data_1HAJ # _entry.id 1HAJ # _audit_conform.dict_name mmcif_pdbx.dic _audit_conform.dict_version 5.279 _audit_conform.dict_location http://mmcif.pdb.org/dictionaries/ascii/mmcif_pdbx.dic # loop_ _database_2.database_id _database_2.database_code PDB 1HAJ PDBE EBI-6053 WWPDB D_1290006053 # loop_ _pdbx_database_related.db_name _pdbx_database_related.db_id _pdbx_database_related.content_type _pdbx_database_related.details PDB 1ABT unspecified ;ALPHA-BUNGAROTOXIN COMPLEXED WITH THE 185 - 196 FRAGMENT OF THE ALPHA-SUBUNIT OF THE TORPEDO NICOTINIC ACETYLCHOLINE RECEPTOR (NMR, 4 STRUCTURES) ; PDB 1BXP unspecified 'SOLUTION NMR STRUCTURE OF THE COMPLEX OF ALPHA-BUNGAROTOXIN WITH A LIBRARY DERIVED PEPTIDE, 20 STRUCTURES' PDB 1HAA unspecified 'A BETA-HAIRPIN STRUCTURE IN A 13-MER PEPTIDE THAT BINDS A-BUNGAROTOXIN WITH HIGH AFFINITY AND NEUTRALIZES ITS TOXICITY' PDB 1HN7 unspecified 'NMR STRUCTURE OF THE COMPLEX BETWEEN A- BUNGAROTOXIN AND AMIMOTOPE OF THE NICOTINIC ACETILCHOLINE RECEPTOR' PDB 1HOY unspecified 'NMR STRUCTURE OF THE COMPLEX BETWEEN A- BUNGAROTOXIN AND AMIMOTOPE OF THE NICOTINIC ACETILCHOLINE RECEPTOR' PDB 2BTX unspecified 'SOLUTION NMR STRUCTURE OF THE COMPLEX OF ALPHA-BUNGAROTOXIN WITH A LIBRARY DERIVED PEPTIDE, NMR, MINIMIZED AVERAGE STRUCTURE' # _pdbx_database_status.status_code REL _pdbx_database_status.entry_id 1HAJ _pdbx_database_status.deposit_site PDBE _pdbx_database_status.process_site PDBE _pdbx_database_status.SG_entry . _pdbx_database_status.recvd_initial_deposition_date 2001-04-05 _pdbx_database_status.pdb_format_compatible Y _pdbx_database_status.status_code_sf ? _pdbx_database_status.status_code_mr ? _pdbx_database_status.status_code_cs ? _pdbx_database_status.methods_development_category ? # loop_ _audit_author.name _audit_author.pdbx_ordinal 'Scherf, T.' 1 'Kasher, R.' 2 'Balass, M.' 3 'Fridkin, M.' 4 'Fuchs, S.' 5 'Katchalski-Katzir, E.' 6 # 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 'A Beta-Hairpin Structure in a 13-mer Peptide that Binds Alpha-Bungarotoxin with High Affinity and Neutralizes its Toxicity' Proc.Natl.Acad.Sci.USA 98 6629 ? 2001 PNASA6 US 0027-8424 0040 ? 11381118 10.1073/PNAS.111164298 1 'Design and Synthesis of Peptides that Bind A-Bungarotoxin with High Affinity' Chem.Biol. 8 147 ? 2001 CBOLE2 UK 1074-5521 2050 ? 11251289 '10.1016/S1074-5521(00)90063-2' # loop_ _citation_author.citation_id _citation_author.name _citation_author.ordinal primary 'Scherf, T.' 1 primary 'Kasher, R.' 2 primary 'Balass, M.' 3 primary 'Fridkin, M.' 4 primary 'Fuchs, S.' 5 primary 'Katchalski-Katzir, E.' 6 1 'Kasher, R.' 7 1 'Balass, M.' 8 1 'Scherf, T.' 9 1 'Fridkin, M.' 10 1 'Fuchs, S.' 11 1 'Katchalski-Katzir, E.' 12 # _cell.entry_id 1HAJ _cell.length_a 1.000 _cell.length_b 1.000 _cell.length_c 1.000 _cell.angle_alpha 90.00 _cell.angle_beta 90.00 _cell.angle_gamma 90.00 _cell.Z_PDB 1 _cell.pdbx_unique_axis ? # _symmetry.entry_id 1HAJ _symmetry.space_group_name_H-M 'P 1' _symmetry.pdbx_full_space_group_name_H-M ? _symmetry.cell_setting ? _symmetry.Int_Tables_number 1 # 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 nat ALPHA-BUNGAROTOXIN 8005.281 1 ? ? ? ALPHA-NEUROTOXIN 2 polymer syn PEPTIDE 1705.799 1 ? ? ? 