data_1N4J # _entry.id 1N4J # _audit_conform.dict_name mmcif_pdbx.dic _audit_conform.dict_version 5.386 _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 1N4J pdb_00001n4j 10.2210/pdb1n4j/pdb RCSB RCSB017509 ? ? WWPDB D_1000017509 ? ? # 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 2003-09-02 2 'Structure model' 1 1 2008-04-28 3 'Structure model' 1 2 2011-07-13 4 'Structure model' 1 3 2017-10-11 5 'Structure model' 1 4 2021-10-27 6 'Structure model' 1 5 2024-02-14 # _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' 'Refinement description' 4 5 'Structure model' 'Database references' 5 6 'Structure model' 'Data collection' 6 6 'Structure model' 'Refinement description' # 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' software 2 5 'Structure model' database_2 3 5 'Structure model' struct_ref_seq_dif 4 6 'Structure model' chem_comp_atom 5 6 'Structure model' chem_comp_bond 6 6 'Structure model' pdbx_initial_refinement_model # 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 5 'Structure model' '_database_2.pdbx_DOI' 2 5 'Structure model' '_database_2.pdbx_database_accession' 3 5 'Structure model' '_struct_ref_seq_dif.details' # _pdbx_database_status.status_code REL _pdbx_database_status.entry_id 1N4J _pdbx_database_status.recvd_initial_deposition_date 2002-10-31 _pdbx_database_status.deposit_site RCSB _pdbx_database_status.process_site RCSB _pdbx_database_status.status_code_sf REL _pdbx_database_status.SG_entry . _pdbx_database_status.pdb_format_compatible Y _pdbx_database_status.status_code_mr ? _pdbx_database_status.status_code_cs ? _pdbx_database_status.methods_development_category ? _pdbx_database_status.status_code_nmr_data ? # loop_ _pdbx_database_related.db_name _pdbx_database_related.db_id _pdbx_database_related.details _pdbx_database_related.content_type PDB 1SWE 'Apo-Core-Streptavidin in Complex with Biotin at pH 4.5' unspecified PDB 1N43 'Streptavidin Mutant N23A with Biotin at 1.89A resolution.' unspecified # loop_ _audit_author.name _audit_author.pdbx_ordinal 'Le Trong, I.' 1 'Freitag, S.' 2 'Klumb, L.A.' 3 'Chu, V.' 4 'Stayton, P.S.' 5 'Stenkamp, R.E.' 6 # _citation.id primary _citation.title ;Structural studies of hydrogen bonds in the high-affinity streptavidin-biotin complex: mutations of amino acids interacting with the ureido oxygen of biotin. ; _citation.journal_abbrev 'Acta Crystallogr.,Sect.D' _citation.journal_volume 59 _citation.page_first 1567 _citation.page_last 1573 _citation.year 2003 _citation.journal_id_ASTM ABCRE6 _citation.country DK _citation.journal_id_ISSN 0907-4449 _citation.journal_id_CSD 0766 _citation.book_publisher ? _citation.pdbx_database_id_PubMed 12925786 _citation.pdbx_database_id_DOI 10.1107/S0907444903014562 # loop_ _citation_author.citation_id _citation_author.name _citation_author.ordinal _citation_author.identifier_ORCID primary 'Le Trong, I.' 1 ? primary 'Freitag, S.' 2 ? primary 'Klumb, L.A.' 3 ? primary 'Chu, V.' 4 ? primary 'Stayton, P.S.' 5 ? primary 'Stenkamp, R.E.' 6 ? # 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 Streptavidin 13238.311 1 ? N23A 'core streptavidin, residues 13-139' ? 2 water nat water 18.015 63 ? ? ? ? # _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 ;AEAGITGTWYAQLGSTFIVTAGADGALTGTYESAVGNAESRYVLTGRYDSAPATDGSGTALGWTVAWKNNYRNAHSATTW SGQYVGGAEARINTQWLLTSGTTEANAWKSTLVGHDTFTKVKPSAAS ; _entity_poly.pdbx_seq_one_letter_code_can ;AEAGITGTWYAQLGSTFIVTAGADGALTGTYESAVGNAESRYVLTGRYDSAPATDGSGTALGWTVAWKNNYRNAHSATTW SGQYVGGAEARINTQWLLTSGTTEANAWKSTLVGHDTFTKVKPSAAS ; _entity_poly.pdbx_strand_id A _entity_poly.pdbx_target_identifier ? # _pdbx_entity_nonpoly.entity_id 2 _pdbx_entity_nonpoly.name water _pdbx_entity_nonpoly.comp_id HOH # loop_ _entity_poly_seq.entity_id _entity_poly_seq.num _entity_poly_seq.mon_id _entity_poly_seq.hetero 1 1 ALA n 1 2 GLU n 1 3 ALA n 1 4 GLY n 1 5 ILE n 1 6 THR n 1 7 GLY n 1 8 THR n 1 9 TRP n 1 10 TYR n 1 11 ALA n 1 12 GLN n 1 13 LEU n 1 14 GLY n 1 15 SER n 1 16 THR n 1 17 PHE n 1 18 ILE n 1 19 VAL n 1 20 THR n 1 21 ALA n 1 22 GLY n 1 23 ALA n 1 24 ASP n 1 25 GLY n 1 26 ALA n 1 27 LEU n 1 28 THR n 1 29 GLY n 1 30 THR n 1 31 TYR n 1 32 GLU n 1 33 SER n 1 34 ALA n 1 35 VAL n 1 36 GLY n 1 37 ASN n 1 38 ALA n 1 39 GLU n 1 40 SER n 1 41 ARG n 1 42 TYR n 1 43 VAL n 1 44 LEU n 1 45 THR n 1 46 GLY n 1 47 ARG n 1 48 TYR n 1 49 ASP n 1 50 SER n 1 51 ALA n 1 52 PRO n 1 53 ALA n 1 54 THR n 1 55 ASP n 1 56 GLY n 1 57 SER n 1 58 GLY n 1 59 THR n 1 60 ALA n 1 61 LEU n 1 62 GLY n 1 63 TRP n 1 64 THR n 1 65 VAL n 1 66 ALA n 1 67 TRP n 1 68 LYS n 1 69 ASN n 1 70 ASN n 1 71 TYR n 1 72 ARG n 1 73 ASN n 1 74 ALA n 1 75 HIS n 1 76 SER n 1 77 ALA n 1 78 THR n 1 79 THR n 1 80 TRP n 1 81 SER n 1 82 GLY n 1 83 GLN n 1 84 TYR n 1 85 VAL n 1 86 GLY n 1 87 GLY n 1 88 ALA n 1 89 GLU n 1 90 ALA n 1 91 ARG n 1 92 ILE n 1 93 ASN n 1 94 THR n 1 95 GLN n 1 96 TRP n 1 97 LEU n 1 98 LEU n 1 99 THR n 1 100 SER n 1 101 GLY n 1 102 THR n 1 103 THR n 1 104 GLU n 1 105 ALA n 1 106 ASN n 1 107 ALA n 1 108 TRP n 1 109 LYS n 1 110 SER n 1 111 THR n 1 112 LEU n 1 113 VAL n 1 114 GLY n 1 115 HIS n 1 116 ASP n 1 117 THR n 1 118 PHE n 1 119 THR n 1 120 LYS n 1 121 VAL n 1 122 LYS n 1 123 PRO n 1 124 SER n 1 125 ALA n 1 126 ALA n 1 127 SER 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 ? _entity_src_gen.gene_src_genus Streptomyces _entity_src_gen.pdbx_gene_src_gene 'core