data_2X44 # _entry.id 2X44 # _audit_conform.dict_name mmcif_pdbx.dic _audit_conform.dict_version 5.399 _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 2X44 pdb_00002x44 10.2210/pdb2x44/pdb PDBE EBI-42660 ? ? WWPDB D_1290042660 ? ? # 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 2010-04-07 2 'Structure model' 1 1 2011-07-13 3 'Structure model' 1 2 2011-08-10 4 'Structure model' 1 3 2023-12-20 5 'Structure model' 1 4 2024-11-20 # _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' Advisory 2 2 'Structure model' 'Version format compliance' 3 3 'Structure model' 'Database references' 4 3 'Structure model' 'Derived calculations' 5 3 'Structure model' 'Refinement description' 6 4 'Structure model' 'Data collection' 7 4 'Structure model' 'Database references' 8 4 'Structure model' Other 9 4 'Structure model' 'Refinement description' 10 5 '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 4 'Structure model' chem_comp_atom 2 4 'Structure model' chem_comp_bond 3 4 'Structure model' database_2 4 4 'Structure model' pdbx_database_status 5 4 'Structure model' pdbx_initial_refinement_model 6 5 'Structure model' pdbx_entry_details 7 5 'Structure model' pdbx_modification_feature # loop_ _pdbx_audit_revision_item.ordinal _pdbx_audit_revision_item.revision_ordinal _pdbx_audit_revision_item.data_content_type _pdbx_audit_revision_item.item 1 4 'Structure model' '_database_2.pdbx_DOI' 2 4 'Structure model' '_database_2.pdbx_database_accession' 3 4 'Structure model' '_pdbx_database_status.status_code_sf' 4 5 'Structure model' '_pdbx_entry_details.has_protein_modification' # _pdbx_database_status.status_code REL _pdbx_database_status.entry_id 2X44 _pdbx_database_status.deposit_site PDBE _pdbx_database_status.process_site PDBE _pdbx_database_status.SG_entry . _pdbx_database_status.recvd_initial_deposition_date 2010-01-28 _pdbx_database_status.pdb_format_compatible Y _pdbx_database_status.status_code_sf REL _pdbx_database_status.status_code_mr ? _pdbx_database_status.status_code_cs ? _pdbx_database_status.methods_development_category ? _pdbx_database_status.status_code_nmr_data ? # loop_ _pdbx_database_related.db_name _pdbx_database_related.db_id _pdbx_database_related.content_type _pdbx_database_related.details PDB 1AH1 unspecified 'CTLA-4, NMR, 20 STRUCTURES' PDB 1H6E unspecified 'MU2 ADAPTIN SUBUNIT (AP50) OF AP2 ADAPTOR ( SECOND DOMAIN), COMPLEXED WITH CTLA-4 INTERNALIZATION PEPTIDE TTGVYVKMPPT' PDB 1I8L unspecified 'HUMAN B7-1/CTLA-4 CO-STIMULATORY COMPLEX' PDB 1I85 unspecified 'CRYSTAL STRUCTURE OF THE CTLA-4/B7-2 COMPLEX' # loop_ _audit_author.name _audit_author.pdbx_ordinal 'Sonnen, A.F.-P.' 1 'Yu, C.' 2 'Evans, E.J.' 3 'Stuart, D.I.' 4 'Davis, S.J.' 5 'Gilbert, R.J.C.' 6 # _citation.id primary _citation.title 'Domain Metastability: A Molecular Basis for Immunoglobulin Deposition?' _citation.journal_abbrev J.Mol.Biol. _citation.journal_volume 399 _citation.page_first 207 _citation.page_last ? _citation.year 2010 _citation.journal_id_ASTM JMOBAK _citation.country UK _citation.journal_id_ISSN 0022-2836 _citation.journal_id_CSD 0070 _citation.book_publisher ? _citation.pdbx_database_id_PubMed 20394753 _citation.pdbx_database_id_DOI 10.1016/J.JMB.2010.04.011 # loop_ _citation_author.citation_id _citation_author.name _citation_author.ordinal _citation_author.identifier_ORCID primary 'Sonnen, A.F.' 1 ? primary 'Yu, C.' 2 ? primary 'Evans, E.J.' 3 ? primary 'Stuart, D.I.' 4 ? primary 'Davis, S.J.' 5 ? primary 'Gilbert, R.J.C.' 6 ? # loop_ _entity.id _entity.type _entity.src_method _entity.pdbx_description _entity.formula_weight _entity.pdbx_number_of_molecules _entity.pdbx_ec _entity.pdbx_mutation _entity.pdbx_fragment _entity.details 1 polymer man 'CYTOTOXIC T-LYMPHOCYTE PROTEIN 4' 14092.069 1 ? YES 'RESIDUES 36-161' ? 