'A CHEMICALLY SYNTHESIZED PEPTIDE THAT INHIBITS A-BTX BINDING TO ACHR WITH AN IC50 OF 2 NM' # loop_ _entity_name_com.entity_id _entity_name_com.name 1 'LONG NEUROTOXIN 1, BGTX, ALPHA-BTX, A-BTX' 2 'HIGH AFFINITY PEPTIDE' # loop_ _entity_poly.entity_id _entity_poly.type _entity_poly.nstd_linkage _entity_poly.nstd_monomer _entity_poly.pdbx_seq_one_letter_code _entity_poly.pdbx_seq_one_letter_code_can _entity_poly.pdbx_strand_id _entity_poly.pdbx_target_identifier 1 'polypeptide(L)' no no IVCHTTATSPISAVTCPPGENLCYRKMWCDAFCSSRGKVVELGCAATCPSKKPYEEVTCCSTDKCNPHPKQRPG IVCHTTATSPISAVTCPPGENLCYRKMWCDAFCSSRGKVVELGCAATCPSKKPYEEVTCCSTDKCNPHPKQRPG A ? 2 'polypeptide(L)' no no WRYYESSLEPYPD WRYYESSLEPYPD B ? # loop_ _entity_poly_seq.entity_id _entity_poly_seq.num _entity_poly_seq.mon_id _entity_poly_seq.hetero 1 1 ILE n 1 2 VAL n 1 3 CYS n 1 4 HIS n 1 5 THR n 1 6 THR n 1 7 ALA n 1 8 THR n 1 9 SER n 1 10 PRO n 1 11 ILE n 1 12 SER n 1 13 ALA n 1 14 VAL n 1 15 THR n 1 16 CYS n 1 17 PRO n 1 18 PRO n 1 19 GLY n 1 20 GLU n 1 21 ASN n 1 22 LEU n 1 23 CYS n 1 24 TYR n 1 25 ARG n 1 26 LYS n 1 27 MET n 1 28 TRP n 1 29 CYS n 1 30 ASP n 1 31 ALA n 1 32 PHE n 1 33 CYS n 1 34 SER n 1 35 SER n 1 36 ARG n 1 37 GLY n 1 38 LYS n 1 39 VAL n 1 40 VAL n 1 41 GLU n 1 42 LEU n 1 43 GLY n 1 44 CYS n 1 45 ALA n 1 46 ALA n 1 47 THR n 1 48 CYS n 1 49 PRO n 1 50 SER n 1 51 LYS n 1 52 LYS n 1 53 PRO n 1 54 TYR n 1 55 GLU n 1 56 GLU n 1 57 VAL n 1 58 THR n 1 59 CYS n 1 60 CYS n 1 61 SER n 1 62 THR n 1 63 ASP n 1 64 LYS n 1 65 CYS n 1 66 ASN n 1 67 PRO n 1 68 HIS n 1 69 PRO n 1 70 LYS n 1 71 GLN n 1 72 ARG n 1 73 PRO n 1 74 GLY n 2 1 TRP n 2 2 ARG n 2 3 TYR n 2 4 TYR n 2 5 GLU n 2 6 SER n 2 7 SER n 2 8 LEU n 2 9 GLU n 2 10 PRO n 2 11 TYR n 2 12 PRO n 2 13 ASP n # _entity_src_nat.entity_id 1 _entity_src_nat.pdbx_src_id 1 _entity_src_nat.pdbx_alt_source_flag sample _entity_src_nat.pdbx_beg_seq_num ? _entity_src_nat.pdbx_end_seq_num ? _entity_src_nat.common_name 'MANY-BANDED KRAIT' _entity_src_nat.pdbx_organism_scientific 'BUNGARUS MULTICINCTUS' _entity_src_nat.pdbx_ncbi_taxonomy_id 8616 _entity_src_nat.genus ? _entity_src_nat.species ? _entity_src_nat.strain ? _entity_src_nat.tissue ? _entity_src_nat.tissue_fraction ? _entity_src_nat.pdbx_secretion VENOM _entity_src_nat.pdbx_fragment ? _entity_src_nat.pdbx_variant ? _entity_src_nat.pdbx_cell_line ? _entity_src_nat.pdbx_atcc ? _entity_src_nat.pdbx_cellular_location ? _entity_src_nat.pdbx_organ ? _entity_src_nat.pdbx_organelle ? _entity_src_nat.pdbx_cell ? _entity_src_nat.pdbx_plasmid_name ? _entity_src_nat.pdbx_plasmid_details ? _entity_src_nat.details ? # _pdbx_entity_src_syn.entity_id 2 _pdbx_entity_src_syn.pdbx_src_id 1 _pdbx_entity_src_syn.pdbx_alt_source_flag sample _pdbx_entity_src_syn.pdbx_beg_seq_num ? _pdbx_entity_src_syn.pdbx_end_seq_num ? _pdbx_entity_src_syn.organism_scientific 'SYNTHETIC CONSTRUCT' _pdbx_entity_src_syn.organism_common_name ? _pdbx_entity_src_syn.ncbi_taxonomy_id 32630 _pdbx_entity_src_syn.details 'MIMOTOPE OF THE NICOTINIC ACETYLCHOLINE RECEPTOR' # 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 UNP NXL1_BUNMU 1 ? ? P01378 ? 2 PDB 1HAJ 2 ? ? 1HAJ ? # 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 1HAJ A 1 ? 74 ? P01378 1 ? 74 ? 1 74 2 2 1HAJ B 1 ? 13 ? 1HAJ 75 ? 87 ? 75 87 # 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 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 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_nmr_exptl.experiment_id _pdbx_nmr_exptl.conditions_id _pdbx_nmr_exptl.type _pdbx_nmr_exptl.solution_id 1 1 NOESY 1 2 1 HOHAHA 1 3 1 DQF-COSY 1 # _pdbx_nmr_exptl_sample_conditions.conditions_id 1 _pdbx_nmr_exptl_sample_conditions.temperature 303 _pdbx_nmr_exptl_sample_conditions.pressure_units ? _pdbx_nmr_exptl_sample_conditions.pressure AMBIENT _pdbx_nmr_exptl_sample_conditions.pH 6 _pdbx_nmr_exptl_sample_conditions.ionic_strength ? _pdbx_nmr_exptl_sample_conditions.ionic_strength_units ? _pdbx_nmr_exptl_sample_conditions.pH_units pH _pdbx_nmr_exptl_sample_conditions.temperature_units K # _pdbx_nmr_sample_details.solution_id 1 _pdbx_nmr_sample_details.contents '1MM COMPLEX IN 90% WATER,10% D2O' # loop_ _pdbx_nmr_spectrometer.spectrometer_id _pdbx_nmr_spectrometer.model _pdbx_nmr_spectrometer.manufacturer _pdbx_nmr_spectrometer.field_strength 1 DMX Bruker 500 2 DRX Bruker 800 # _pdbx_nmr_refine.entry_id 1HAJ _pdbx_nmr_refine.method 'DISTANCE GEOMETRY, DYNAMICAL SIMULATED ANNEALING' _pdbx_nmr_refine.details 'RMS DEVIATIONS FROM IDEAL VALUES: BOND LENGTH (A) 0.0033,ANGLES (DEG) 0.52 IMPROPERS (DEG) 0.45' _pdbx_nmr_refine.software_ordinal 1 # _pdbx_nmr_details.entry_id 1HAJ _pdbx_nmr_details.text 'THE STRUCTURES WERE DETERMINED USING STANDARD 2D 1H-NMR SPECTROSCOPY.' # _pdbx_nmr_ensemble.entry_id 1HAJ _pdbx_nmr_ensemble.conformers_calculated_total_number ? _pdbx_nmr_ensemble.conformers_submitted_total_number 10 _pdbx_nmr_ensemble.conformer_selection_criteria 'NO RESTRAINT VIOLATION' # _pdbx_nmr_representative.entry_id 1HAJ _pdbx_nmr_representative.conformer_id 1 _pdbx_nmr_representative.selection_criteria ? # loop_ _pdbx_nmr_software.classification _pdbx_nmr_software.name _pdbx_nmr_software.version _pdbx_nmr_software.authors _pdbx_nmr_software.ordinal refinement CNS 0.9 'BRUNGER, ADAMS, CLORE, DELANO, GROS ET AL' 1 'structure solution' XWINNMR ? ? 2 'structure solution' AURELIA ? ? 3 'structure solution' CNS ? ? 