data_2A0J # _entry.id 2A0J # _audit_conform.dict_name mmcif_pdbx.dic _audit_conform.dict_version 5.387 _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 2A0J pdb_00002a0j 10.2210/pdb2a0j/pdb RCSB RCSB033339 ? ? WWPDB D_1000033339 ? ? # 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 2005-09-20 2 'Structure model' 1 1 2008-04-30 3 'Structure model' 1 2 2011-07-13 4 'Structure model' 1 3 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' 'Source and taxonomy' 3 3 'Structure model' 'Version format compliance' 4 4 'Structure model' 'Data collection' 5 4 'Structure model' 'Database references' # 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' chem_comp_atom 2 4 'Structure model' chem_comp_bond 3 4 'Structure model' database_2 # loop_ _pdbx_audit_revision_item.ordinal _pdbx_audit_revision_item.revision_ordinal _pdbx_audit_revision_item.data_content_type _pdbx_audit_revision_item.item 1 4 'Structure model' '_database_2.pdbx_DOI' 2 4 'Structure model' '_database_2.pdbx_database_accession' # _pdbx_database_status.status_code REL _pdbx_database_status.entry_id 2A0J _pdbx_database_status.recvd_initial_deposition_date 2005-06-16 _pdbx_database_status.deposit_site RCSB _pdbx_database_status.process_site RCSB _pdbx_database_status.status_code_sf REL _pdbx_database_status.status_code_mr ? _pdbx_database_status.SG_entry Y _pdbx_database_status.pdb_format_compatible Y _pdbx_database_status.status_code_cs ? _pdbx_database_status.status_code_nmr_data ? _pdbx_database_status.methods_development_category ? # loop_ _audit_author.name _audit_author.pdbx_ordinal 'Ren, J.' 1 'Sainsbury, S.' 2 'Berrow, N.S.' 3 'Alderton, D.' 4 'Nettleship, J.E.' 5 'Stammers, D.K.' 6 'Saunders, N.J.' 7 'Owens, R.J.' 8 'Oxford Protein Production Facility (OPPF)' 9 # _citation.id primary _citation.title 'Crystal structure of nitrogen regulatory protein IIANtr from Neisseria meningitidis' _citation.journal_abbrev 'Bmc Struct.Biol.' _citation.journal_volume 5 _citation.page_first 13 _citation.page_last 13 _citation.year 2005 _citation.journal_id_ASTM ? _citation.country UK _citation.journal_id_ISSN 1472-6807 _citation.journal_id_CSD ? _citation.book_publisher ? _citation.pdbx_database_id_PubMed 16092953 _citation.pdbx_database_id_DOI 10.1186/1472-6807-5-13 # loop_ _citation_author.citation_id _citation_author.name _citation_author.ordinal _citation_author.identifier_ORCID primary 'Ren, J.' 1 ? primary 'Sainsbury, S.' 2 ? primary 'Berrow, N.S.' 3 ? primary 'Alderton, D.' 4 ? primary 'Nettleship, J.E.' 5 ? primary 'Stammers, D.K.' 6 ? primary 'Saunders, N.J.' 7 ? primary 'Owens, R.J.' 8 ? # 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 'PTS system, nitrogen regulatory IIA protein' 16112.541 1 2.7.1.69 ? ? ? 2 water nat water 18.015 46 ? ? ? ? # _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 ;MSLIGEILPLSHIVLDMEVGSKKRLFEEAGLLLERESSLSHADVFECLFAREKLGSTGLGQGVAIPHGRHAGVKQATGAF IRTREPVGFDAPDGKPVSLIFILLVPENATGEHLEVLSKLAGKFSQKSIRESLMTVSSAEEVRAILTEE ; _entity_poly.pdbx_seq_one_letter_code_can ;MSLIGEILPLSHIVLDMEVGSKKRLFEEAGLLLERESSLSHADVFECLFAREKLGSTGLGQGVAIPHGRHAGVKQATGAF IRTREPVGFDAPDGKPVSLIFILLVPENATGEHLEVLSKLAGKFSQKSIRESLMTVSSAEEVRAILTEE ; _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 MET n 1 2 SER n 1 3 LEU n 1 4 ILE n 1 5 GLY n 1 6 GLU n 1 7 ILE n 1 8 LEU n 1 9 PRO n 1 10 LEU n 1 11 SER n 1 12 HIS n 1 13 ILE n 1 14 