data_2ERA # _entry.id 2ERA # _audit_conform.dict_name mmcif_pdbx.dic _audit_conform.dict_version 5.389 _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 2ERA pdb_00002era 10.2210/pdb2era/pdb WWPDB D_1000178044 ? ? # 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 1997-12-31 2 'Structure model' 1 1 2008-03-24 3 'Structure model' 1 2 2011-07-13 4 'Structure model' 1 3 2021-11-03 5 'Structure model' 1 4 2024-04-03 # _pdbx_audit_revision_details.ordinal 1 _pdbx_audit_revision_details.revision_ordinal 1 _pdbx_audit_revision_details.data_content_type 'Structure model' _pdbx_audit_revision_details.provider repository _pdbx_audit_revision_details.type 'Initial release' _pdbx_audit_revision_details.description ? _pdbx_audit_revision_details.details ? # loop_ _pdbx_audit_revision_group.ordinal _pdbx_audit_revision_group.revision_ordinal _pdbx_audit_revision_group.data_content_type _pdbx_audit_revision_group.group 1 2 'Structure model' 'Version format compliance' 2 3 'Structure model' 'Version format compliance' 3 4 'Structure model' 'Database references' 4 4 'Structure model' 'Refinement description' 5 5 'Structure model' 'Data collection' 6 5 'Structure model' 'Refinement description' # loop_ _pdbx_audit_revision_category.ordinal _pdbx_audit_revision_category.revision_ordinal _pdbx_audit_revision_category.data_content_type _pdbx_audit_revision_category.category 1 4 'Structure model' database_2 2 4 'Structure model' software 3 4 'Structure model' struct_ref_seq_dif 4 5 'Structure model' chem_comp_atom 5 5 'Structure model' chem_comp_bond 6 5 'Structure model' pdbx_initial_refinement_model # loop_ _pdbx_audit_revision_item.ordinal _pdbx_audit_revision_item.revision_ordinal _pdbx_audit_revision_item.data_content_type _pdbx_audit_revision_item.item 1 4 'Structure model' '_database_2.pdbx_DOI' 2 4 'Structure model' '_database_2.pdbx_database_accession' 3 4 'Structure model' '_software.name' 4 4 'Structure model' '_struct_ref_seq_dif.details' # _pdbx_database_status.status_code REL _pdbx_database_status.entry_id 2ERA _pdbx_database_status.recvd_initial_deposition_date 1997-06-25 _pdbx_database_status.deposit_site ? _pdbx_database_status.process_site BNL _pdbx_database_status.SG_entry . _pdbx_database_status.pdb_format_compatible Y _pdbx_database_status.status_code_mr ? _pdbx_database_status.status_code_sf ? _pdbx_database_status.status_code_cs ? _pdbx_database_status.status_code_nmr_data ? _pdbx_database_status.methods_development_category ? # loop_ _audit_author.name _audit_author.pdbx_ordinal 'Gaucher, J.F.' 1 'Menez, R.' 2 'Arnoux, B.' 3 'Menez, A.' 4 'Ducruix, A.' 5 # loop_ _citation.id _citation.title _citation.journal_abbrev _citation.journal_volume _citation.page_first _citation.page_last _citation.year _citation.journal_id_ASTM _citation.country _citation.journal_id_ISSN _citation.journal_id_CSD _citation.book_publisher _citation.pdbx_database_id_PubMed _citation.pdbx_database_id_DOI primary 'High resolution x-ray analysis of two mutants of a curaremimetic snake toxin' Eur.J.Biochem. 267 1323 1329 2000 EJBCAI IX 0014-2956 0262 ? 10691969 10.1046/j.1432-1327.2000.01099.x 1 ;Genetic Engineering of Snake Toxins. The Functional Site of Erabutoxin A, as Delineated by Site-Directed Mutagenesis, Includes Variant Residues ; J.Biol.Chem. 270 9362 ? 1995 JBCHA3 US 0021-9258 0071 ? ? ? 2 'Three-Dimensional Crystal Structure of Recombinant Erabutoxin a at 2.0 A Resolution' 'FEBS Lett.' 342 12 ? 1994 FEBLAL NE 0014-5793 0165 ? ? ? 3 ;Genetic Engineering of Snake Toxins. Role of Invariant Residues in the Structural and Functional Properties of a Curaremimetic Toxin, as Probed by Site-Directed Mutagenesis ; J.Biol.Chem. 268 909 ? 1993 JBCHA3 US 0021-9258 0071 ? ? ? 4 'The Crystal Structure of Erabutoxin a at 2.0-A Resolution' J.Biol.Chem. 264 9239 ? 1989 JBCHA3 US 0021-9258 0071 ? ? ? 5 'Refinement at 1.4 A Resolution of a Model of Erabutoxin B: Treatment of Ordered Solvent and Discrete Disorder' 'Acta Crystallogr.,Sect.A' 44 357 ? 1988 ACACEQ DK 0108-7673 0621 ? ? ? # loop_ _citation_author.citation_id _citation_author.name _citation_author.ordinal _citation_author.identifier_ORCID primary 'Gaucher, J.F.' 1 ? primary 'Menez, R.' 2 ? primary 'Arnoux, B.' 3 ? primary 'Menez, A.' 4 ? primary 'Ducruix, A.' 5 ? 1 'Tremeau, O.' 6 ? 1 'Lemaire, C.' 7 ? 1 'Drevet, P.' 8 ? 1 'Pinkasfeld, S.' 9 ? 1 'Ducancel, F.' 10 ? 1 'Boulain, J.C.' 11 ? 1 'Menez, A.' 12 ? 2 'Arnoux, B.' 13 ? 2 'Menez, R.' 14 ? 2 'Drevet, P.' 15 ? 2 'Boulain, J.C.' 16 ? 2 'Ducruix, A.' 17 ? 2 'Menez, A.' 18 ? 3 'Pillet, L.' 19 ? 3 'Tremeau, O.' 20 ? 