streptavidin' _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 'Streptomyces avidinii' _entity_src_gen.pdbx_gene_src_ncbi_taxonomy_id 1895 _entity_src_gen.pdbx_gene_src_variant ? _entity_src_gen.pdbx_gene_src_cell_line ? _entity_src_gen.pdbx_gene_src_atcc ? _entity_src_gen.pdbx_gene_src_organ ? _entity_src_gen.pdbx_gene_src_organelle ? _entity_src_gen.pdbx_gene_src_cell ? _entity_src_gen.pdbx_gene_src_cellular_location ? _entity_src_gen.host_org_common_name ? _entity_src_gen.pdbx_host_org_scientific_name 'Escherichia coli BL21' _entity_src_gen.pdbx_host_org_ncbi_taxonomy_id 511693 _entity_src_gen.host_org_genus Escherichia _entity_src_gen.pdbx_host_org_gene ? _entity_src_gen.pdbx_host_org_organ ? _entity_src_gen.host_org_species 'Escherichia coli' _entity_src_gen.pdbx_host_org_tissue ? _entity_src_gen.pdbx_host_org_tissue_fraction ? _entity_src_gen.pdbx_host_org_strain BL21 _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 plasmid _entity_src_gen.pdbx_host_org_vector ? _entity_src_gen.host_org_details ? _entity_src_gen.expression_system_id ? _entity_src_gen.plasmid_name pET21a _entity_src_gen.plasmid_details ? _entity_src_gen.pdbx_description ? # 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 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 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 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 # 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 ALA 1 13 ? ? ? A . n A 1 2 GLU 2 14 ? ? ? A . n A 1 3 ALA 3 15 ? ? ? A . n A 1 4 GLY 4 16 16 GLY GLY A . n A 1 5 ILE 5 17 17 ILE ILE A . n A 1 6 THR 6 18 18 THR THR A . n A 1 7 GLY 7 19 19 GLY GLY A . n A 1 8 THR 8 20 20 THR THR A . n A 1 9 TRP 9 21 21 TRP TRP A . n A 1 10 TYR 10 22 22 TYR TYR A . n A 1 11 ALA 11 23 23 ALA ALA A . n A 1 12 GLN 12 24 24 GLN GLN A . n A 1 13 LEU 13 25 25 LEU LEU A . n A 1 14 GLY 14 26 26 GLY GLY A . n A 1 15 SER 15 27 27 SER SER A . n A 1 16 THR 16 28 28 THR THR A . n A 1 17 PHE 17 29 29 PHE PHE A . n A 1 18 ILE 18 30 30 ILE ILE A . n A 1 19 VAL 19 31 31 VAL VAL A . n A 1 20 THR 20 32 32 THR THR A . n A 1 21 ALA 21 33 33 ALA ALA A . n A 1 22 GLY 22 34 34 GLY GLY A . n A 1 23 ALA 23 35 35 ALA ALA A . n A 1 24 ASP 24 36 36 ASP ASP A . n A 1 25 GLY 25 37 37 GLY GLY A . n A 1 26 ALA 26 38 38 ALA ALA A . n A 1 27 LEU 27 39 39 LEU LEU A . n A 1 28 THR 28 40 40 THR THR A . n A 1 29 GLY 29 41 41 GLY GLY A . n A 1 30 THR 30 42 42 THR THR A . n A 1 31 TYR 31 43 43 TYR TYR A . n A 1 32 GLU 32 44 44 GLU GLU A . n A 1 33 SER 33 45 ? ? ? A . n A 1 34 ALA 34 46 ? ? ? A . n A 1 35 VAL 35 47 ? ? ? A . n A 1 36 GLY 36 48 ? ? ? A . n A 1 37 ASN 37 49 ? ? ? A . n A 1 38 ALA 38 50 50 ALA ALA A . n A 1 39 GLU 39 51 51 GLU GLU A . n A 1 40 SER 40 52 52 SER SER A . n A 1 41 ARG 41 53 53 ARG ARG A . n A 1 42 TYR 42 54 54 TYR TYR A . n A 1 43 VAL 43 55 55 VAL VAL A . n A 1 44 LEU 44 56 56 LEU LEU A . n A 1 45 THR 45 57 57 THR THR A . n A 1 46 GLY 46 58 58 GLY GLY A . n A 1 47 ARG 47 59 59 ARG ARG A . n A 1 48 TYR 48 60 60 TYR TYR A . n A 1 49 ASP 49 61 61 ASP ASP A . n A 1 50 SER 50 62 62 SER SER A . n A 1 51 ALA 51 63 63 ALA ALA A . n A 1 52 PRO 52 64 64 PRO PRO A . n A 1 53 ALA 53 65 65 ALA ALA A . n A 1 54 THR 54 66 66 THR THR A . n A 1 55 ASP 55 67 67 ASP ASP A . n A 1 56 GLY 56 68 68 GLY GLY A . n A 1 57 SER 57 69 69 SER SER A . n A 1 58 GLY 58 70 70 GLY GLY A . n A 1 59 THR 59 71 71 THR THR A . n A 1 60 ALA 60 72 72 ALA ALA A . n A 1 61 LEU 61 73 73 LEU LEU A . n A 1 62 GLY 62 74 74 GLY GLY A . n A 1 63 TRP 63 75 75 TRP TRP A . n A 1 64 THR 64 76 76 THR THR A . n A 1 65 VAL 65 77 77 VAL VAL A . n A 1 66 ALA 66 78 78 ALA ALA A . n A 1 67 TRP 67 79 79 TRP TRP A . n A 1 68 LYS 68 80 80 LYS LYS A . n A 1 69 ASN 69 81 81 ASN ASN A . n A 1 70 ASN 70 82 82 ASN ASN A . n A 1 71 TYR 71 83 83 TYR TYR A . n A 1 72 ARG 72 84 84 ARG ARG A . n A 1 73 ASN 73 85 85 ASN ASN A . n A 1 74 ALA 74 86 86 ALA ALA A . n A 1 75 HIS 75 87 87 HIS HIS A . n A 1 76 SER 76 88 88 SER SER A . n A 1 77 ALA 77 89 89 ALA ALA A . n A 1 78 THR 78 90 90 THR THR A . n A 1 79 THR 79 91 91 THR THR A . n A 1 80 TRP 80 92 92 TRP TRP A . n A 1 81 SER 81 93 93 SER SER A . n A 1 82 GLY 82 94 94 GLY GLY A . n A 1 83 GLN 83 95 95 GLN GLN A . n A 1 84 TYR 84 96 96 TYR TYR A . n A 1 85 VAL 85 97 97 VAL VAL A . n A 1 86 GLY 86 98 98 GLY GLY A . n A 1 87 GLY 87 99 99 GLY GLY A . n A 1 88 ALA 88 100 100 ALA ALA A . n A 1 89 GLU 89 101 101 GLU GLU A . n A 1 90 ALA 90 102 102 ALA ALA A . n A 1 91 ARG 91 103 103 ARG ARG A . n A 1 92 ILE 92 104 104 ILE ILE A . n A 1 93 ASN 93 105 105 ASN ASN A . n A 1 94 THR 94 106 106 THR THR A . n A 1 95 GLN 95 107 107 GLN GLN A . n A 1 96 TRP 96 108 108 TRP TRP A . n A 1 97 LEU 97 109 109 LEU LEU A . n A 1 98 LEU 98 110 110 LEU LEU A . n A 1 99 THR 99 111 111 THR THR A . n A 1 100 SER 100 112 112 SER SER A . n A 1 101 GLY 101 113 113 GLY GLY A . n A 1 102 THR 102 114 114 THR THR A . n A 1 103 THR 103 115 115 THR THR A . n A 1 104 GLU 104 116 116 GLU GLU A . n A 1 105 ALA 105 117 117 ALA ALA A . n A 1 106 ASN 106 118 118 ASN ASN A . n A 1 107 ALA 107 119 119 ALA ALA A . n A 1 108 TRP 108 120 120 TRP TRP A . n A 1 109 LYS 109 121 121 LYS LYS A . n A 1 110 SER 110 122 122 SER SER A . n A 1 111 THR 111 123 123 THR THR A . n A 1 112 LEU 112 124 124 LEU LEU A . n A 1 113 VAL 113 125 125 VAL VAL A . n A 1 114 GLY 114 126 126 GLY GLY A . n A 1 115 HIS 115 127 127 HIS HIS A . n A 1 116 ASP 116 128 128 ASP ASP A . n A 1 117 THR 117 129 129 THR THR A . n A 1 118 PHE 118 130 130 PHE PHE A . n A 1 119 THR 119 131 131 THR THR A . n A 1 120 LYS 120 132 132 LYS LYS A . n A 1 121 VAL 121 133 133 VAL VAL A . n A 1 122 LYS 122 134 ? ? ? A . n A 1 123 PRO 123 135 ? ? ? A . n A 1 124 SER 124 136 ? ? ? A . n A 1 125 ALA 125 137 ? ? ? A . n A 1 126 ALA 126 138 ? ? ? A . n A 1 127 SER 127 139 ? ? ? 