4 # _exptl.entry_id 1HAJ _exptl.method 'SOLUTION NMR' _exptl.crystals_number ? # _struct.entry_id 1HAJ _struct.title 'A beta-Hairpin Structure in a 13-mer Peptide that Binds a-Bungarotoxin with High Affinity and Neutralizes its Toxicity' _struct.pdbx_descriptor 'ALPHA-BUNGAROTOXIN, PEPTIDE' _struct.pdbx_model_details ? _struct.pdbx_CASP_flag ? _struct.pdbx_model_type_details ? # _struct_keywords.entry_id 1HAJ _struct_keywords.pdbx_keywords TOXIN/PEPTIDE _struct_keywords.text ;TOXIN/PEPTIDE, COMPLEX (TOXIN-PEPTIDE), ACETYLCHOLINE RECEPTOR MIMITOPE, ALPHA-BUNGAROTOXIN, PROTEIN-PEPTIDE COMPLEX, TOXIN, BETA-HAIRPIN, TOXIN-PEPTIDE complex ; # 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_biol.id 1 # _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 LYS _struct_conf.beg_label_asym_id A _struct_conf.beg_label_seq_id 52 _struct_conf.pdbx_beg_PDB_ins_code ? _struct_conf.end_label_comp_id GLU _struct_conf.end_label_asym_id A _struct_conf.end_label_seq_id 55 _struct_conf.pdbx_end_PDB_ins_code ? _struct_conf.beg_auth_comp_id LYS _struct_conf.beg_auth_asym_id A _struct_conf.beg_auth_seq_id 52 _struct_conf.end_auth_comp_id GLU _struct_conf.end_auth_asym_id A _struct_conf.end_auth_seq_id 55 _struct_conf.pdbx_PDB_helix_class 5 _struct_conf.details ? _struct_conf.pdbx_PDB_helix_length 4 # _struct_conf_type.id HELX_P _struct_conf_type.criteria ? _struct_conf_type.reference ? # 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 disulf1 disulf ? ? A CYS 3 SG ? ? ? 1_555 A CYS 23 SG ? ? A CYS 3 A CYS 23 1_555 ? ? ? ? ? ? ? 2.028 ? disulf2 disulf ? ? A CYS 16 SG ? ? ? 1_555 A CYS 44 SG ? ? A CYS 16 A CYS 44 1_555 ? ? ? ? ? ? ? 2.029 ? disulf3 disulf ? ? A CYS 29 SG ? ? ? 1_555 A CYS 33 SG ? ? A CYS 29 A CYS 33 1_555 ? ? ? ? ? ? ? 2.043 ? disulf4 disulf ? ? A CYS 48 SG ? ? ? 1_555 A CYS 59 SG ? ? A CYS 48 A CYS 59 1_555 ? ? ? ? ? ? ? 2.029 ? disulf5 disulf ? ? A CYS 60 SG ? ? ? 1_555 A CYS 65 SG ? ? A CYS 60 A CYS 65 1_555 ? ? ? ? ? ? ? 2.029 ? # _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 S1A ? 2 ? S2B ? 4 ? S3C ? 1 ? # 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 S1A 1 2 ? anti-parallel S2B 1 2 ? anti-parallel S2B 2 3 ? anti-parallel S2B 3 4 ? 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 S1A 1 VAL A 2 ? THR A 5 ? VAL A 2 THR A 5 S1A 2 SER A 12 ? THR A 15 ? SER A 12 THR A 15 S2B 1 GLU A 56 ? CYS A 60 ? GLU A 56 CYS A 60 S2B 2 LEU A 22 ? ASP A 30 ? LEU A 22 ASP A 30 S2B 3 GLY A 37 ? ALA A 45 ? GLY A 37 ALA A 45 S2B 4 ARG B 2 ? TYR B 4 ? ARG B 76 TYR B 78 S3C 1 PRO B 10 ? TYR B 11 ? PRO B 84 TYR B 85 # 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 S1A 1 2 N THR A 5 ? N THR A 5 O SER A 12 ? O SER A 12 S2B 1 2 N CYS A 60 ? N CYS A 60 O CYS A 23 ? O CYS A 23 S2B 2 3 N ASP A 30 ? N ASP A 30 O GLY A 37 ? O GLY A 37 S2B 3 4 N VAL A 40 ? N VAL A 40 O TYR B 3 ? O TYR B 77 # _database_PDB_matrix.entry_id 1HAJ _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 # _atom_sites.entry_id 1HAJ _atom_sites.fract_transf_matrix[1][1] 1.000000 _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] 1.000000 _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] 1.000000 _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 H N O S # 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 ILE 1 1 1 ILE ILE A . n A 1 2 VAL 2 2 2 VAL VAL A . n A 1 3 CYS 3 3 3 CYS CYS A . n A 1 4 HIS 4 4 4 HIS HIS A . n A 1 5 THR 5 5 5 THR THR A . n A 1 6 THR 6 6 6 THR THR A . n A 1 7 ALA 7 7 7 ALA ALA A . n A 1 8 THR 8 8 8 THR THR A . n A 1 9 SER 9 9 9 SER SER A . n A 1 10 PRO 10 10 10 PRO PRO A . n A 1 11 ILE 11 11 11 ILE ILE A . n A 1 12 SER 12 12 12 SER SER A . n A 1 13 ALA 13 13 13 ALA ALA A . n A 1 14 VAL 14 14 14 VAL VAL A . n A 1 15 THR 15 15 15 THR THR A . n A 1 16 CYS 16 16 16 CYS CYS A . n A 1 17 PRO 17 17 17 PRO PRO A . n A 1 18 PRO 18 18 18 PRO PRO A . n A 1 19 GLY 19 19 19 GLY GLY A . n A 1 20 GLU 20 20 20 GLU GLU A . n A 1 21 ASN 21 21 21 ASN ASN A . n A 1 22 LEU 22 22 22 LEU LEU A . n A 1 23 CYS 23 23 23 CYS CYS A . n A 1 24 TYR 24 24 24 TYR TYR A . n A 1 25 ARG 25 25 25 ARG ARG A . n A 1 26 LYS 26 26 26 LYS LYS A . n A 1 27 MET 27 27 27 MET MET A . n A 1 28 TRP 28 28 28 TRP TRP A . n A 1 29 CYS 29 29 29 CYS CYS A . n A 1 30 ASP 30 30 30 ASP ASP A . n A 1 31 ALA 31 31 31 ALA ALA A . n A 1 32 PHE 32 32 32 PHE PHE A . n A 1 33 CYS 33 33 33 CYS CYS A . n A 1 34 SER 34 34 34 SER SER A . n A 1 35 SER 35 35 35 SER SER A . n A 1 36 ARG 36 36 36 ARG ARG A . n A 1 37 GLY 37 37 37 GLY GLY A . n A 1 38 LYS 38 38 38 LYS LYS A . n A 1 39 VAL 39 39 39 VAL VAL A . n A 1 40 VAL 40 40 40 VAL VAL A . n A 1 41 GLU 41 41 41 GLU GLU A . n A 1 42 LEU 42 42 42 LEU LEU A . n A 1 43 GLY 43 43 43 GLY GLY A . n A 1 44 CYS 44 44 44 CYS CYS A . n A 1 45 ALA 45 45 45 ALA ALA A . n A 1 46 ALA 46 46 46 ALA ALA A . n A 1 47 THR 47 47 47 THR THR A . n A 1 48 CYS 48 48 48 CYS CYS A . n A 1 49 PRO 49 49 49 PRO PRO A . n A 1 50 SER 50 50 50 SER SER A . n A 1 51 LYS 51 51 51 LYS LYS A . n A 1 52 LYS 52 52 52 LYS LYS A . n A 1 53 PRO 53 53 53 PRO PRO A . n A 1 54 TYR 54 54 54 TYR TYR A . n A 1 55 GLU 55 55 55 GLU GLU A . n A 1 56 GLU 56 56 56 GLU GLU A . n A 1 57 VAL 57 57 57 VAL VAL A . n A 1 58 THR 58 58 58 THR THR A . n A 1 59 CYS 59 59 59 CYS CYS A . n A 1 60 CYS 60 60 60 CYS CYS A . n A 1 61 SER 61 61 61 SER SER A . n A 1 62 THR 62 62 62 THR THR A . n A 1 63 ASP 63 63 63 ASP ASP A . n A 1 64 LYS 64 64 64 LYS LYS A . n A 1 65 CYS 65 65 65 CYS CYS A . n A 1 66 ASN 66 66 66 ASN ASN A . n A 1 67 PRO 67 67 67 PRO PRO A . n A 1 68 HIS 68 68 68 HIS HIS A . n A 1 69 PRO 69 69 69 PRO PRO A . n A 1 70 LYS 70 70 70 LYS LYS A . n A 1 71 GLN 71 71 71 GLN GLN A . n A 1 72 ARG 72 72 72 ARG ARG A . n A 1 73 PRO 73 73 73 PRO PRO A . n A 1 74 GLY 74 74 74 GLY GLY A . n B 2 1 TRP 1 75 75 TRP TRP B . n B 2 2 ARG 2 76 76 ARG ARG B . n B 2 3 TYR 3 77 77 TYR