3 'Ducancel, F.' 21 ? 3 'Drevet, P.' 22 ? 3 'Zinn-Justin, S.' 23 ? 3 'Pinkasfeld, S.' 24 ? 3 'Boulain, J.C.' 25 ? 3 'Menez, A.' 26 ? 4 'Corfield, P.W.' 27 ? 4 'Lee, T.J.' 28 ? 4 'Low, B.W.' 29 ? 5 'Smith, J.L.' 30 ? 5 'Corfield, P.W.R.' 31 ? 5 'Hendrickson, W.A.' 32 ? 5 'Low, B.W.' 33 ? # 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 'ERABUTOXIN A' 6823.689 1 ? S8G ? ? 2 water nat water 18.015 61 ? ? ? ? # _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 RICFNHQGSQPQTTKTCSPGESSCYNKQWSDFRGTIIERGCGCPTVKPGIKLSCCESEVCNN _entity_poly.pdbx_seq_one_letter_code_can RICFNHQGSQPQTTKTCSPGESSCYNKQWSDFRGTIIERGCGCPTVKPGIKLSCCESEVCNN _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 ARG n 1 2 ILE n 1 3 CYS n 1 4 PHE n 1 5 ASN n 1 6 HIS n 1 7 GLN n 1 8 GLY n 1 9 SER n 1 10 GLN n 1 11 PRO n 1 12 GLN n 1 13 THR n 1 14 THR n 1 15 LYS n 1 16 THR n 1 17 CYS n 1 18 SER n 1 19 PRO n 1 20 GLY n 1 21 GLU n 1 22 SER n 1 23 SER n 1 24 CYS n 1 25 TYR n 1 26 ASN n 1 27 LYS n 1 28 GLN n 1 29 TRP n 1 30 SER n 1 31 ASP n 1 32 PHE n 1 33 ARG n 1 34 GLY n 1 35 THR n 1 36 ILE n 1 37 ILE n 1 38 GLU n 1 39 ARG n 1 40 GLY n 1 41 CYS n 1 42 GLY n 1 43 CYS n 1 44 PRO n 1 45 THR n 1 46 VAL n 1 47 LYS n 1 48 PRO n 1 49 GLY n 1 50 ILE n 1 51 LYS n 1 52 LEU n 1 53 SER n 1 54 CYS n 1 55 CYS n 1 56 GLU n 1 57 SER n 1 58 GLU n 1 59 VAL n 1 60 CYS n 1 61 ASN n 1 62 ASN 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 'broad-banded blue sea krait' _entity_src_gen.gene_src_genus Laticauda _entity_src_gen.pdbx_gene_src_gene ? _entity_src_gen.gene_src_species ? _entity_src_gen.gene_src_strain ? _entity_src_gen.gene_src_tissue ? _entity_src_gen.gene_src_tissue_fraction ? _entity_src_gen.gene_src_details ? _entity_src_gen.pdbx_gene_src_fragment ? _entity_src_gen.pdbx_gene_src_scientific_name 'Laticauda semifasciata' _entity_src_gen.pdbx_gene_src_ncbi_taxonomy_id 8631 _entity_src_gen.pdbx_gene_src_variant 'TYPE A (N26 AND K51)' _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 MC1061 _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 PRIT5 _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 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 PHE 'L-peptide linking' y PHENYLALANINE ? 'C9 H11 N O2' 165.189 PRO 'L-peptide linking' y PROLINE ? 'C5 H9 N O2' 115.130 SER 'L-peptide linking' y SERINE ? 'C3 H7 N O3' 105.093 THR 'L-peptide linking' y THREONINE ? 'C4 H9 N O3' 119.119 TRP 'L-peptide linking' y TRYPTOPHAN ? 'C11 H12 N2 O2' 204.225 TYR 'L-peptide linking' y TYROSINE ? 'C9 H11 N O3' 181.189 VAL 'L-peptide linking' y VALINE ? 'C5 H11 N O2' 117.146 # loop_ _pdbx_poly_seq_scheme.asym_id _pdbx_poly_seq_scheme.entity_id _pdbx_poly_seq_scheme.seq_id _pdbx_poly_seq_scheme.mon_id _pdbx_poly_seq_scheme.ndb_seq_num _pdbx_poly_seq_scheme.pdb_seq_num _pdbx_poly_seq_scheme.auth_seq_num _pdbx_poly_seq_scheme.pdb_mon_id _pdbx_poly_seq_scheme.auth_mon_id _pdbx_poly_seq_scheme.pdb_strand_id _pdbx_poly_seq_scheme.pdb_ins_code _pdbx_poly_seq_scheme.hetero A 1 1 ARG 1 1 1 ARG ARG A . n A 1 2 ILE 2 2 2 ILE ILE A . n A 1 3 CYS 3 3 3 CYS CYS A . n A 1 4 PHE 4 4 4 PHE PHE A . n A 1 5 ASN 5 5 5 ASN ASN A . n A 1 6 HIS 6 6 6 HIS HIS A . n A 1 7 GLN 7 7 7 GLN GLN A . n A 1 8 GLY 8 8 8 GLY GLY A . n A 1 9 SER 9 9 9 SER SER A . n A 1 10 GLN 10 10 10 GLN GLN A . n A 1 11 PRO 11 11 11 PRO PRO A . n A 1 12 GLN 12 12 12 GLN GLN A . n A 1 13 THR 13 13 13 THR THR A . n A 1 14 THR 14 14 14 THR THR A . n A 1 15 LYS 15 15 15 LYS LYS A . n A 1 16 THR 16 16 16 THR THR A . n A 1 17 CYS 17 17 17 CYS CYS A . n A 1 18 SER 18 18 18 SER SER A . n A 1 19 PRO 19 19 19 PRO PRO A . n A 1 20 GLY 20 20 20 GLY GLY A . n A 1 21 GLU 21 21 21 GLU GLU A . n A 1 22 SER 22 22 22 SER SER A . n A 1 23 SER 23 23 23 SER SER A . n A 1 24 CYS 24 24 24 CYS CYS A . n A 1 25 TYR 25 25 25 TYR TYR A . n A 1 26 ASN 26 26 26 ASN ASN A . n A 1 27 LYS 27 27 27 LYS LYS A . n A 1 28 GLN 28 28 28 GLN GLN A . n A 1 29 TRP 29 29 29 TRP TRP A . n A 1 30 SER 30 30 30 SER SER A . n A 1 31 ASP 31 31 31 ASP ASP A . n A 1 32 PHE 32 32 32 PHE PHE A . n A 1 33 ARG 33 33 33 ARG ARG A . n A 1 34 GLY 34 34 34 GLY GLY A . n A 1 35 THR 35 35 35 THR THR A . n A 1 36 ILE 36 36 36 ILE ILE A . n A 1 37 ILE 37 37 37 ILE ILE A . n A 1 38 GLU 38 38 38 GLU GLU A . n A 1 39 ARG 39 39 39 ARG ARG A . n A 1 40 GLY 40 40 40 GLY GLY A . n A 1 41 CYS 41 41 41 CYS CYS A . n A 1 42 GLY 42 42 42 GLY GLY A . n A 1 43 CYS 43 43 43 CYS CYS A . n A 1 44 PRO 44 44 44 PRO PRO A . n A 1 45 THR 45 45 45 THR THR A . n A 1 46 VAL 46 46 46 VAL VAL A . n A 1 47 LYS 47 47 47 LYS LYS A . n A 1 48 PRO 48 48 48 PRO PRO A . n A 1 49 GLY 