2 water nat water 18.015 50 ? ? ? ? # _entity_name_com.entity_id 1 _entity_name_com.name 'CYTOTOXIC T-LYMPHOCYTE-ASSOCIATED ANTIGEN 4, CTLA-4, CD152, CYTOTOXIC T-LYMPHOCYTE ANTIGEN 4' # _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 ;MKAMHVAQPAVVLASSRGIASFVCEYASPGKATEVRVTVLRQADSQVTEVCAATYMMGNELTFLDDSICTGTSSGNQVNL TIQGLRAMDTGLYICKVELMYPPPYYLGIGNGTQIYVIDPEPSPDSDLVPR ; _entity_poly.pdbx_seq_one_letter_code_can ;MKAMHVAQPAVVLASSRGIASFVCEYASPGKATEVRVTVLRQADSQVTEVCAATYMMGNELTFLDDSICTGTSSGNQVNL TIQGLRAMDTGLYICKVELMYPPPYYLGIGNGTQIYVIDPEPSPDSDLVPR ; _entity_poly.pdbx_strand_id D _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 LYS n 1 3 ALA n 1 4 MET n 1 5 HIS n 1 6 VAL n 1 7 ALA n 1 8 GLN n 1 9 PRO n 1 10 ALA n 1 11 VAL n 1 12 VAL n 1 13 LEU n 1 14 ALA n 1 15 SER n 1 16 SER n 1 17 ARG n 1 18 GLY n 1 19 ILE n 1 20 ALA n 1 21 SER n 1 22 PHE n 1 23 VAL n 1 24 CYS n 1 25 GLU n 1 26 TYR n 1 27 ALA n 1 28 SER n 1 29 PRO n 1 30 GLY n 1 31 LYS n 1 32 ALA n 1 33 THR n 1 34 GLU n 1 35 VAL n 1 36 ARG n 1 37 VAL n 1 38 THR n 1 39 VAL n 1 40 LEU n 1 41 ARG n 1 42 GLN n 1 43 ALA n 1 44 ASP n 1 45 SER n 1 46 GLN n 1 47 VAL n 1 48 THR n 1 49 GLU n 1 50 VAL n 1 51 CYS n 1 52 ALA n 1 53 ALA n 1 54 THR n 1 55 TYR n 1 56 MET n 1 57 MET n 1 58 GLY n 1 59 ASN n 1 60 GLU n 1 61 LEU n 1 62 THR n 1 63 PHE n 1 64 LEU n 1 65 ASP n 1 66 ASP n 1 67 SER n 1 68 ILE n 1 69 CYS n 1 70 THR n 1 71 GLY n 1 72 THR n 1 73 SER n 1 74 SER n 1 75 GLY n 1 76 ASN n 1 77 GLN n 1 78 VAL n 1 79 ASN n 1 80 LEU n 1 81 THR n 1 82 ILE n 1 83 GLN n 1 84 GLY n 1 85 LEU n 1 86 ARG n 1 87 ALA n 1 88 MET n 1 89 ASP n 1 90 THR n 1 91 GLY n 1 92 LEU n 1 93 TYR n 1 94 ILE n 1 95 CYS n 1 96 LYS n 1 97 VAL n 1 98 GLU n 1 99 LEU n 1 100 MET n 1 101 TYR n 1 102 PRO n 1 103 PRO n 1 104 PRO n 1 105 TYR n 1 106 TYR n 1 107 LEU n 1 108 GLY n 1 109 ILE n 1 110 GLY n 1 111 ASN n 1 112 GLY n 1 113 THR n 1 114 GLN n 1 115 ILE n 1 116 TYR n 1 117 VAL n 1 118 ILE n 1 119 ASP n 1 120 PRO n 1 121 GLU n 1 122 PRO n 1 123 SER n 1 124 PRO n 1 125 ASP n 1 126 SER n 1 127 ASP n 1 128 LEU n 1 129 VAL n 1 130 PRO n 1 131 ARG n # _entity_src_gen.entity_id 1 _entity_src_gen.pdbx_src_id 1 _entity_src_gen.pdbx_alt_source_flag sample _entity_src_gen.pdbx_seq_type ? _entity_src_gen.pdbx_beg_seq_num ? _entity_src_gen.pdbx_end_seq_num ? _entity_src_gen.gene_src_common_name HUMAN _entity_src_gen.gene_src_genus ? _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 BLOOD _entity_src_gen.gene_src_tissue_fraction ? _entity_src_gen.gene_src_details ? _entity_src_gen.pdbx_gene_src_fragment ? _entity_src_gen.pdbx_gene_src_scientific_name 'HOMO SAPIENS' _entity_src_gen.pdbx_gene_src_ncbi_taxonomy_id 9606 _entity_src_gen.pdbx_gene_src_variant ? _entity_src_gen.pdbx_gene_src_cell_line JURKAT _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 T-LYMPHOCYTE _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 469008 _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 'BL21(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 ? _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 'CDNA GENERATED DIRECTLY FROM JURKAT CELLS, CLONED AND MUTATED CYS122SER.' # 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 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 MET 1 0 0 MET MET D . n A 1 2 LYS 2 1 1 LYS LYS D . n A 1 3 ALA 3 2 2 ALA ALA D . n A 1 4 MET 4 3 3 MET MET D . n A 1 5 HIS 5 4 4 HIS HIS D . n A 1 6 VAL 6 5 5 VAL VAL D . n A 1 7 ALA 7 6 6 ALA ALA D . n A 1 8 GLN 8 7 7 GLN GLN D . n A 1 9 PRO 9 8 8 PRO PRO D . n A 1 10 ALA 10 9 9 ALA ALA D . n A 1 11 VAL 11 10 10 VAL VAL D . n A 1 12 VAL 12 11 11 VAL VAL D . n A 1 13 LEU 13 12 12 LEU LEU D . n A 1 14 ALA 14 13 13 ALA ALA D . n A 1 15 SER 15 14 14 SER SER D . n A 1 16 SER 16 15 15 SER SER D . n A 1 17 ARG 17 16 16 ARG ARG D . n A 1 18 