data_4SRN # _entry.id 4SRN # _audit_conform.dict_name mmcif_pdbx.dic _audit_conform.dict_version 5.397 _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 4SRN pdb_00004srn 10.2210/pdb4srn/pdb WWPDB D_1000179424 ? ? # 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 1994-12-20 2 'Structure model' 1 1 2008-03-25 3 'Structure model' 1 2 2011-07-13 4 'Structure model' 1 3 2013-01-16 5 'Structure model' 1 4 2019-07-17 6 'Structure model' 1 5 2019-08-14 7 'Structure model' 1 6 2024-10-30 # _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' 'Structure summary' 4 5 'Structure model' 'Data collection' 5 5 'Structure model' Other 6 5 'Structure model' 'Refinement description' 7 6 'Structure model' 'Data collection' 8 6 'Structure model' 'Refinement description' 9 7 'Structure model' 'Data collection' 10 7 'Structure model' 'Database references' 11 7 'Structure model' 'Derived calculations' 12 7 'Structure model' 'Structure summary' # loop_ _pdbx_audit_revision_category.ordinal _pdbx_audit_revision_category.revision_ordinal _pdbx_audit_revision_category.data_content_type _pdbx_audit_revision_category.category 1 5 'Structure model' pdbx_database_status 2 5 'Structure model' software 3 6 'Structure model' software 4 7 'Structure model' chem_comp_atom 5 7 'Structure model' chem_comp_bond 6 7 'Structure model' database_2 7 7 'Structure model' pdbx_entry_details 8 7 'Structure model' pdbx_modification_feature 9 7 '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 5 'Structure model' '_pdbx_database_status.process_site' 2 5 'Structure model' '_software.classification' 3 6 'Structure model' '_software.classification' 4 7 'Structure model' '_database_2.pdbx_DOI' 5 7 'Structure model' '_database_2.pdbx_database_accession' 6 7 'Structure model' '_pdbx_entry_details.has_protein_modification' 7 7 'Structure model' '_struct_site.pdbx_auth_asym_id' 8 7 'Structure model' '_struct_site.pdbx_auth_comp_id' 9 7 'Structure model' '_struct_site.pdbx_auth_seq_id' # _pdbx_database_status.status_code REL _pdbx_database_status.entry_id 4SRN _pdbx_database_status.recvd_initial_deposition_date 1991-05-20 _pdbx_database_status.deposit_site ? _pdbx_database_status.process_site BNL _pdbx_database_status.SG_entry . _pdbx_database_status.status_code_sf ? _pdbx_database_status.status_code_mr ? _pdbx_database_status.status_code_cs ? _pdbx_database_status.methods_development_category ? _pdbx_database_status.pdb_format_compatible Y _pdbx_database_status.status_code_nmr_data ? # loop_ _audit_author.name _audit_author.pdbx_ordinal 'deMel, V.S.J.' 1 'Martin, P.D.' 2 'Doscher, M.S.' 3 'Edwards, B.F.P.' 4 # _citation.id primary _citation.title 'Structural changes that accompany the reduced catalytic efficiency of two semisynthetic ribonuclease analogs.' _citation.journal_abbrev J.Biol.Chem. _citation.journal_volume 267 _citation.page_first 247 _citation.page_last 256 _citation.year 1992 _citation.journal_id_ASTM JBCHA3 _citation.country US _citation.journal_id_ISSN 0021-9258 _citation.journal_id_CSD 0071 _citation.book_publisher ? _citation.pdbx_database_id_PubMed 1730593 _citation.pdbx_database_id_DOI ? # loop_ _citation_author.citation_id _citation_author.name _citation_author.ordinal _citation_author.identifier_ORCID primary 'deMel, V.S.' 1 ? primary 'Martin, P.D.' 2 ? primary 'Doscher, M.S.' 3 ? primary 'Edwards, B.F.' 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 'RIBONUCLEASE A' 12494.965 1 3.1.27.5 ? ? ? 2 polymer man 'RIBONUCLEASE A' 1187.365 1 ? ? ? ? 3 non-polymer syn 'SULFATE ION' 96.063 1 ? ? ? ? 4 water nat water 18.015 111 ? ? ? ? # 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 ;KETAAAKFERQHMDSSTSAASSSNYCNQMMKSRNLTKDRCKPVNTFVHESLADVQAVCSQKNVACKNGQTNCYQSYSTMS ITDCRETGSSKYPNCAYKTTQANKHIIVACEGN ; ;KETAAAKFERQHMDSSTSAASSSNYCNQMMKSRNLTKDRCKPVNTFVHESLADVQAVCSQKNVACKNGQTNCYQSYSTMS ITDCRETGSSKYPNCAYKTTQANKHIIVACEGN ; A ? 2 'polypeptide(L)' no no PYVPVHFAASV PYVPVHFAASV B ? # loop_ _pdbx_entity_nonpoly.entity_id _pdbx_entity_nonpoly.name _pdbx_entity_nonpoly.comp_id 3 'SULFATE ION' SO4 4 water HOH # loop_ _entity_poly_seq.entity_id _entity_poly_seq.num _entity_poly_seq.mon_id _entity_poly_seq.hetero 1 1 LYS n 1 2 GLU n 1 3 THR n 1 4 ALA n 1 5 ALA n 1 6 ALA n 1 7 LYS n 1 8 PHE n 1 9 GLU n 1 10 ARG n 1 11 GLN n 1 12 HIS n 1 13 MET n 1 14 ASP n 1 15 SER n 1 16 SER n 1 17 THR n 1 18 SER n 1 19 ALA n 1 20 ALA n 1 21 SER n 1 22 SER n 1 23 SER n 1 24 ASN n 1 25 TYR n 1 26 CYS n 1 27 ASN n 1 28 GLN n 1 29 MET n 1 30 MET n 1 31 LYS n 1 32 SER n 1 33 ARG n 1 34 ASN n 1 35 LEU n 1 36 THR n 1 37 LYS n 1 38 ASP n 1 39 ARG n 1 40 CYS n 1 41 LYS n 1 42 PRO n 1 43 VAL n 1 44 ASN n 1 45 THR n 1 46 PHE n 1 47 VAL n 1 48 HIS n 1 49 GLU n 1 50 SER n 1 51 LEU n 1 52 ALA n 1 53 ASP n 1 54 VAL n 1 55 GLN n 1 56 ALA n 1 57 VAL n 1 58 CYS n 1 59 SER n 1 60 GLN n 1 61 LYS n 1 62 ASN n 1 63 VAL n 1 64 ALA n 1 65 CYS n 1 66 LYS n 1 67 ASN n 1 68 GLY n 1 69 GLN n 1 70 THR n 1 71 ASN n 1 72 CYS n 1 73 TYR n 1 74 GLN n 1 75 SER n 1 76 TYR n 1 77 SER n 1 78 THR n 1 79 MET n 1 80 SER n 1 81 ILE n 1 82 THR n 1 83 ASP n 1 84 CYS n 1 85 ARG n 1 86 GLU n 1 87 THR n 1 88 GLY n 1 89 SER n 1 90 SER n 1 91 LYS n 1 92 TYR n 1 93 PRO n 1 94 ASN n 1 95 CYS n 1 96 ALA n 1 97 TYR n 1 98 LYS n 1 99 THR n 1 100 THR n 1 101 GLN n 1 102 ALA n 1 103 ASN n 1 104 LYS n 1 105 HIS n 1 106 ILE n 1 107 ILE n 1 108 VAL n 1 109 ALA n 1 110 CYS n 1 111 GLU n 1 112 GLY n 1 113 ASN n 2 1 PRO n 2 2 TYR n 2 3 VAL n 2 4 PRO n 2 5 VAL n 2 6 HIS n 2 7 PHE n 2 8 ALA n 2 9 ALA n 2 10 SER n 2 11 VAL 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 ? ? ? cattle Bos ? ? ? ? ? ? ? 