VAL n 1 15 LEU n 1 16 ASP n 1 17 MET n 1 18 GLU n 1 19 VAL n 1 20 GLY n 1 21 SER n 1 22 LYS n 1 23 LYS n 1 24 ARG n 1 25 LEU n 1 26 PHE n 1 27 GLU n 1 28 GLU n 1 29 ALA n 1 30 GLY n 1 31 LEU n 1 32 LEU n 1 33 LEU n 1 34 GLU n 1 35 ARG n 1 36 GLU n 1 37 SER n 1 38 SER n 1 39 LEU n 1 40 SER n 1 41 HIS n 1 42 ALA n 1 43 ASP n 1 44 VAL n 1 45 PHE n 1 46 GLU n 1 47 CYS n 1 48 LEU n 1 49 PHE n 1 50 ALA n 1 51 ARG n 1 52 GLU n 1 53 LYS n 1 54 LEU n 1 55 GLY n 1 56 SER n 1 57 THR n 1 58 GLY n 1 59 LEU n 1 60 GLY n 1 61 GLN n 1 62 GLY n 1 63 VAL n 1 64 ALA n 1 65 ILE n 1 66 PRO n 1 67 HIS n 1 68 GLY n 1 69 ARG n 1 70 HIS n 1 71 ALA n 1 72 GLY n 1 73 VAL n 1 74 LYS n 1 75 GLN n 1 76 ALA n 1 77 THR n 1 78 GLY n 1 79 ALA n 1 80 PHE n 1 81 ILE n 1 82 ARG n 1 83 THR n 1 84 ARG n 1 85 GLU n 1 86 PRO n 1 87 VAL n 1 88 GLY n 1 89 PHE n 1 90 ASP n 1 91 ALA n 1 92 PRO n 1 93 ASP n 1 94 GLY n 1 95 LYS n 1 96 PRO n 1 97 VAL n 1 98 SER n 1 99 LEU n 1 100 ILE n 1 101 PHE n 1 102 ILE n 1 103 LEU n 1 104 LEU n 1 105 VAL n 1 106 PRO n 1 107 GLU n 1 108 ASN n 1 109 ALA n 1 110 THR n 1 111 GLY n 1 112 GLU n 1 113 HIS n 1 114 LEU n 1 115 GLU n 1 116 VAL n 1 117 LEU n 1 118 SER n 1 119 LYS n 1 120 LEU n 1 121 ALA n 1 122 GLY n 1 123 LYS n 1 124 PHE n 1 125 SER n 1 126 GLN n 1 127 LYS n 1 128 SER n 1 129 ILE n 1 130 ARG n 1 131 GLU n 1 132 SER n 1 133 LEU n 1 134 MET n 1 135 THR n 1 136 VAL n 1 137 SER n 1 138 SER n 1 139 ALA n 1 140 GLU n 1 141 GLU n 1 142 VAL n 1 143 ARG n 1 144 ALA n 1 145 ILE n 1 146 LEU n 1 147 THR n 1 148 GLU n 1 149 GLU 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 Neisseria _entity_src_gen.pdbx_gene_src_gene ptsN _entity_src_gen.gene_src_species 'Neisseria meningitidis' _entity_src_gen.gene_src_strain MC58 _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 'Neisseria meningitidis' _entity_src_gen.pdbx_gene_src_ncbi_taxonomy_id 122586 _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' _entity_src_gen.pdbx_host_org_ncbi_taxonomy_id 562 _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 ? _entity_src_gen.pdbx_host_org_tissue ? _entity_src_gen.pdbx_host_org_tissue_fraction ? _entity_src_gen.pdbx_host_org_strain 'B834(DE3)' _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 pDEST17 _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 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 THR 'L-peptide linking' y THREONINE ? 'C4 H9 N O3' 119.119 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 MET 1 1 ? ? ? A . n A 1 2 SER 2 2 2 SER SER A . n A 1 3 LEU 3 3 3 LEU LEU A . n A 1 4 ILE 4 4 4 ILE ILE A . n A 1 5 GLY 5 5 5 GLY GLY A . n A 1 6 GLU 6 6 6 GLU GLU A . n A 1 7 ILE 7 7 7 ILE ILE A . n A 1 8 LEU 8 8 8 LEU LEU A . n A 1 9 PRO 9 9 9 PRO PRO A . n A 1 10 LEU 10 10 10 LEU LEU A . n A 1 11 SER 11 11 11 SER SER A . n A 1 12 HIS 12 12 12 HIS HIS A . n A 1 13 ILE 13 13 13 ILE ILE A . n A 1 14 VAL 14 14 14 VAL VAL A . n A 1 15 LEU 15 15 15 LEU LEU A . n A 1 16 ASP 16 16 16 ASP ASP A . n A 1 17 MET 17 17 17 MET MET A . n A 1 18 GLU 18 18 18 GLU GLU A . n A 1 19 VAL 19 19 19 VAL VAL A . n A 1 20 GLY 20 20 20 GLY GLY A . n A 1 21 SER 21 21 21 SER SER A . n A 1 22 LYS 22 22 22 LYS LYS A . n A 1 23 LYS 23 23 23 LYS LYS A . n A 1 24 ARG 24 24 24 ARG ARG A . n A 1 25 LEU 25 25 25 LEU LEU A . n A 1 26 PHE 26 26 26 PHE PHE A . n A 1 27 GLU 27 27 27 GLU GLU A . n A 1 28 GLU 28 28 28 GLU GLU A . n A 1 29 