49 49 49 GLY GLY A . n A 1 50 ILE 50 50 50 ILE ILE A . n A 1 51 LYS 51 51 51 LYS LYS A . n A 1 52 LEU 52 52 52 LEU LEU A . n A 1 53 SER 53 53 53 SER SER A . n A 1 54 CYS 54 54 54 CYS CYS A . n A 1 55 CYS 55 55 55 CYS CYS A . n A 1 56 GLU 56 56 56 GLU GLU A . n A 1 57 SER 57 57 57 SER SER A . n A 1 58 GLU 58 58 58 GLU GLU A . n A 1 59 VAL 59 59 59 VAL VAL A . n A 1 60 CYS 60 60 60 CYS CYS A . n A 1 61 ASN 61 61 61 ASN ASN A . n A 1 62 ASN 62 62 62 ASN ASN 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 63 1 HOH HOH A . B 2 HOH 2 64 2 HOH HOH A . B 2 HOH 3 65 3 HOH HOH A . B 2 HOH 4 66 4 HOH HOH A . B 2 HOH 5 67 5 HOH HOH A . B 2 HOH 6 68 6 HOH HOH A . B 2 HOH 7 69 7 HOH HOH A . B 2 HOH 8 70 8 HOH HOH A . B 2 HOH 9 71 9 HOH HOH A . B 2 HOH 10 72 10 HOH HOH A . B 2 HOH 11 73 11 HOH HOH A . B 2 HOH 12 74 12 HOH HOH A . B 2 HOH 13 75 13 HOH HOH A . B 2 HOH 14 76 14 HOH HOH A . B 2 HOH 15 77 15 HOH HOH A . B 2 HOH 16 78 16 HOH HOH A . B 2 HOH 17 79 17 HOH HOH A . B 2 HOH 18 80 18 HOH HOH A . B 2 HOH 19 81 19 HOH HOH A . B 2 HOH 20 82 20 HOH HOH A . B 2 HOH 21 83 21 HOH HOH A . B 2 HOH 22 84 22 HOH HOH A . B 2 HOH 23 85 23 HOH HOH A . B 2 HOH 24 86 24 HOH HOH A . B 2 HOH 25 87 25 HOH HOH A . B 2 HOH 26 88 26 HOH HOH A . B 2 HOH 27 89 27 HOH HOH A . B 2 HOH 28 90 28 HOH HOH A . B 2 HOH 29 91 29 HOH HOH A . B 2 HOH 30 92 30 HOH HOH A . B 2 HOH 31 93 31 HOH HOH A . B 2 HOH 32 94 32 HOH HOH A . B 2 HOH 33 95 33 HOH HOH A . B 2 HOH 34 96 34 HOH HOH A . B 2 HOH 35 97 35 HOH HOH A . B 2 HOH 36 98 36 HOH HOH A . B 2 HOH 37 99 37 HOH HOH A . B 2 HOH 38 100 38 HOH HOH A . B 2 HOH 39 101 39 HOH HOH A . B 2 HOH 40 102 40 HOH HOH A . B 2 HOH 41 103 41 HOH HOH A . B 2 HOH 42 104 42 HOH HOH A . B 2 HOH 43 105 43 HOH HOH A . B 2 HOH 44 106 44 HOH HOH A . B 2 HOH 45 107 45 HOH HOH A . B 2 HOH 46 108 46 HOH HOH A . B 2 HOH 47 109 47 HOH HOH A . B 2 HOH 48 110 48 HOH HOH A . B 2 HOH 49 111 49 HOH HOH A . B 2 HOH 50 112 50 HOH HOH A . B 2 HOH 51 113 51 HOH HOH A . B 2 HOH 52 114 52 HOH HOH A . B 2 HOH 53 115 53 HOH HOH A . B 2 HOH 54 116 54 HOH HOH A . B 2 HOH 55 117 55 HOH HOH A . B 2 HOH 56 118 56 HOH HOH A . B 2 HOH 57 119 57 HOH HOH A . B 2 HOH 58 120 59 HOH HOH A . B 2 HOH 59 121 58 HOH HOH A . B 2 HOH 60 122 60 HOH HOH A . B 2 HOH 61 123 61 HOH HOH A . # loop_ _software.name _software.classification _software.version _software.citation_id _software.pdbx_ordinal MOSFLM 'data reduction' . ? 1 ROTAVATA 'data reduction' AGROVATA ? 2 AMoRE phasing . ? 3 X-PLOR refinement 3.1 ? 4 CCP4 'data scaling' '(AGROVATA' ? 5 ROTAVATA 'data scaling' . ? 6 # _cell.entry_id 2ERA _cell.length_a 49.650 _cell.length_b 46.590 _cell.length_c 21.740 _cell.angle_alpha 90.00 _cell.angle_beta 90.00 _cell.angle_gamma 90.00 _cell.Z_PDB 4 _cell.pdbx_unique_axis ? # _symmetry.entry_id 2ERA _symmetry.space_group_name_H-M 'P 21 21 21' _symmetry.pdbx_full_space_group_name_H-M ? _symmetry.cell_setting ? _symmetry.Int_Tables_number 19 # _exptl.entry_id 2ERA _exptl.method 'X-RAY DIFFRACTION' _exptl.crystals_number 1 # _exptl_crystal.id 1 _exptl_crystal.density_meas ? _exptl_crystal.density_Matthews 1.8 _exptl_crystal.density_percent_sol 35. _exptl_crystal.description ? # _exptl_crystal_grow.crystal_id 1 _exptl_crystal_grow.method 'VAPOR DIFFUSION, HANGING DROP' _exptl_crystal_grow.temp ? _exptl_crystal_grow.temp_details ? _exptl_crystal_grow.pH 4.5 _exptl_crystal_grow.pdbx_pH_range ? _exptl_crystal_grow.pdbx_details ;CRYSTALLIZATION WERE PERFORMED AT 291K BY THE HANGING DROP METHOD. DROPS OF 2 MICROLITRE OF 0.007M PROTEIN AND 2 MICROLITRE OF RESERVOIR WERE EQUILIBRATED AGAINST 3M NACL, 0.05M NAOAC BUFFER SOLUTION (PH 4.5)., vapor diffusion - hanging drop ; # _diffrn.id 1 _diffrn.ambient_temp 278 _diffrn.ambient_temp_details ? _diffrn.crystal_id 1 # _diffrn_detector.diffrn_id 1 _diffrn_detector.detector 'IMAGE PLATE' _diffrn_detector.type MARRESEARCH _diffrn_detector.pdbx_collection_date 1993-09 _diffrn_detector.details MIRRORS # _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 ? _diffrn_radiation.pdbx_scattering_type x-ray # _diffrn_radiation_wavelength.id 1 _diffrn_radiation_wavelength.wavelength 0.901 _diffrn_radiation_wavelength.wt 1.0 # _diffrn_source.diffrn_id 1 _diffrn_source.source SYNCHROTRON _diffrn_source.type 'LURE BEAMLINE DW32' _diffrn_source.pdbx_synchrotron_site LURE _diffrn_source.pdbx_synchrotron_beamline DW32 _diffrn_source.pdbx_wavelength 0.901 _diffrn_source.pdbx_wavelength_list ? # _reflns.entry_id 2ERA _reflns.observed_criterion_sigma_I 3. _reflns.observed_criterion_sigma_F ? _reflns.d_resolution_low 15.0 _reflns.d_resolution_high 