'Bos taurus' 9913 ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? 2 1 sample ? ? ? cattle Bos ? ? ? ? ? ? ? 'Bos taurus' 9913 ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? # 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 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 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 SO4 non-polymer . 'SULFATE ION' ? 'O4 S -2' 96.063 THR 'L-peptide linking' y THREONINE ? 'C4 H9 N O3' 119.119 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 LYS 1 1 1 LYS LYS A . n A 1 2 GLU 2 2 2 GLU GLU A . n A 1 3 THR 3 3 3 THR THR A . n A 1 4 ALA 4 4 4 ALA ALA A . n A 1 5 ALA 5 5 5 ALA ALA A . n A 1 6 ALA 6 6 6 ALA ALA A . n A 1 7 LYS 7 7 7 LYS LYS A . n A 1 8 PHE 8 8 8 PHE PHE A . n A 1 9 GLU 9 9 9 GLU GLU A . n A 1 10 ARG 10 10 10 ARG ARG A . n A 1 11 GLN 11 11 11 GLN GLN A . n A 1 12 HIS 12 12 12 HIS HIS A . n A 1 13 MET 13 13 13 MET MET A . n A 1 14 ASP 14 14 14 ASP ASP A . n A 1 15 SER 15 15 15 SER SER A . n A 1 16 SER 16 16 16 SER SER A . n A 1 17 THR 17 17 17 THR THR A . n A 1 18 SER 18 18 18 SER SER A . n A 1 19 ALA 19 19 19 ALA ALA A . n A 1 20 ALA 20 20 20 ALA ALA A . n A 1 21 SER 21 21 21 SER SER A . n A 1 22 SER 22 22 22 SER SER A . n A 1 23 SER 23 23 23 SER SER A . n A 1 24 ASN 24 24 24 ASN ASN A . n A 1 25 TYR 25 25 25 TYR TYR A . n A 1 26 CYS 26 26 26 CYS CYS A . n A 1 27 ASN 27 27 27 ASN ASN A . n A 1 28 GLN 28 28 28 GLN GLN A . n A 1 29 MET 29 29 29 MET MET A . n A 1 30 MET 30 30 30 MET MET A . n A 1 31 LYS 31 31 31 LYS LYS A . n A 1 32 SER 32 32 32 SER SER A . n A 1 33 ARG 33 33 33 ARG ARG A . n A 1 34 ASN 34 34 34 ASN ASN A . n A 1 35 LEU 35 35 35 LEU LEU A . n A 1 36 THR 36 36 36 THR THR A . n A 1 37 LYS 37 37 37 LYS LYS A . n A 1 38 ASP 38 38 38 ASP ASP A . n A 1 39 ARG 39 39 39 ARG ARG A . n A 1 40 CYS 40 40 40 CYS CYS A . n A 1 41 LYS 41 41 41 LYS LYS A . n A 1 42 PRO 42 42 42 PRO PRO A . n A 1 43 VAL 43 43 43 VAL VAL A . n A 1 44 ASN 44 44 44 ASN ASN A . n A 1 45 THR 45 45 45 THR THR A . n A 1 46 PHE 46 46 46 PHE PHE A . n A 1 47 VAL 47 47 47 VAL VAL A . n A 1 48 HIS 48 48 48 HIS HIS A . n A 1 49 GLU 49 49 49 GLU GLU A . n A 1 50 SER 50 50 50 SER SER A . n A 1 51 LEU 51 51 51 LEU LEU A . n A 1 52 ALA 52 52 52 ALA ALA A . n A 1 53 ASP 53 53 53 ASP ASP A . n A 1 54 VAL 54 54 54 VAL VAL A . n A 1 55 GLN 55 55 55 GLN GLN A . n A 1 56 ALA 56 56 56 ALA ALA A . n A 1 57 VAL 57 57 57 VAL VAL A . n A 1 58 CYS 58 58 58 CYS CYS A . n A 1 59 SER 59 59 59 SER SER A . n A 1 60 GLN 60 60 60 GLN GLN A . n A 1 61 LYS 61 61 61 LYS LYS A . n A 1 62 ASN 62 62 62 ASN ASN A . n A 1 63 VAL 63 63 63 VAL VAL A . n A 1 64 ALA 64 64 64 ALA ALA A . n A 1 65 CYS 65 65 65 CYS CYS A . n A 1 66 LYS 66 66 66 LYS LYS A . n A 1 67 ASN 67 67 67 ASN ASN A . n A 1 68 GLY 68 68 68 GLY GLY A . n A 1 69 GLN 69 69 69 GLN GLN A . n A 1 70 THR 70 70 70 THR THR A . n A 1 71 ASN 71 71 71 ASN ASN A . n A 1 72 CYS 72 72 72 CYS CYS A . n A 1 73 TYR 73 73 73 TYR TYR A . n A 1 74 GLN 74 74 74 GLN GLN A . n A 1 75 SER 75 75 75 SER SER A . n A 1 76 TYR 76 76 76 TYR TYR A . n A 1 77 SER 77 77 77 SER SER A . n A 1 78 THR 78 78 78 THR THR A . n A 1 79 MET 79 79 79 MET MET A . n A 1 80 SER 80 80 80 SER SER A . n A 1 81 ILE 81 81 81 ILE ILE A . n A 1 82 THR 82 82 82 THR THR A . n A 1 83 ASP 83 83 83 ASP ASP A . n A 1 84 CYS 84 84 84 CYS CYS A . n A 1 85 ARG 85 85 85 ARG ARG A . n A 1 86 GLU 86 86 86 GLU GLU A . n A 1 87 THR 87 87 87 THR THR A . n A 1 88 GLY 88 88 88 GLY GLY A . n A 1 89 SER 89 89 89 SER SER A . n A 1 90 SER 90 90 90 SER SER A . n A 1 91 LYS 91 91 91 LYS LYS A . n A 1 92 TYR 92 92 92 TYR TYR A . n A 1 93 PRO 93 93 93 PRO PRO A . n A 1 94 ASN 94 94 94 ASN ASN A . n A 1 95 CYS 95 95 95 CYS CYS A . n A 1 96 ALA 96 96 96 ALA ALA A . n A 1 97 TYR 97 97 97 TYR TYR A . n A 1 98 LYS 98 98 98 LYS LYS A . n A 1 99 THR 99 99 99 THR THR A . n A 1 100 THR 100 100 100 THR THR A . n A 1 101 GLN 101 101 101 GLN GLN A . n A 1 102 ALA 102 102 102 ALA ALA A . n A 1 103 ASN 103 103 103 ASN ASN A . n A 1 104 LYS 104 104 104 LYS LYS A . n A 1 105 HIS 105 105 105 HIS HIS A . n A 1 106 ILE 106 106 106 ILE ILE A . n A 1 107 ILE 107 107 107 ILE ILE A . n A 1 108 VAL 108 108 108 VAL VAL A . n A 1 109 ALA 109 109 109 ALA ALA A . n A 1 110 CYS 110 110 110 CYS CYS A . n A 1 111 GLU 111 111 111 GLU GLU A . n A 1 112 GLY 112 112 112 GLY GLY A . n A 1 113 ASN 113 113 113 ASN ASN A . n B 2 1 PRO 1 114 114 PRO PRO B . n B 2 2 TYR 2 115 115 TYR TYR B . n B 2 3 VAL 3 116 116 VAL VAL B . n B 2 4 PRO 4 117 117 PRO PRO B . n B 2 5 VAL 5 118 118 VAL VAL B . n B 2 6 HIS 6 119 119 HIS HIS B . n B 2 7 PHE 7 120 120 PHE PHE B . n B 2 8 ALA 8 121 121 ALA ALA B . n B 2 9 ALA 9 122 122 ALA ALA B . n B 2 10 SER 10 123 123 SER SER B . n B 2 11 VAL 11 124 124 VAL VAL B . 