ALA 29 29 29 ALA ALA A . n A 1 30 GLY 30 30 30 GLY GLY A . n A 1 31 LEU 31 31 31 LEU LEU A . n A 1 32 LEU 32 32 32 LEU LEU A . n A 1 33 LEU 33 33 33 LEU LEU A . n A 1 34 GLU 34 34 34 GLU GLU A . n A 1 35 ARG 35 35 35 ARG ARG A . n A 1 36 GLU 36 36 36 GLU GLU A . n A 1 37 SER 37 37 37 SER SER A . n A 1 38 SER 38 38 38 SER SER A . n A 1 39 LEU 39 39 39 LEU LEU A . n A 1 40 SER 40 40 40 SER SER A . n A 1 41 HIS 41 41 41 HIS HIS A . n A 1 42 ALA 42 42 42 ALA ALA A . n A 1 43 ASP 43 43 43 ASP ASP A . n A 1 44 VAL 44 44 44 VAL VAL A . n A 1 45 PHE 45 45 45 PHE PHE A . n A 1 46 GLU 46 46 46 GLU GLU A . n A 1 47 CYS 47 47 47 CYS CYS A . n A 1 48 LEU 48 48 48 LEU LEU A . n A 1 49 PHE 49 49 49 PHE PHE A . n A 1 50 ALA 50 50 50 ALA ALA A . n A 1 51 ARG 51 51 51 ARG ARG A . n A 1 52 GLU 52 52 52 GLU GLU A . n A 1 53 LYS 53 53 53 LYS LYS A . n A 1 54 LEU 54 54 54 LEU LEU A . n A 1 55 GLY 55 55 55 GLY GLY A . n A 1 56 SER 56 56 56 SER SER A . n A 1 57 THR 57 57 57 THR THR A . n A 1 58 GLY 58 58 58 GLY GLY A . n A 1 59 LEU 59 59 59 LEU LEU A . n A 1 60 GLY 60 60 60 GLY GLY A . n A 1 61 GLN 61 61 61 GLN GLN A . n A 1 62 GLY 62 62 62 GLY GLY 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 ILE 65 65 65 ILE ILE A . n A 1 66 PRO 66 66 66 PRO PRO A . n A 1 67 HIS 67 67 67 HIS HIS A . n A 1 68 GLY 68 68 68 GLY GLY A . n A 1 69 ARG 69 69 69 ARG ARG A . n A 1 70 HIS 70 70 70 HIS HIS A . n A 1 71 ALA 71 71 71 ALA ALA A . n A 1 72 GLY 72 72 72 GLY GLY A . n A 1 73 VAL 73 73 73 VAL VAL A . n A 1 74 LYS 74 74 74 LYS LYS A . n A 1 75 GLN 75 75 75 GLN GLN A . n A 1 76 ALA 76 76 76 ALA ALA A . n A 1 77 THR 77 77 77 THR THR A . n A 1 78 GLY 78 78 78 GLY GLY A . n A 1 79 ALA 79 79 79 ALA ALA A . n A 1 80 PHE 80 80 80 PHE PHE A . n A 1 81 ILE 81 81 81 ILE ILE A . n A 1 82 ARG 82 82 82 ARG ARG A . n A 1 83 THR 83 83 83 THR THR A . n A 1 84 ARG 84 84 84 ARG ARG A . n A 1 85 GLU 85 85 85 GLU GLU A . n A 1 86 PRO 86 86 86 PRO PRO A . n A 1 87 VAL 87 87 87 VAL VAL A . n A 1 88 GLY 88 88 88 GLY GLY A . n A 1 89 PHE 89 89 89 PHE PHE A . n A 1 90 ASP 90 90 90 ASP ASP A . n A 1 91 ALA 91 91 91 ALA ALA A . n A 1 92 PRO 92 92 92 PRO PRO A . n A 1 93 ASP 93 93 93 ASP ASP A . n A 1 94 GLY 94 94 94 GLY GLY A . n A 1 95 LYS 95 95 95 LYS LYS A . n A 1 96 PRO 96 96 96 PRO PRO A . n A 1 97 VAL 97 97 97 VAL VAL A . n A 1 98 SER 98 98 98 SER SER A . n A 1 99 LEU 99 99 99 LEU LEU A . n A 1 100 ILE 100 100 100 ILE ILE A . n A 1 101 PHE 101 101 101 PHE PHE A . n A 1 102 ILE 102 102 102 ILE ILE A . n A 1 103 LEU 103 103 103 LEU LEU A . n A 1 104 LEU 104 104 104 LEU LEU A . n A 1 105 VAL 105 105 105 VAL VAL A . n A 1 106 PRO 106 106 106 PRO PRO A . n A 1 107 GLU 107 107 107 GLU GLU A . n A 1 108 ASN 108 108 108 ASN ASN A . n A 1 109 ALA 109 109 109 ALA ALA A . n A 1 110 THR 110 110 110 THR THR A . n A 1 111 GLY 111 111 111 GLY GLY A . n A 1 112 GLU 112 112 112 GLU GLU A . n A 1 113 HIS 113 113 113 HIS HIS A . n A 1 114 LEU 114 114 114 LEU LEU A . n A 1 115 GLU 115 115 115 GLU GLU A . n A 1 116 VAL 116 116 116 VAL VAL A . n A 1 117 LEU 117 117 117 LEU LEU A . n A 1 118 SER 118 118 118 SER SER A . n A 1 119 LYS 119 119 119 LYS LYS A . n A 1 120 LEU 120 120 120 LEU LEU A . n A 1 121 ALA 121 121 121 ALA ALA A . n A 1 122 GLY 122 122 122 GLY GLY A . n A 1 123 LYS 123 123 123 LYS LYS A . n A 1 124 PHE 124 124 124 PHE PHE A . n A 1 125 SER 125 125 125 SER SER A . n A 1 