1.81 _reflns.number_obs 4889 _reflns.number_all ? _reflns.percent_possible_obs 99.8 _reflns.pdbx_Rmerge_I_obs ? _reflns.pdbx_Rsym_value 0.047 _reflns.pdbx_netI_over_sigmaI 13.0 _reflns.B_iso_Wilson_estimate 10.8 _reflns.pdbx_redundancy 8.4 _reflns.pdbx_diffrn_id 1 _reflns.pdbx_ordinal 1 # _reflns_shell.d_res_high 1.814 _reflns_shell.d_res_low 1.860 _reflns_shell.percent_possible_all 97.6 _reflns_shell.Rmerge_I_obs ? _reflns_shell.pdbx_Rsym_value 0.116 _reflns_shell.meanI_over_sigI_obs 6.3 _reflns_shell.pdbx_redundancy 5.8 _reflns_shell.pdbx_diffrn_id ? _reflns_shell.pdbx_ordinal 1 # _refine.entry_id 2ERA _refine.ls_number_reflns_obs 4775 _refine.ls_number_reflns_all ? _refine.pdbx_ls_sigma_I ? _refine.pdbx_ls_sigma_F 2. _refine.pdbx_data_cutoff_high_absF 100000. _refine.pdbx_data_cutoff_low_absF 0.00 _refine.pdbx_data_cutoff_high_rms_absF ? _refine.ls_d_res_low 10.0 _refine.ls_d_res_high 1.81 _refine.ls_percent_reflns_obs 98.0 _refine.ls_R_factor_obs 0.18 _refine.ls_R_factor_all ? _refine.ls_R_factor_R_work 0.18 _refine.ls_R_factor_R_free 0.236 _refine.ls_R_factor_R_free_error 0.01 _refine.ls_R_factor_R_free_error_details ? _refine.ls_percent_reflns_R_free 10.5 _refine.ls_number_reflns_R_free 500 _refine.ls_number_parameters ? _refine.ls_number_restraints ? _refine.occupancy_min ? _refine.occupancy_max ? _refine.B_iso_mean 12.1 _refine.aniso_B[1][1] ? _refine.aniso_B[2][2] ? _refine.aniso_B[3][3] ? _refine.aniso_B[1][2] ? _refine.aniso_B[1][3] ? _refine.aniso_B[2][3] ? _refine.solvent_model_details ? _refine.solvent_model_param_ksol ? _refine.solvent_model_param_bsol ? _refine.pdbx_ls_cross_valid_method THROUGHOUT _refine.details 'AT THE END OF REFINEMENT THE WHOLE SET OF DATA WAS USED FOR THE LAST STEPS OF REFINEMENT.' _refine.pdbx_starting_model 'STRUCTURE OF RECOMBINANT ERABUTOXIN A PROVIDED BY DR.B.ARNOUX' _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.pdbx_refine_id 'X-RAY DIFFRACTION' _refine.pdbx_diffrn_id 1 _refine.pdbx_TLS_residual_ADP_flag ? _refine.correlation_coeff_Fo_to_Fc ? _refine.correlation_coeff_Fo_to_Fc_free ? _refine.pdbx_solvent_vdw_probe_radii ? _refine.pdbx_solvent_ion_probe_radii ? _refine.pdbx_solvent_shrinkage_radii ? _refine.pdbx_overall_phase_error ? _refine.overall_SU_R_Cruickshank_DPI ? _refine.pdbx_overall_SU_R_free_Cruickshank_DPI ? _refine.pdbx_overall_SU_R_Blow_DPI ? _refine.pdbx_overall_SU_R_free_Blow_DPI ? # _refine_analyze.entry_id 2ERA _refine_analyze.Luzzati_coordinate_error_obs 0.18 _refine_analyze.Luzzati_sigma_a_obs 0.08 _refine_analyze.Luzzati_d_res_low_obs 10.0 _refine_analyze.Luzzati_coordinate_error_free ? _refine_analyze.Luzzati_sigma_a_free ? _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_refine_id 'X-RAY DIFFRACTION' # _refine_hist.pdbx_refine_id 'X-RAY DIFFRACTION' _refine_hist.cycle_id LAST _refine_hist.pdbx_number_atoms_protein 471 _refine_hist.pdbx_number_atoms_nucleic_acid 0 _refine_hist.pdbx_number_atoms_ligand 0 _refine_hist.number_atoms_solvent 61 _refine_hist.number_atoms_total 532 _refine_hist.d_res_high 1.81 _refine_hist.d_res_low 10.0 # loop_ _refine_ls_restr.type _refine_ls_restr.dev_ideal _refine_ls_restr.dev_ideal_target _refine_ls_restr.weight _refine_ls_restr.number _refine_ls_restr.pdbx_refine_id _refine_ls_restr.pdbx_restraint_function x_bond_d 0.008 ? ? ? 'X-RAY DIFFRACTION' ? x_bond_d_na ? ? ? ? 'X-RAY DIFFRACTION' ? x_bond_d_prot ? ? ? ? 'X-RAY DIFFRACTION' ? x_angle_d ? ? ? ? 'X-RAY DIFFRACTION' ? x_angle_d_na ? ? ? ? 'X-RAY DIFFRACTION' ? x_angle_d_prot ? ? ? ? 'X-RAY DIFFRACTION' ? x_angle_deg 1.64 ? ? ? 'X-RAY DIFFRACTION' ? x_angle_deg_na ? ? ? ? 'X-RAY DIFFRACTION' ? x_angle_deg_prot ? ? ? ? 'X-RAY DIFFRACTION' ? x_dihedral_angle_d 26.90 ? ? ? 'X-RAY DIFFRACTION' ? x_dihedral_angle_d_na ? ? ? ? 'X-RAY DIFFRACTION' ? x_dihedral_angle_d_prot ? ? ? ? 'X-RAY DIFFRACTION' ? x_improper_angle_d 1.34 ? ? ? 'X-RAY DIFFRACTION' ? x_improper_angle_d_na ? ? ? ? 'X-RAY DIFFRACTION' ? x_improper_angle_d_prot ? ? ? ? 'X-RAY DIFFRACTION' ? x_mcbond_it 1.5 ? ? ? 'X-RAY DIFFRACTION' ? x_mcangle_it 2.0 ? ? ? 'X-RAY DIFFRACTION' ? x_scbond_it 2.0 ? ? ? 'X-RAY DIFFRACTION' ? x_scangle_it 2.5 ? ? ? 