 HOH HOH A . C 3 HOH 20 219 219 HOH HOH A . C 3 HOH 21 220 220 HOH HOH A . C 3 HOH 22 221 221 HOH HOH A . C 3 HOH 23 222 222 HOH HOH A . C 3 HOH 24 223 223 HOH HOH A . C 3 HOH 25 224 224 HOH HOH A . C 3 HOH 26 225 225 HOH HOH A . C 3 HOH 27 226 226 HOH HOH A . C 3 HOH 28 227 227 HOH HOH A . C 3 HOH 29 228 228 HOH HOH A . C 3 HOH 30 229 229 HOH HOH A . C 3 HOH 31 230 230 HOH HOH A . C 3 HOH 32 231 231 HOH HOH A . C 3 HOH 33 232 232 HOH HOH A . C 3 HOH 34 233 233 HOH HOH A . C 3 HOH 35 234 234 HOH HOH A . C 3 HOH 36 235 235 HOH HOH A . C 3 HOH 37 236 236 HOH HOH A . C 3 HOH 38 237 237 HOH HOH A . C 3 HOH 39 238 238 HOH HOH A . C 3 HOH 40 239 239 HOH HOH A . C 3 HOH 41 240 240 HOH HOH A . C 3 HOH 42 241 241 HOH HOH A . C 3 HOH 43 242 242 HOH HOH A . # _pdbx_struct_assembly.id 1 _pdbx_struct_assembly.details author_defined_assembly _pdbx_struct_assembly.method_details ? _pdbx_struct_assembly.oligomeric_details 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,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 x,y,z _pdbx_struct_oper_list.matrix[1][1] 1.0000000000 _pdbx_struct_oper_list.matrix[1][2] 0.0000000000 _pdbx_struct_oper_list.matrix[1][3] 0.0000000000 _pdbx_struct_oper_list.vector[1] 0.0000000000 _pdbx_struct_oper_list.matrix[2][1] 0.0000000000 _pdbx_struct_oper_list.matrix[2][2] 1.0000000000 _pdbx_struct_oper_list.matrix[2][3] 0.0000000000 _pdbx_struct_oper_list.vector[2] 0.0000000000 _pdbx_struct_oper_list.matrix[3][1] 0.0000000000 _pdbx_struct_oper_list.matrix[3][2] 0.0000000000 _pdbx_struct_oper_list.matrix[3][3] 1.0000000000 _pdbx_struct_oper_list.vector[3] 0.0000000000 # loop_ _pdbx_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 1994-11-01 2 'Structure model' 1 1 2008-03-24 3 'Structure model' 1 2 2011-07-13 # _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 ? # 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' # loop_ _software.name _software.classification _software.version _software.citation_id _software.pdbx_ordinal X-PLOR 'model building' . ? 1 X-PLOR refinement . ? 2 X-PLOR phasing . ? 3 # _pdbx_entry_details.entry_id 1KNT _pdbx_entry_details.compound_details ;THE TERTIARY STRUCTURE OF THE C5 FRAGMENT IS VERY CLOSE TO ALL OTHER MEMBERS OF THE KUNITZ FAMILY. ; _pdbx_entry_details.source_details ? _pdbx_entry_details.nonpolymer_details ;ONE SULFATE ION LINKS MOLECULE OF SYMMETRY 1 WITH MOLECULE OF SYMMETRY 1 - X, Y, Z. ; _pdbx_entry_details.sequence_details ;THE SEQUENCE HAS NOT BEEN REPORTED. IT WAS DERIVED FROM HUMAN COLLAGEN ALPHA3 (VI) CHAIN MRNA AND CONFIRMED BY CHU ET AL., EMBO JOURNAL, VOL. 9, 385, (1990). ; # _pdbx_validate_torsion.id 1 _pdbx_validate_torsion.PDB_model_num 1 _pdbx_validate_torsion.auth_comp_id CYS _pdbx_validate_torsion.auth_asym_id A _pdbx_validate_torsion.auth_seq_id 14 _pdbx_validate_torsion.PDB_ins_code ? _pdbx_validate_torsion.label_alt_id ? _pdbx_validate_torsion.phi 83.28 _pdbx_validate_torsion.psi 175.21 # loop_ _pdbx_unobs_or_zero_occ_residues.id _pdbx_unobs_or_zero_occ_residues.PDB_model_num _pdbx_unobs_or_zero_occ_residues.polymer_flag _pdbx_unobs_or_zero_occ_residues.occupancy_flag _pdbx_unobs_or_zero_occ_residues.auth_asym_id _pdbx_unobs_or_zero_occ_residues.auth_comp_id _pdbx_unobs_or_zero_occ_residues.auth_seq_id _pdbx_unobs_or_zero_occ_residues.PDB_ins_code _pdbx_unobs_or_zero_occ_residues.label_asym_id _pdbx_unobs_or_zero_occ_residues.label_comp_id _pdbx_unobs_or_zero_occ_residues.label_seq_id 1 1 Y 1 A GLU 1 ? A GLU 1 2 1 Y 1 A PRO 57 ? A PRO 57 3 1 Y 1 A VAL 58 ? A VAL 58 # loop_ _pdbx_entity_nonpoly.entity_id _pdbx_entity_nonpoly.name _pdbx_entity_nonpoly.comp_id 2 'SULFATE ION' SO4 3 water HOH #