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 C 3 SO4 1 125 125 SO4 SO4 B . D 4 HOH 1 126 126 HOH HOH A . D 4 HOH 2 127 127 HOH HOH A . D 4 HOH 3 128 128 HOH HOH A . D 4 HOH 4 129 129 HOH HOH A . D 4 HOH 5 130 130 HOH HOH A . D 4 HOH 6 131 131 HOH HOH A . D 4 HOH 7 132 132 HOH HOH A . D 4 HOH 8 133 133 HOH HOH A . D 4 HOH 9 134 134 HOH HOH A . D 4 HOH 10 135 135 HOH HOH A . D 4 HOH 11 136 136 HOH HOH A . D 4 HOH 12 137 137 HOH HOH A . D 4 HOH 13 138 138 HOH HOH A . D 4 HOH 14 139 139 HOH HOH A . D 4 HOH 15 140 140 HOH HOH A . D 4 HOH 16 141 141 HOH HOH A . D 4 HOH 17 142 142 HOH HOH A . D 4 HOH 18 143 143 HOH HOH A . D 4 HOH 19 144 144 HOH HOH A . D 4 HOH 20 145 145 HOH HOH A . D 4 HOH 21 146 146 HOH HOH A . D 4 HOH 22 148 148 HOH HOH A . D 4 HOH 23 149 149 HOH HOH A . D 4 HOH 24 151 151 HOH HOH A . D 4 HOH 25 154 154 HOH HOH A . D 4 HOH 26 155 155 HOH HOH A . D 4 HOH 27 156 156 HOH HOH A . D 4 HOH 28 157 157 HOH HOH A . D 4 HOH 29 158 158 HOH HOH A . D 4 HOH 30 159 159 HOH HOH A . D 4 HOH 31 160 160 HOH HOH A . D 4 HOH 32 161 161 HOH HOH A . D 4 HOH 33 162 162 HOH HOH A . D 4 HOH 34 163 163 HOH HOH A . D 4 HOH 35 164 164 HOH HOH A . D 4 HOH 36 166 166 HOH HOH A . D 4 HOH 37 167 167 HOH HOH A . D 4 HOH 38 168 168 HOH HOH A . D 4 HOH 39 169 169 HOH HOH A . D 4 HOH 40 170 170 HOH HOH A . D 4 HOH 41 171 171 HOH HOH A . D 4 HOH 42 172 172 HOH HOH A . D 4 HOH 43 173 173 HOH HOH A . D 4 HOH 44 174 174 HOH HOH A . D 4 HOH 45 175 175 HOH HOH A . D 4 HOH 46 176 176 HOH HOH A . D 4 HOH 47 177 177 HOH HOH A . D 4 HOH 48 178 178 HOH HOH A . D 4 HOH 49 179 179 HOH HOH A . D 4 HOH 50 180 180 HOH HOH A . D 4 HOH 51 181 181 HOH HOH A . D 4 HOH 52 182 182 HOH HOH A . D 4 HOH 53 183 183 HOH HOH A . D 4 HOH 54 185 185 HOH HOH A . D 4 HOH 55 186 186 HOH HOH A . D 4 HOH 56 187 187 HOH HOH A . D 4 HOH 57 188 188 HOH HOH A . D 4 HOH 58 189 189 HOH HOH A . D 4 HOH 59 190 190 HOH HOH A . D 4 HOH 60 192 192 HOH HOH A . D 4 HOH 61 193 193 HOH HOH A . D 4 HOH 62 194 194 HOH HOH A . D 4 HOH 63 195 195 HOH HOH A . D 4 HOH 64 196 196 HOH HOH A . D 4 HOH 65 198 198 HOH HOH A . D 4 HOH 66 199 199 HOH HOH A . D 4 HOH 67 200 200 HOH HOH A . D 4 HOH 68 201 201 HOH HOH A . D 4 HOH 69 203 203 HOH HOH A . D 4 HOH 70 204 204 HOH HOH A . D 4 HOH 71 212 212 HOH HOH A . D 4 HOH 72 216 216 HOH HOH A . D 4 HOH 73 217 217 HOH HOH A . D 4 HOH 74 218 218 HOH HOH A . D 4 HOH 75 220 220 HOH HOH A . D 4 HOH 76 222 222 HOH HOH A . D 4 HOH 77 227 227 HOH HOH A . D 4 HOH 78 243 243 HOH HOH A . D 4 HOH 79 244 244 HOH HOH A . D 4 HOH 80 252 252 HOH HOH A . D 4 HOH 81 257 257 HOH HOH A . D 4 HOH 82 259 259 HOH HOH A . D 4 HOH 83 271 271 HOH HOH A . D 4 HOH 84 272 272 HOH HOH A . D 4 HOH 85 297 297 HOH HOH A . D 4 HOH 86 309 309 HOH HOH A . D 4 HOH 87 313 313 HOH HOH A . D 4 HOH 88 314 314 HOH HOH A . D 4 HOH 89 325 325 HOH HOH A . D 4 HOH 90 340 340 HOH HOH A . D 4 HOH 91 341 341 HOH HOH A . D 4 HOH 92 342 342 HOH HOH A . D 4 HOH 93 345 345 HOH HOH A . D 4 HOH 94 350 350 HOH HOH A . D 4 HOH 95 353 353 HOH HOH A . D 4 HOH 96 361 361 HOH HOH A . D 4 HOH 97 362 362 HOH HOH A . D 4 HOH 98 370 370 HOH HOH A . D 4 HOH 99 371 371 HOH HOH A . D 4 HOH 100 389 389 HOH HOH A . D 4 HOH 101 397 397 HOH HOH A . D 4 HOH 102 400 400 HOH HOH A . D 4 HOH 103 401 401 HOH HOH A . D 4 HOH 104 402 402 HOH HOH A . E 4 HOH 1 150 150 HOH HOH B . E 4 HOH 2 152 152 HOH HOH B . E 4 HOH 3 153 153 HOH HOH B . E 4 HOH 4 184 184 HOH HOH B . E 4 HOH 5 197 197 HOH HOH B . E 4 HOH 6 338 338 HOH HOH B . E 4 HOH 7 395 395 HOH HOH B . # loop_ _software.name _software.classification _software.version _software.citation_id _software.pdbx_ordinal X-PLOR 'model building' . ? 1 PROLSQ refinement . ? 2 X-PLOR refinement . ? 3 X-PLOR phasing . ? 4 # _cell.entry_id 4SRN _cell.length_a 64.730 _cell.length_b 64.730 _cell.length_c 64.920 _cell.angle_alpha 90.00 _cell.angle_beta 90.00 _cell.angle_gamma 120.00 _cell.Z_PDB 6 _cell.pdbx_unique_axis ? _cell.length_a_esd ? _cell.length_b_esd ? _cell.length_c_esd ? _cell.angle_alpha_esd ? _cell.angle_beta_esd ? _cell.angle_gamma_esd ? # _symmetry.entry_id 4SRN _symmetry.space_group_name_H-M 'P 32 2 1' _symmetry.pdbx_full_space_group_name_H-M ? _symmetry.cell_setting ? _symmetry.Int_Tables_number 154 _symmetry.space_group_name_Hall ? # _exptl.entry_id 4SRN _exptl.method 'X-RAY DIFFRACTION' _exptl.crystals_number ? # _exptl_crystal.id 1 _exptl_crystal.density_meas ? _exptl_crystal.density_Matthews 2.87 _exptl_crystal.density_percent_sol 57.12 _exptl_crystal.description ? _exptl_crystal.F_000 ? _exptl_crystal.preparation ? # _exptl_crystal_grow.crystal_id 1 _exptl_crystal_grow.method ? _exptl_crystal_grow.temp ? _exptl_crystal_grow.temp_details ? _exptl_crystal_grow.pH ? _exptl_crystal_grow.pdbx_pH_range ? _exptl_crystal_grow.pdbx_details ;THE MOTHER LIQUOR WAS 80 PERCENT SATURATED AMMONIUM SULFATE, PH 5.2. ; # _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.monochromator ? _diffrn_radiation.pdbx_monochromatic_or_laue_m_l ? _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 4SRN _reflns.observed_criterion_sigma_I ? _reflns.observed_criterion_sigma_F 2. _reflns.d_resolution_low ? _reflns.d_resolution_high ? _reflns.number_obs ? _reflns.number_all ? _reflns.percent_possible_obs ? _reflns.pdbx_Rmerge_I_obs ? _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_chi_squared ? _reflns.pdbx_scaling_rejects ? _reflns.pdbx_ordinal 1 _reflns.pdbx_diffrn_id 1 # _refine.entry_id 4SRN _refine.ls_number_reflns_obs ? _refine.ls_number_reflns_all ? _refine.pdbx_ls_sigma_I ? _refine.pdbx_ls_sigma_F ? _refine.pdbx_data_cutoff_high_absF ? _refine.pdbx_data_cutoff_low_absF ? _refine.pdbx_data_cutoff_high_rms_absF ? _refine.ls_d_res_low 5.0 _refine.ls_d_res_high 2.0 _refine.ls_percent_reflns_obs ? _refine.ls_R_factor_obs 0.172 _refine.ls_R_factor_all ? _refine.ls_R_factor_R_work 0.172 _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 ? _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.ls_redundancy_reflns_obs ? _refine.pdbx_overall_phase_error ? _refine.B_iso_min ? _refine.B_iso_max ? _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.overall_SU_R_Cruickshank_DPI ? _refine.overall_SU_R_free ? _refine.ls_wR_factor_R_free ? _refine.ls_wR_factor_R_work ? _refine.overall_FOM_free_R_set ? _refine.overall_FOM_work_R_set ? _refine.pdbx_diffrn_id 1 _refine.pdbx_TLS_residual_ADP_flag ? _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 948 _refine_hist.pdbx_number_atoms_nucleic_acid 0 _refine_hist.pdbx_number_atoms_ligand 5 _refine_hist.number_atoms_solvent 111 _refine_hist.number_atoms_total 1064 _refine_hist.d_res_high 2.0 _refine_hist.d_res_low 5.0 # 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 0.025 ? ? ? '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 ? ? ? ? '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' ? # _database_PDB_matrix.entry_id 4SRN _database_PDB_matrix.origx[1][1] 1.000000 _database_PDB_matrix.origx[1][2] 0.000000 _database_PDB_matrix.origx[1][3] 0.000000 _database_PDB_matrix.origx[2][1] 0.000000 _database_PDB_matrix.origx[2][2] 1.000000 _database_PDB_matrix.origx[2][3] 0.000000 _database_PDB_matrix.origx[3][1] 0.000000 _database_PDB_matrix.origx[3][2] 0.000000 _database_PDB_matrix.origx[3][3] 1.000000 _database_PDB_matrix.origx_vector[1] 0.00000 _database_PDB_matrix.origx_vector[2] 0.00000 _database_PDB_matrix.origx_vector[3] 0.00000 # _struct.entry_id 4SRN _struct.title 'STRUCTURAL CHANGES THAT ACCOMPANY THE REDUCED CATALYTIC EFFICIENCY OF TWO SEMISYNTHETIC RIBONUCLEASE ANALOGS' _struct.pdbx_model_details ? _struct.pdbx_CASP_flag ? _struct.pdbx_model_type_details ? # _struct_keywords.entry_id 4SRN _struct_keywords.pdbx_keywords 'HYDROLASE(NUCLEIC ACID,RNA)' _struct_keywords.text 'HYDROLASE(NUCLEIC ACID, RNA)' # 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 ? D N N 4 ? E N N 4 ? # loop_ _struct_ref.id _struct_ref.db_name _struct_ref.db_code _struct_ref.pdbx_db_accession _struct_ref.entity_id _struct_ref.pdbx_align_begin _struct_ref.pdbx_seq_one_letter_code _struct_ref.pdbx_db_isoform 1 UNP RNAS1_BOVIN P61823 1 27 ? ? 2 UNP RNAS1_BOVIN P61823 2 140 ? ? # 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 4SRN A 1 ? 113 ? P61823 27 ? 139 ? 1 113 2 2 4SRN B 1 ? 11 ? P61823 140 ? 150 ? 114 124 # _pdbx_struct_assembly.id 1 _pdbx_struct_assembly.details author_and_software_defined_assembly _pdbx_struct_assembly.method_details PISA _pdbx_struct_assembly.oligomeric_details dimeric _pdbx_struct_assembly.oligomeric_count 2 # loop_ _pdbx_struct_assembly_prop.biol_id _pdbx_struct_assembly_prop.type _pdbx_struct_assembly_prop.value _pdbx_struct_assembly_prop.details 1 'ABSA (A^2)' 1930 ? 1 MORE -30 ? 1 'SSA (A^2)' 6810 ? # _pdbx_struct_assembly_gen.assembly_id 1 _pdbx_struct_assembly_gen.oper_expression 1 _pdbx_struct_assembly_gen.asym_id_list A,B,C,D,E # _pdbx_struct_oper_list.id 1 _pdbx_struct_oper_list.type 'identity operation' _pdbx_struct_oper_list.name 1_555 _pdbx_struct_oper_list.symmetry_operation x,y,z _pdbx_struct_oper_list.matrix[1][1] 1.0000000000 _pdbx_struct_oper_list.matrix[1][2] 0.0000000000 _pdbx_struct_oper_list.matrix[1][3] 0.0000000000 _pdbx_struct_oper_list.vector[1] 0.0000000000 _pdbx_struct_oper_list.matrix[2][1] 0.0000000000 _pdbx_struct_oper_list.matrix[2][2] 1.0000000000 _pdbx_struct_oper_list.matrix[2][3] 0.0000000000 _pdbx_struct_oper_list.vector[2] 0.0000000000 _pdbx_struct_oper_list.matrix[3][1] 0.0000000000 _pdbx_struct_oper_list.matrix[3][2] 0.0000000000 _pdbx_struct_oper_list.matrix[3][3] 1.0000000000 _pdbx_struct_oper_list.vector[3] 0.0000000000 # _struct_biol.id 1 _struct_biol.details ? # loop_ _struct_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 H1 THR A 3 ? MET A 13 ? THR A 3 MET A 13 1 ? 11 HELX_P HELX_P2 H2 ASN A 24 ? ASN A 34 ? ASN A 24 ASN A 34 1 ? 11 HELX_P HELX_P3 H3 SER A 50 ? GLN A 60 ? SER A 50 GLN A 60 1 ? 11 # _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 disulf1 disulf ? ? A CYS 26 SG ? ? ? 1_555 A CYS 84 SG ? ? A CYS 26 A CYS 84 1_555 ? ? ? ? ? ? ? 2.005 ? ? disulf2 disulf ? ? A CYS 40 SG ? ? ? 1_555 A CYS 95 SG ? ? A CYS 40 A CYS 95 1_555 ? ? ? ? ? ? ? 1.896 ? ? disulf3 disulf ? ? A CYS 58 SG ? ? ? 1_555 A CYS 110 SG ? ? A CYS 58 A CYS 110 1_555 ? ? ? ? ? ? ? 1.962 ? ? disulf4 disulf ? ? A CYS 65 SG ? ? ? 1_555 A CYS 72 SG ? ? A CYS 65 A CYS 72 1_555 ? ? ? ? ? ? ? 2.022 ? ? # _struct_conn_type.id disulf _struct_conn_type.criteria ? _struct_conn_type.reference ? # loop_ _pdbx_modification_feature.ordinal _pdbx_modification_feature.label_comp_id _pdbx_modification_feature.label_asym_id _pdbx_modification_feature.label_seq_id _pdbx_modification_feature.label_alt_id _pdbx_modification_feature.modified_residue_label_comp_id _pdbx_modification_feature.modified_residue_label_asym_id _pdbx_modification_feature.modified_residue_label_seq_id _pdbx_modification_feature.modified_residue_label_alt_id _pdbx_modification_feature.auth_comp_id _pdbx_modification_feature.auth_asym_id _pdbx_modification_feature.auth_seq_id _pdbx_modification_feature.PDB_ins_code _pdbx_modification_feature.symmetry _pdbx_modification_feature.modified_residue_auth_comp_id _pdbx_modification_feature.modified_residue_auth_asym_id _pdbx_modification_feature.modified_residue_auth_seq_id _pdbx_modification_feature.modified_residue_PDB_ins_code _pdbx_modification_feature.modified_residue_symmetry _pdbx_modification_feature.comp_id_linking_atom _pdbx_modification_feature.modified_residue_id_linking_atom _pdbx_modification_feature.modified_residue_id _pdbx_modification_feature.ref_pcm_id _pdbx_modification_feature.ref_comp_id _pdbx_modification_feature.type _pdbx_modification_feature.category 1 CYS A 26 ? CYS A 84 ? CYS A 26 ? 