'X-RAY DIFFRACTION' ? # _refine_ls_shell.pdbx_total_number_of_bins_used 8 _refine_ls_shell.d_res_high 1.81 _refine_ls_shell.d_res_low 1.88 _refine_ls_shell.number_reflns_R_work 419 _refine_ls_shell.R_factor_R_work 0.193 _refine_ls_shell.percent_reflns_obs 95.8 _refine_ls_shell.R_factor_R_free 0.209 _refine_ls_shell.R_factor_R_free_error 0.032 _refine_ls_shell.percent_reflns_R_free 9.3 _refine_ls_shell.number_reflns_R_free 43 _refine_ls_shell.pdbx_refine_id 'X-RAY DIFFRACTION' _refine_ls_shell.number_reflns_all ? _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 PARHCSDX.PRO TOPHCSDX.PRO 'X-RAY DIFFRACTION' 2 PARAM11.WAT TOPH11.WAT 'X-RAY DIFFRACTION' # _database_PDB_matrix.entry_id 2ERA _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 2ERA _struct.title 'RECOMBINANT ERABUTOXIN A, S8G MUTANT' _struct.pdbx_model_details ? _struct.pdbx_CASP_flag ? _struct.pdbx_model_type_details ? # _struct_keywords.entry_id 2ERA _struct_keywords.pdbx_keywords NEUROTOXIN _struct_keywords.text 'SNAKE NEUROTOXIN, VENOM, POSTSYNAPTIC NEUROTOXIN, NEUROTOXIN' # 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 NXSA_LATSE _struct_ref.entity_id 1 _struct_ref.pdbx_db_accession P60775 _struct_ref.pdbx_align_begin 1 _struct_ref.pdbx_seq_one_letter_code ;MKTLLLTLVVVTIVCLDLGYTRICFNHQSSQPQTTKTCSPGESSCYNKQWSDFRGTIIERGCGCPTVKPGIKLSCCESEV CNN ; _struct_ref.pdbx_db_isoform ? # _struct_ref_seq.align_id 1 _struct_ref_seq.ref_id 1 _struct_ref_seq.pdbx_PDB_id_code 2ERA _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 62 _struct_ref_seq.pdbx_seq_align_end_ins_code ? _struct_ref_seq.pdbx_db_accession P60775 _struct_ref_seq.db_align_beg 22 _struct_ref_seq.pdbx_db_align_beg_ins_code ? _struct_ref_seq.db_align_end 83 _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 62 # _struct_ref_seq_dif.align_id 1 _struct_ref_seq_dif.pdbx_pdb_id_code 2ERA _struct_ref_seq_dif.mon_id GLY _struct_ref_seq_dif.pdbx_pdb_strand_id A _struct_ref_seq_dif.seq_num 8 _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 P60775 _struct_ref_seq_dif.db_mon_id SER _struct_ref_seq_dif.pdbx_seq_db_seq_num 29 _struct_ref_seq_dif.details 'engineered mutation' _struct_ref_seq_dif.pdbx_auth_seq_num 8 _struct_ref_seq_dif.pdbx_ordinal 1 # _pdbx_struct_assembly.id 1 _pdbx_struct_assembly.details author_defined_assembly _pdbx_struct_assembly.method_details ? _pdbx_struct_assembly.oligomeric_details 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 # 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 3 SG ? ? ? 1_555 A CYS 24 SG ? ? A CYS 3 A CYS 24 1_555 ? ? ? ? ? ? ? 2.034 ? ? disulf2 disulf ? ? A CYS 17 SG ? ? ? 1_555 A CYS 41 SG ? ? A CYS 17 A CYS 41 1_555 ? ? ? ? ? ? ? 2.019 ? ? disulf3 disulf ? ? A CYS 43 SG ? ? ? 1_555 A CYS 54 SG ? ? A CYS 43 A CYS 54 1_555 ? ? ? ? ? ? ? 2.028 ? ? disulf4 disulf ? ? A CYS 55 SG ? ? ? 1_555 A CYS 60 SG ? ? A CYS 55 A CYS 60 1_555 ? ? ? ? ? ? ? 2.028 ? ? # _struct_conn_type.id disulf _struct_conn_type.criteria ? _struct_conn_type.reference ? # loop_ _struct_sheet.id _struct_sheet.type _struct_sheet.number_strands _struct_sheet.details A ? 2 ? B ? 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 A 1 2 ? anti-parallel B 1 2 ? anti-parallel B 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 A 1 ARG A 1 ? ASN A 5 ? ARG A 1 ASN A 5 A 2 THR A 13 ? CYS A 17 ? THR A 13 CYS A 17 B 1 GLY A 34 ? CYS A 41 ? GLY A 34 CYS A 41 B 2 SER A 23 ? ASP A 31 ? SER A 23 ASP A 31 B 3 ILE A 50 ? CYS A 55 ? ILE A 50 CYS A 55 # 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 O CYS A 3 ? O CYS A 3 N LYS A 15 ? N LYS A 15 B 1 2 O GLY A 34 ? O GLY A 34 N ASP A 31 ? N ASP A 31 B 2 3 O CYS A 24 ? O CYS A 24 N CYS A 55 ? N CYS A 55 # _pdbx_validate_torsion.id 1 _pdbx_validate_torsion.PDB_model_num 1 _pdbx_validate_torsion.auth_comp_id VAL _pdbx_validate_torsion.auth_asym_id A _pdbx_validate_torsion.auth_seq_id 59 _pdbx_validate_torsion.PDB_ins_code ? _pdbx_validate_torsion.label_alt_id ? _pdbx_validate_torsion.phi 31.40 _pdbx_validate_torsion.psi 49.86 # 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 ARG N N N N 1 ARG CA C N S 2 ARG C C N N 3 ARG O O N N 4 ARG CB C N N 5 ARG CG C N N 6 ARG CD C N N 7 ARG NE N N N 8 ARG CZ C N N 9 ARG NH1 N N N 10 ARG NH2 N N N 11 ARG OXT O N N 12 ARG H H N N 13 ARG H2 H N N 14 ARG HA H N N 15 ARG HB2 H N N 16 ARG HB3 H N N 17 ARG HG2 H N N 18 ARG HG3 H N N 19 ARG HD2 H N N 20 ARG HD3 H N N 21 ARG HE H N N 22 ARG HH11 H N N 23 ARG HH12 H N N 24 ARG HH21 H N N 25 ARG HH22 H N N 26 ARG HXT H N N 27 ASN N N N N 28 ASN CA C N S 29 ASN C C N N 30 ASN O O N N 31 ASN CB C N N 32 ASN CG C N N 33 ASN OD1 O N N 34 ASN ND2 N N N 35 ASN OXT O N N 36 ASN H H N N 37 ASN H2 H N N 38 ASN HA H N N 39 ASN HB2 H N N 40 ASN HB3 H N N 41 ASN HD21 H N N 42 ASN HD22 H N N 43 ASN HXT H N N 44 ASP N N N N 45 ASP CA C N S 46 ASP C C N N 47 ASP O O N N 48 ASP CB C N N 49 ASP CG C N N 50 ASP OD1 O N N 51 ASP OD2 O N N 52 ASP OXT O N N 53 ASP H H N N 54 ASP H2 H N N 55 ASP HA H N N 56 ASP HB2 H N N 57 ASP HB3 H N N 58 ASP HD2 H N N 59 ASP