GLY 18 17 17 GLY GLY D . n A 1 19 ILE 19 18 18 ILE ILE D . n A 1 20 ALA 20 19 19 ALA ALA D . n A 1 21 SER 21 20 20 SER SER D . n A 1 22 PHE 22 21 21 PHE PHE D . n A 1 23 VAL 23 22 22 VAL VAL D . n A 1 24 CYS 24 23 23 CYS CYS D . n A 1 25 GLU 25 24 24 GLU GLU D . n A 1 26 TYR 26 25 25 TYR TYR D . n A 1 27 ALA 27 26 26 ALA ALA D . n A 1 28 SER 28 27 27 SER SER D . n A 1 29 PRO 29 28 28 PRO PRO D . n A 1 30 GLY 30 29 29 GLY GLY D . n A 1 31 LYS 31 30 30 LYS LYS D . n A 1 32 ALA 32 31 31 ALA ALA D . n A 1 33 THR 33 32 32 THR THR D . n A 1 34 GLU 34 33 33 GLU GLU D . n A 1 35 VAL 35 34 34 VAL VAL D . n A 1 36 ARG 36 35 35 ARG ARG D . n A 1 37 VAL 37 36 36 VAL VAL D . n A 1 38 THR 38 37 37 THR THR D . n A 1 39 VAL 39 38 38 VAL VAL D . n A 1 40 LEU 40 39 39 LEU LEU D . n A 1 41 ARG 41 40 40 ARG ARG D . n A 1 42 GLN 42 41 41 GLN GLN D . n A 1 43 ALA 43 42 42 ALA ALA D . n A 1 44 ASP 44 43 43 ASP ASP D . n A 1 45 SER 45 44 44 SER SER D . n A 1 46 GLN 46 45 45 GLN GLN D . n A 1 47 VAL 47 46 46 VAL VAL D . n A 1 48 THR 48 47 47 THR THR D . n A 1 49 GLU 49 48 48 GLU GLU D . n A 1 50 VAL 50 49 49 VAL VAL D . n A 1 51 CYS 51 50 50 CYS CYS D . n A 1 52 ALA 52 51 51 ALA ALA D . n A 1 53 ALA 53 52 52 ALA ALA D . n A 1 54 THR 54 53 53 THR THR D . n A 1 55 TYR 55 54 54 TYR TYR D . n A 1 56 MET 56 55 55 MET MET D . n A 1 57 MET 57 56 56 MET MET D . n A 1 58 GLY 58 57 57 GLY GLY D . n A 1 59 ASN 59 58 58 ASN ASN D . n A 1 60 GLU 60 59 59 GLU GLU D . n A 1 61 LEU 61 60 60 LEU LEU D . n A 1 62 THR 62 61 61 THR THR D . n A 1 63 PHE 63 62 62 PHE PHE D . n A 1 64 LEU 64 63 63 LEU LEU D . n A 1 65 ASP 65 64 64 ASP ASP D . n A 1 66 ASP 66 65 65 ASP ASP D . n A 1 67 SER 67 66 66 SER SER D . n A 1 68 ILE 68 67 67 ILE ILE D . n A 1 69 CYS 69 68 68 CYS CYS D . n A 1 70 THR 70 69 69 THR THR D . n A 1 71 GLY 71 70 70 GLY GLY D . n A 1 72 THR 72 71 71 THR THR D . n A 1 73 SER 73 72 72 SER SER D . n A 1 74 SER 74 73 73 SER SER D . n A 1 75 GLY 75 74 74 GLY GLY D . n A 1 76 ASN 76 75 75 ASN ASN D . n A 1 77 GLN 77 76 76 GLN GLN D . n A 1 78 VAL 78 77 77 VAL VAL D . n A 1 79 ASN 79 78 78 ASN ASN D . n A 1 80 LEU 80 79 79 LEU LEU D . n A 1 81 THR 81 80 80 THR THR D . n A 1 82 ILE 82 81 81 ILE ILE D . n A 1 83 GLN 83 82 82 GLN GLN D . n A 1 84 GLY 84 83 83 GLY GLY D . n A 1 85 LEU 85 84 84 LEU LEU D . n A 1 86 ARG 86 85 85 ARG ARG D . n A 1 87 ALA 87 86 86 ALA ALA D . n A 1 88 MET 88 87 87 MET MET D . n A 1 89 ASP 89 88 88 ASP ASP D . n A 1 90 THR 90 89 89 THR THR D . n A 1 91 GLY 91 90 90 GLY GLY D . n A 1 92 LEU 92 91 91 LEU LEU D . n A 1 93 TYR 93 92 92 TYR TYR D . n A 1 94 ILE 94 93 93 ILE ILE D . n A 1 95 CYS 95 94 94 CYS CYS D . n A 1 96 LYS 96 95 95 LYS LYS D . n A 1 97 VAL 97 96 96 VAL VAL D . n A 1 98 GLU 98 97 97 GLU GLU D . n A 1 99 LEU 99 98 98 LEU LEU D . n A 1 100 MET 100 99 99 MET MET D . n A 1 101 TYR 101 100 100 TYR TYR D . n A 1 102 PRO 102 101 101 PRO PRO D . n A 1 103 PRO 103 102 102 PRO PRO D . n A 1 104 PRO 104 103 103 PRO PRO D . n A 1 105 TYR 105 104 104 TYR TYR D . n A 1 106 TYR 106 105 105 TYR TYR D . n A 1 107 LEU 107 106 106 LEU LEU D . n A 1 108 GLY 108 107 107 GLY GLY D . n A 1 109 ILE 109 108 108 ILE ILE D . n A 1 110 GLY 110 109 109 GLY GLY D . n A 1 111 ASN 111 110 110 ASN ASN D . n A 1 112 GLY 112 111 111 GLY GLY D . n A 1 113 THR 113 112 112 THR THR D . n A 1 114 GLN 114 113 113 GLN GLN D . n A 1 115 ILE 115 114 114 ILE ILE D . n A 1 116 TYR 116 115 115 TYR TYR D . n A 1 117 VAL 117 116 116 VAL VAL D . n A 1 118 ILE 118 117 117 ILE ILE D . n A 1 119 ASP 119 118 118 ASP ASP D . n A 1 120 PRO 120 119 119 PRO PRO D . n A 1 121 GLU 121 120 120 GLU GLU D . n A 1 122 PRO 122 121 ? ? ? D . n A 1 123 SER 123 122 ? ? ? D . n A 1 124 PRO 124 123 ? ? ? D . n A 1 125 ASP 125 124 ? ? ? D . n A 1 126 SER 126 125 ? ? ? D . n A 1 127 ASP 127 126 ? ? ? D . n A 1 128 LEU 128 127 ? ? ? D . n A 1 129 VAL 129 128 ? ? ? D . n A 1 130 PRO 130 129 ? ? ? D . n A 1 131 ARG 131 130 ? ? ? D . 