1_555 CYS A 84 ? 1_555 SG SG . . . None 'Disulfide bridge' 2 CYS A 40 ? CYS A 95 ? CYS A 40 ? 1_555 CYS A 95 ? 1_555 SG SG . . . None 'Disulfide bridge' 3 CYS A 58 ? CYS A 110 ? CYS A 58 ? 1_555 CYS A 110 ? 1_555 SG SG . . . None 'Disulfide bridge' 4 CYS A 65 ? CYS A 72 ? CYS A 65 ? 1_555 CYS A 72 ? 1_555 SG SG . . . None 'Disulfide bridge' # _struct_mon_prot_cis.pdbx_id 1 _struct_mon_prot_cis.label_comp_id TYR _struct_mon_prot_cis.label_seq_id 92 _struct_mon_prot_cis.label_asym_id A _struct_mon_prot_cis.label_alt_id . _struct_mon_prot_cis.pdbx_PDB_ins_code ? _struct_mon_prot_cis.auth_comp_id TYR _struct_mon_prot_cis.auth_seq_id 92 _struct_mon_prot_cis.auth_asym_id A _struct_mon_prot_cis.pdbx_label_comp_id_2 PRO _struct_mon_prot_cis.pdbx_label_seq_id_2 93 _struct_mon_prot_cis.pdbx_label_asym_id_2 A _struct_mon_prot_cis.pdbx_PDB_ins_code_2 ? _struct_mon_prot_cis.pdbx_auth_comp_id_2 PRO _struct_mon_prot_cis.pdbx_auth_seq_id_2 93 _struct_mon_prot_cis.pdbx_auth_asym_id_2 A _struct_mon_prot_cis.pdbx_PDB_model_num 1 _struct_mon_prot_cis.pdbx_omega_angle -0.44 # _struct_sheet.id S1 _struct_sheet.type ? _struct_sheet.number_strands 3 _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 S1 1 2 ? anti-parallel S1 2 3 ? 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 S1 1 PRO A 42 ? HIS A 48 ? PRO A 42 HIS A 48 S1 2 ASN A 71 ? TYR A 92 ? ASN A 71 TYR A 92 S1 3 ASN A 94 ? CYS A 110 ? ASN A 94 CYS A 110 # 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 S1 1 2 O PHE A 46 ? O PHE A 46 N THR A 82 ? N THR A 82 S1 2 3 O ILE A 81 ? O ILE A 81 N ALA A 102 ? N ALA A 102 # _struct_site.id AC1 _struct_site.pdbx_evidence_code Software _struct_site.pdbx_auth_asym_id B _struct_site.pdbx_auth_comp_id SO4 _struct_site.pdbx_auth_seq_id 125 _struct_site.pdbx_auth_ins_code ? _struct_site.pdbx_num_residues 7 _struct_site.details 'BINDING SITE FOR RESIDUE SO4 B 125' # 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 GLN A 11 ? GLN A 11 . ? 1_555 ? 2 AC1 7 HIS A 12 ? HIS A 12 . ? 1_555 ? 3 AC1 7 VAL B 5 ? VAL B 118 . ? 1_555 ? 4 AC1 7 HIS B 6 ? HIS B 119 . ? 1_555 ? 5 AC1 7 PHE B 7 ? PHE B 120 . ? 1_555 ? 6 AC1 7 HOH E . ? HOH B 153 . ? 1_555 ? 7 AC1 7 HOH E . ? HOH B 197 . ? 1_555 ? # _pdbx_entry_details.entry_id 4SRN _pdbx_entry_details.compound_details ;FEATURES OF THE STRUCTURE: 1. IN SPITE OF AN EIGHT-RESIDUE REDUNDANCY BETWEEN RNASE 1 - 118 AND RNASE 111 - 124(D121A), NO REDUNDANT STRUCTURE IS SEEN IN THE CRYSTAL. RESIDUES 114 - 118 OF RNASE 1 - 118 AND RESIDUES 111 - 113 OF RNASE 111 - 124(D121A) DO NOT APPEAR IN THE MAP. 2. HIS 119 IS PREDOMINANTLY IN THE CONFORMATION REPORTED BY MARTIN FOR THE PARENT STRUCTURE. ; _pdbx_entry_details.source_details ? _pdbx_entry_details.nonpolymer_details ;A TOTAL OF 111 WATER MOLECULES WERE INCLUDED. A SULFATE ANION OCCURS IN THE ACTIVE SITE AND WAS ALSO REFINED AS PART OF THE STRUCTURE. ; _pdbx_entry_details.sequence_details ? _pdbx_entry_details.has_ligand_of_interest ? _pdbx_entry_details.has_protein_modification Y # 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 LYS 1 ? ? N A GLU 2 ? ? 1.14 2 1 NZ A LYS 37 ? ? O A HOH 345 ? ? 1.84 3 1 OXT B VAL 124 ? ? O B HOH 338 ? ? 1.85 4 1 OG A SER 16 ? ? O A HOH 136 ? ? 1.86 5 1 O A HOH 163 ? ? O A HOH 164 ? ? 1.86 6 1 O A HOH 133 ? ? O A HOH 173 ? ? 2.08 7 1 O A LYS 1 ? ? O A HOH 142 ? ? 2.09 8 1 OD2 A ASP 83 ? ? O A HOH 196 ? ? 2.14 9 1 O A ASN 113 ? ? N B PRO 114 ? ? 2.14 10 1 O A HOH 163 ? ? O A HOH 340 ? ? 2.16 11 1 OG A SER 32 ? ? O A HOH 203 ? ? 2.19 12 1 OE1 A GLU 111 ? ? O A HOH 389 ? ? 2.19 # loop_ _pdbx_validate_symm_contact.id _pdbx_validate_symm_contact.PDB_model_num _pdbx_validate_symm_contact.auth_atom_id_1 _pdbx_validate_symm_contact.auth_asym_id_1 _pdbx_validate_symm_contact.auth_comp_id_1 _pdbx_validate_symm_contact.auth_seq_id_1 _pdbx_validate_symm_contact.PDB_ins_code_1 _pdbx_validate_symm_contact.label_alt_id_1 _pdbx_validate_symm_contact.site_symmetry_1 _pdbx_validate_symm_contact.auth_atom_id_2 _pdbx_validate_symm_contact.auth_asym_id_2 _pdbx_validate_symm_contact.auth_comp_id_2 _pdbx_validate_symm_contact.auth_seq_id_2 _pdbx_validate_symm_contact.PDB_ins_code_2 _pdbx_validate_symm_contact.label_alt_id_2 _pdbx_validate_symm_contact.site_symmetry_2 _pdbx_validate_symm_contact.dist 1 1 NZ A LYS 104 ? ? 1_555 NZ A LYS 104 ? ? 4_556 2.08 2 1 O A HOH 130 ? ? 1_555 O A HOH 164 ? ? 2_654 2.08 3 1 O A HOH 190 ? ? 1_555 O A HOH 313 ? ? 4_556 2.11 # loop_ _pdbx_validate_rmsd_bond.id _pdbx_validate_rmsd_bond.PDB_model_num _pdbx_validate_rmsd_bond.auth_atom_id_1 _pdbx_validate_rmsd_bond.auth_asym_id_1 _pdbx_validate_rmsd_bond.auth_comp_id_1 _pdbx_validate_rmsd_bond.auth_seq_id_1 _pdbx_validate_rmsd_bond.PDB_ins_code_1 _pdbx_validate_rmsd_bond.label_alt_id_1 _pdbx_validate_rmsd_bond.auth_atom_id_2 _pdbx_validate_rmsd_bond.auth_asym_id_2 _pdbx_validate_rmsd_bond.auth_comp_id_2 _pdbx_validate_rmsd_bond.auth_seq_id_2 _pdbx_validate_rmsd_bond.PDB_ins_code_2 _pdbx_validate_rmsd_bond.label_alt_id_2 _pdbx_validate_rmsd_bond.bond_value _pdbx_validate_rmsd_bond.bond_target_value _pdbx_validate_rmsd_bond.bond_deviation _pdbx_validate_rmsd_bond.bond_standard_deviation _pdbx_validate_rmsd_bond.linker_flag 1 1 C A LYS 1 ? ? N A GLU 2 ? ? 