HXT H N N 60 CYS N N N N 61 CYS CA C N R 62 CYS C C N N 63 CYS O O N N 64 CYS CB C N N 65 CYS SG S N N 66 CYS OXT O N N 67 CYS H H N N 68 CYS H2 H N N 69 CYS HA H N N 70 CYS HB2 H N N 71 CYS HB3 H N N 72 CYS HG H N N 73 CYS HXT H N N 74 GLN N N N N 75 GLN CA C N S 76 GLN C C N N 77 GLN O O N N 78 GLN CB C N N 79 GLN CG C N N 80 GLN CD C N N 81 GLN OE1 O N N 82 GLN NE2 N N N 83 GLN OXT O N N 84 GLN H H N N 85 GLN H2 H N N 86 GLN HA H N N 87 GLN HB2 H N N 88 GLN HB3 H N N 89 GLN HG2 H N N 90 GLN HG3 H N N 91 GLN HE21 H N N 92 GLN HE22 H N N 93 GLN HXT H N N 94 GLU N N N N 95 GLU CA C N S 96 GLU C C N N 97 GLU O O N N 98 GLU CB C N N 99 GLU CG C N N 100 GLU CD C N N 101 GLU OE1 O N N 102 GLU OE2 O N N 103 GLU OXT O N N 104 GLU H H N N 105 GLU H2 H N N 106 GLU HA H N N 107 GLU HB2 H N N 108 GLU HB3 H N N 109 GLU HG2 H N N 110 GLU HG3 H N N 111 GLU HE2 H N N 112 GLU HXT H N N 113 GLY N N N N 114 GLY CA C N N 115 GLY C C N N 116 GLY O O N N 117 GLY OXT O N N 118 GLY H H N N 119 GLY H2 H N N 120 GLY HA2 H N N 121 GLY HA3 H N N 122 GLY HXT H N N 123 HIS N N N N 124 HIS CA C N S 125 HIS C C N N 126 HIS O O N N 127 HIS CB C N N 128 HIS CG C Y N 129 HIS ND1 N Y N 130 HIS CD2 C Y N 131 HIS CE1 C Y N 132 HIS NE2 N Y N 133 HIS OXT O N N 134 HIS H H N N 135 HIS H2 H N N 136 HIS HA H N N 137 HIS HB2 H N N 138 HIS HB3 H N N 139 HIS HD1 H N N 140 HIS HD2 H N N 141 HIS HE1 H N N 142 HIS HE2 H N N 143 HIS HXT H N N 144 HOH O O N N 145 HOH H1 H N N 146 HOH H2 H N N 147 ILE N N N N 148 ILE CA C N S 149 ILE C C N N 150 ILE O O N N 151 ILE CB C N S 152 ILE CG1 C N N 153 ILE CG2 C N N 154 ILE CD1 C N N 155 ILE OXT O N N 156 ILE H H N N 157 ILE H2 H N N 158 ILE HA H N N 159 ILE HB H N N 160 ILE HG12 H N N 161 ILE HG13 H N N 162 ILE HG21 H N N 163 ILE HG22 H N N 164 ILE HG23 H N N 165 ILE HD11 H N N 166 ILE HD12 H N N 167 ILE HD13 H N N 168 ILE HXT H N N 169 LEU N N N N 170 LEU CA C N S 171 LEU C C N N 172 LEU O O N N 173 LEU CB C N N 174 LEU CG C N N 175 LEU CD1 C N N 176 LEU CD2 C N N 177 LEU OXT O N N 178 LEU H H N N 179 LEU H2 H N N 180 LEU HA H N N 181 LEU HB2 H N N 182 LEU HB3 H N N 183 LEU HG H N N 184 LEU HD11 H N N 185 LEU HD12 H N N 186 LEU HD13 H N N 187 LEU HD21 H N N 188 LEU HD22 H N N 189 LEU HD23 H N N 190 LEU HXT H N N 191 LYS N N N N 192 LYS CA C N S 193 LYS C C N N 194 LYS O O N N 195 LYS CB C N N 196 LYS CG C N N 197 LYS CD C N N 198 LYS CE C N N 199 LYS NZ N N N 200 LYS OXT O N N 201 LYS H H N N 202 LYS H2 H N N 203 LYS HA H N N 204 LYS HB2 H N N 205 LYS HB3 H N N 206 LYS HG2 H N N 207 LYS HG3 H N N 208 LYS HD2 H N N 209 LYS HD3 H N N 210 LYS HE2 H N N 211 LYS HE3 H N N 212 LYS HZ1 H N N 213 LYS HZ2 H N N 214 LYS HZ3 H N N 215 LYS HXT H N N 216 PHE N N N N 217 PHE CA C N S 218 PHE C C N N 219 PHE O O N N 220 PHE CB C N N 221 PHE CG C Y N 222 PHE CD1 C Y N 223 PHE CD2 C Y N 224 PHE CE1 C Y N 225 PHE CE2 C Y N 226 PHE CZ C Y N 227 PHE OXT O N N 228 PHE H H N N 229 PHE H2 H N N 230 PHE HA H N N 231 PHE HB2 H N N 232 PHE HB3 H N N 233 PHE HD1 H N N 234 PHE HD2 H N N 235 PHE HE1 H N N 236 PHE HE2 H N N 237 PHE HZ H N N 238 PHE HXT H N N 239 PRO N N N N 240 PRO CA C N S 241 PRO C C N N 242 PRO O O N N 243 PRO CB C N N 244 PRO CG C N N 245 PRO CD C N N 246 PRO OXT O N N 247 PRO H H N N 248 PRO HA H N N 249 PRO HB2 H N N 250 PRO HB3 H N N 251 PRO HG2 H N N 252 PRO HG3 H N N 253 PRO HD2 H N N 254 PRO HD3 H N N 255 PRO HXT H N N 256 SER N N N N 257 SER CA C N S 258 SER C C N N 259 SER O O N N 260 SER CB C N N 261 SER OG O N N 262 SER OXT O N N 263 SER H H N N 264 SER H2 H N N 265 SER HA H N N 266 SER HB2 H N N 267 SER HB3 H N N 268 SER HG H N N 269 SER HXT H N N 270 THR N N N N 271 THR CA C N S 272 THR C C N N 273 THR O O N N 274 THR CB C N R 275 THR OG1 O N N 276 THR CG2 C N N 277 THR OXT O N N 278 THR H H N N 279 THR H2 H N N 280 THR HA H N N 281 THR HB H N N 282 THR HG1 H N N 283 THR HG21 H N N 284 THR HG22 H N N 285 THR HG23 H N N 286 THR HXT H N N 287 TRP N N N N 288 TRP CA C N S 289 TRP C C N N 290 TRP O O N N 291 TRP CB C N N 292 TRP CG C Y N 293 TRP CD1 C Y N 294 TRP CD2 C Y N 295 TRP NE1 N Y N 296 TRP CE2 C Y N 297 TRP CE3 C Y N 298 TRP CZ2 C Y N 299 TRP CZ3 C Y N 300 TRP CH2 C Y N 301 TRP OXT O N N 302 TRP H H N N 303 TRP H2 H N N 304 TRP HA H N N 305 TRP HB2 H N N 306 TRP HB3 H N N 307 TRP HD1 H N N 308 TRP HE1 H N N 309 TRP HE3 H N N 310 TRP HZ2 H N N 311 TRP HZ3 H N N 312 TRP HH2 H N N 313 TRP HXT H N N 314 TYR N N N N 315 TYR CA C N S 316 TYR C C N N 317 TYR O O N N 318 TYR CB C N N 319 TYR CG C Y N 320 TYR CD1 C Y N 321 TYR CD2 C Y N 322 TYR CE1 C Y N 323 TYR CE2 C Y N 324 TYR CZ C Y N 325 TYR OH O