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 HOH 1 6001 6001 HOH HOH A . B 2 HOH 2 6002 6002 HOH HOH A . B 2 HOH 3 6003 6003 HOH HOH A . B 2 HOH 4 6004 6004 HOH HOH A . B 2 HOH 5 6005 6005 HOH HOH A . B 2 HOH 6 6006 6006 HOH HOH A . B 2 HOH 7 6007 6007 HOH HOH A . B 2 HOH 8 6008 6008 HOH HOH A . B 2 HOH 9 6009 6009 HOH HOH A . B 2 HOH 10 6010 6010 HOH HOH A . B 2 HOH 11 6011 6011 HOH HOH A . B 2 HOH 12 6012 6012 HOH HOH A . B 2 HOH 13 6013 6013 HOH HOH A . B 2 HOH 14 6014 6014 HOH HOH A . B 2 HOH 15 6015 6015 HOH HOH A . B 2 HOH 16 6016 6016 HOH HOH A . B 2 HOH 17 6017 6017 HOH HOH A . B 2 HOH 18 6018 6018 HOH HOH A . B 2 HOH 19 6019 6019 HOH HOH A . B 2 HOH 20 6020 6020 HOH HOH A . B 2 HOH 21 6021 6021 HOH HOH A . B 2 HOH 22 6022 6022 HOH HOH A . B 2 HOH 23 6023 6023 HOH HOH A . B 2 HOH 24 6024 6024 HOH HOH A . B 2 HOH 25 6025 6025 HOH HOH A . B 2 HOH 26 6026 6026 HOH HOH A . B 2 HOH 27 6027 6027 HOH HOH A . B 2 HOH 28 6028 6028 HOH HOH A . B 2 HOH 29 6029 6029 HOH HOH A . B 2 HOH 30 6030 6030 HOH HOH A . B 2 HOH 31 6031 6031 HOH HOH A . B 2 HOH 32 6032 6032 HOH HOH A . B 2 HOH 33 6033 6033 HOH HOH A . B 2 HOH 34 6034 6034 HOH HOH A . B 2 HOH 35 6035 6035 HOH HOH A . B 2 HOH 36 6036 6036 HOH HOH A . B 2 HOH 37 6037 6037 HOH HOH A . B 2 HOH 38 6038 6038 HOH HOH A . B 2 HOH 39 6039 6039 HOH HOH A . B 2 HOH 40 6040 6040 HOH HOH A . B 2 HOH 41 6041 6041 HOH HOH A . B 2 HOH 42 6042 6042 HOH HOH A . B 2 HOH 43 6043 6043 HOH HOH A . B 2 HOH 44 6044 6044 HOH HOH A . B 2 HOH 45 6045 6045 HOH HOH A . B 2 HOH 46 6046 6046 HOH HOH A . B 2 HOH 47 6047 6047 HOH HOH A . B 2 HOH 48 6048 6048 HOH HOH A . B 2 HOH 49 6049 6049 HOH HOH A . B 2 HOH 50 6050 6050 HOH HOH A . B 2 HOH 51 6051 6051 HOH HOH A . B 2 HOH 52 6052 6052 HOH HOH A . B 2 HOH 53 6053 6053 HOH HOH A . B 2 HOH 54 6054 6054 HOH HOH A . B 2 HOH 55 6055 6055 HOH HOH A . B 2 HOH 56 6056 6056 HOH HOH A . B 2 HOH 57 6057 6057 HOH HOH A . B 2 HOH 58 6058 6058 HOH HOH A . B 2 HOH 59 6059 6059 HOH HOH A . B 2 HOH 60 6060 6060 HOH HOH A . B 2 HOH 61 6061 6061 HOH HOH A . B 2 HOH 62 6062 6062 HOH HOH A . B 2 HOH 63 6063 6063 HOH HOH A . # loop_ _software.name _software.classification _software.version _software.citation_id _software.pdbx_ordinal FRAMBO 'data collection' . ? 1 SAINT 'data reduction' . ? 2 SADABS 'data reduction' . ? 3 SHELXL-97 refinement . ? 4 SAINT 'data scaling' . ? 5 SADABS 'data scaling' . ? 6 # _cell.entry_id 1N4J _cell.length_a 59.2 _cell.length_b 59.2 _cell.length_c 179.8 _cell.angle_alpha 90.00 _cell.angle_beta 90.00 _cell.angle_gamma 90.00 _cell.Z_PDB 16 _cell.pdbx_unique_axis ? # _symmetry.entry_id 1N4J _symmetry.space_group_name_H-M 'I 41 2 2' _symmetry.pdbx_full_space_group_name_H-M ? _symmetry.cell_setting ? _symmetry.Int_Tables_number 98 # _exptl.entry_id 1N4J _exptl.method 'X-RAY DIFFRACTION' _exptl.crystals_number 1 # _exptl_crystal.id 1 _exptl_crystal.density_meas ? _exptl_crystal.density_Matthews 2.81 _exptl_crystal.density_percent_sol 58.65 _exptl_crystal.description ? # _exptl_crystal_grow.crystal_id 1 _exptl_crystal_grow.method 'VAPOR DIFFUSION, SITTING DROP' _exptl_crystal_grow.temp 293 _exptl_crystal_grow.temp_details ? _exptl_crystal_grow.pH 6.2 _exptl_crystal_grow.pdbx_details 'PEG4000, phosphate buffer, pH 6.2, VAPOR DIFFUSION, SITTING DROP, temperature 293K' _exptl_crystal_grow.pdbx_pH_range . # _diffrn.id 1 _diffrn.ambient_temp 293 _diffrn.ambient_temp_details ? _diffrn.crystal_id 1 # _diffrn_detector.diffrn_id 1 _diffrn_detector.detector 'AREA DETECTOR' _diffrn_detector.type XENTRONICS _diffrn_detector.pdbx_collection_date 1996-07-03 _diffrn_detector.details ? # _diffrn_radiation.diffrn_id 1 _diffrn_radiation.wavelength_id 1 _diffrn_radiation.pdbx_monochromatic_or_laue_m_l M _diffrn_radiation.monochromator graphite _diffrn_radiation.pdbx_diffrn_protocol 'SINGLE WAVELENGTH' _diffrn_radiation.pdbx_scattering_type x-ray # _diffrn_radiation_wavelength.id 1 _diffrn_radiation_wavelength.wavelength 1.5418 _diffrn_radiation_wavelength.wt 1.0 # _diffrn_source.diffrn_id 1 _diffrn_source.source 'ROTATING ANODE' _diffrn_source.type SIEMENS _diffrn_source.pdbx_synchrotron_site ? _diffrn_source.pdbx_synchrotron_beamline ? _diffrn_source.pdbx_wavelength ? _diffrn_source.pdbx_wavelength_list 1.5418 # _reflns.entry_id 1N4J _reflns.observed_criterion_sigma_I 0 _reflns.observed_criterion_sigma_F ? _reflns.d_resolution_low 50 _reflns.d_resolution_high 2.18 _reflns.number_obs 26865 _reflns.number_all 26865 _reflns.percent_possible_obs 86 _reflns.pdbx_Rmerge_I_obs 0.07 _reflns.pdbx_Rsym_value ? _reflns.pdbx_netI_over_sigmaI ? _reflns.B_iso_Wilson_estimate ? _reflns.pdbx_redundancy ? _reflns.R_free_details ? _reflns.limit_h_max ? _reflns.limit_h_min ? _reflns.limit_k_max ? _reflns.limit_k_min ? _reflns.limit_l_max ? _reflns.limit_l_min ? _reflns.observed_criterion_F_max ? _reflns.observed_criterion_F_min ? _reflns.pdbx_diffrn_id 1 _reflns.pdbx_ordinal 1 # _refine.entry_id 1N4J _refine.ls_number_reflns_obs 7392 _refine.ls_number_reflns_all 7392 _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.ls_d_res_low 10.00 _refine.ls_d_res_high 2.18 _refine.ls_percent_reflns_obs 85.1 _refine.ls_R_factor_obs ? _refine.ls_R_factor_all ? _refine.ls_R_factor_R_work 0.188 _refine.ls_R_factor_R_free 0.2526 _refine.ls_R_factor_R_free_error ? _refine.ls_R_factor_R_free_error_details ? _refine.ls_percent_reflns_R_free 10.0 _refine.ls_number_reflns_R_free 739 _refine.ls_number_parameters 3649 _refine.ls_number_restraints 3560 _refine.occupancy_min ? _refine.occupancy_max ? _refine.correlation_coeff_Fo_to_Fc ? _refine.correlation_coeff_Fo_to_Fc_free ? _refine.B_iso_mean ? _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_solvent_vdw_probe_radii ? _refine.pdbx_solvent_ion_probe_radii ? _refine.pdbx_solvent_shrinkage_radii ? _refine.pdbx_ls_cross_valid_method 'FREE R' _refine.details ? _refine.pdbx_starting_model 1RST _refine.pdbx_method_to_determine_struct isomorphous _refine.pdbx_isotropic_thermal_model ? _refine.pdbx_stereochemistry_target_values 'ENGH AND HUBER' _refine.pdbx_stereochem_target_val_spec_case ? _refine.pdbx_R_Free_selection_details RANDOM _refine.pdbx_overall_ESU_R_Free ? _refine.overall_SU_B ? _refine.ls_redundancy_reflns_obs ? _refine.B_iso_min ? _refine.B_iso_max ? _refine.overall_SU_R_Cruickshank_DPI ? _refine.overall_SU_R_free ? _refine.overall_SU_ML ? _refine.pdbx_overall_ESU_R ? _refine.pdbx_data_cutoff_high_rms_absF ? _refine.pdbx_refine_id 'X-RAY DIFFRACTION' _refine.pdbx_diffrn_id 1 _refine.pdbx_TLS_residual_ADP_flag ? _refine.pdbx_overall_phase_error ? _refine.pdbx_overall_SU_R_free_Cruickshank_DPI ? _refine.pdbx_overall_SU_R_Blow_DPI ? _refine.pdbx_overall_SU_R_free_Blow_DPI ? # _refine_analyze.entry_id 1N4J _refine_analyze.Luzzati_coordinate_error_obs ? _refine_analyze.Luzzati_sigma_a_obs ? _refine_analyze.Luzzati_d_res_low_obs ? _refine_analyze.Luzzati_coordinate_error_free ? _refine_analyze.Luzzati_sigma_a_free ? _refine_analyze.Luzzati_d_res_low_free ? _refine_analyze.number_disordered_residues 0 _refine_analyze.occupancy_sum_hydrogen 799.00 _refine_analyze.occupancy_sum_non_hydrogen 911.50 _refine_analyze.pdbx_Luzzati_d_res_high_obs ? _refine_analyze.pdbx_refine_id 'X-RAY DIFFRACTION' # _refine_hist.pdbx_refine_id 'X-RAY DIFFRACTION' _refine_hist.cycle_id LAST _refine_hist.pdbx_number_atoms_protein 849 _refine_hist.pdbx_number_atoms_nucleic_acid 0 _refine_hist.pdbx_number_atoms_ligand 0 _refine_hist.number_atoms_solvent 63 _refine_hist.number_atoms_total 912 _refine_hist.d_res_high 2.18 _refine_hist.d_res_low 10.00 # 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 s_bond_d 0.005 ? ? ? 'X-RAY DIFFRACTION' ? s_angle_d 0.022 ? ? ? 'X-RAY DIFFRACTION' ? s_similar_dist 0.000 ? ? ? 'X-RAY DIFFRACTION' ? s_from_restr_planes 0.0237 ? ? ? 'X-RAY DIFFRACTION' ? s_zero_chiral_vol 0.024 ? ? ? 'X-RAY DIFFRACTION' ? s_non_zero_chiral_vol 0.034 ? ? ? 'X-RAY DIFFRACTION' ? s_anti_bump_dis_restr 0.010 ? ? ? 'X-RAY DIFFRACTION' ? s_rigid_bond_adp_cmpnt 0.000 ? ? ? 'X-RAY DIFFRACTION' ? s_similar_adp_cmpnt 0.052 ? ? ? 'X-RAY DIFFRACTION' ? s_approx_iso_adps 0.000 ? ? ? 'X-RAY DIFFRACTION' ? # _pdbx_refine.entry_id 1N4J _pdbx_refine.R_factor_all_no_cutoff 0.19 _pdbx_refine.R_factor_obs_no_cutoff 0.1867 _pdbx_refine.free_R_factor_no_cutoff 0.2526 _pdbx_refine.free_R_val_test_set_size_perc_no_cutoff 10.0 _pdbx_refine.free_R_val_test_set_ct_no_cutoff 739 _pdbx_refine.R_factor_all_4sig_cutoff 0.1617 _pdbx_refine.R_factor_obs_4sig_cutoff 0.1579 _pdbx_refine.free_R_factor_4sig_cutoff 0.2202 _pdbx_refine.free_R_val_test_set_size_perc_4sig_cutoff 9.7 _pdbx_refine.free_R_val_test_set_ct_4sig_cutoff 574 _pdbx_refine.number_reflns_obs_4sig_cutoff 5898 _pdbx_refine.number_reflns_obs_no_cutoff ? _pdbx_refine.pdbx_refine_id 'X-RAY DIFFRACTION' _pdbx_refine.free_R_error_no_cutoff ? # _database_PDB_matrix.entry_id 1N4J _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] 0.000000 _database_PDB_matrix.origx_vector[2] 0.000000 _database_PDB_matrix.origx_vector[3] 0.000000 # _struct.entry_id 1N4J _struct.title 'STREPTAVIDIN MUTANT N23A AT 2.18A' _struct.pdbx_model_details ? _struct.pdbx_CASP_flag ? _struct.pdbx_model_type_details ? # _struct_keywords.entry_id 1N4J _struct_keywords.pdbx_keywords 'BIOTIN-BINDING PROTEIN' _struct_keywords.text 'homotetramer, BIOTIN-BINDING PROTEIN' # 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 ? # _struct_ref.id 1 _struct_ref.db_name UNP _struct_ref.db_code SAV_STRAV _struct_ref.entity_id 1 _struct_ref.pdbx_seq_one_letter_code ;AEAGITGTWYNQLGSTFIVTAGADGALTGTYESAVGNAESRYVLTGRYDSAPATDGSGTALGWTVAWKNNYRNAHSATTW SGQYVGGAEARINTQWLLTSGTTEANAWKSTLVGHDTFTKVKPSAAS ; _struct_ref.pdbx_align_begin 37 _struct_ref.pdbx_db_accession P22629 _struct_ref.pdbx_db_isoform ? # _struct_ref_seq.align_id 1 _struct_ref_seq.ref_id 1 _struct_ref_seq.pdbx_PDB_id_code 1N4J _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 127 _struct_ref_seq.pdbx_seq_align_end_ins_code ? _struct_ref_seq.pdbx_db_accession P22629 _struct_ref_seq.db_align_beg 37 _struct_ref_seq.pdbx_db_align_beg_ins_code ? _struct_ref_seq.db_align_end 163 _struct_ref_seq.pdbx_db_align_end_ins_code ? _struct_ref_seq.pdbx_auth_seq_align_beg 13 _struct_ref_seq.pdbx_auth_seq_align_end 139 # _struct_ref_seq_dif.align_id 1 _struct_ref_seq_dif.pdbx_pdb_id_code 1N4J _struct_ref_seq_dif.mon_id