1.172 1.336 -0.164 0.023 Y 2 1 CB A SER 21 ? ? OG A SER 21 ? ? 1.517 1.418 0.099 0.013 N 3 1 CB A SER 32 ? ? OG A SER 32 ? ? 1.339 1.418 -0.079 0.013 N # loop_ _pdbx_validate_rmsd_angle.id _pdbx_validate_rmsd_angle.PDB_model_num _pdbx_validate_rmsd_angle.auth_atom_id_1 _pdbx_validate_rmsd_angle.auth_asym_id_1 _pdbx_validate_rmsd_angle.auth_comp_id_1 _pdbx_validate_rmsd_angle.auth_seq_id_1 _pdbx_validate_rmsd_angle.PDB_ins_code_1 _pdbx_validate_rmsd_angle.label_alt_id_1 _pdbx_validate_rmsd_angle.auth_atom_id_2 _pdbx_validate_rmsd_angle.auth_asym_id_2 _pdbx_validate_rmsd_angle.auth_comp_id_2 _pdbx_validate_rmsd_angle.auth_seq_id_2 _pdbx_validate_rmsd_angle.PDB_ins_code_2 _pdbx_validate_rmsd_angle.label_alt_id_2 _pdbx_validate_rmsd_angle.auth_atom_id_3 _pdbx_validate_rmsd_angle.auth_asym_id_3 _pdbx_validate_rmsd_angle.auth_comp_id_3 _pdbx_validate_rmsd_angle.auth_seq_id_3 _pdbx_validate_rmsd_angle.PDB_ins_code_3 _pdbx_validate_rmsd_angle.label_alt_id_3 _pdbx_validate_rmsd_angle.angle_value _pdbx_validate_rmsd_angle.angle_target_value _pdbx_validate_rmsd_angle.angle_deviation _pdbx_validate_rmsd_angle.angle_standard_deviation _pdbx_validate_rmsd_angle.linker_flag 1 1 CA A LYS 1 ? ? C A LYS 1 ? ? N A GLU 2 ? ? 167.35 117.20 50.15 2.20 Y 2 1 O A LYS 1 ? ? C A LYS 1 ? ? N A GLU 2 ? ? 56.79 122.70 -65.91 1.60 Y 3 1 NE A ARG 10 ? ? CZ A ARG 10 ? ? NH1 A ARG 10 ? ? 115.68 120.30 -4.62 0.50 N 4 1 NE A ARG 10 ? ? CZ A ARG 10 ? ? NH2 A ARG 10 ? ? 126.03 120.30 5.73 0.50 N 5 1 CB A ASP 14 ? ? CG A ASP 14 ? ? OD2 A ASP 14 ? ? 110.93 118.30 -7.37 0.90 N 6 1 NE A ARG 33 ? ? CZ A ARG 33 ? ? NH1 A ARG 33 ? ? 127.87 120.30 7.57 0.50 N 7 1 CB A ASP 53 ? ? CG A ASP 53 ? ? OD1 A ASP 53 ? ? 125.15 118.30 6.85 0.90 N 8 1 CB A ASP 83 ? ? CG A ASP 83 ? ? OD2 A ASP 83 ? ? 124.62 118.30 6.32 0.90 N 9 1 NH1 A ARG 85 ? ? CZ A ARG 85 ? ? NH2 A ARG 85 ? ? 127.98 119.40 8.58 1.10 N 10 1 NE A ARG 85 ? ? CZ A ARG 85 ? ? NH1 A ARG 85 ? ? 113.42 120.30 -6.88 0.50 N 11 1 OE1 A GLU 86 ? ? CD A GLU 86 ? ? OE2 A GLU 86 ? ? 134.87 123.30 11.57 1.20 N 12 1 CB B VAL 118 ? ? CA B VAL 118 ? ? C B VAL 118 ? ? 126.64 111.40 15.24 1.90 N # 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 HIS A 48 ? ? -101.11 59.42 2 1 GLN A 60 ? ? -101.00 -142.28 # _pdbx_validate_peptide_omega.id 1 _pdbx_validate_peptide_omega.PDB_model_num 1 _pdbx_validate_peptide_omega.auth_comp_id_1 LYS _pdbx_validate_peptide_omega.auth_asym_id_1 A _pdbx_validate_peptide_omega.auth_seq_id_1 1 _pdbx_validate_peptide_omega.PDB_ins_code_1 ? _pdbx_validate_peptide_omega.label_alt_id_1 ? _pdbx_validate_peptide_omega.auth_comp_id_2 GLU _pdbx_validate_peptide_omega.auth_asym_id_2 A _pdbx_validate_peptide_omega.auth_seq_id_2 2 _pdbx_validate_peptide_omega.PDB_ins_code_2 ? _pdbx_validate_peptide_omega.label_alt_id_2 ? _pdbx_validate_peptide_omega.omega -84.06 # _pdbx_validate_main_chain_plane.id 1 _pdbx_validate_main_chain_plane.PDB_model_num 1 _pdbx_validate_main_chain_plane.auth_comp_id LYS _pdbx_validate_main_chain_plane.auth_asym_id A _pdbx_validate_main_chain_plane.auth_seq_id 1 _pdbx_validate_main_chain_plane.PDB_ins_code ? _pdbx_validate_main_chain_plane.label_alt_id ? _pdbx_validate_main_chain_plane.improper_torsion_angle -68.90 # _pdbx_validate_polymer_linkage.id 1 _pdbx_validate_polymer_linkage.PDB_model_num 1 _pdbx_validate_polymer_linkage.auth_atom_id_1 C _pdbx_validate_polymer_linkage.auth_asym_id_1 A _pdbx_validate_polymer_linkage.auth_comp_id_1 LYS _pdbx_validate_polymer_linkage.auth_seq_id_1 1 _pdbx_validate_polymer_linkage.PDB_ins_code_1 ? _pdbx_validate_polymer_linkage.label_alt_id_1 ? _pdbx_validate_polymer_linkage.auth_atom_id_2 N _pdbx_validate_polymer_linkage.auth_asym_id_2 A _pdbx_validate_polymer_linkage.auth_comp_id_2 GLU _pdbx_validate_polymer_linkage.auth_seq_id_2 2 _pdbx_validate_polymer_linkage.PDB_ins_code_2 ? _pdbx_validate_polymer_linkage.label_alt_id_2 ? _pdbx_validate_polymer_linkage.dist 1.17 # 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 CYS N N N N 74 CYS CA C N R 75 CYS C C N N 76 CYS O O N N 77 CYS CB C N N 78 CYS SG S N N 79 CYS OXT O N N 80 CYS H H N N 81 CYS H2 H N N 82 CYS HA H N N 83 CYS HB2 H N N 84 CYS HB3 H N N 85 CYS HG H N N 86 CYS HXT H N N 87 GLN N N N N 88 GLN CA C N S 89 GLN C C N N 90 GLN O O N N 91 GLN CB C N N 92 GLN CG C N N 93 GLN CD C N N 94 GLN OE1 O N N 95 GLN NE2 N N N 96 GLN OXT O N N 97 GLN H H N N 98 GLN H2 H N N 99 GLN HA H N N 100 GLN HB2 H N N 101 GLN HB3 H N N 102 GLN HG2 H N N 103 GLN HG3 H N N 104 GLN HE21 H N N 105 GLN HE22 H N N 106 GLN HXT H N N 107 GLU N N N N 108 GLU CA C N S 109 GLU C C N N 110 GLU O O N N 111 GLU CB C N N 112 GLU CG C N N 113 GLU CD C N N 114 GLU OE1 O N N 115 GLU OE2 O N N 116 GLU OXT O N N 117 GLU H H N N 118 GLU H2 H N N 119 GLU HA H N N 120 GLU HB2 H N N 121 GLU HB3 H N N 122 GLU HG2 H N N 123 GLU HG3 H N N 124 GLU HE2 H N N 125 GLU HXT H N N 126 GLY N N N N 127 GLY CA C N N 128 GLY C C N N 129 GLY O O N N 130 GLY OXT O N N 131 GLY H H N N 132 GLY H2 H N N 133 GLY HA2 H N N 134 GLY HA3 H N N 135 GLY HXT H N N 136 HIS N N N N 137 HIS CA C N S 138 HIS C C N N 139 HIS O O N N 140 HIS CB C N N 141 HIS CG C Y N 142 HIS ND1 N Y N 143 HIS CD2 C Y N 144 HIS CE1 C Y N 145 HIS NE2 N Y N 146 HIS OXT O N N 147 HIS H H N N 148 HIS H2 H N N 149 HIS HA H N N 150 HIS HB2 H N N 151 HIS HB3 H N N 152 HIS HD1 H N N 153 HIS HD2 