126 GLN 126 126 126 GLN GLN A . n A 1 127 LYS 127 127 127 LYS LYS A . n A 1 128 SER 128 128 128 SER SER A . n A 1 129 ILE 129 129 129 ILE ILE A . n A 1 130 ARG 130 130 130 ARG ARG A . n A 1 131 GLU 131 131 131 GLU GLU A . n A 1 132 SER 132 132 132 SER SER A . n A 1 133 LEU 133 133 133 LEU LEU A . n A 1 134 MET 134 134 134 MET MET A . n A 1 135 THR 135 135 135 THR THR A . n A 1 136 VAL 136 136 136 VAL VAL A . n A 1 137 SER 137 137 137 SER SER A . n A 1 138 SER 138 138 138 SER SER A . n A 1 139 ALA 139 139 139 ALA ALA A . n A 1 140 GLU 140 140 140 GLU GLU A . n A 1 141 GLU 141 141 141 GLU GLU A . n A 1 142 VAL 142 142 142 VAL VAL A . n A 1 143 ARG 143 143 143 ARG ARG A . n A 1 144 ALA 144 144 144 ALA ALA A . n A 1 145 ILE 145 145 145 ILE ILE A . n A 1 146 LEU 146 146 146 LEU LEU A . n A 1 147 THR 147 147 147 THR THR A . n A 1 148 GLU 148 148 ? ? ? A . n A 1 149 GLU 149 149 ? ? ? 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 1 201 201 HOH WAT A . B 2 HOH 2 202 202 HOH WAT A . B 2 HOH 3 203 203 HOH WAT A . B 2 HOH 4 204 204 HOH WAT A . B 2 HOH 5 205 205 HOH WAT A . B 2 HOH 6 206 206 HOH WAT A . B 2 HOH 7 207 207 HOH WAT A . B 2 HOH 8 208 208 HOH WAT A . B 2 HOH 9 209 209 HOH WAT A . B 2 HOH 10 210 210 HOH WAT A . B 2 HOH 11 211 211 HOH WAT A . B 2 HOH 12 213 213 HOH WAT A . B 2 HOH 13 214 214 HOH WAT A . B 2 HOH 14 215 215 HOH WAT A . B 2 HOH 15 216 216 HOH WAT A . B 2 HOH 16 217 217 HOH WAT A . B 2 HOH 17 218 218 HOH WAT A . B 2 HOH 18 219 219 HOH WAT A . B 2 HOH 19 220 220 HOH WAT A . B 2 HOH 20 221 221 HOH WAT A . B 2 HOH 21 222 222 HOH WAT A . B 2 HOH 22 223 223 HOH WAT A . B 2 HOH 23 224 224 HOH WAT A . B 2 HOH 24 225 225 HOH WAT A . B 2 HOH 25 226 226 HOH WAT A . B 2 HOH 26 227 227 HOH WAT A . B 2 HOH 27 228 228 HOH WAT A . B 2 HOH 28 229 229 HOH WAT A . B 2 HOH 29 230 230 HOH WAT A . B 2 HOH 30 231 231 HOH WAT A . B 2 HOH 31 232 232 HOH WAT A . B 2 HOH 32 233 233 HOH WAT A . B 2 HOH 33 234 234 HOH WAT A . B 2 HOH 34 235 235 HOH WAT A . B 2 HOH 35 236 236 HOH WAT A . B 2 HOH 36 237 237 HOH WAT A . B 2 HOH 37 238 238 HOH WAT A . B 2 HOH 38 239 239 HOH WAT A . B 2 HOH 39 240 240 HOH WAT A . B 2 HOH 40 241 241 HOH WAT A . B 2 HOH 41 242 242 HOH WAT A . B 2 HOH 42 244 244 HOH WAT A . B 2 HOH 43 245 245 HOH WAT A . B 2 HOH 44 246 246 HOH WAT A . B 2 HOH 45 247 247 HOH WAT A . B 2 HOH 46 249 249 HOH WAT A . # loop_ _software.name _software.classification _software.version _software.citation_id _software.pdbx_ordinal CNS refinement 1.1 ? 1 DENZO 'data reduction' . ? 2 SCALEPACK 'data scaling' . ? 3 CNS phasing . ? 4 # _cell.entry_id 2A0J _cell.length_a 61.020 _cell.length_b 61.020 _cell.length_c 63.310 _cell.angle_alpha 90.00 _cell.angle_beta 90.00 _cell.angle_gamma 120.00 _cell.Z_PDB 6 _cell.pdbx_unique_axis ? # _symmetry.entry_id 2A0J _symmetry.space_group_name_H-M 'P 31 2 1' _symmetry.pdbx_full_space_group_name_H-M ? _symmetry.cell_setting ? _symmetry.Int_Tables_number 152 _symmetry.space_group_name_Hall ? # _exptl.entry_id 2A0J _exptl.method 'X-RAY DIFFRACTION' _exptl.crystals_number 1 # _exptl_crystal.id 1 _exptl_crystal.density_meas ? _exptl_crystal.density_Matthews 2.11 _exptl_crystal.density_percent_sol 41.73 _exptl_crystal.description ? _exptl_crystal.F_000 ? _exptl_crystal.preparation ? # _exptl_crystal_grow.crystal_id 1 _exptl_crystal_grow.method 'VAPOR DIFFUSION, SITTING DROP' _exptl_crystal_grow.temp 