TYR B . n B 2 4 TYR 4 78 78 TYR TYR B . n B 2 5 GLU 5 79 79 GLU GLU B . n B 2 6 SER 6 80 80 SER SER B . n B 2 7 SER 7 81 81 SER SER B . n B 2 8 LEU 8 82 82 LEU LEU B . n B 2 9 GLU 9 83 83 GLU GLU B . n B 2 10 PRO 10 84 84 PRO PRO B . n B 2 11 TYR 11 85 85 TYR TYR B . n B 2 12 PRO 12 86 86 PRO PRO B . n B 2 13 ASP 13 87 87 ASP ASP B . n # _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 # _pdbx_struct_assembly_gen.assembly_id 1 _pdbx_struct_assembly_gen.oper_expression 1 _pdbx_struct_assembly_gen.asym_id_list A,B # 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)' 1220 ? 1 MORE -8 ? 1 'SSA (A^2)' 5530 ? # _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 # 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 2001-05-25 2 'Structure model' 1 1 2015-09-30 # _pdbx_audit_revision_details.ordinal 1 _pdbx_audit_revision_details.revision_ordinal 1 _pdbx_audit_revision_details.data_content_type 'Structure model' _pdbx_audit_revision_details.provider repository _pdbx_audit_revision_details.type 'Initial release' _pdbx_audit_revision_details.description ? # 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' 'Derived calculations' 2 2 'Structure model' Other 3 2 'Structure model' 'Source and taxonomy' 4 2 'Structure model' 'Version format compliance' # _pdbx_database_remark.id 700 _pdbx_database_remark.text ; SHEET DETERMINATION METHOD: KABSCH AND SANDER ALGORITHM STRAND: S1A 1; STRANDS S2D & S2E FORM B-HAIRPIN WITHIN THE BOUND PEPTIDE, THAT COMBINES TO S2A-S2C TO FORM 5-STRANDED INTERMOLECULAR BETA-SHEET. ; # _pdbx_entry_details.entry_id 1HAJ _pdbx_entry_details.compound_details ;THE PEPTIDE BINDS ALPHA-BUNGAROTOXIN AND THUS INHIBITS THE BINDING OF THE TOXIN TO THE NICOTINIC RECEPTORS. THE OBSERVED QUATERNARY STATE IS MONOMERIC IN SOLUTION WHILE IN THE CRYSTAL STRUCTURES IT IS OBSERVED TO BE DIMERIC ; _pdbx_entry_details.source_details ? _pdbx_entry_details.nonpolymer_details ? _pdbx_entry_details.sequence_details ? # loop_ _pdbx_validate_close_contact.id _pdbx_validate_close_contact.PDB_model_num _pdbx_validate_close_contact.auth_atom_id_1 _pdbx_validate_close_contact.auth_asym_id_1 _pdbx_validate_close_contact.auth_comp_id_1 _pdbx_validate_close_contact.auth_seq_id_1 _pdbx_validate_close_contact.PDB_ins_code_1 _pdbx_validate_close_contact.label_alt_id_1 _pdbx_validate_close_contact.auth_atom_id_2 _pdbx_validate_close_contact.auth_asym_id_2 _pdbx_validate_close_contact.auth_comp_id_2 _pdbx_validate_close_contact.auth_seq_id_2 _pdbx_validate_close_contact.PDB_ins_code_2 _pdbx_validate_close_contact.label_alt_id_2 _pdbx_validate_close_contact.dist 1 1 O A ASP 30 ? ? H A PHE 32 ? ? 1.39 2 1 H A ASP 30 ? ? O A GLY 37 ? ? 1.59 3 1 O A ASP 30 ? ? N A PHE 32 ? ? 1.97 4 2 O A ASP 30 ? ? H A PHE 32 ? ? 1.31 5 2 H A VAL 40 ? ? O B TYR 77 ? ? 1.56 6 2 H A ASP 30 ? ? O A GLY 37 ? ? 1.60 7 2 O A ASP 30 ? ? N A PHE 32 ? ? 