ALA _struct_ref_seq_dif.pdbx_pdb_strand_id A _struct_ref_seq_dif.seq_num 11 _struct_ref_seq_dif.pdbx_pdb_ins_code ? _struct_ref_seq_dif.pdbx_seq_db_name UNP _struct_ref_seq_dif.pdbx_seq_db_accession_code P22629 _struct_ref_seq_dif.db_mon_id ASN _struct_ref_seq_dif.pdbx_seq_db_seq_num 47 _struct_ref_seq_dif.details 'engineered mutation' _struct_ref_seq_dif.pdbx_auth_seq_num 23 _struct_ref_seq_dif.pdbx_ordinal 1 # _pdbx_struct_assembly.id 1 _pdbx_struct_assembly.details author_defined_assembly _pdbx_struct_assembly.method_details ? _pdbx_struct_assembly.oligomeric_details tetrameric _pdbx_struct_assembly.oligomeric_count 4 # _pdbx_struct_assembly_gen.assembly_id 1 _pdbx_struct_assembly_gen.oper_expression 1,2,3,4 _pdbx_struct_assembly_gen.asym_id_list A,B # loop_ _pdbx_struct_oper_list.id _pdbx_struct_oper_list.type _pdbx_struct_oper_list.name _pdbx_struct_oper_list.symmetry_operation _pdbx_struct_oper_list.matrix[1][1] _pdbx_struct_oper_list.matrix[1][2] _pdbx_struct_oper_list.matrix[1][3] _pdbx_struct_oper_list.vector[1] _pdbx_struct_oper_list.matrix[2][1] _pdbx_struct_oper_list.matrix[2][2] _pdbx_struct_oper_list.matrix[2][3] _pdbx_struct_oper_list.vector[2] _pdbx_struct_oper_list.matrix[3][1] _pdbx_struct_oper_list.matrix[3][2] _pdbx_struct_oper_list.matrix[3][3] _pdbx_struct_oper_list.vector[3] 1 'identity operation' 1_555 x,y,z 1.0000000000 0.0000000000 0.0000000000 0.0000000000 0.0000000000 1.0000000000 0.0000000000 0.0000000000 0.0000000000 0.0000000000 1.0000000000 0.0000000000 2 'crystal symmetry operation' 15_556 y,x,-z+1 0.0000000000 1.0000000000 0.0000000000 0.0000000000 1.0000000000 0.0000000000 0.0000000000 0.0000000000 0.0000000000 0.0000000000 -1.0000000000 179.8000000000 3 'crystal symmetry operation' 10_555 -x,-y,z -1.0000000000 0.0000000000 0.0000000000 0.0000000000 0.0000000000 -1.0000000000 0.0000000000 0.0000000000 0.0000000000 0.0000000000 1.0000000000 0.0000000000 4 'crystal symmetry operation' 8_556 -y,-x,-z+1 0.0000000000 -1.0000000000 0.0000000000 0.0000000000 -1.0000000000 0.0000000000 0.0000000000 0.0000000000 0.0000000000 0.0000000000 -1.0000000000 179.8000000000 # _struct_biol.id 1 _struct_biol.pdbx_parent_biol_id ? _struct_biol.details ? # _struct_conf.conf_type_id HELX_P _struct_conf.id HELX_P1 _struct_conf.pdbx_PDB_helix_id 1 _struct_conf.beg_label_comp_id ASN _struct_conf.beg_label_asym_id A _struct_conf.beg_label_seq_id 106 _struct_conf.pdbx_beg_PDB_ins_code ? _struct_conf.end_label_comp_id LYS _struct_conf.end_label_asym_id A _struct_conf.end_label_seq_id 109 _struct_conf.pdbx_end_PDB_ins_code ? _struct_conf.beg_auth_comp_id ASN _struct_conf.beg_auth_asym_id A _struct_conf.beg_auth_seq_id 118 _struct_conf.end_auth_comp_id LYS _struct_conf.end_auth_asym_id A _struct_conf.end_auth_seq_id 121 _struct_conf.pdbx_PDB_helix_class 5 _struct_conf.details ? _struct_conf.pdbx_PDB_helix_length 4 # _struct_conf_type.id HELX_P _struct_conf_type.criteria ? _struct_conf_type.reference ? # _struct_sheet.id A _struct_sheet.type ? _struct_sheet.number_strands 9 _struct_sheet.details ? # loop_ _struct_sheet_order.sheet_id _struct_sheet_order.range_id_1 _struct_sheet_order.range_id_2 _struct_sheet_order.offset _struct_sheet_order.sense A 1 2 ? anti-parallel A 2 3 ? anti-parallel A 3 4 ? anti-parallel A 4 5 ? anti-parallel A 5 6 ? anti-parallel A 6 7 ? anti-parallel A 7 8 ? anti-parallel A 8 9 ? 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 GLY A 7 ? ALA A 11 ? GLY A 19 ALA A 23 A 2 THR A 16 ? ALA A 21 ? THR A 28 ALA A 33 A 3 ALA A 26 ? GLU A 32 ? ALA A 38 GLU A 44 A 4 TYR A 42 ? TYR A 48 ? TYR A 54 TYR A 60 A 5 THR A 59 ? LYS A 68 ? THR A 71 LYS A 80 A 6 ASN A 73 ? VAL A 85 ? ASN A 85 VAL A 97 A 7 ARG A 91 ? SER A 100 ? ARG A 103 SER A 112 A 8 THR A 111 ? THR A 119 ? THR A 123 THR A 131 A 9 GLY A 7 ? ALA A 11 ? GLY A 19 ALA A 23 # loop_ _pdbx_struct_sheet_hbond.sheet_id _pdbx_struct_sheet_hbond.range_id_1 _pdbx_struct_sheet_hbond.range_id_2 _pdbx_struct_sheet_hbond.range_1_label_atom_id _pdbx_struct_sheet_hbond.range_1_label_comp_id _pdbx_struct_sheet_hbond.range_1_label_asym_id _pdbx_struct_sheet_hbond.range_1_label_seq_id _pdbx_struct_sheet_hbond.range_1_PDB_ins_code _pdbx_struct_sheet_hbond.range_1_auth_atom_id _pdbx_struct_sheet_hbond.range_1_auth_comp_id _pdbx_struct_sheet_hbond.range_1_auth_asym_id _pdbx_struct_sheet_hbond.range_1_auth_seq_id _pdbx_struct_sheet_hbond.range_2_label_atom_id _pdbx_struct_sheet_hbond.range_2_label_comp_id _pdbx_struct_sheet_hbond.range_2_label_asym_id _pdbx_struct_sheet_hbond.range_2_label_seq_id _pdbx_struct_sheet_hbond.range_2_PDB_ins_code _pdbx_struct_sheet_hbond.range_2_auth_atom_id _pdbx_struct_sheet_hbond.range_2_auth_comp_id _pdbx_struct_sheet_hbond.range_2_auth_asym_id _pdbx_struct_sheet_hbond.range_2_auth_seq_id A 1 2 N TRP A 9 ? N TRP A 21 O PHE A 17 ? O PHE A 29 A 2 3 N THR A 20 ? N THR A 32 O THR A 28 ? O THR A 40 A 3 4 N TYR A 31 ? N TYR A 43 O TYR A 42 ? O TYR A 54 A 4 5 N THR A 45 ? N THR A 57 O THR A 64 ? O THR A 76 A 5 6 N TRP A 63 ? N TRP A 75 O TRP A 80 ? O TRP A 92 A 6 7 N VAL A 85 ? N VAL A 97 O ARG A 91 ? O ARG A 103 A 7 8 N THR A 94 ? N THR A 106 O ASP A 116 ? O ASP A 128 A 8 9 O THR A 119 ? O THR A 131 N TYR A 10 ? N TYR A 22 # _pdbx_validate_torsion.id 1 _pdbx_validate_torsion.PDB_model_num 1 _pdbx_validate_torsion.auth_comp_id GLU _pdbx_validate_torsion.auth_asym_id A _pdbx_validate_torsion.auth_seq_id 101 _pdbx_validate_torsion.PDB_ins_code ? _pdbx_validate_torsion.label_alt_id ? _pdbx_validate_torsion.phi -111.61 _pdbx_validate_torsion.psi 61.64 # _pdbx_struct_special_symmetry.id 1 _pdbx_struct_special_symmetry.PDB_model_num 1 _pdbx_struct_special_symmetry.auth_asym_id A _pdbx_struct_special_symmetry.auth_comp_id HOH _pdbx_struct_special_symmetry.auth_seq_id 6036 _pdbx_struct_special_symmetry.PDB_ins_code ? _pdbx_struct_special_symmetry.label_asym_id B _pdbx_struct_special_symmetry.label_comp_id HOH _pdbx_struct_special_symmetry.label_seq_id . # 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 ALA 13 ? A ALA 1 2 1 Y 1 A GLU 14 ? A GLU 2 3 1 Y 1 A ALA 15 ? A ALA 3 4 1 Y 1 A SER 45 ? A SER 33 5 1 Y 1 A ALA 46 ? A ALA 34 6 1 Y 1 A VAL 47 ? A VAL 35 7 1 Y 1 A GLY 48 ? A GLY 36 8 1 Y 1 A ASN 49 ? A ASN 37 9 1 Y 1 A LYS 134 ? A LYS 122 10 1 Y 1 A PRO 135 ? A PRO 123 11 1 Y 1 A SER 136 ? A SER 124 12 1 Y 1 A ALA 137 ? A ALA 125 13 1 Y 1 A ALA 138 ? A ALA 126 14 1 Y 1 A SER 139 ? A SER 127 # loop_ _chem_comp_atom.comp_id _chem_comp_atom.atom_id _chem_comp_atom.type_symbol _chem_comp_atom.pdbx_aromatic_flag _chem_comp_atom.pdbx_stereo_config _chem_comp_atom.pdbx_ordinal ALA N N N N 1 ALA CA C N S 2 ALA C C N N 3 ALA O O N N 4 ALA CB C N N 5 ALA OXT O N N 6 ALA H H N N 7 ALA H2 H N N 8 ALA HA H N N 9 ALA HB1 H N N 10 ALA HB2 H N N 11 ALA HB3 H N N 12 ALA HXT H N N 13 ARG N N N N 14 ARG CA C N S 15 ARG C C N N 16 ARG O O N N 17 ARG CB C N N 18 ARG CG C N N 19 ARG CD C N N 20 ARG NE N N N 21 ARG CZ C N N 22 ARG NH1 N N N 23 ARG NH2 N N N 24 ARG OXT O N N 25 ARG H H N N 26 ARG H2 H N N 27 ARG HA H N N 28 ARG HB2 H N N 29 ARG HB3 H N N 30 ARG HG2 H N N 31 ARG HG3 H N N 32 ARG HD2 H N N 33 ARG HD3 H N N 34 ARG HE H N N 35 ARG HH11 H N N 36 ARG HH12 H N N 37 ARG HH21 H N N 38 ARG HH22 H N N 39 ARG HXT H N N 40 ASN N N N N 41 ASN CA C N S 42 ASN C C N N 43 ASN O O N N 44 ASN CB C N N 45 ASN CG C N N 46 ASN OD1 O N N 47 ASN ND2 N N N 48 ASN OXT O N N 49 ASN H H N N 50 ASN H2 H N N 51 ASN HA H N N 52 ASN HB2 H N N 53 ASN HB3 H N N 54 ASN HD21 H N N 55 ASN HD22 H N N 56 ASN HXT H N N 57 ASP N N N N 58 ASP CA C N S 59 ASP C C N N 60 ASP O O N N 61 ASP CB C N N 62 ASP CG C N N 63 ASP OD1 O N N 64 ASP OD2 O N N 65 ASP OXT O N N 66 ASP H H N N 67 ASP H2 H N N 68 ASP HA H N N 69 ASP HB2 H N N 70 ASP HB3 H N N 71 ASP HD2 H N N 72 ASP HXT H N N 73 GLN N N N N 74 GLN CA C N S 75 GLN C C N N 76 GLN O O N N 77 GLN CB C N N 78 GLN CG C N N 79 GLN CD C N N 80 GLN OE1 O N N 81 GLN NE2 N N N 82 GLN OXT O N N 83 GLN H H N N 84 GLN H2 H N N 85 GLN HA H N N 86 GLN HB2 H N N 87 GLN HB3 H N N 88 GLN HG2 H N N 89 GLN HG3 H N N 90 GLN HE21 H N N 91 GLN HE22 H N N 92 GLN HXT H N N 93 GLU N N N N 94 GLU CA C N S 95 GLU C C N N 96 GLU O O N N 97 GLU CB C N N 98 GLU CG C N N 99 GLU CD C N N 100 GLU OE1 O N N 101 GLU OE2 O N N 102 GLU OXT O N N 103 GLU H H N N 104 GLU H2 H N N 105 GLU HA H N N 106 GLU HB2 H N N 107 GLU HB3 H N N 108 GLU HG2 H N N 109 GLU HG3 H N N 110 GLU HE2 H N N 111 GLU HXT H N N 112 GLY N N N N 113 GLY CA C N N 114 GLY C C N N 115 GLY O O N N 116 GLY OXT O N N 117 GLY H H N N 118 GLY H2 H N N 119 GLY HA2 H N N 120 GLY HA3 H N N 121 GLY HXT H N N 122 HIS N N N N 123 HIS CA C N S 124 HIS C C N N 125 HIS O O N N 126 HIS CB C N N 127 HIS CG C Y N 128 HIS ND1 N Y N 129 HIS CD2 C Y N 130 HIS CE1 C Y N 131 HIS NE2 N Y N 132 HIS OXT O N N 133 HIS H H N N 134 HIS H2 H N N 135 HIS HA H N N 136 HIS HB2 H N N 137 HIS HB3 H N N 138 HIS HD1 H N N 139 HIS HD2 H N N 140 HIS HE1 H N N 141 HIS HE2 H N N 142 HIS HXT H N N 143 HOH O O N N 144 HOH H1 H N N 145 HOH H2 H N N 146 ILE N N N N 147 ILE CA C N S 148 ILE C C N N 149 ILE O O N N 150 ILE CB C N S 151 ILE CG1 C N N 152 ILE CG2 C N N 153 ILE CD1 C N N 154 ILE OXT O N N 155 ILE H H N N 156 ILE H2 H N N 157 ILE HA H N N 158 ILE HB H N N 159 ILE HG12 H N N 160 ILE HG13 H N N 161 ILE HG21 H N N 162 ILE HG22 H N N 163 ILE HG23 H N N 164 ILE HD11 H N N 165 ILE HD12 H N N 166 ILE HD13 H N N 167 ILE HXT H N N 168 LEU N N N N 169 LEU CA C N S 170 LEU C C N N 171 LEU O O N N 172 LEU CB C N N 173 LEU CG C N N 174 LEU CD1 C N N 175 LEU CD2 C N N 176 LEU OXT O N N 177 LEU H H N N 178 LEU H2 H N N 179 LEU HA H N N 180 LEU HB2 H N N 181 LEU HB3 H N N 182 LEU HG H N N 183 LEU HD11 H N N 184 LEU HD12 H N N 185 LEU HD13 H N N 186 LEU HD21 H N N 187 LEU HD22 H N N 188 LEU HD23 H N N 189 LEU HXT H N N 190 LYS N N N N 191 LYS CA C N S 192 LYS C C N N 193 LYS O O N N 194 LYS CB C N N 195 LYS CG C N N 196 LYS CD C N N 197 LYS CE C N N 198 LYS NZ N N N 199 LYS OXT O N N 200 LYS H H N N 201 LYS H2 H N N 202 LYS HA H N N 203 LYS HB2 H N N 204 LYS HB3 H N N 205 LYS HG2 H N N 206 LYS HG3 H N N 207 LYS HD2 H N N 208 LYS HD3 H N N 209 LYS HE2 H N N 210 LYS HE3 H N N 211 LYS HZ1 H N N 212 LYS HZ2 H N N 213 LYS HZ3 H N N 214 LYS HXT H N N 215 PHE N N N N 216 PHE CA C N S 217 PHE C C N N 218 PHE O O N N 219 PHE CB C N N 220 PHE CG C Y N 221 PHE CD1 C Y N 222 PHE CD2 C Y N 223 PHE CE1 C Y N 224 PHE CE2 C Y N 225 PHE CZ C Y N 226 PHE OXT O N N 227 PHE H H N N 228 PHE H2 H N N 229 PHE HA H N N 230 PHE HB2 H N N 231 PHE HB3 H N N 232 PHE HD1 H N N 233 PHE HD2 H N N 234 PHE HE1 H N N 235 PHE HE2 H N N 236 PHE HZ H N N 237 PHE HXT H N N 238 PRO N N N N 239 PRO CA C N S 240 PRO C C N N 241 PRO O O N N 242 PRO CB C N N 243 PRO CG C N N 244 PRO CD C N N 245 PRO OXT