294 _exptl_crystal_grow.temp_details ? _exptl_crystal_grow.pH 4.0 _exptl_crystal_grow.pdbx_details '3.2 M ammonium sulphate, 0.1 M citrate, pH 4.0, VAPOR DIFFUSION, SITTING DROP, temperature 294K' _exptl_crystal_grow.pdbx_pH_range . # _diffrn.id 1 _diffrn.ambient_temp 100 _diffrn.ambient_temp_details ? _diffrn.crystal_id 1 # _diffrn_detector.diffrn_id 1 _diffrn_detector.detector CCD _diffrn_detector.type 'ADSC QUANTUM 4' _diffrn_detector.pdbx_collection_date 2004-02-13 _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 ? _diffrn_radiation.pdbx_diffrn_protocol 'SINGLE WAVELENGTH' _diffrn_radiation.pdbx_scattering_type x-ray # _diffrn_radiation_wavelength.id 1 _diffrn_radiation_wavelength.wavelength 0.945 _diffrn_radiation_wavelength.wt 1.0 # _diffrn_source.diffrn_id 1 _diffrn_source.source SYNCHROTRON _diffrn_source.type 'SRS BEAMLINE PX14.2' _diffrn_source.pdbx_synchrotron_site SRS _diffrn_source.pdbx_synchrotron_beamline PX14.2 _diffrn_source.pdbx_wavelength ? _diffrn_source.pdbx_wavelength_list 0.945 # _reflns.entry_id 2A0J _reflns.observed_criterion_sigma_I -1.5 _reflns.observed_criterion_sigma_F ? _reflns.d_resolution_low 30.0 _reflns.d_resolution_high 2.50 _reflns.number_obs 4988 _reflns.number_all ? _reflns.percent_possible_obs 100 _reflns.pdbx_Rmerge_I_obs 0.183 _reflns.pdbx_Rsym_value ? _reflns.pdbx_netI_over_sigmaI 10.2 _reflns.B_iso_Wilson_estimate 34.9 _reflns.pdbx_redundancy 7.6 _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 # _reflns_shell.d_res_high 2.50 _reflns_shell.d_res_low 2.59 _reflns_shell.percent_possible_all 100 _reflns_shell.Rmerge_I_obs 0.552 _reflns_shell.pdbx_Rsym_value ? _reflns_shell.meanI_over_sigI_obs 2.9 _reflns_shell.pdbx_redundancy 5.7 _reflns_shell.percent_possible_obs ? _reflns_shell.number_unique_all 486 _reflns_shell.number_measured_all ? _reflns_shell.number_measured_obs ? _reflns_shell.number_unique_obs ? _reflns_shell.pdbx_chi_squared ? _reflns_shell.pdbx_ordinal 1 _reflns_shell.pdbx_diffrn_id 1 # _refine.entry_id 2A0J _refine.ls_number_reflns_obs 4973 _refine.ls_number_reflns_all ? _refine.pdbx_ls_sigma_I ? _refine.pdbx_ls_sigma_F 0.0 _refine.pdbx_data_cutoff_high_absF 1257584.73 _refine.pdbx_data_cutoff_low_absF 0.000000 _refine.pdbx_data_cutoff_high_rms_absF 1257584.73 _refine.ls_d_res_low 27.49 _refine.ls_d_res_high 2.50 _refine.ls_percent_reflns_obs 100.0 _refine.ls_R_factor_obs 0.201 _refine.ls_R_factor_all ? _refine.ls_R_factor_R_work 0.201 _refine.ls_R_factor_R_free 0.28 _refine.ls_R_factor_R_free_error 0.017 _refine.ls_R_factor_R_free_error_details ? _refine.ls_percent_reflns_R_free 5.4 _refine.ls_number_reflns_R_free 270 _refine.ls_number_parameters ? _refine.ls_number_restraints ? _refine.occupancy_min ? _refine.occupancy_max ? _refine.correlation_coeff_Fo_to_Fc ? _refine.correlation_coeff_Fo_to_Fc_free ? _refine.B_iso_mean 27.6 _refine.aniso_B[1][1] 0.77 _refine.aniso_B[2][2] 0.77 _refine.aniso_B[3][3] -1.53 _refine.aniso_B[1][2] 1.76 _refine.aniso_B[1][3] 0.00 _refine.aniso_B[2][3] 0.00 _refine.solvent_model_details 'FLAT MODEL' _refine.solvent_model_param_ksol 0.390587 _refine.solvent_model_param_bsol 46.7357 _refine.pdbx_solvent_vdw_probe_radii ? _refine.pdbx_solvent_ion_probe_radii ? _refine.pdbx_solvent_shrinkage_radii ? _refine.pdbx_ls_cross_valid_method THROUGHOUT _refine.details ? _refine.pdbx_starting_model ? _refine.pdbx_method_to_determine_struct 'MOLECULAR REPLACEMENT' _refine.pdbx_isotropic_thermal_model RESTRAINED _refine.pdbx_stereochemistry_target_values ? _refine.pdbx_stereochem_target_val_spec_case ? _refine.pdbx_R_Free_selection_details RANDOM _refine.pdbx_overall_ESU_R ? _refine.pdbx_overall_ESU_R_Free ? _refine.overall_SU_ML ? _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.