data_1PEN # _entry.id 1PEN # _audit_conform.dict_name mmcif_pdbx.dic _audit_conform.dict_version 5.281 _audit_conform.dict_location http://mmcif.pdb.org/dictionaries/ascii/mmcif_pdbx.dic # loop_ _database_2.database_id _database_2.database_code PDB 1PEN WWPDB D_1000175631 # _pdbx_database_status.status_code REL _pdbx_database_status.entry_id 1PEN _pdbx_database_status.recvd_initial_deposition_date 1996-01-29 _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 ? # loop_ _audit_author.name _audit_author.pdbx_ordinal 'Hu, S.-H.' 1 'Gehrmann, J.' 2 'Guddat, L.W.' 3 'Alewood, P.F.' 4 'Craik, D.J.' 5 'Martin, J.L.' 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 'The 1.1 A crystal structure of the neuronal acetylcholine receptor antagonist, alpha-conotoxin PnIA from Conus pennaceus.' Structure 4 417 423 1996 STRUE6 UK 0969-2126 2005 ? 8740364 '10.1016/S0969-2126(96)00047-0' 1 'Snb: Crystal Structure Determination Via Shake-and-Bake' J.Appl.Crystallogr. 27 613 ? 1994 JACGAR DK 0021-8898 0228 ? ? ? 2 'New Mollusc-Specific Alpha-Conotoxins Block Aplysia Neuronal Acetylcholine Receptors' Biochemistry 33 9523 ? 1994 BICHAW US 0006-2960 0033 ? ? ? # loop_ _citation_author.citation_id _citation_author.name _citation_author.ordinal primary 'Hu, S.H.' 1 primary 'Gehrmann, J.' 2 primary 'Guddat, L.W.' 3 primary 'Alewood, P.F.' 4 primary 'Craik, D.J.' 5 primary 'Martin, J.L.' 6 1 'Miller, R.' 7 1 'Gallo, S.M.' 8 1 'Khalak, H.G.' 9 1 'Weeks, C.M.' 10 2 'Fainzilber, M.' 11 2 'Hasson, A.' 12 2 'Oren, R.' 13 2 'Burlingame, A.L.' 14 2 'Gordon, D.' 15 2 'Spira, M.E.' 16 2 'Zlotkin, E.' 17 # _cell.entry_id 1PEN _cell.length_a 15.000 _cell.length_b 19.800 _cell.length_c 16.500 _cell.angle_alpha 90.00 _cell.angle_beta 113.40 _cell.angle_gamma 90.00 _cell.Z_PDB 2 _cell.pdbx_unique_axis ? # _symmetry.entry_id 1PEN _symmetry.space_group_name_H-M 'P 1 21 1' _symmetry.pdbx_full_space_group_name_H-M ? _symmetry.cell_setting ? _symmetry.Int_Tables_number 4 # loop_ _entity.id _entity.type _entity.src_method _entity.pdbx_description _entity.formula_weight _entity.pdbx_number_of_molecules _entity.pdbx_ec _entity.pdbx_mutation _entity.pdbx_fragment _entity.details 1 polymer man 'ALPHA-CONOTOXIN PNIA' 1625.849 1 ? ? ? ? 2 water nat water 18.015 12 ? ? ? ? # _entity_poly.entity_id 1 _entity_poly.type 'polypeptide(L)' _entity_poly.nstd_linkage no _entity_poly.nstd_monomer yes _entity_poly.pdbx_seq_one_letter_code 'GCCSLPPCAANNPDYC(NH2)' _entity_poly.pdbx_seq_one_letter_code_can GCCSLPPCAANNPDYCX _entity_poly.pdbx_strand_id A _entity_poly.pdbx_target_identifier ? # loop_ _entity_poly_seq.entity_id _entity_poly_seq.num _entity_poly_seq.mon_id _entity_poly_seq.hetero 1 1 GLY n 1 2 CYS n 1 3 CYS n 1 4 SER n 1 5 LEU n 1 6 PRO n 1 7 PRO n 1 8 CYS n 1 9 ALA n 1 10 ALA n 1 11 ASN n 1 12 ASN n 1 13 PRO n 1 14 ASP n 1 15 TYR n 1 16 CYS n 1 17 NH2 n # _entity_src_gen.entity_id 1 _entity_src_gen.pdbx_src_id 1 _entity_src_gen.pdbx_alt_source_flag sample _entity_src_gen.pdbx_seq_type ? _entity_src_gen.pdbx_beg_seq_num ? _entity_src_gen.pdbx_end_seq_num ? _entity_src_gen.gene_src_common_name ? _entity_src_gen.gene_src_genus Conus _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 'Conus pennaceus' _entity_src_gen.pdbx_gene_src_ncbi_taxonomy_id 37335 _entity_src_gen.pdbx_gene_src_variant ? _entity_src_gen.pdbx_gene_src_cell_line ? _entity_src_gen.pdbx_gene_src_atcc ? _entity_src_gen.pdbx_gene_src_organ ? _entity_src_gen.pdbx_gene_src_organelle ? _entity_src_gen.pdbx_gene_src_cell ? _entity_src_gen.pdbx_gene_src_cellular_location ? _entity_src_gen.host_org_common_name ? _entity_src_gen.pdbx_host_org_scientific_name ? _entity_src_gen.pdbx_host_org_ncbi_taxonomy_id ? _entity_src_gen.host_org_genus ? _entity_src_gen.pdbx_host_org_gene ? _entity_src_gen.pdbx_host_org_organ ? _entity_src_gen.host_org_species ? _entity_src_gen.pdbx_host_org_tissue ? _entity_src_gen.pdbx_host_org_tissue_fraction ? _entity_src_gen.pdbx_host_org_strain ? _entity_src_gen.pdbx_host_org_variant ? _entity_src_gen.pdbx_host_org_cell_line ? _entity_src_gen.pdbx_host_org_atcc ? _entity_src_gen.pdbx_host_org_culture_collection ? _entity_src_gen.pdbx_host_org_cell ? _entity_src_gen.pdbx_host_org_organelle ? _entity_src_gen.pdbx_host_org_cellular_location ? _entity_src_gen.pdbx_host_org_vector_type ? _entity_src_gen.pdbx_host_org_vector ? _entity_src_gen.host_org_details ? _entity_src_gen.expression_system_id ? _entity_src_gen.plasmid_name ? _entity_src_gen.plasmid_details ? _entity_src_gen.pdbx_description ? # _struct_ref.id 1 _struct_ref.db_name UNP _struct_ref.db_code CXAA_CONPE _struct_ref.entity_id 1 _struct_ref.pdbx_db_accession P50984 _struct_ref.pdbx_align_begin 1 _struct_ref.pdbx_seq_one_letter_code GCCSLPPCAANNPDYC _struct_ref.pdbx_db_isoform ? # _struct_ref_seq.align_id 1 _struct_ref_seq.ref_id 1 _struct_ref_seq.pdbx_PDB_id_code 1PEN _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 16 _struct_ref_seq.pdbx_seq_align_end_ins_code ? _struct_ref_seq.pdbx_db_accession P50984 _struct_ref_seq.db_align_beg 1 _struct_ref_seq.pdbx_db_align_beg_ins_code ? _struct_ref_seq.db_align_end 16 _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 16 # 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 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 GLY 'peptide linking' y GLYCINE ? 'C2 H5 N O2' 75.067 HOH non-polymer . WATER ? 'H2 O' 18.015 LEU 'L-peptide linking' y LEUCINE ? 'C6 H13 N O2' 131.173 NH2 non-polymer . 'AMINO GROUP' ? 'H2 N' 16.023 PRO 'L-peptide linking' y PROLINE ? 'C5 H9 N O2' 115.130 SER 'L-peptide linking' y SERINE ? 'C3 H7 N O3' 105.093 TYR 'L-peptide linking' y TYROSINE ? 'C9 H11 N O3' 181.189 # _exptl.entry_id 1PEN _exptl.method 'X-RAY DIFFRACTION' _exptl.crystals_number 2 # _exptl_crystal.id 1 _exptl_crystal.density_meas ? _exptl_crystal.density_Matthews ? _exptl_crystal.density_percent_sol 12. _exptl_crystal.description ? # _exptl_crystal_grow.crystal_id 1 _exptl_crystal_grow.method ? _exptl_crystal_grow.temp ? _exptl_crystal_grow.temp_details ? _exptl_crystal_grow.pH 8.0 _exptl_crystal_grow.pdbx_pH_range ? _exptl_crystal_grow.pdbx_details 'pH 8.0' # _diffrn.id 1 _diffrn.ambient_temp 