1.97 8 3 O A ASP 30 ? ? H A PHE 32 ? ? 1.32 9 3 O A ASP 63 ? ? H A CYS 65 ? ? 1.52 10 3 H A ASP 30 ? ? O A GLY 37 ? ? 1.53 11 3 O A TRP 28 ? ? H A VAL 39 ? ? 1.55 12 3 H A THR 5 ? ? O A SER 12 ? ? 1.59 13 3 O A ASP 30 ? ? N A PHE 32 ? ? 1.97 14 4 O A ASP 30 ? ? H A PHE 32 ? ? 1.58 15 4 O A ASP 30 ? ? N A PHE 32 ? ? 2.02 16 4 O A PHE 32 ? ? N A SER 34 ? ? 2.07 17 5 O A ASP 30 ? ? H A PHE 32 ? ? 1.35 18 5 H A ASP 30 ? ? O A GLY 37 ? ? 1.59 19 5 O A TRP 28 ? ? H A VAL 39 ? ? 1.59 20 5 O A ASP 30 ? ? N A PHE 32 ? ? 1.98 21 6 O A ASP 30 ? ? H A PHE 32 ? ? 1.44 22 6 H A VAL 40 ? ? O B TYR 77 ? ? 1.55 23 6 H A ASP 30 ? ? O A GLY 37 ? ? 1.59 24 6 O A TRP 28 ? ? H A VAL 39 ? ? 1.59 25 6 O A ASP 30 ? ? N A PHE 32 ? ? 1.97 26 7 O A ASP 30 ? ? H A PHE 32 ? ? 1.41 27 7 H A ASP 30 ? ? O A GLY 37 ? ? 1.58 28 7 O A TRP 28 ? ? H A VAL 39 ? ? 1.59 29 7 O A ASP 30 ? ? N A PHE 32 ? ? 1.97 30 8 O A ASP 30 ? ? H A PHE 32 ? ? 1.41 31 8 O A TRP 28 ? ? H A VAL 39 ? ? 1.49 32 8 H A VAL 40 ? ? O B TYR 77 ? ? 1.55 33 8 O A ASP 30 ? ? N A PHE 32 ? ? 1.97 34 9 H A ASP 30 ? ? O A GLY 37 ? ? 1.55 35 9 O A ASP 30 ? ? N A PHE 32 ? ? 2.08 36 10 O A ASP 30 ? ? H A PHE 32 ? ? 1.40 37 10 O A ASP 30 ? ? N A PHE 32 ? ? 1.98 # 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 ALA A 7 ? ? -90.16 43.40 2 1 PRO A 18 ? ? -49.73 79.00 3 1 TRP A 28 ? ? -170.45 122.78 4 1 CYS A 29 ? ? -58.40 109.98 5 1 ALA A 31 ? ? -35.64 58.19 6 1 PHE A 32 ? ? -172.50 23.81 7 1 CYS A 33 ? ? -39.40 -26.69 8 1 SER A 35 ? ? -90.03 -80.41 9 1 ARG A 36 ? ? -69.37 -81.60 10 1 LYS A 38 ? ? -45.21 105.33 11 1 LYS A 64 ? ? 38.85 34.56 12 1 ASN A 66 ? ? -114.87 52.72 13 2 PRO A 18 ? ? -61.06 67.05 14 2 TRP A 28 ? ? -170.27 121.27 15 2 ALA A 31 ? ? -36.59 55.53 16 2 PHE A 32 ? ? -172.95 28.14 17 2 CYS A 33 ? ? -37.89 -28.12 18 2 SER A 35 ? ? -91.32 -80.47 19 2 ARG A 36 ? ? -69.01 -80.79 20 2 LYS A 38 ? ? -39.85 106.15 21 2 TYR A 54 ? ? -178.17 -51.36 22 2 GLU A 55 ? ? -119.30 52.55 23 2 GLU A 56 ? ? -160.28 -168.81 24 2 SER A 61 ? ? -111.28 55.79 25 2 SER B 80 ? ? -52.76 -78.25 26 3 TRP A 28 ? ? -170.61 124.98 27 3 CYS A 29 ? ? -42.58 108.93 28 3 ALA A 31 ? ? -36.05 54.84 29 3 PHE A 32 ? ? -173.19 26.55 30 3 CYS A 33 ? ? -37.66 -28.60 31 3 SER A 35 ? ? -94.85 -74.12 32 3 ARG A 36 ? ? -69.16 -81.69 33 3 LYS A 38 ? ? -39.59 104.41 34 3 PRO A 49 ? ? -66.78 -177.99 35 3 THR A 62 ? ? -109.18 61.02 36 3 ASP A 63 ? ? 53.04 -158.10 37 3 LYS A 64 ? ? -61.53 65.41 38 3 ASN A 66 ? ? -109.89 57.20 39 3 HIS A 68 ? ? -39.81 137.44 40 4 PRO A 18 ? ? -58.74 72.79 41 4 TRP A 28 ? ? -170.60 123.15 42 4 ALA A 31 ? ? -36.49 66.18 43 4 PHE A 32 ? ? -171.22 -23.07 44 4 CYS A 33 ? ? 14.78 -61.14 45 4 SER A 35 ? ? -85.56 -83.27 46 4 ARG A 36 ? ? -69.53 -80.95 47 4 LYS A 38 ? ? -45.73 103.84 48 4 THR A 47 ? ? -162.62 8.65 49 4 CYS A 48 ? ? -39.62 97.50 50 4 LYS A 51 ? ? -162.69 35.12 51 4 LYS A 52 ? ? -170.51 90.55 52 4 PRO A 53 ? ? -66.33 60.65 53 4 TYR A 54 ? ? 