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_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 2A0J _refine_analyze.Luzzati_coordinate_error_obs 0.27 _refine_analyze.Luzzati_sigma_a_obs 0.31 _refine_analyze.Luzzati_d_res_low_obs 5.00 _refine_analyze.Luzzati_coordinate_error_free 0.36 _refine_analyze.Luzzati_sigma_a_free 0.41 _refine_analyze.Luzzati_d_res_low_free ? _refine_analyze.number_disordered_residues ? _refine_analyze.occupancy_sum_hydrogen ? _refine_analyze.occupancy_sum_non_hydrogen ? _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 1104 _refine_hist.pdbx_number_atoms_nucleic_acid 0 _refine_hist.pdbx_number_atoms_ligand 0 _refine_hist.number_atoms_solvent 46 _refine_hist.number_atoms_total 1150 _refine_hist.d_res_high 2.50 _refine_hist.d_res_low 27.49 # 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 c_bond_d 0.006 ? ? ? 'X-RAY DIFFRACTION' ? c_bond_d_na ? ? ? ? 'X-RAY DIFFRACTION' ? c_bond_d_prot ? ? ? ? 'X-RAY DIFFRACTION' ? c_angle_d ? ? ? ? 'X-RAY DIFFRACTION' ? c_angle_d_na ? ? ? ? 'X-RAY DIFFRACTION' ? c_angle_d_prot ? ? ? ? 'X-RAY DIFFRACTION' ? c_angle_deg 1.2 ? ? ? 'X-RAY DIFFRACTION' ? c_angle_deg_na ? ? ? ? 'X-RAY DIFFRACTION' ? c_angle_deg_prot ? ? ? ? 'X-RAY DIFFRACTION' ? c_dihedral_angle_d 22.9 ? ? ? 'X-RAY DIFFRACTION' ? c_dihedral_angle_d_na ? ? ? ? 'X-RAY DIFFRACTION' ? c_dihedral_angle_d_prot ? ? ? ? 'X-RAY DIFFRACTION' ? c_improper_angle_d 0.77 ? ? ? 'X-RAY DIFFRACTION' ? c_improper_angle_d_na ? ? ? ? 'X-RAY DIFFRACTION' ? c_improper_angle_d_prot ? ? ? ? 'X-RAY DIFFRACTION' ? c_mcbond_it 4.23 4.00 ? ? 'X-RAY DIFFRACTION' ? c_mcangle_it 5.90 8.00 ? ? 'X-RAY DIFFRACTION' ? c_scbond_it 9.14 6.00 ? ? 'X-RAY DIFFRACTION' ? c_scangle_it 11.91 12.00 ? ? 'X-RAY DIFFRACTION' ? # _refine_ls_shell.pdbx_total_number_of_bins_used 10 _refine_ls_shell.d_res_high 2.50 _refine_ls_shell.d_res_low 2.59 _refine_ls_shell.number_reflns_R_work 461 _refine_ls_shell.R_factor_R_work 0.291 _refine_ls_shell.percent_reflns_obs 100.0 _refine_ls_shell.R_factor_R_free 0.353 _refine_ls_shell.R_factor_R_free_error 0.072 _refine_ls_shell.percent_reflns_R_free 4.9 _refine_ls_shell.number_reflns_R_free 24 _refine_ls_shell.number_reflns_obs ? _refine_ls_shell.redundancy_reflns_obs ? _refine_ls_shell.number_reflns_all ? _refine_ls_shell.pdbx_refine_id 'X-RAY DIFFRACTION' _refine_ls_shell.R_factor_all ? # loop_ _pdbx_xplor_file.serial_no _pdbx_xplor_file.param_file _pdbx_xplor_file.topol_file _pdbx_xplor_file.pdbx_refine_id 1 protein_rep.param protein.top 'X-RAY DIFFRACTION' 2 water_rep.param water_rep.top 'X-RAY DIFFRACTION' # _database_PDB_matrix.entry_id 2A0J _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 2A0J _struct.title 'Crystal Structure of Nitrogen Regulatory Protein IIA-Ntr from Neisseria meningitidis' _struct.pdbx_model_details ? _struct.pdbx_CASP_flag ? _struct.pdbx_model_type_details ? # _struct_keywords.entry_id 2A0J _struct_keywords.pdbx_keywords TRANSFERASE _struct_keywords.text 'nitrogen regulation, Structural