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 2001 2001 HOH HOH D . B 2 HOH 2 2002 2002 HOH HOH D . B 2 HOH 3 2003 2003 HOH HOH D . B 2 HOH 4 2004 2004 HOH HOH D . B 2 HOH 5 2005 2005 HOH HOH D . B 2 HOH 6 2006 2006 HOH HOH D . B 2 HOH 7 2007 2007 HOH HOH D . B 2 HOH 8 2008 2008 HOH HOH D . B 2 HOH 9 2009 2009 HOH HOH D . B 2 HOH 10 2010 2010 HOH HOH D . B 2 HOH 11 2011 2011 HOH HOH D . B 2 HOH 12 2012 2012 HOH HOH D . B 2 HOH 13 2013 2013 HOH HOH D . B 2 HOH 14 2014 2014 HOH HOH D . B 2 HOH 15 2015 2015 HOH HOH D . B 2 HOH 16 2016 2016 HOH HOH D . B 2 HOH 17 2017 2017 HOH HOH D . B 2 HOH 18 2018 2018 HOH HOH D . B 2 HOH 19 2019 2019 HOH HOH D . B 2 HOH 20 2020 2020 HOH HOH D . B 2 HOH 21 2021 2021 HOH HOH D . B 2 HOH 22 2022 2022 HOH HOH D . B 2 HOH 23 2023 2023 HOH HOH D . B 2 HOH 24 2024 2024 HOH HOH D . B 2 HOH 25 2025 2025 HOH HOH D . B 2 HOH 26 2026 2026 HOH HOH D . B 2 HOH 27 2027 2027 HOH HOH D . B 2 HOH 28 2028 2028 HOH HOH D . B 2 HOH 29 2029 2029 HOH HOH D . B 2 HOH 30 2030 2030 HOH HOH D . B 2 HOH 31 2031 2031 HOH HOH D . B 2 HOH 32 2032 2032 HOH HOH D . B 2 HOH 33 2033 2033 HOH HOH D . B 2 HOH 34 2034 2034 HOH HOH D . B 2 HOH 35 2035 2035 HOH HOH D . B 2 HOH 36 2036 2036 HOH HOH D . B 2 HOH 37 2037 2037 HOH HOH D . B 2 HOH 38 2038 2038 HOH HOH D . B 2 HOH 39 2039 2039 HOH HOH D . B 2 HOH 40 2040 2040 HOH HOH D . B 2 HOH 41 2041 2041 HOH HOH D . B 2 HOH 42 2042 2042 HOH HOH D . B 2 HOH 43 2043 2043 HOH HOH D . B 2 HOH 44 2044 2044 HOH HOH D . B 2 HOH 45 2045 2045 HOH HOH D . B 2 HOH 46 2046 2046 HOH HOH D . B 2 HOH 47 2047 2047 HOH HOH D . B 2 HOH 48 2048 2048 HOH HOH D . B 2 HOH 49 2049 2049 HOH HOH D . B 2 HOH 50 2050 2050 HOH HOH D . # loop_ _software.name _software.classification _software.version _software.citation_id _software.pdbx_ordinal REFMAC refinement 5.5.0047 ? 1 XDS 'data reduction' . ? 2 XDS 'data scaling' . ? 3 PHASER phasing . ? 4 # _cell.entry_id 2X44 _cell.length_a 42.951 _cell.length_b 42.951 _cell.length_c 140.101 _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 2X44 _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 # _exptl.entry_id 2X44 _exptl.method 'X-RAY DIFFRACTION' _exptl.crystals_number 1 # _exptl_crystal.id 1 _exptl_crystal.density_meas ? _exptl_crystal.density_Matthews 2.87 _exptl_crystal.density_percent_sol 57.16 _exptl_crystal.description NONE # _exptl_crystal_grow.crystal_id 1 _exptl_crystal_grow.method ? _exptl_crystal_grow.temp ? _exptl_crystal_grow.temp_details ? _exptl_crystal_grow.pH 7.5 _exptl_crystal_grow.pdbx_pH_range ? _exptl_crystal_grow.pdbx_details ;0.02 M MAGNESIUM CHLORIDE, 0.1 M HEPES PH 7.5, 22 % W/V POLYACRYLIC ACID 5100 SODIUM SALT, 0.4 M NDSB-256 (OR 6 % 1,6-DIAMINOHEXANE). ; # _diffrn.id 1 _diffrn.ambient_temp 100 _diffrn.ambient_temp_details ? _diffrn.crystal_id 1 # _diffrn_detector.diffrn_id 1 _diffrn_detector.detector 'IMAGE PLATE' _diffrn_detector.type 'MAR scanner 345 mm plate' _diffrn_detector.pdbx_collection_date 2006-02-17 _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 1.5418 _diffrn_radiation_wavelength.wt 1.0 # _diffrn_source.diffrn_id 1 _diffrn_source.source 'ROTATING ANODE' _diffrn_source.type RIGAKU _diffrn_source.pdbx_synchrotron_site ? _diffrn_source.pdbx_synchrotron_beamline ? _diffrn_source.pdbx_wavelength 1.5418 _diffrn_source.pdbx_wavelength_list ? # _reflns.pdbx_diffrn_id 1 _reflns.pdbx_ordinal 1 _reflns.entry_id 2X44 _reflns.observed_criterion_sigma_I 2.0 _reflns.observed_criterion_sigma_F ? _reflns.d_resolution_low 18.60 _reflns.d_resolution_high 2.60 _reflns.number_obs 4289 _reflns.number_all ? _reflns.percent_possible_obs 85.0 _reflns.pdbx_Rmerge_I_obs 0.04 _reflns.pdbx_Rsym_value ? _reflns.pdbx_netI_over_sigmaI 29.10 _reflns.B_iso_Wilson_estimate 58.27 _reflns.pdbx_redundancy 22.1 # _reflns_shell.pdbx_diffrn_id 1 _reflns_shell.pdbx_ordinal 1 _reflns_shell.d_res_high 2.60 _reflns_shell.d_res_low 2.70 _reflns_shell.percent_possible_all 45.8 _reflns_shell.Rmerge_I_obs 0.20 _reflns_shell.pdbx_Rsym_value ? _reflns_shell.meanI_over_sigI_obs 9.00 _reflns_shell.pdbx_redundancy 21.3 # _refine.pdbx_refine_id 'X-RAY DIFFRACTION' _refine.entry_id 2X44 _refine.pdbx_diffrn_id 1 _refine.pdbx_TLS_residual_ADP_flag 'LIKELY RESIDUAL' _refine.ls_number_reflns_obs 4289 _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 18.60 _refine.ls_d_res_high 2.60 _refine.ls_percent_reflns_obs 89.13 _refine.ls_R_factor_obs 0.19385 _refine.ls_R_factor_all ? _refine.ls_R_factor_R_work 0.19157 _refine.ls_R_factor_R_free 0.24501 _refine.ls_R_factor_R_free_error ? _refine.ls_R_factor_R_free_error_details ? _refine.ls_percent_reflns_R_free 4.2 _refine.ls_number_reflns_R_free 189 _refine.ls_number_parameters ? _refine.ls_number_restraints ? _refine.occupancy_min ? _refine.occupancy_max ? _refine.correlation_coeff_Fo_to_Fc 0.941 _refine.correlation_coeff_Fo_to_Fc_free 0.903 _refine.B_iso_mean 22.845 _refine.aniso_B[1][1] -1.30 _refine.aniso_B[2][2] -1.30 _refine.aniso_B[3][3] 1.96 _refine.aniso_B[1][2] -0.65 _refine.aniso_B[1][3] 0.00 _refine.aniso_B[2][3] 0.00 _refine.solvent_model_details 'BABINET MODEL WITH MASK' _refine.solvent_model_param_ksol ? _refine.solvent_model_param_bsol ? _refine.pdbx_solvent_vdw_probe_radii 1.20 _refine.pdbx_solvent_ion_probe_radii 0.80 _refine.pdbx_solvent_shrinkage_radii 0.80 _refine.pdbx_ls_cross_valid_method THROUGHOUT _refine.details 'HYDROGENS HAVE BEEN ADDED IN THE RIDING POSITIONS. ATOM RECORD CONTAINS RESIDUAL B FACTORS ONLY.' _refine.pdbx_starting_model 'PDB ENTRY 1I81' _refine.pdbx_method_to_determine_struct 'MOLECULAR REPLACEMENT' _refine.pdbx_isotropic_thermal_model ? _refine.pdbx_stereochemistry_target_values 'MAXIMUM LIKELIHOOD' _refine.pdbx_stereochem_target_val_spec_case ? _refine.pdbx_R_Free_selection_details RANDOM _refine.pdbx_overall_ESU_R 0.783 _refine.pdbx_overall_ESU_R_Free 0.318 _refine.overall_SU_ML 0.243 _refine.pdbx_overall_phase_error ? _refine.overall_SU_B 26.265 _refine.overall_SU_R_Cruickshank_DPI ? _refine.pdbx_overall_SU_R_free_Cruickshank_DPI ? _refine.pdbx_overall_SU_R_Blow_DPI ? _refine.pdbx_overall_SU_R_free_Blow_DPI ? # _refine_hist.pdbx_refine_id 'X-RAY DIFFRACTION' _refine_hist.cycle_id LAST _refine_hist.pdbx_number_atoms_protein 906 _refine_hist.pdbx_number_atoms_nucleic_acid 0 _refine_hist.pdbx_number_atoms_ligand 0 _refine_hist.number_atoms_solvent 50 _refine_hist.number_atoms_total 956 _refine_hist.d_res_high 2.60 _refine_hist.d_res_low 18.60 # 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 r_bond_refined_d 0.006 0.022 ? 932 'X-RAY DIFFRACTION' ? r_bond_other_d 0.001 0.020 ? 603 'X-RAY DIFFRACTION' ? r_angle_refined_deg 1.024 1.975 ? 1270 'X-RAY DIFFRACTION' ? r_angle_other_deg 0.905 3.005 ? 1482 'X-RAY DIFFRACTION' ? r_dihedral_angle_1_deg 5.562 5.000 ? 122 'X-RAY DIFFRACTION' ? r_dihedral_angle_2_deg 31.691 24.857 ? 35 'X-RAY DIFFRACTION' ? r_dihedral_angle_3_deg 17.257 15.000 ? 154 'X-RAY DIFFRACTION' ? r_dihedral_angle_4_deg 13.121 15.000 ? 4 'X-RAY DIFFRACTION' ? r_chiral_restr 0.061 0.200 ? 150 'X-RAY DIFFRACTION' ? r_gen_planes_refined 0.003 0.021 ? 1040 'X-RAY DIFFRACTION' ? r_gen_planes_other 0.001 0.020 ? 172 'X-RAY DIFFRACTION' ? r_nbd_refined ? ? ? ? 'X-RAY DIFFRACTION' ? r_nbd_other ? ? ? ? 'X-RAY DIFFRACTION' ? r_nbtor_refined ? ? ? ? 'X-RAY DIFFRACTION' ? r_nbtor_other ? ? ? ? 'X-RAY DIFFRACTION' ? r_xyhbond_nbd_refined ? ? ? ? 'X-RAY DIFFRACTION' ? r_xyhbond_nbd_other ? ? ? ? 'X-RAY DIFFRACTION' ? r_metal_ion_refined ? ? ? ? 