289 _diffrn.ambient_temp_details ? _diffrn.crystal_id 1 # _diffrn_detector.diffrn_id 1 _diffrn_detector.detector 'IMAGE PLATE' _diffrn_detector.type 'RIGAKU RAXIS IIC' _diffrn_detector.pdbx_collection_date 1995-09-28 _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 'YALE MIRRORS' _diffrn_radiation.pdbx_diffrn_protocol ? _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 ? _diffrn_source.type ? _diffrn_source.pdbx_synchrotron_site ? _diffrn_source.pdbx_synchrotron_beamline ? _diffrn_source.pdbx_wavelength 1.5418 _diffrn_source.pdbx_wavelength_list ? # _reflns.entry_id 1PEN _reflns.observed_criterion_sigma_I 1. _reflns.observed_criterion_sigma_F ? _reflns.d_resolution_low 50. _reflns.d_resolution_high 1.1 _reflns.number_obs 3459 _reflns.number_all ? _reflns.percent_possible_obs 94. _reflns.pdbx_Rmerge_I_obs 0.08 _reflns.pdbx_Rsym_value ? _reflns.pdbx_netI_over_sigmaI ? _reflns.B_iso_Wilson_estimate ? _reflns.pdbx_redundancy 4.7 _reflns.pdbx_diffrn_id 1 _reflns.pdbx_ordinal 1 # _refine.entry_id 1PEN _refine.ls_number_reflns_obs 2536 _refine.ls_number_reflns_all ? _refine.pdbx_ls_sigma_I ? _refine.pdbx_ls_sigma_F 2. _refine.pdbx_data_cutoff_high_absF ? _refine.pdbx_data_cutoff_low_absF ? _refine.pdbx_data_cutoff_high_rms_absF ? _refine.ls_d_res_low 6.1 _refine.ls_d_res_high 1.1 _refine.ls_percent_reflns_obs 70. _refine.ls_R_factor_obs 0.127 _refine.ls_R_factor_all ? _refine.ls_R_factor_R_work 0.127 _refine.ls_R_factor_R_free 0.152 _refine.ls_R_factor_R_free_error ? _refine.ls_R_factor_R_free_error_details ? _refine.ls_percent_reflns_R_free 10. _refine.ls_number_reflns_R_free 245 _refine.ls_number_parameters ? _refine.ls_number_restraints ? _refine.occupancy_min ? _refine.occupancy_max ? _refine.B_iso_mean 7.6 _refine.aniso_B[1][1] ? _refine.aniso_B[2][2] ? _refine.aniso_B[3][3] ? _refine.aniso_B[1][2] ? _refine.aniso_B[1][3] ? _refine.aniso_B[2][3] ? _refine.solvent_model_details ? _refine.solvent_model_param_ksol ? _refine.solvent_model_param_bsol ? _refine.pdbx_ls_cross_valid_method ? _refine.details ? _refine.pdbx_starting_model ? _refine.pdbx_method_to_determine_struct ? _refine.pdbx_isotropic_thermal_model ? _refine.pdbx_stereochemistry_target_values ? _refine.pdbx_stereochem_target_val_spec_case ? _refine.pdbx_R_Free_selection_details ? _refine.pdbx_overall_ESU_R ? _refine.pdbx_overall_ESU_R_Free ? _refine.overall_SU_ML ? _refine.overall_SU_B ? _refine.pdbx_refine_id 'X-RAY DIFFRACTION' _refine.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 1PEN _refine_analyze.Luzzati_coordinate_error_obs 0.1 _refine_analyze.Luzzati_sigma_a_obs ? _refine_analyze.Luzzati_d_res_low_obs ? _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 110 _refine_hist.pdbx_number_atoms_nucleic_acid 0 _refine_hist.pdbx_number_atoms_ligand 0 _refine_hist.number_atoms_solvent 12 _refine_hist.number_atoms_total 122 _refine_hist.d_res_high 1.1 _refine_hist.d_res_low 6.1 # 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 0.005 ? ? ? '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 1.6 ? ? ? 'X-RAY DIFFRACTION' ? x_angle_deg_na ? ? ? ? 