Genomics, OPPF, Oxford Protein Production Facility, transferase' # 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 Q9K082_NEIMB _struct_ref.pdbx_db_accession Q9K082 _struct_ref.entity_id 1 _struct_ref.pdbx_seq_one_letter_code ;MSLIGEILPLSHIVLDMEVGSKKRLFEEAGLLLERESSLSHADVFECLFAREKLGSTGLGQGVAIPHGRHAGVKQATGAF IRTREPVGFDAPDGKPVSLIFILLVPENATGEHLEVLSKLAGKFSQKSIRESLMTVSSAEEVRAILTEE ; _struct_ref.pdbx_align_begin 1 _struct_ref.pdbx_db_isoform ? # _struct_ref_seq.align_id 1 _struct_ref_seq.ref_id 1 _struct_ref_seq.pdbx_PDB_id_code 2A0J _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 149 _struct_ref_seq.pdbx_seq_align_end_ins_code ? _struct_ref_seq.pdbx_db_accession Q9K082 _struct_ref_seq.db_align_beg 1 _struct_ref_seq.pdbx_db_align_beg_ins_code ? _struct_ref_seq.db_align_end 149 _struct_ref_seq.pdbx_db_align_end_ins_code ? _struct_ref_seq.pdbx_auth_seq_align_beg 1 _struct_ref_seq.pdbx_auth_seq_align_end 149 # _pdbx_struct_assembly.id 1 _pdbx_struct_assembly.details author_defined_assembly _pdbx_struct_assembly.method_details ? _pdbx_struct_assembly.oligomeric_details monomeric _pdbx_struct_assembly.oligomeric_count 1 # _pdbx_struct_assembly_gen.assembly_id 1 _pdbx_struct_assembly_gen.oper_expression 1 _pdbx_struct_assembly_gen.asym_id_list A,B # _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.pdbx_parent_biol_id ? _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 1 SER A 2 ? LEU A 8 ? SER A 2 LEU A 8 1 ? 7 HELX_P HELX_P2 2 PRO A 9 ? SER A 11 ? PRO A 9 SER A 11 5 ? 3 HELX_P HELX_P3 3 SER A 21 ? GLU A 34 ? SER A 21 GLU A 34 1 ? 14 HELX_P HELX_P4 4 SER A 40 ? LYS A 53 ? SER A 40 LYS A 53 1 ? 14 HELX_P HELX_P5 5 ALA A 109 ? SER A 125 ? ALA A 109 SER A 125 1 ? 17 HELX_P HELX_P6 6 GLN A 126 ? VAL A 136 ? GLN A 126 VAL A 136 1 ? 11 HELX_P HELX_P7 7 SER A 138 ? THR A 147 ? SER A 138 THR A 147 1 ? 10 # _struct_conf_type.id HELX_P _struct_conf_type.criteria ? _struct_conf_type.reference ? # loop_ _struct_sheet.id _struct_sheet.type _struct_sheet.number_strands _struct_sheet.details A ? 4 ? B ? 4 ? # 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 ? parallel A 2 3 ? anti-parallel A 3 4 ? parallel B 1 2 ? parallel B 2 3 ? anti-parallel B 3 4 ? parallel # loop_ _struct_sheet_range.sheet_id _struct_sheet_range.id _struct_sheet_range.beg_label_comp_id _struct_sheet_range.beg_label_asym_id _struct_sheet_range.beg_label_seq_id _struct_sheet_range.pdbx_beg_PDB_ins_code _struct_sheet_range.end_label_comp_id _struct_sheet_range.end_label_asym_id _struct_sheet_range.end_label_seq_id _struct_sheet_range.pdbx_end_PDB_ins_code _struct_sheet_range.beg_auth_comp_id _struct_sheet_range.beg_auth_asym_id _struct_sheet_range.beg_auth_seq_id _struct_sheet_range.end_auth_comp_id _struct_sheet_range.end_auth_asym_id _struct_sheet_range.end_auth_seq_id A 1 ILE A 13 ? MET A 17 ? ILE A 13 MET A 17 A 2 THR A 77 ? VAL A 87 ? THR A 77 VAL A 87 A 3 VAL A 97 ? PRO A 106 ? VAL A 97 PRO A 106 A 4 VAL A 63 ? ALA A 64 ? VAL A 63 ALA A 64 B 1 ILE A 13 ? MET A 17 ? ILE A 13 MET A 17 B 2 THR A 77 ? VAL A 87 ? THR A 77 VAL A 87 B 3 VAL A 97 ? PRO A 106 ? VAL A 97 PRO A 106 B 4 HIS A 67 ? HIS A 70 ? HIS A 67 HIS A 70 # 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 VAL A 14 ? N VAL A 14 O PHE A 80 ? O PHE A 80 A 2 3 N THR A 77 ? N THR A 77 O LEU A 104 ? O LEU A 104 A 3 4 O PHE A 101 ? O PHE A 101 N ALA A 64 ? N ALA A 64 B 1 