171.60 -28.88 54 4 LYS A 64 ? ? 32.21 43.49 55 4 ASN A 66 ? ? -116.56 51.62 56 4 GLN A 71 ? ? -95.26 46.19 57 4 PRO A 73 ? ? -73.25 -167.85 58 5 TRP A 28 ? ? -170.53 121.26 59 5 ALA A 31 ? ? -36.54 57.16 60 5 PHE A 32 ? ? -172.50 26.33 61 5 SER A 35 ? ? -99.07 -75.27 62 5 ARG A 36 ? ? -69.46 -83.09 63 5 LYS A 38 ? ? -39.83 106.75 64 5 SER A 50 ? ? -170.05 132.72 65 5 LYS A 51 ? ? -170.29 74.30 66 5 TYR A 54 ? ? -154.56 84.26 67 5 SER A 61 ? ? -154.73 35.32 68 5 ASP A 63 ? ? 59.48 145.05 69 5 LYS A 64 ? ? 23.04 41.20 70 5 ASN A 66 ? ? -108.82 57.31 71 5 PRO A 69 ? ? -68.71 76.41 72 5 LYS A 70 ? ? 172.67 -28.37 73 5 GLN A 71 ? ? -45.69 162.92 74 6 PRO A 18 ? ? -49.20 78.63 75 6 TRP A 28 ? ? -170.53 121.86 76 6 CYS A 29 ? ? -55.47 109.36 77 6 ALA A 31 ? ? -35.57 60.93 78 6 PHE A 32 ? ? -171.76 21.98 79 6 SER A 35 ? ? -94.59 -85.45 80 6 ARG A 36 ? ? -69.72 -78.60 81 6 LYS A 38 ? ? -41.68 107.49 82 6 SER A 50 ? ? -63.32 -174.94 83 6 TYR A 54 ? ? -157.75 21.91 84 6 SER A 61 ? ? -117.87 63.34 85 6 LYS A 64 ? ? 35.66 39.69 86 6 ASN A 66 ? ? -115.89 50.78 87 6 GLN A 71 ? ? -47.33 173.78 88 6 SER B 81 ? ? -170.05 126.00 89 7 ALA A 7 ? ? -90.13 39.21 90 7 TRP A 28 ? ? -170.49 122.20 91 7 ALA A 31 ? ? -35.89 59.51 92 7 PHE A 32 ? ? -172.18 21.93 93 7 CYS A 33 ? ? -39.48 -26.33 94 7 SER A 35 ? ? -93.60 -80.47 95 7 ARG A 36 ? ? -69.09 -80.56 96 7 LYS A 38 ? ? -41.68 104.38 97 7 SER A 50 ? ? -170.21 149.34 98 7 LYS A 51 ? ? -170.07 45.87 99 7 LYS A 64 ? ? 35.92 39.24 100 7 ASN A 66 ? ? -117.62 53.42 101 8 TRP A 28 ? ? -170.74 131.60 102 8 ALA A 31 ? ? -35.95 59.59 103 8 PHE A 32 ? ? -172.12 20.71 104 8 CYS A 33 ? ? -39.35 -26.92 105 8 SER A 35 ? ? -95.49 -79.76 106 8 ARG A 36 ? ? -69.58 -80.78 107 8 LYS A 38 ? ? -41.15 108.34 108 8 SER A 50 ? ? -170.36 146.30 109 8 LYS A 51 ? ? -169.94 41.68 110 8 ASN A 66 ? ? -113.70 54.61 111 8 ARG A 72 ? ? -55.62 108.61 112 9 PRO A 17 ? ? -55.90 -178.86 113 9 PRO A 18 ? ? -69.24 63.19 114 9 TRP A 28 ? ? -167.02 -109.85 115 9 ALA A 31 ? ? -35.55 63.18 116 9 PHE A 32 ? ? -172.92 -31.57 117 9 CYS A 33 ? ? 33.96 36.77 118 9 SER A 34 ? ? -167.72 -73.98 119 9 ARG A 36 ? ? -69.45 -78.05 120 9 TYR A 54 ? ? 172.59 -34.78 121 9 SER A 61 ? ? -149.36 32.45 122 9 ASP A 63 ? ? 60.66 146.93 123 9 LYS A 64 ? ? 30.47 35.48 124 9 ASN A 66 ? ? -110.48 53.86 125 9 LYS A 70 ? ? 179.14 -33.36 126 9 GLN A 71 ? ? -50.54 175.82 127 10 TRP A 28 ? ? -170.47 120.16 128 10 ALA A 31 ? ? -35.96 58.85 129 10 PHE A 32 ? ? -172.25 20.31 130 10 CYS A 33 ? ? -34.80 -31.01 131 10 SER A 35 ? ? -90.08 -79.17 132 10 ARG A 36 ? ? -69.57 -82.12 133 10 LYS A 38 ? ? -41.99 106.28 134 10 THR A 47 ? ? -170.07 -166.95 135 10 PRO A 49 ? ? -70.54 -165.02 136 10 GLU A 55 ? ? -155.45 88.72 137 10 SER A 61 ? ? -109.33 40.60 138 10 LYS A 64 ? ? 32.96 40.16 139 10 ASN A 66 ? ? -114.02 52.38 140 10 PRO A 73 ? ? -74.50 -167.89 #