O N N 246 PRO H H N N 247 PRO HA H N N 248 PRO HB2 H N N 249 PRO HB3 H N N 250 PRO HG2 H N N 251 PRO HG3 H N N 252 PRO HD2 H N N 253 PRO HD3 H N N 254 PRO HXT H N N 255 SER N N N N 256 SER CA C N S 257 SER C C N N 258 SER O O N N 259 SER CB C N N 260 SER OG O N N 261 SER OXT O N N 262 SER H H N N 263 SER H2 H N N 264 SER HA H N N 265 SER HB2 H N N 266 SER HB3 H N N 267 SER HG H N N 268 SER HXT H N N 269 THR N N N N 270 THR CA C N S 271 THR C C N N 272 THR O O N N 273 THR CB C N R 274 THR OG1 O N N 275 THR CG2 C N N 276 THR OXT O N N 277 THR H H N N 278 THR H2 H N N 279 THR HA H N N 280 THR HB H N N 281 THR HG1 H N N 282 THR HG21 H N N 283 THR HG22 H N N 284 THR HG23 H N N 285 THR HXT H N N 286 TRP N N N N 287 TRP CA C N S 288 TRP C C N N 289 TRP O O N N 290 TRP CB C N N 291 TRP CG C Y N 292 TRP CD1 C Y N 293 TRP CD2 C Y N 294 TRP NE1 N Y N 295 TRP CE2 C Y N 296 TRP CE3 C Y N 297 TRP CZ2 C Y N 298 TRP CZ3 C Y N 299 TRP CH2 C Y N 300 TRP OXT O N N 301 TRP H H N N 302 TRP H2 H N N 303 TRP HA H N N 304 TRP HB2 H N N 305 TRP HB3 H N N 306 TRP HD1 H N N 307 TRP HE1 H N N 308 TRP HE3 H N N 309 TRP HZ2 H N N 310 TRP HZ3 H N N 311 TRP HH2 H N N 312 TRP HXT H N N 313 TYR N N N N 314 TYR CA C N S 315 TYR C C N N 316 TYR O O N N 317 TYR CB C N N 318 TYR CG C Y N 319 TYR CD1 C Y N 320 TYR CD2 C Y N 321 TYR CE1 C Y N 322 TYR CE2 C Y N 323 TYR CZ C Y N 324 TYR OH O N N 325 TYR OXT O N N 326 TYR H H N N 327 TYR H2 H N N 328 TYR HA H N N 329 TYR HB2 H N N 330 TYR HB3 H N N 331 TYR HD1 H N N 332 TYR HD2 H N N 333 TYR HE1 H N N 334 TYR HE2 H N N 335 TYR HH H N N 336 TYR HXT H N N 337 VAL N N N N 338 VAL CA C N S 339 VAL C C N N 340 VAL O O N N 341 VAL CB C N N 342 VAL CG1 C N N 343 VAL CG2 C N N 344 VAL OXT O N N 345 VAL H H N N 346 VAL H2 H N N 347 VAL HA H N N 348 VAL HB H N N 349 VAL HG11 H N N 350 VAL HG12 H N N 351 VAL HG13 H N N 352 VAL HG21 H N N 353 VAL HG22 H N N 354 VAL HG23 H N N 355 VAL HXT H N N 356 # loop_ _chem_comp_bond.comp_id _chem_comp_bond.atom_id_1 _chem_comp_bond.atom_id_2 _chem_comp_bond.value_order _chem_comp_bond.pdbx_aromatic_flag _chem_comp_bond.pdbx_stereo_config _chem_comp_bond.pdbx_ordinal ALA N CA sing N N 1 ALA N H sing N N 2 ALA N H2 sing N N 3 ALA CA C sing N N 4 ALA CA CB sing N N 5 ALA CA HA sing N N 6 ALA C O doub N N 7 ALA C OXT sing N N 8 ALA CB HB1 sing N N 9 ALA CB HB2 sing N N 10 ALA CB HB3 sing N N 11 ALA OXT HXT sing N N 12 ARG N CA sing N N 13 ARG N H sing N N 14 ARG N H2 sing N N 15 ARG CA C sing N N 16 ARG CA CB sing N N 17 ARG CA HA sing N N 18 ARG C O doub N N 19 ARG C OXT sing N N 20 ARG CB CG sing N N 21 ARG CB HB2 sing N N 22 ARG CB HB3 sing N N 23 ARG CG CD sing N N 24 ARG CG HG2 sing N N 25 ARG CG HG3 sing N N 26 ARG CD NE sing N N 27 ARG CD HD2 sing N N 28 ARG CD HD3 sing N N 29 ARG NE CZ sing N N 30 ARG NE HE sing N N 31 ARG CZ NH1 sing N N 32 ARG CZ NH2 doub N N 33 ARG NH1 HH11 sing N N 34 ARG NH1 HH12 sing N N 35 ARG NH2 HH21 sing N N 36 ARG NH2 HH22 sing N N 37 ARG OXT HXT sing N N 38 ASN N CA sing N N 39 ASN N H sing N N 40 ASN N H2 sing N N 41 ASN CA C sing N N 42 ASN CA CB sing N N 43 ASN CA HA sing N N 44 ASN C O doub N N 45 ASN C OXT sing N N 46 ASN CB CG sing N N 47 ASN CB HB2 sing N N 48 ASN CB HB3 sing N N 49 ASN CG OD1 doub N N 50 ASN CG ND2 sing N N 51 ASN ND2 HD21 sing N N 52 ASN ND2 HD22 sing N N 53 ASN OXT HXT sing N N 54 ASP N CA sing N N 55 ASP N H sing N N 56 ASP N H2 sing N N 57 ASP CA C sing N N 58 ASP CA CB sing N N 59 ASP CA HA sing N N 60 ASP C O doub N N 61 ASP C OXT sing N N 62 ASP CB CG sing N N 63 ASP CB HB2 sing N N 64 ASP CB HB3 sing N N 65 ASP CG OD1 doub N N 66 ASP CG OD2 sing N N 67 ASP OD2 HD2 sing N N 68 ASP OXT HXT sing N N 69 GLN N CA sing N N 70 GLN N H sing N N 71 GLN N H2 sing N N 72 GLN CA C sing N N 73 GLN CA CB sing N N 74 GLN CA HA sing N N 75 GLN C O doub N N 76 GLN C OXT sing N N 77 GLN CB CG sing N N 78 GLN CB HB2 sing N N 79 GLN CB HB3 sing N N 80 GLN CG CD sing N N 81 GLN CG HG2 sing N N 82 GLN CG HG3 sing N N 83 GLN CD OE1 doub N N 84 GLN CD NE2 sing N N 85 GLN NE2 HE21 sing N N 86 GLN NE2 HE22 sing N N 87 GLN OXT HXT sing N N 88 GLU N CA sing N N 89 GLU N H sing N N 90 GLU N H2 sing N N 91 GLU CA C sing N N 92 GLU CA CB sing N N 93 GLU CA HA sing N N 94 GLU C O doub N N 95 GLU C OXT sing N N 96 GLU CB CG sing N N 97 GLU CB HB2 sing N N 98 GLU CB HB3 sing N N 99 GLU CG CD sing N N 100 GLU CG HG2 sing N N 101 GLU CG HG3 sing N N 102 GLU CD OE1 doub N N 103 GLU CD OE2 sing N N 104 GLU OE2 HE2 sing N N 105 GLU OXT HXT sing N N 106 GLY N CA sing N N 107 GLY N H sing N N 108 GLY N H2 sing N N 109 GLY CA C sing N N 110 GLY CA HA2 sing N N 111 GLY CA HA3 sing N N 112 GLY C O doub N N 113 GLY C OXT sing N N 114 GLY OXT HXT sing N N 115 HIS N CA sing N N 116 HIS N H sing N N 117 HIS N H2 sing N N 118 HIS CA C sing N N 119 HIS CA CB sing N N 120 HIS CA HA sing N N 121 HIS C O doub N N 122 HIS C OXT sing N N 123 HIS CB CG sing N N 124 HIS CB HB2 sing N N 125 HIS CB HB3 sing N N 126 HIS CG ND1 sing Y N 127 HIS CG CD2 doub Y N 128 HIS ND1 CE1 doub Y N 129 HIS ND1 HD1 sing N N 130 HIS CD2 NE2 sing Y N 131 HIS CD2 HD2 sing N N 132 HIS CE1 NE2 sing Y N 133 HIS CE1 HE1 sing N N 134 HIS NE2 HE2 sing N N 135 HIS OXT HXT sing N N 136 HOH O H1 sing N N 137 HOH O H2 sing N N 138 ILE N CA sing N N 139 ILE N H sing N N 140 ILE N H2 sing N N 141 ILE CA C sing N N 142 ILE CA CB sing N N 143 ILE CA HA sing