H N N 154 HIS HE1 H N N 155 HIS HE2 H N N 156 HIS HXT H N N 157 HOH O O N N 158 HOH H1 H N N 159 HOH H2 H N N 160 ILE N N N N 161 ILE CA C N S 162 ILE C C N N 163 ILE O O N N 164 ILE CB C N S 165 ILE CG1 C N N 166 ILE CG2 C N N 167 ILE CD1 C N N 168 ILE OXT O N N 169 ILE H H N N 170 ILE H2 H N N 171 ILE HA H N N 172 ILE HB H N N 173 ILE HG12 H N N 174 ILE HG13 H N N 175 ILE HG21 H N N 176 ILE HG22 H N N 177 ILE HG23 H N N 178 ILE HD11 H N N 179 ILE HD12 H N N 180 ILE HD13 H N N 181 ILE HXT H N N 182 LEU N N N N 183 LEU CA C N S 184 LEU C C N N 185 LEU O O N N 186 LEU CB C N N 187 LEU CG C N N 188 LEU CD1 C N N 189 LEU CD2 C N N 190 LEU OXT O N N 191 LEU H H N N 192 LEU H2 H N N 193 LEU HA H N N 194 LEU HB2 H N N 195 LEU HB3 H N N 196 LEU HG H N N 197 LEU HD11 H N N 198 LEU HD12 H N N 199 LEU HD13 H N N 200 LEU HD21 H N N 201 LEU HD22 H N N 202 LEU HD23 H N N 203 LEU HXT H N N 204 LYS N N N N 205 LYS CA C N S 206 LYS C C N N 207 LYS O O N N 208 LYS CB C N N 209 LYS CG C N N 210 LYS CD C N N 211 LYS CE C N N 212 LYS NZ N N N 213 LYS OXT O N N 214 LYS H H N N 215 LYS H2 H N N 216 LYS HA H N N 217 LYS HB2 H N N 218 LYS HB3 H N N 219 LYS HG2 H N N 220 LYS HG3 H N N 221 LYS HD2 H N N 222 LYS HD3 H N N 223 LYS HE2 H N N 224 LYS HE3 H N N 225 LYS HZ1 H N N 226 LYS HZ2 H N N 227 LYS HZ3 H N N 228 LYS HXT H N N 229 MET N N N N 230 MET CA C N S 231 MET C C N N 232 MET O O N N 233 MET CB C N N 234 MET CG C N N 235 MET SD S N N 236 MET CE C N N 237 MET OXT O N N 238 MET H H N N 239 MET H2 H N N 240 MET HA H N N 241 MET HB2 H N N 242 MET HB3 H N N 243 MET HG2 H N N 244 MET HG3 H N N 245 MET HE1 H N N 246 MET HE2 H N N 247 MET HE3 H N N 248 MET HXT H N N 249 PHE N N N N 250 PHE CA C N S 251 PHE C C N N 252 PHE O O N N 253 PHE CB C N N 254 PHE CG C Y N 255 PHE CD1 C Y N 256 PHE CD2 C Y N 257 PHE CE1 C Y N 258 PHE CE2 C Y N 259 PHE CZ C Y N 260 PHE OXT O N N 261 PHE H H N N 262 PHE H2 H N N 263 PHE HA H N N 264 PHE HB2 H N N 265 PHE HB3 H N N 266 PHE HD1 H N N 267 PHE HD2 H N N 268 PHE HE1 H N N 269 PHE HE2 H N N 270 PHE HZ H N N 271 PHE HXT H N N 272 PRO N N N N 273 PRO CA C N S 274 PRO C C N N 275 PRO O O N N 276 PRO CB C N N 277 PRO CG C N N 278 PRO CD C N N 279 PRO OXT O N N 280 PRO H H N N 281 PRO HA H N N 282 PRO HB2 H N N 283 PRO HB3 H N N 284 PRO HG2 H N N 285 PRO HG3 H N N 286 PRO HD2 H N N 287 PRO HD3 H N N 288 PRO HXT H N N 289 SER N N N N 290 SER CA C N S 291 SER C C N N 292 SER O O N N 293 SER CB C N N 294 SER OG O N N 295 SER OXT O N N 296 SER H H N N 297 SER H2 H N N 298 SER HA H N N 299 SER HB2 H N N 300 SER HB3 H N N 301 SER HG H N N 302 SER HXT H N N 303 SO4 S S N N 304 SO4 O1 O N N 305 SO4 O2 O N N 306 SO4 O3 O N N 307 SO4 O4 O N N 308 THR N N N N 309 THR CA C N S 310 THR C C N N 311 THR O O N N 312 THR CB C N R 313 THR OG1 O N N 314 THR CG2 C N N 315 THR OXT O N N 316 THR H H N N 317 THR H2 H N N 318 THR HA H N N 319 THR HB H N N 320 THR HG1 H N N 321 THR HG21 H N N 322 THR HG22 H N N 323 THR HG23 H N N 324 THR HXT H N N 325 TYR N N N N 326 TYR CA C N S 327 TYR C C N N 328 TYR O O N N 329 TYR CB C N N 330 TYR CG C Y N 331 TYR CD1 C Y N 332 TYR CD2 C Y N 333 TYR CE1 C Y N 334 TYR CE2 C Y N 335 TYR CZ C Y N 336 TYR OH O N N 337 TYR OXT O N N 338 TYR H H N N 339 TYR H2 H N N 340 TYR HA H N N 341 TYR HB2 H N N 342 TYR HB3 H N N 343 TYR HD1 H N N 344 TYR HD2 H N N 345 TYR HE1 H N N 346 TYR HE2 H N N 347 TYR HH H N N 348 TYR HXT H N N 349 VAL N N N N 350 VAL CA C N S 351 VAL C C N N 352 VAL O O N N 353 VAL CB C N N 354 VAL CG1 C N N 355 VAL CG2 C N N 356 VAL OXT O N N 357 VAL H H N N 358 VAL H2 H N N 359 VAL HA H N N 360 VAL HB H N N 361 VAL HG11 H N N 362 VAL HG12 H N N 363 VAL HG13 H N N 364 VAL HG21 H N N 365 VAL HG22 H N N 366 VAL HG23 H N N 367 VAL HXT H N N 368 # 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 CYS N CA sing N N 70 CYS N H sing N N 71 CYS N H2 sing N N 72 CYS CA C sing N N 73 CYS CA CB sing N N 74 CYS CA HA sing N N 75 CYS C O doub N N 76 CYS C OXT sing N N 77 CYS CB SG sing N N 78 CYS CB HB2 sing N N 79 CYS CB HB3 sing N N 80 CYS SG HG sing N N 81 CYS OXT HXT sing N N 82 GLN N CA sing N N 83 GLN N H sing N N 84 GLN N H2 sing N N 85 GLN CA C sing N N 86 GLN CA CB sing N N 87 GLN CA HA sing N N 88 GLN C O doub N N 89 GLN C OXT sing N N 90 GLN CB CG sing N N 91 GLN CB HB2 sing N N 92 GLN CB HB3 sing N N 93 GLN CG CD sing N N 94 GLN CG HG2 sing N N 95 GLN CG HG3 sing N N 96 GLN CD OE1 doub N N 97 GLN CD NE2 sing N N 98 GLN NE2 HE21 sing N N 99 GLN NE2 HE22 sing N N 100 GLN OXT HXT sing N N 101 GLU N CA sing N N 102 GLU N H sing N N 103 GLU N H2 sing N N 104 GLU CA C sing N N 105 GLU CA CB sing N N 106 GLU CA HA sing N N 107 GLU C O doub N N 108 GLU C OXT sing N N 109 GLU CB CG sing N N 110 GLU CB HB2 sing N N 111 GLU CB HB3 sing N N 112 GLU CG CD sing N N 113 GLU CG HG2 sing N N 114 GLU CG HG3 sing N N 115 GLU CD OE1 doub N N 116 GLU CD OE2 sing N N 117 GLU OE2 HE2 sing N N 118 GLU OXT HXT sing N N 119 GLY N CA sing N N 120 GLY N H sing N N 121 GLY N H2 sing N N 122 GLY CA C sing N N 123 GLY CA HA2 sing N N 124 GLY CA HA3 sing N N 125 GLY C O doub N N 126 GLY C OXT sing N N 127 GLY OXT HXT sing N N 128 HIS N CA sing N N 129 HIS N H sing N N 130 HIS N H2 sing N N 131 HIS CA C sing N N 132 HIS CA CB sing N N 133 HIS CA HA sing N N 134 HIS C O doub N N 135 HIS C OXT sing N N 136 HIS CB CG sing N N 137 HIS CB HB2 sing N N 138 HIS CB HB3 sing N N 139 HIS CG ND1 sing Y N 140 HIS CG CD2 doub Y N 141 HIS ND1 CE1 