2 N VAL A 14 ? N VAL A 14 O PHE A 80 ? O PHE A 80 B 2 3 N THR A 77 ? N THR A 77 O LEU A 104 ? O LEU A 104 B 3 4 O VAL A 105 ? O VAL A 105 N GLY A 68 ? N GLY A 68 # _pdbx_validate_symm_contact.id 1 _pdbx_validate_symm_contact.PDB_model_num 1 _pdbx_validate_symm_contact.auth_atom_id_1 OE2 _pdbx_validate_symm_contact.auth_asym_id_1 A _pdbx_validate_symm_contact.auth_comp_id_1 GLU _pdbx_validate_symm_contact.auth_seq_id_1 85 _pdbx_validate_symm_contact.PDB_ins_code_1 ? _pdbx_validate_symm_contact.label_alt_id_1 ? _pdbx_validate_symm_contact.site_symmetry_1 1_555 _pdbx_validate_symm_contact.auth_atom_id_2 OE2 _pdbx_validate_symm_contact.auth_asym_id_2 A _pdbx_validate_symm_contact.auth_comp_id_2 GLU _pdbx_validate_symm_contact.auth_seq_id_2 85 _pdbx_validate_symm_contact.PDB_ins_code_2 ? _pdbx_validate_symm_contact.label_alt_id_2 ? _pdbx_validate_symm_contact.site_symmetry_2 6_554 _pdbx_validate_symm_contact.dist 2.13 # 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 ARG A 35 ? ? 57.17 -40.99 2 1 GLU A 36 ? ? -67.24 1.70 3 1 SER A 38 ? ? 83.75 2.95 4 1 ASN A 108 ? ? -163.11 -61.49 # _pdbx_SG_project.id 1 _pdbx_SG_project.project_name ? _pdbx_SG_project.full_name_of_center 'Oxford Protein Production Facility' _pdbx_SG_project.initial_of_center OPPF # 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 MET 1 ? A MET 1 2 1 Y 1 A GLU 148 ? A GLU 148 3 1 Y 1 A GLU 149 ? A GLU 149 # 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 THR N N N N 304 THR CA C N S 305 THR C C N N 306 THR O O N N 307 THR CB C N R 308 THR OG1 O N N 309 THR CG2 C N N 310 THR OXT O N N 311 THR H H N N 312 THR H2 H N N 313 THR HA H N N 314 THR HB H N N 315 THR HG1 H N N 316 THR HG21 H N N 317 THR HG22 H N N 318 THR HG23 H N N 319 THR HXT H N N 320 VAL N N N N 321 VAL CA C N S 322 VAL C C N N 323 VAL O O N N 324 VAL CB C N N 325 VAL CG1 C N N 326 VAL CG2 C N N 327 VAL OXT O N N 328 VAL H H N N 329 VAL H2 H N N 330 VAL HA H N N 331 VAL HB H N N 332 VAL HG11 H N N 333 VAL HG12 H N N 334 VAL HG13 H N N 335 VAL HG21 H N N 336 VAL HG22 H N N 337 VAL HG23 H N N 338 VAL HXT H N N 339 # 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 THR N CA sing N N 290 THR N H sing N N 291 THR N H2 sing N N 292 THR CA C sing N N 293 THR CA CB sing N N 294 THR CA HA sing N N 295 THR C O doub N N 296 THR C OXT sing N N 297 THR CB OG1 sing N N 298 THR CB CG2 sing N N 299 THR CB HB sing N N 300 THR OG1 HG1 sing N N 301 THR CG2 HG21 sing N N 302 THR CG2 HG22 sing N N 303 THR CG2 HG23 sing N N 304 THR OXT HXT sing N N 305 VAL N CA sing N N 306 VAL N H sing N N 307 VAL N H2 sing N N 308 VAL CA C sing N N 309 VAL CA CB sing N N 310 VAL CA HA sing N N 311 VAL C O doub N N 312 VAL C OXT sing N N 313 VAL CB CG1 sing N N 314 VAL CB CG2 sing N N 315 VAL CB HB sing N N 316 VAL CG1 HG11 sing N N 317 VAL CG1 HG12 sing N N 318 VAL CG1 HG13 sing N N 319 VAL CG2 HG21 sing N N 320 VAL CG2 HG22 sing N N 321 VAL CG2 HG23 sing N N 322 VAL OXT HXT sing N N 323 # _atom_sites.entry_id 2A0J _atom_sites.fract_transf_matrix[1][1] 0.016388 _atom_sites.fract_transf_matrix[1][2] 0.009462 _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] 0.018923 _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] 0.015795 _atom_sites.fract_transf_vector[1] 0.00000 _atom_sites.fract_transf_vector[2] 0.00000 _atom_sites.fract_transf_vector[3] 0.00000 # loop_ _atom_type.symbol C N O S # loop_