N N 326 TYR OXT O N N 327 TYR H H N N 328 TYR H2 H N N 329 TYR HA H N N 330 TYR HB2 H N N 331 TYR HB3 H N N 332 TYR HD1 H N N 333 TYR HD2 H N N 334 TYR HE1 H N N 335 TYR HE2 H N N 336 TYR HH H N N 337 TYR HXT H N N 338 VAL N N N N 339 VAL CA C N S 340 VAL C C N N 341 VAL O O N N 342 VAL CB C N N 343 VAL CG1 C N N 344 VAL CG2 C N N 345 VAL OXT O N N 346 VAL H H N N 347 VAL H2 H N N 348 VAL HA H N N 349 VAL HB H N N 350 VAL HG11 H N N 351 VAL HG12 H N N 352 VAL HG13 H N N 353 VAL HG21 H N N 354 VAL HG22 H N N 355 VAL HG23 H N N 356 VAL HXT H N N 357 # 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 ARG N CA sing N N 1 ARG N H sing N N 2 ARG N H2 sing N N 3 ARG CA C sing N N 4 ARG CA CB sing N N 5 ARG CA HA sing N N 6 ARG C O doub N N 7 ARG C OXT sing N N 8 ARG CB CG sing N N 9 ARG CB HB2 sing N N 10 ARG CB HB3 sing N N 11 ARG CG CD sing N N 12 ARG CG HG2 sing N N 13 ARG CG HG3 sing N N 14 ARG CD NE sing N N 15 ARG CD HD2 sing N N 16 ARG CD HD3 sing N N 17 ARG NE CZ sing N N 18 ARG NE HE sing N N 19 ARG CZ NH1 sing N N 20 ARG CZ NH2 doub N N 21 ARG NH1 HH11 sing N N 22 ARG NH1 HH12 sing N N 23 ARG NH2 HH21 sing N N 24 ARG NH2 HH22 sing N N 25 ARG OXT HXT sing N N 26 ASN N CA sing N N 27 ASN N H sing N N 28 ASN N H2 sing N N 29 ASN CA C sing N N 30 ASN CA CB sing N N 31 ASN CA HA sing N N 32 ASN C O doub N N 33 ASN C OXT sing N N 34 ASN CB CG sing N N 35 ASN CB HB2 sing N N 36 ASN CB HB3 sing N N 37 ASN CG OD1 doub N N 38 ASN CG ND2 sing N N 39 ASN ND2 HD21 sing N N 40 ASN ND2 HD22 sing N N 41 ASN OXT HXT sing N N 42 ASP N CA sing N N 43 ASP N H sing N N 44 ASP N H2 sing N N 45 ASP CA C sing N N 46 ASP CA CB sing N N 47 ASP CA HA sing N N 48 ASP C O doub N N 49 ASP C OXT sing N N 50 ASP CB CG sing N N 51 ASP CB HB2 sing N N 52 ASP CB HB3 sing N N 53 ASP CG OD1 doub N N 54 ASP CG OD2 sing N N 55 ASP OD2 HD2 sing N N 56 ASP OXT HXT sing N N 57 CYS N CA sing N N 58 CYS N H sing N N 59 CYS N H2 sing N N 60 CYS CA C sing N N 61 CYS CA CB sing N N 62 CYS CA HA sing N N 63 CYS C O doub N N 64 CYS C OXT sing N N 65 CYS CB SG sing N N 66 CYS CB HB2 sing N N 67 CYS CB HB3 sing N N 68 CYS SG HG sing N N 69 CYS OXT HXT sing N N 70 GLN N CA sing N N 71 GLN N H sing N N 72 GLN N H2 sing N N 73 GLN CA C sing N N 74 GLN CA CB sing N N 75 GLN CA HA sing N N 76 GLN C O doub N N 77 GLN C OXT sing N N 78 GLN CB CG sing N N 79 GLN CB HB2 sing N N 80 GLN CB HB3 sing N N 81 GLN CG CD sing N N 82 GLN CG HG2 sing N N 83 GLN CG HG3 sing N N 84 GLN CD OE1 doub N N 85 GLN CD NE2 sing N N 86 GLN NE2 HE21 sing N N 87 GLN NE2 HE22 sing N N 88 GLN OXT HXT sing N N 89 GLU N CA sing N N 90 GLU N H sing N N 91 GLU N H2 sing N N 92 GLU CA C sing N N 93 GLU CA CB sing N N 94 GLU CA HA sing N N 95 GLU C O doub N N 96 GLU C OXT sing N N 97 GLU CB CG sing N N 98 GLU CB HB2 sing N N 99 GLU CB HB3 sing N N 100 GLU CG CD sing N N 101 GLU CG HG2 sing N N 102 GLU CG HG3 sing N N 103 GLU CD OE1 doub N N 104 GLU CD OE2 sing N N 105 GLU OE2 HE2 sing N N 106 GLU OXT HXT sing N N 107 GLY N CA sing N N 108 GLY N H sing N N 109 GLY N H2 sing N N 110 GLY CA C sing N N 111 GLY CA HA2 sing N N 112 GLY CA HA3 sing N N 113 GLY C O doub N N 114 GLY C OXT sing N N 115 GLY OXT HXT sing N N 116 HIS N CA sing N N 117 HIS N H sing N N 118 HIS N H2 sing N N 119 HIS CA C sing N N 120 HIS CA CB sing N N 121 HIS CA HA sing N N 122 HIS C O doub N N 123 HIS C OXT sing N N 124 HIS CB CG sing N N 125 HIS CB HB2 sing N N 126 HIS CB HB3 sing N N 127 HIS CG ND1 sing Y N 128 HIS CG CD2 doub Y N 129 HIS ND1 CE1 doub Y N 130 HIS ND1 HD1 sing N N 131 HIS CD2 NE2 sing Y N 132 HIS CD2 HD2 sing N N 133 HIS CE1 NE2 sing Y N 134 HIS CE1 HE1 sing N N 135 HIS NE2 HE2 sing N N 136 HIS OXT HXT sing N N 137 HOH O H1 sing N N 138 HOH O H2 sing N N 139 ILE N CA sing N N 140 ILE N H sing N N 141 ILE N H2 sing N N 142 ILE CA C sing N N 143 ILE CA CB sing N N 144 ILE CA HA sing N N 145 ILE C O doub N N 146 ILE C OXT sing N N 147 ILE CB CG1 sing N N 148 ILE CB CG2 sing N N 149 ILE CB HB sing N N 150 ILE CG1 CD1 sing N N 151 ILE CG1 HG12 sing N N 152 ILE CG1 HG13 sing N N 153 ILE CG2 HG21 sing N N 154 ILE CG2 HG22 sing N N 155 ILE CG2 HG23 sing N N 156 ILE CD1 HD11 sing N N 157 ILE CD1 HD12 sing N N 158 ILE CD1 HD13 sing N N 159 ILE OXT HXT sing N N 160 LEU N CA sing N N 161 LEU N H sing N N 162 LEU N H2 sing N N 163 LEU CA C sing N N 164 LEU CA CB sing N N 165 LEU CA HA sing N N 166 LEU C O doub N N 167 LEU C OXT sing N N 168 LEU CB CG sing N N 169 LEU CB HB2 sing N N 170 LEU CB HB3 sing N N 171 LEU CG CD1 sing N N 172 LEU CG CD2 sing N N 173 LEU CG HG sing N N 174 LEU CD1 HD11 sing N N 