doub Y N 142 HIS ND1 HD1 sing N N 143 HIS CD2 NE2 sing Y N 144 HIS CD2 HD2 sing N N 145 HIS CE1 NE2 sing Y N 146 HIS CE1 HE1 sing N N 147 HIS NE2 HE2 sing N N 148 HIS OXT HXT sing N N 149 HOH O H1 sing N N 150 HOH O H2 sing N N 151 ILE N CA sing N N 152 ILE N H sing N N 153 ILE N H2 sing N N 154 ILE CA C sing N N 155 ILE CA CB sing N N 156 ILE CA HA sing N N 157 ILE C O doub N N 158 ILE C OXT sing N N 159 ILE CB CG1 sing N N 160 ILE CB CG2 sing N N 161 ILE CB HB sing N N 162 ILE CG1 CD1 sing N N 163 ILE CG1 HG12 sing N N 164 ILE CG1 HG13 sing N N 165 ILE CG2 HG21 sing N N 166 ILE CG2 HG22 sing N N 167 ILE CG2 HG23 sing N N 168 ILE CD1 HD11 sing N N 169 ILE CD1 HD12 sing N N 170 ILE CD1 HD13 sing N N 171 ILE OXT HXT sing N N 172 LEU N CA sing N N 173 LEU N H sing N N 174 LEU N H2 sing N N 175 LEU CA C sing N N 176 LEU CA CB sing N N 177 LEU CA HA sing N N 178 LEU C O doub N N 179 LEU C OXT sing N N 180 LEU CB CG sing N N 181 LEU CB HB2 sing N N 182 LEU CB HB3 sing N N 183 LEU CG CD1 sing N N 184 LEU CG CD2 sing N N 185 LEU CG HG sing N N 186 LEU CD1 HD11 sing N N 187 LEU CD1 HD12 sing N N 188 LEU CD1 HD13 sing N N 189 LEU CD2 HD21 sing N N 190 LEU CD2 HD22 sing N N 191 LEU CD2 HD23 sing N N 192 LEU OXT HXT sing N N 193 LYS N CA sing N N 194 LYS N H sing N N 195 LYS N H2 sing N N 196 LYS CA C sing N N 197 LYS CA CB sing N N 198 LYS CA HA sing N N 199 LYS C O doub N N 200 LYS C OXT sing N N 201 LYS CB CG sing N N 202 LYS CB HB2 sing N N 203 LYS CB HB3 sing N N 204 LYS CG CD sing N N 205 LYS CG HG2 sing N N 206 LYS CG HG3 sing N N 207 LYS CD CE sing N N 208 LYS CD HD2 sing N N 209 LYS CD HD3 sing N N 210 LYS CE NZ sing N N 211 LYS CE HE2 sing N N 212 LYS CE HE3 sing N N 213 LYS NZ HZ1 sing N N 214 LYS NZ HZ2 sing N N 215 LYS NZ HZ3 sing N N 216 LYS OXT HXT sing N N 217 MET N CA sing N N 218 MET N H sing N N 219 MET N H2 sing N N 220 MET CA C sing N N 221 MET CA CB sing N N 222 MET CA HA sing N N 223 MET C O doub N N 224 MET C OXT sing N N 225 MET CB CG sing N N 226 MET CB HB2 sing N N 227 MET CB HB3 sing N N 228 MET CG SD sing N N 229 MET CG HG2 sing N N 230 MET CG HG3 sing N N 231 MET SD CE sing N N 232 MET CE HE1 sing N N 233 MET CE HE2 sing N N 234 MET CE HE3 sing N N 235 MET OXT HXT sing N N 236 PHE N CA sing N N 237 PHE N H sing N N 238 PHE N H2 sing N N 239 PHE CA C sing N N 240 PHE CA CB sing N N 241 PHE CA HA sing N N 242 PHE C O doub N N 243 PHE C OXT sing N N 244 PHE CB CG sing N N 245 PHE CB HB2 sing N N 246 PHE CB HB3 sing N N 247 PHE CG CD1 doub Y N 248 PHE CG CD2 sing Y N 249 PHE CD1 CE1 sing Y N 250 PHE CD1 HD1 sing N N 251 PHE CD2 CE2 doub Y N 252 PHE CD2 HD2 sing N N 253 PHE CE1 CZ doub Y N 254 PHE CE1 HE1 sing N N 255 PHE CE2 CZ sing Y N 256 PHE CE2 HE2 sing N N 257 PHE CZ HZ sing N N 258 PHE OXT HXT sing N N 259 PRO N CA sing N N 260 PRO N CD sing N N 261 PRO N H sing N N 262 PRO CA C sing N N 263 PRO CA CB sing N N 264 PRO CA HA sing N N 265 PRO C O doub N N 266 PRO C OXT sing N N 267 PRO CB CG sing N N 268 PRO CB HB2 sing N N 269 PRO CB HB3 sing N N 270 PRO CG CD sing N N 271 PRO CG HG2 sing N N 272 PRO CG HG3 sing N N 273 PRO CD HD2 sing N N 274 PRO CD HD3 sing N N 275 PRO OXT HXT sing N N 276 SER N CA sing N N 277 SER N H sing N N 278 SER N H2 sing N N 279 SER CA C sing N N 280 SER CA CB sing N N 281 SER CA HA sing N N 282 SER C O doub N N 283 SER C OXT sing N N 284 SER CB OG sing N N 285 SER CB HB2 sing N N 286 SER CB HB3 sing N N 287 SER OG HG sing N N 288 SER OXT HXT sing N N 289 SO4 S O1 doub N N 290 SO4 S O2 doub N N 291 SO4 S O3 sing N N 292 SO4 S O4 sing N N 293 THR N CA sing N N 294 THR N H sing N N 295 THR N H2 sing N N 296 THR CA C sing N N 297 THR CA CB sing N N 298 THR CA HA sing N N 299 THR C O doub N N 300 THR C OXT sing N N 301 THR CB OG1 sing N N 302 THR CB CG2 sing N N 303 THR CB HB sing N N 304 THR OG1 HG1 sing N N 305 THR CG2 HG21 sing N N 306 THR CG2 HG22 sing N N 307 THR CG2 HG23 sing N N 308 THR OXT HXT sing N N 309 TYR N CA sing N N 310 TYR N H sing N N 311 TYR N H2 sing N N 312 TYR CA C sing N N 313 TYR CA CB sing N N 314 TYR CA HA sing N N 315 TYR C O doub N N 316 TYR C OXT sing N N 317 TYR CB CG sing N N 318 TYR CB HB2 sing N N 319 TYR CB HB3 sing N N 320 TYR CG CD1 doub Y N 321 TYR CG CD2 sing Y N 322 TYR CD1 CE1 sing Y N 323 TYR CD1 HD1 sing N N 324 TYR CD2 CE2 doub Y N 325 TYR CD2 HD2 sing N N 326 TYR CE1 CZ doub Y N 327 TYR CE1 HE1 sing N N 328 TYR CE2 CZ sing Y N 329 TYR CE2 HE2 sing N N 330 TYR CZ OH sing N N 331 TYR OH HH sing N N 332 TYR OXT HXT sing N N 333 VAL N CA sing N N 334 VAL N H sing N N 335 VAL N H2 sing N N 336 VAL CA C sing N N 337 VAL CA CB sing N N 338 VAL CA HA sing N N 339 VAL C O doub N N 340 VAL C OXT sing N N 341 VAL CB CG1 sing N N 342 VAL CB CG2 sing N N 343 VAL CB HB sing N N 344 VAL CG1 HG11 sing N N 345 VAL CG1 HG12 sing N N 346 VAL CG1 HG13 sing N N 347 VAL CG2 HG21 sing N N 348 VAL CG2 HG22 sing N N 349 VAL CG2 HG23 sing N N 350 VAL OXT HXT sing N N 351 # _atom_sites.entry_id 4SRN _atom_sites.fract_transf_matrix[1][1] 0.015449 _atom_sites.fract_transf_matrix[1][2] 0.008919 _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] 0.017839 _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] 0.015404 _atom_sites.fract_transf_vector[1] 0.00000 _atom_sites.fract_transf_vector[2] 0.00000 _atom_sites.fract_transf_vector[3] 0.00000 # _atom_sites_footnote.id 1 _atom_sites_footnote.text 'CIS PROLINE - PRO A 93' # loop_ _atom_type.symbol C N O S # loop_