'X-RAY DIFFRACTION' ? r_metal_ion_other ? ? ? ? 'X-RAY DIFFRACTION' ? r_symmetry_vdw_refined ? ? ? ? 'X-RAY DIFFRACTION' ? r_symmetry_vdw_other ? ? ? ? 'X-RAY DIFFRACTION' ? r_symmetry_hbond_refined ? ? ? ? 'X-RAY DIFFRACTION' ? r_symmetry_hbond_other ? ? ? ? 'X-RAY DIFFRACTION' ? r_symmetry_metal_ion_refined ? ? ? ? 'X-RAY DIFFRACTION' ? r_symmetry_metal_ion_other ? ? ? ? 'X-RAY DIFFRACTION' ? r_mcbond_it 3.142 3.000 ? 606 'X-RAY DIFFRACTION' ? r_mcbond_other 0.877 3.000 ? 247 'X-RAY DIFFRACTION' ? r_mcangle_it 5.254 3.000 ? 982 'X-RAY DIFFRACTION' ? r_mcangle_other ? ? ? ? 'X-RAY DIFFRACTION' ? r_scbond_it 6.670 4.000 ? 326 'X-RAY DIFFRACTION' ? r_scbond_other ? ? ? ? 'X-RAY DIFFRACTION' ? r_scangle_it 10.460 6.000 ? 288 'X-RAY DIFFRACTION' ? r_scangle_other ? ? ? ? 'X-RAY DIFFRACTION' ? r_long_range_B_refined ? ? ? ? 'X-RAY DIFFRACTION' ? r_long_range_B_other ? ? ? ? 'X-RAY DIFFRACTION' ? r_rigid_bond_restr ? ? ? ? 'X-RAY DIFFRACTION' ? r_sphericity_free ? ? ? ? 'X-RAY DIFFRACTION' ? r_sphericity_bonded ? ? ? ? 'X-RAY DIFFRACTION' ? # _refine_ls_shell.pdbx_refine_id 'X-RAY DIFFRACTION' _refine_ls_shell.pdbx_total_number_of_bins_used 20 _refine_ls_shell.d_res_high 2.600 _refine_ls_shell.d_res_low 2.666 _refine_ls_shell.number_reflns_R_work 226 _refine_ls_shell.R_factor_R_work 0.243 _refine_ls_shell.percent_reflns_obs 64.40 _refine_ls_shell.R_factor_R_free 0.237 _refine_ls_shell.R_factor_R_free_error ? _refine_ls_shell.percent_reflns_R_free ? _refine_ls_shell.number_reflns_R_free 11 _refine_ls_shell.number_reflns_all ? _refine_ls_shell.R_factor_all ? # _database_PDB_matrix.entry_id 2X44 _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 2X44 _struct.title 'Structure of a strand-swapped dimeric form of CTLA-4' _struct.pdbx_model_details ? _struct.pdbx_CASP_flag ? _struct.pdbx_model_type_details ? # _struct_keywords.entry_id 2X44 _struct_keywords.pdbx_keywords 'IMMUNE SYSTEM' _struct_keywords.text 'IMMUNE SYSTEM, AMYLOIDOGENIC, SYSTEMIC LUPUS ERYTHEMATOSUS, IMMUNOGLOBULIN DOMAIN, MEMBRANE, GLYCOPROTEIN, TRANSMEMBRANE' # 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 ? # loop_ _struct_ref.id _struct_ref.db_name _struct_ref.db_code _struct_ref.entity_id _struct_ref.pdbx_seq_one_letter_code _struct_ref.pdbx_align_begin _struct_ref.pdbx_db_accession _struct_ref.pdbx_db_isoform 1 PDB 2X44 1 ? ? 2X44 ? 2 UNP CTLA4_HUMAN 1 ? ? P16410 ? # 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 2X44 D 1 ? 1 ? 2X44 0 ? 0 ? 0 0 2 2 2X44 D 2 ? 127 ? P16410 36 ? 161 ? 1 126 3 1 2X44 D 128 ? 131 ? 2X44 127 ? 130 ? 127 130 # _struct_ref_seq_dif.align_id 1 _struct_ref_seq_dif.pdbx_pdb_id_code 2X44 _struct_ref_seq_dif.mon_id SER _struct_ref_seq_dif.pdbx_pdb_strand_id D _struct_ref_seq_dif.seq_num 123 _struct_ref_seq_dif.pdbx_pdb_ins_code ? _struct_ref_seq_dif.pdbx_seq_db_name UNP _struct_ref_seq_dif.pdbx_seq_db_accession_code P16410 _struct_ref_seq_dif.db_mon_id CYS _struct_ref_seq_dif.pdbx_seq_db_seq_num 157 _struct_ref_seq_dif.details 'engineered mutation' _struct_ref_seq_dif.pdbx_auth_seq_num 122 _struct_ref_seq_dif.pdbx_ordinal 1 # _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)' 4780 ? 1 MORE -34.0 ? 1 'SSA (A^2)' 13400 ? # _pdbx_struct_assembly_gen.assembly_id 1 _pdbx_struct_assembly_gen.oper_expression 1,2 _pdbx_struct_assembly_gen.asym_id_list A,B # loop_ _pdbx_struct_oper_list.id _pdbx_struct_oper_list.type _pdbx_struct_oper_list.name _pdbx_struct_oper_list.symmetry_operation _pdbx_struct_oper_list.matrix[1][1] _pdbx_struct_oper_list.matrix[1][2] _pdbx_struct_oper_list.matrix[1][3] _pdbx_struct_oper_list.vector[1] _pdbx_struct_oper_list.matrix[2][1] _pdbx_struct_oper_list.matrix[2][2] _pdbx_struct_oper_list.matrix[2][3] _pdbx_struct_oper_list.vector[2] _pdbx_struct_oper_list.matrix[3][1] _pdbx_struct_oper_list.matrix[3][2] _pdbx_struct_oper_list.matrix[3][3] _pdbx_struct_oper_list.vector[3] 