175 LEU CD1 HD12 sing N N 176 LEU CD1 HD13 sing N N 177 LEU CD2 HD21 sing N N 178 LEU CD2 HD22 sing N N 179 LEU CD2 HD23 sing N N 180 LEU OXT HXT sing N N 181 LYS N CA sing N N 182 LYS N H sing N N 183 LYS N H2 sing N N 184 LYS CA C sing N N 185 LYS CA CB sing N N 186 LYS CA HA sing N N 187 LYS C O doub N N 188 LYS C OXT sing N N 189 LYS CB CG sing N N 190 LYS CB HB2 sing N N 191 LYS CB HB3 sing N N 192 LYS CG CD sing N N 193 LYS CG HG2 sing N N 194 LYS CG HG3 sing N N 195 LYS CD CE sing N N 196 LYS CD HD2 sing N N 197 LYS CD HD3 sing N N 198 LYS CE NZ sing N N 199 LYS CE HE2 sing N N 200 LYS CE HE3 sing N N 201 LYS NZ HZ1 sing N N 202 LYS NZ HZ2 sing N N 203 LYS NZ HZ3 sing N N 204 LYS OXT HXT sing N N 205 PHE N CA sing N N 206 PHE N H sing N N 207 PHE N H2 sing N N 208 PHE CA C sing N N 209 PHE CA CB sing N N 210 PHE CA HA sing N N 211 PHE C O doub N N 212 PHE C OXT sing N N 213 PHE CB CG sing N N 214 PHE CB HB2 sing N N 215 PHE CB HB3 sing N N 216 PHE CG CD1 doub Y N 217 PHE CG CD2 sing Y N 218 PHE CD1 CE1 sing Y N 219 PHE CD1 HD1 sing N N 220 PHE CD2 CE2 doub Y N 221 PHE CD2 HD2 sing N N 222 PHE CE1 CZ doub Y N 223 PHE CE1 HE1 sing N N 224 PHE CE2 CZ sing Y N 225 PHE CE2 HE2 sing N N 226 PHE CZ HZ sing N N 227 PHE OXT HXT sing N N 228 PRO N CA sing N N 229 PRO N CD sing N N 230 PRO N H sing N N 231 PRO CA C sing N N 232 PRO CA CB sing N N 233 PRO CA HA sing N N 234 PRO C O doub N N 235 PRO C OXT sing N N 236 PRO CB CG sing N N 237 PRO CB HB2 sing N N 238 PRO CB HB3 sing N N 239 PRO CG CD sing N N 240 PRO CG HG2 sing N N 241 PRO CG HG3 sing N N 242 PRO CD HD2 sing N N 243 PRO CD HD3 sing N N 244 PRO OXT HXT sing N N 245 SER N CA sing N N 246 SER N H sing N N 247 SER N H2 sing N N 248 SER CA C sing N N 249 SER CA CB sing N N 250 SER CA HA sing N N 251 SER C O doub N N 252 SER C OXT sing N N 253 SER CB OG sing N N 254 SER CB HB2 sing N N 255 SER CB HB3 sing N N 256 SER OG HG sing N N 257 SER OXT HXT sing N N 258 THR N CA sing N N 259 THR N H sing N N 260 THR N H2 sing N N 261 THR CA C sing N N 262 THR CA CB sing N N 263 THR CA HA sing N N 264 THR C O doub N N 265 THR C OXT sing N N 266 THR CB OG1 sing N N 267 THR CB CG2 sing N N 268 THR CB HB sing N N 269 THR OG1 HG1 sing N N 270 THR CG2 HG21 sing N N 271 THR CG2 HG22 sing N N 272 THR CG2 HG23 sing N N 273 THR OXT HXT sing N N 274 TRP N CA sing N N 275 TRP N H sing N N 276 TRP N H2 sing N N 277 TRP CA C sing N N 278 TRP CA CB sing N N 279 TRP CA HA sing N N 280 TRP C O doub N N 281 TRP C OXT sing N N 282 TRP CB CG sing N N 283 TRP CB HB2 sing N N 284 TRP CB HB3 sing N N 285 TRP CG CD1 doub Y N 286 TRP CG CD2 sing Y N 287 TRP CD1 NE1 sing Y N 288 TRP CD1 HD1 sing N N 289 TRP CD2 CE2 doub Y N 290 TRP CD2 CE3 sing Y N 291 TRP NE1 CE2 sing Y N 292 TRP NE1 HE1 sing N N 293 TRP CE2 CZ2 sing Y N 294 TRP CE3 CZ3 doub Y N 295 TRP CE3 HE3 sing N N 296 TRP CZ2 CH2 doub Y N 297 TRP CZ2 HZ2 sing N N 298 TRP CZ3 CH2 sing Y N 299 TRP CZ3 HZ3 sing N N 300 TRP CH2 HH2 sing N N 301 TRP OXT HXT sing N N 302 TYR N CA sing N N 303 TYR N H sing N N 304 TYR N H2 sing N N 305 TYR CA C sing N N 306 TYR CA CB sing N N 307 TYR CA HA sing N N 308 TYR C O doub N N 309 TYR C OXT sing N N 310 TYR CB CG sing N N 311 TYR CB HB2 sing N N 312 TYR CB HB3 sing N N 313 TYR CG CD1 doub Y N 314 TYR CG CD2 sing Y N 315 TYR CD1 CE1 sing Y N 316 TYR CD1 HD1 sing N N 317 TYR CD2 CE2 doub Y N 318 TYR CD2 HD2 sing N N 319 TYR CE1 CZ doub Y N 320 TYR CE1 HE1 sing N N 321 TYR CE2 CZ sing Y N 322 TYR CE2 HE2 sing N N 323 TYR CZ OH sing N N 324 TYR OH HH sing N N 325 TYR OXT HXT sing N N 326 VAL N CA sing N N 327 VAL N H sing N N 328 VAL N H2 sing N N 329 VAL CA C sing N N 330 VAL CA CB sing N N 331 VAL CA HA sing N N 332 VAL C O doub N N 333 VAL C OXT sing N N 334 VAL CB CG1 sing N N 335 VAL CB CG2 sing N N 336 VAL CB HB sing N N 337 VAL CG1 HG11 sing N N 338 VAL CG1 HG12 sing N N 339 VAL CG1 HG13 sing N N 340 VAL CG2 HG21 sing N N 341 VAL CG2 HG22 sing N N 342 VAL CG2 HG23 sing N N 343 VAL OXT HXT sing N N 344 # _pdbx_initial_refinement_model.accession_code ? _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 Other _pdbx_initial_refinement_model.details 'STRUCTURE OF RECOMBINANT ERABUTOXIN A PROVIDED BY DR.B.ARNOUX' # _atom_sites.entry_id 2ERA _atom_sites.fract_transf_matrix[1][1] 0.020141 _atom_sites.fract_transf_matrix[1][2] 0.000000 _atom_sites.fract_transf_matrix[1][3] 0.000000 _atom_sites.fract_transf_matrix[2][1] 0.000000 _atom_sites.fract_transf_matrix[2][2] 0.021464 _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] 0.045998 _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_