N N 144 ILE C O doub N N 145 ILE C OXT sing N N 146 ILE CB CG1 sing N N 147 ILE CB CG2 sing N N 148 ILE CB HB sing N N 149 ILE CG1 CD1 sing N N 150 ILE CG1 HG12 sing N N 151 ILE CG1 HG13 sing N N 152 ILE CG2 HG21 sing N N 153 ILE CG2 HG22 sing N N 154 ILE CG2 HG23 sing N N 155 ILE CD1 HD11 sing N N 156 ILE CD1 HD12 sing N N 157 ILE CD1 HD13 sing N N 158 ILE OXT HXT sing N N 159 LEU N CA sing N N 160 LEU N H sing N N 161 LEU N H2 sing N N 162 LEU CA C sing N N 163 LEU CA CB sing N N 164 LEU CA HA sing N N 165 LEU C O doub N N 166 LEU C OXT sing N N 167 LEU CB CG sing N N 168 LEU CB HB2 sing N N 169 LEU CB HB3 sing N N 170 LEU CG CD1 sing N N 171 LEU CG CD2 sing N N 172 LEU CG HG sing N N 173 LEU CD1 HD11 sing N N 174 LEU CD1 HD12 sing N N 175 LEU CD1 HD13 sing N N 176 LEU CD2 HD21 sing N N 177 LEU CD2 HD22 sing N N 178 LEU CD2 HD23 sing N N 179 LEU OXT HXT sing N N 180 LYS N CA sing N N 181 LYS N H sing N N 182 LYS N H2 sing N N 183 LYS CA C sing N N 184 LYS CA CB sing N N 185 LYS CA HA sing N N 186 LYS C O doub N N 187 LYS C OXT sing N N 188 LYS CB CG sing N N 189 LYS CB HB2 sing N N 190 LYS CB HB3 sing N N 191 LYS CG CD sing N N 192 LYS CG HG2 sing N N 193 LYS CG HG3 sing N N 194 LYS CD CE sing N N 195 LYS CD HD2 sing N N 196 LYS CD HD3 sing N N 197 LYS CE NZ sing N N 198 LYS CE HE2 sing N N 199 LYS CE HE3 sing N N 200 LYS NZ HZ1 sing N N 201 LYS NZ HZ2 sing N N 202 LYS NZ HZ3 sing N N 203 LYS OXT HXT sing N N 204 PHE N CA sing N N 205 PHE N H sing N N 206 PHE N H2 sing N N 207 PHE CA C sing N N 208 PHE CA CB sing N N 209 PHE CA HA sing N N 210 PHE C O doub N N 211 PHE C OXT sing N N 212 PHE CB CG sing N N 213 PHE CB HB2 sing N N 214 PHE CB HB3 sing N N 215 PHE CG CD1 doub Y N 216 PHE CG CD2 sing Y N 217 PHE CD1 CE1 sing Y N 218 PHE CD1 HD1 sing N N 219 PHE CD2 CE2 doub Y N 220 PHE CD2 HD2 sing N N 221 PHE CE1 CZ doub Y N 222 PHE CE1 HE1 sing N N 223 PHE CE2 CZ sing Y N 224 PHE CE2 HE2 sing N N 225 PHE CZ HZ sing N N 226 PHE OXT HXT sing N N 227 PRO N CA sing N N 228 PRO N CD sing N N 229 PRO N H sing N N 230 PRO CA C sing N N 231 PRO CA CB sing N N 232 PRO CA HA sing N N 233 PRO C O doub N N 234 PRO C OXT sing N N 235 PRO CB CG sing N N 236 PRO CB HB2 sing N N 237 PRO CB HB3 sing N N 238 PRO CG CD sing N N 239 PRO CG HG2 sing N N 240 PRO CG HG3 sing N N 241 PRO CD HD2 sing N N 242 PRO CD HD3 sing N N 243 PRO OXT HXT sing N N 244 SER N CA sing N N 245 SER N H sing N N 246 SER N H2 sing N N 247 SER CA C sing N N 248 SER CA CB sing N N 249 SER CA HA sing N N 250 SER C O doub N N 251 SER C OXT sing N N 252 SER CB OG sing N N 253 SER CB HB2 sing N N 254 SER CB HB3 sing N N 255 SER OG HG sing N N 256 SER OXT HXT sing N N 257 THR N CA sing N N 258 THR N H sing N N 259 THR N H2 sing N N 260 THR CA C sing N N 261 THR CA CB sing N N 262 THR CA HA sing N N 263 THR C O doub N N 264 THR C OXT sing N N 265 THR CB OG1 sing N N 266 THR CB CG2 sing N N 267 THR CB HB sing N N 268 THR OG1 HG1 sing N N 269 THR CG2 HG21 sing N N 270 THR CG2 HG22 sing N N 271 THR CG2 HG23 sing N N 272 THR OXT HXT sing N N 273 TRP N CA sing N N 274 TRP N H sing N N 275 TRP N H2 sing N N 276 TRP CA C sing N N 277 TRP CA CB sing N N 278 TRP CA HA sing N N 279 TRP C O doub N N 280 TRP C OXT sing N N 281 TRP CB CG sing N N 282 TRP CB HB2 sing N N 283 TRP CB HB3 sing N N 284 TRP CG CD1 doub Y N 285 TRP CG CD2 sing Y N 286 TRP CD1 NE1 sing Y N 287 TRP CD1 HD1 sing N N 288 TRP CD2 CE2 doub Y N 289 TRP CD2 CE3 sing Y N 290 TRP NE1 CE2 sing Y N 291 TRP NE1 HE1 sing N N 292 TRP CE2 CZ2 sing Y N 293 TRP CE3 CZ3 doub Y N 294 TRP CE3 HE3 sing N N 295 TRP CZ2 CH2 doub Y N 296 TRP CZ2 HZ2 sing N N 297 TRP CZ3 CH2 sing Y N 298 TRP CZ3 HZ3 sing N N 299 TRP CH2 HH2 sing N N 300 TRP OXT HXT sing N N 301 TYR N CA sing N N 302 TYR N H sing N N 303 TYR N H2 sing N N 304 TYR CA C sing N N 305 TYR CA CB sing N N 306 TYR CA HA sing N N 307 TYR C O doub N N 308 TYR C OXT sing N N 309 TYR CB CG sing N N 310 TYR CB HB2 sing N N 311 TYR CB HB3 sing N N 312 TYR CG CD1 doub Y N 313 TYR CG CD2 sing Y N 314 TYR CD1 CE1 sing Y N 315 TYR CD1 HD1 sing N N 316 TYR CD2 CE2 doub Y N 317 TYR CD2 HD2 sing N N 318 TYR CE1 CZ doub Y N 319 TYR CE1 HE1 sing N N 320 TYR CE2 CZ sing Y N 321 TYR CE2 HE2 sing N N 322 TYR CZ OH sing N N 323 TYR OH HH sing N N 324 TYR OXT HXT sing N N 325 VAL N CA sing N N 326 VAL N H sing N N 327 VAL N H2 sing N N 328 VAL CA C sing N N 329 VAL CA CB sing N N 330 VAL CA HA sing N N 331 VAL C O doub N N 332 VAL C OXT sing N N 333 VAL CB CG1 sing N N 334 VAL CB CG2 sing N N 335 VAL CB HB sing N N 336 VAL CG1 HG11 sing N N 337 VAL CG1 HG12 sing N N 338 VAL CG1 HG13 sing N N 339 VAL CG2 HG21 sing N N 340 VAL CG2 HG22 sing N N 341 VAL CG2 HG23 sing N N 342 VAL OXT HXT sing N N 343 # _pdbx_initial_refinement_model.id 1 _pdbx_initial_refinement_model.entity_id_list ? _pdbx_initial_refinement_model.type 'experimental model' _pdbx_initial_refinement_model.source_name PDB _pdbx_initial_refinement_model.accession_code 1RST _pdbx_initial_refinement_model.details ? # _atom_sites.entry_id 1N4J _atom_sites.fract_transf_matrix[1][1] 0.016892 _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] 0.016892 _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] 0.005562 _atom_sites.fract_transf_vector[1] 0.000000 _atom_sites.fract_transf_vector[2] 0.000000 _atom_sites.fract_transf_vector[3] 0.000000 # loop_ _atom_type.symbol C N O # loop_