1 'identity operation' 1_555 x,y,z 1.0000000000 0.0000000000 0.0000000000 0.0000000000 0.0000000000 1.0000000000 0.0000000000 0.0000000000 0.0000000000 0.0000000000 1.0000000000 0.0000000000 2 'crystal symmetry operation' 6_555 -x,-x+y,-z+1/3 -0.5000000000 -0.8660254038 0.0000000000 0.0000000000 -0.8660254038 0.5000000000 0.0000000000 0.0000000000 0.0000000000 0.0000000000 -1.0000000000 46.7003333333 # _struct_biol.id 1 _struct_biol.details ;THE STRUCTURE IS A DOMAIN SWAPPED DIMER OF CTLA-4 WHICH CAN BE DERIVED BY APPLYING THE CRYSTALLOGRAPHIC SYMMETRY. ; # _struct_conf.conf_type_id HELX_P _struct_conf.id HELX_P1 _struct_conf.pdbx_PDB_helix_id 1 _struct_conf.beg_label_comp_id ARG _struct_conf.beg_label_asym_id A _struct_conf.beg_label_seq_id 86 _struct_conf.pdbx_beg_PDB_ins_code ? _struct_conf.end_label_comp_id THR _struct_conf.end_label_asym_id A _struct_conf.end_label_seq_id 90 _struct_conf.pdbx_end_PDB_ins_code ? _struct_conf.beg_auth_comp_id ARG _struct_conf.beg_auth_asym_id D _struct_conf.beg_auth_seq_id 85 _struct_conf.end_auth_comp_id THR _struct_conf.end_auth_asym_id D _struct_conf.end_auth_seq_id 89 _struct_conf.pdbx_PDB_helix_class 5 _struct_conf.details ? _struct_conf.pdbx_PDB_helix_length 5 # _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 24 SG ? ? ? 1_555 A CYS 95 SG ? ? D CYS 23 D CYS 94 1_555 ? ? ? ? ? ? ? 2.033 ? ? disulf2 disulf ? ? A CYS 51 SG ? ? ? 1_555 A CYS 69 SG ? ? D CYS 50 D CYS 68 1_555 ? ? ? ? ? ? ? 2.031 ? ? # _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 24 ? CYS A 95 ? CYS D 23 ? 1_555 CYS D 94 ? 1_555 SG SG . . . None 'Disulfide bridge' 2 CYS A 51 ? CYS A 69 ? CYS D 50 ? 1_555 CYS D 68 ? 1_555 SG SG . . . None 'Disulfide bridge' # loop_ _struct_sheet.id _struct_sheet.type _struct_sheet.number_strands _struct_sheet.details DA ? 4 ? DB ? 3 ? # 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 DA 1 2 ? anti-parallel DA 2 3 ? anti-parallel DA 3 4 ? anti-parallel DB 1 2 ? anti-parallel DB 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 DA 1 VAL A 6 ? ALA A 7 ? VAL D 5 ALA D 6 DA 2 ALA A 20 ? TYR A 26 ? ALA D 19 TYR D 25 DA 3 GLN A 77 ? ILE A 82 ? GLN D 76 ILE D 81 DA 4 CYS A 69 ? SER A 73 ? CYS D 68 SER D 72 DB 1 GLN A 46 ? TYR A 55 ? GLN D 45 TYR D 54 DB 2 GLU A 34 ? ALA A 43 ? GLU D 33 ALA D 42 DB 3 LEU A 92 ? MET A 100 ? LEU D 91 MET D 99 # 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 DA 1 2 N ALA A 7 ? N ALA D 6 O GLU A 25 ? O GLU D 24 DA 2 3 N CYS A 24 ? N CYS D 23 O VAL A 78 ? O VAL D 77 DA 3 4 N THR A 81 ? N THR D 80 O THR A 70 ? O THR D 69 DB 1 2 N TYR A 55 ? N TYR D 54 O VAL A 35 ? O VAL D 34 DB 2 3 N GLN A 42 ? N GLN D 41 O LEU A 92 ? O LEU D 91 # _pdbx_entry_details.entry_id 2X44 _pdbx_entry_details.compound_details 'ENGINEERED RESIDUE IN CHAIN D, CYS 157 TO SER' _pdbx_entry_details.source_details ? _pdbx_entry_details.nonpolymer_details ? _pdbx_entry_details.sequence_details ? _pdbx_entry_details.has_ligand_of_interest ? _pdbx_entry_details.has_protein_modification Y # 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 SER D 44 ? ? 74.41 -10.22 2 1 ASN D 75 ? ? -96.82 54.49 3 1 PRO D 119 ? ? -91.62 -157.86 # _pdbx_refine_tls.pdbx_refine_id 'X-RAY DIFFRACTION' _pdbx_refine_tls.id 1 _pdbx_refine_tls.details ? _pdbx_refine_tls.method refined _pdbx_refine_tls.origin_x 18.3210 _pdbx_refine_tls.origin_y -3.4420 _pdbx_refine_tls.origin_z 15.7090 _pdbx_refine_tls.T[1][1] 0.2528 _pdbx_refine_tls.T[2][2] 0.3720 _pdbx_refine_tls.T[3][3] 0.2383 _pdbx_refine_tls.T[1][2] -0.0337 _pdbx_refine_tls.T[1][3] 0.0303 _pdbx_refine_tls.T[2][3] -0.0013 _pdbx_refine_tls.L[1][1] 4.2456 _pdbx_refine_tls.L[2][2] 1.0956 _pdbx_refine_tls.L[3][3] 3.5972 _pdbx_refine_tls.L[1][2] 2.0074 _pdbx_refine_tls.L[1][3] -3.8904 _pdbx_refine_tls.L[2][3] -1.8989 _pdbx_refine_tls.S[1][1] -0.0304 _pdbx_refine_tls.S[1][2] -0.5276 _pdbx_refine_tls.S[1][3] -0.1545 _pdbx_refine_tls.S[2][1] -0.0754 _pdbx_refine_tls.S[2][2] -0.0998 _pdbx_refine_tls.S[2][3] -0.0647 _pdbx_refine_tls.S[3][1] 0.0625 _pdbx_refine_tls.S[3][2] 0.3922 _pdbx_refine_tls.S[3][3] 0.1301 # loop_ _pdbx_refine_tls_group.pdbx_refine_id _pdbx_refine_tls_group.id _pdbx_refine_tls_group.refine_tls_id _pdbx_refine_tls_group.beg_auth_asym_id _pdbx_refine_tls_group.beg_auth_seq_id _pdbx_refine_tls_group.beg_label_asym_id _pdbx_refine_tls_group.beg_label_seq_id _pdbx_refine_tls_group.end_auth_asym_id _pdbx_refine_tls_group.end_auth_seq_id _pdbx_refine_tls_group.end_label_asym_id _pdbx_refine_tls_group.end_label_seq_id _pdbx_refine_tls_group.selection _pdbx_refine_tls_group.selection_details 'X-RAY DIFFRACTION' 1 1 D 0 ? ? D 120 ? ? ? ? 'X-RAY DIFFRACTION' 2 1 D 2001 ? ? D 2050 ? ? ? ? # 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 D PRO 121 ? A PRO 122 2 1 Y 1 D SER 122 ? A SER 123 3 1 Y 1 D PRO 123 ? A PRO 124 4 1 Y 1 D ASP 124 ? A ASP 125 5 1 Y 1 D SER 125 ? A SER 126 6 1 Y 1 D ASP 126 ? A ASP 127 7 1 Y 1 D LEU 127 ? A LEU 128 8 1 Y 1 D VAL 128 ? A VAL 129 9 1 Y 1 D PRO 129 ? A PRO 130 10 1 Y 1 D ARG 130 ? A ARG 131 # 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 TYR N N N N 321 TYR CA C N S 322 TYR C C N N 323 TYR O O N N 324 TYR CB C N N 325 TYR CG C Y N 326 TYR CD1 C Y N 327 TYR CD2 C Y N 328 TYR CE1 C Y N 329 TYR CE2 C Y N 330 TYR CZ C Y N 331 TYR OH O N N 332 TYR OXT O N N 333 TYR H H N N 334 TYR H2 H N N 335 TYR HA H N N 336 TYR HB2 H N N 337 TYR HB3 H N N 338 TYR HD1 H N N 339 TYR HD2 H N N 340 TYR HE1 H N N 341 TYR HE2 H N N 342 TYR HH H N N 343 TYR HXT H N N 344 VAL N N N N 345 VAL CA C N S 346 VAL C C N N 347 VAL O O N N 348 VAL CB C N N 349 VAL CG1 C N N 350 VAL CG2 C N N 351 VAL OXT O N N 352 VAL H H N N 353 VAL H2 H N N 354 VAL HA H N N 355 VAL HB H N N 356 VAL HG11 H N N 357 VAL HG12 H N N 358 VAL HG13 H N N 359 VAL HG21 H N N 360 VAL HG22 H N N 361 VAL HG23 H N N 362 VAL HXT H N N 363 # 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 TYR N CA sing N N 306 TYR N H sing N N 307 TYR N H2 sing N N 308 TYR CA C sing N N 309 TYR CA CB sing N N 310 TYR CA HA sing N N 311 TYR C O doub N N 312 TYR C OXT sing N N 313 TYR CB CG sing N N 314 TYR CB HB2 sing N N 315 TYR CB HB3 sing N N 316 TYR CG CD1 doub Y N 317 TYR CG CD2 sing Y N 318 TYR CD1 CE1 sing Y N 319 TYR CD1 HD1 sing N N 320 TYR CD2 CE2 doub Y N 321 TYR CD2 HD2 sing N N 322 TYR CE1 CZ doub Y N 323 TYR CE1 HE1 sing N N 324 TYR CE2 CZ sing Y N 325 TYR CE2 HE2 sing N N 326 TYR CZ OH sing N N 327 TYR OH HH sing N N 328 TYR OXT HXT sing N N 329 VAL N CA sing N N 330 VAL N H sing N N 331 VAL N H2 sing N N 332 VAL CA C sing N N 333 VAL CA CB sing N N 334 VAL CA HA sing N N 335 VAL C O doub N N 336 VAL C OXT sing N N 337 VAL CB CG1 sing N N 338 VAL CB CG2 sing N N 339 VAL CB HB sing N N 340 VAL CG1 HG11 sing N N 341 VAL CG1 HG12 sing N N 342 VAL CG1 HG13 sing N N 343 VAL CG2 HG21 sing N N 344 VAL CG2 HG22 sing N N 345 VAL CG2 HG23 sing N N 346 VAL OXT HXT sing N N 347 # _pdbx_initial_refinement_model.id 1 _pdbx_initial_refinement_model.entity_id_list ? _pdbx_initial_refinement_model.type 'experimental model' _pdbx_initial_refinement_model.source_name PDB _pdbx_initial_refinement_model.accession_code 1I81 _pdbx_initial_refinement_model.details 'PDB ENTRY 1I81' # _atom_sites.entry_id 2X44 _atom_sites.fract_transf_matrix[1][1] 0.023282 _atom_sites.fract_transf_matrix[1][2] 0.013442 _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] 0.026884 _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] 0.007138 _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_