'X-RAY DIFFRACTION' ? x_angle_deg_prot ? ? ? ? 'X-RAY DIFFRACTION' ? x_dihedral_angle_d 22.7 ? ? ? 'X-RAY DIFFRACTION' ? x_dihedral_angle_d_na ? ? ? ? 'X-RAY DIFFRACTION' ? x_dihedral_angle_d_prot ? ? ? ? 'X-RAY DIFFRACTION' ? x_improper_angle_d 1.5 ? ? ? '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' ? # _struct.entry_id 1PEN _struct.title 'ALPHA-CONOTOXIN PNI1' _struct.pdbx_descriptor 'ALPHA-CONOTOXIN PNIA' _struct.pdbx_model_details ? _struct.pdbx_CASP_flag ? _struct.pdbx_model_type_details ? # _struct_keywords.entry_id 1PEN _struct_keywords.pdbx_keywords NEUROTOXIN _struct_keywords.text 'NEUROTOXIN, ACETYLCHOLINE RECEPTOR, POSTSYNAPTIC, ANTAGONIST, ACETYLCHOLINE RECEPTOR INHIBITOR' # 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 LEU _struct_conf.beg_label_asym_id A _struct_conf.beg_label_seq_id 5 _struct_conf.pdbx_beg_PDB_ins_code ? _struct_conf.end_label_comp_id ASN _struct_conf.end_label_asym_id A _struct_conf.end_label_seq_id 11 _struct_conf.pdbx_end_PDB_ins_code ? _struct_conf.beg_auth_comp_id LEU _struct_conf.beg_auth_asym_id A _struct_conf.beg_auth_seq_id 5 _struct_conf.end_auth_comp_id ASN _struct_conf.end_auth_asym_id A _struct_conf.end_auth_seq_id 11 _struct_conf.pdbx_PDB_helix_class 1 _struct_conf.details ? _struct_conf.pdbx_PDB_helix_length 7 # _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 2 SG ? ? ? 1_555 A CYS 8 SG ? ? A CYS 2 A CYS 8 1_555 ? ? ? ? ? ? ? 2.027 ? disulf2 disulf ? ? A CYS 3 SG ? ? ? 1_555 A CYS 16 SG ? ? A CYS 3 A CYS 16 1_555 ? ? ? ? ? ? ? 2.029 ? covale1 covale ? ? A NH2 17 N ? ? ? 1_555 A CYS 16 C ? ? A NH2 17 A CYS 16 1_555 ? ? ? ? ? ? ? 1.319 ? # loop_ _struct_conn_type.id _struct_conn_type.criteria _struct_conn_type.reference disulf ? ? covale ? ? # _struct_site.id AC1 _struct_site.pdbx_evidence_code Software _struct_site.pdbx_auth_asym_id ? _struct_site.pdbx_auth_comp_id ? _struct_site.pdbx_auth_seq_id ? _struct_site.pdbx_auth_ins_code ? _struct_site.pdbx_num_residues 2 _struct_site.details 'BINDING SITE FOR RESIDUE NH2 A 17' # loop_ _struct_site_gen.id _struct_site_gen.site_id _struct_site_gen.pdbx_num_res _struct_site_gen.label_comp_id _struct_site_gen.label_asym_id _struct_site_gen.label_seq_id _struct_site_gen.pdbx_auth_ins_code _struct_site_gen.auth_comp_id _struct_site_gen.auth_asym_id _struct_site_gen.auth_seq_id _struct_site_gen.label_atom_id _struct_site_gen.label_alt_id _struct_site_gen.symmetry _struct_site_gen.details 1 AC1 2 PRO A 13 ? PRO A 13 . ? 1_555 ? 2 AC1 2 CYS A 16 ? CYS A 16 . ? 1_555 ? # _database_PDB_matrix.entry_id 1PEN _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 1PEN _atom_sites.fract_transf_matrix[1][1] 0.066667 _atom_sites.fract_transf_matrix[1][2] 0.000000 _atom_sites.fract_transf_matrix[1][3] 0.028849 _atom_sites.fract_transf_matrix[2][1] 0.000000 _atom_sites.fract_transf_matrix[2][2] 0.050505 _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] 0.066037 _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_ _atom_site.group_PDB _atom_site.id _atom_site.type_symbol _atom_site.label_atom_id _atom_site.label_alt_id _atom_site.label_comp_id _atom_site.label_asym_id _atom_site.label_entity_id _atom_site.label_seq_id _atom_site.pdbx_PDB_ins_code _atom_site.Cartn_x _atom_site.Cartn_y _atom_site.Cartn_z _atom_site.occupancy _atom_site.B_iso_or_equiv _atom_site.pdbx_formal_charge _atom_site.auth_seq_id _atom_site.auth_comp_id _atom_site.auth_asym_id _atom_site.auth_atom_id _atom_site.pdbx_PDB_model_num ATOM 1 N N . GLY A 1 1 ? -4.788 -8.935 3.453 1.00 11.53 ? 1 GLY A N 1 ATOM 2 C CA . GLY A 1 1 ? -4.218 -10.294 3.312 1.00 9.54 ? 1 GLY A CA 1 ATOM 3 C C . GLY A 1 1 ? -3.815 -10.534 1.870 1.00 8.53 ? 1 GLY A C 1 ATOM 4 O O . GLY A 1 1 ? -4.276 -9.836 0.965 1.00 7.01 ? 1 GLY A O 1 ATOM 5 N N . CYS A 1 2 ? -3.045 -11.594 1.654 1.00 7.14 ? 2 CYS A N 1 ATOM 6 C CA . CYS A 1 2 ? -2.531 -11.945 0.337 1.00 7.39 ? 2 CYS A CA 1 ATOM 7 C C . CYS A 1 2 ? -3.485 -11.922 -0.844 1.00 7.12 ? 2 CYS A C 1 ATOM 8 O O . CYS A 1 2 ? -3.228 -11.263 -1.853 1.00 6.44 ? 2 CYS A O 1 ATOM 9 C CB . CYS A 1 2 ? -1.895 -13.333 0.377 1.00 7.78 ? 2 CYS A CB 1 ATOM 10 S SG . CYS A 1 2 ? -1.016 -13.752 -1.158 1.00 7.15 ? 2 CYS A SG 1 ATOM 11 N N . CYS A 1 3 ? -4.598 -12.627 -0.709 1.00 6.77 ? 3 CYS A N 1 ATOM 12 C CA . CYS A 1 3 ? -5.522 -12.758 -1.819 1.00 5.78 ? 3 CYS A CA 1 ATOM 13 C C . CYS A 1 3 ? -6.265 -11.517 -2.287 1.00 6.25 ? 3 CYS A C 1 ATOM 14 O O . CYS A 1 3 ? -6.832 -11.513 -3.382 1.00 8.04 ? 3 CYS A O 1 ATOM 15 C CB . CYS A 1 3 ? -6.440 -13.958 -1.589 1.00 6.91 ? 3 CYS A CB 1 ATOM 16 S SG . CYS A 1 3 ? -5.492 -15.451 -1.114 1.00 7.26 ? 3 CYS A SG 1 ATOM 17 N N . SER A 1 4 ? -6.250 -10.459 -1.486 1.00 5.30 ? 4 SER A N 1 ATOM 18 C CA . SER A 1 4 ? -6.894 -9.212 -1.885 1.00 5.98 ? 4 SER A CA 1 ATOM 19 C C . SER A 1 4 ? -5.844 -8.212 -2.374 1.00 6.96 ? 4 SER A C 1 ATOM 20 O O . SER A 1 4 ? -6.186 -7.135 -2.861 1.00 7.43 ? 4 SER A O 1 ATOM 21 C CB . SER A 1 4 ? -7.689 -8.607 -0.725 1.00 6.48 ? 4 SER A CB 1 ATOM 22 O OG . SER A 1 4 ? -6.867 -8.391 0.407 1.00 9.47 ? 4 SER A OG 1 ATOM 23 N N . LEU A 1 5 ? -4.571 -8.588 -2.268 1.00 6.21 ? 5 LEU A N 1 ATOM 24 C CA . LEU A 1 5 ? -3.462 -7.731 -2.674 1.00 5.71 ? 5 LEU A CA 1 ATOM 25 C C . LEU A 1 5 ? -2.913 -8.251 -4.009 1.00 6.68 ? 5 LEU A C 1 ATOM 26 O O . LEU A 1 5 ? -2.301 -9.319 -4.057 1.00 5.56 ? 5 LEU A O 1 ATOM 27 C CB . LEU A 1 5 ? -2.382 -7.768 -1.587 1.00 6.43 ? 5 LEU A CB 1 ATOM 28 C CG . LEU A 1 5 ? -1.245 -6.754 -1.679 1.00 7.96 ? 5 LEU A CG 1 ATOM 29 C CD1 . LEU A 1 5 ? -1.779 -5.341 -1.469 1.00 9.87 ? 5 LEU A CD1 1 ATOM 30 C CD2 . LEU A 1 5 ? -0.201 -7.095 -0.634 1.00 8.32 ? 5 LEU A CD2 1 ATOM 31 N N . PRO A 1 6 ? -3.086 -7.483 -5.102 1.00 6.42 ? 6 PRO A N 1 ATOM 32 C CA . PRO A 1 6 ? -2.609 -7.902 -6.428 1.00 6.46 ? 6 PRO A CA 1 ATOM 33 C C . PRO A 1 6 ? -1.248 -8.613 -6.547 1.00 6.49 ? 6 PRO A C 1 ATOM 34 O O . PRO A 1 6 ? -1.190 -9.743 -7.037 1.00 5.90 ? 6 PRO A O 1 ATOM 35 C CB . PRO A 1 6 ? -2.688 -6.611 -7.248 1.00 7.88 ? 6 PRO A CB 1 ATOM 36 C CG . PRO A 1 6 ? -3.889 -5.937 -6.670 1.00 7.23 ? 6 PRO A CG 1 ATOM 37 C CD . PRO A 1 6 ? -3.725 -6.153 -5.170 1.00 7.00 ? 6 PRO A CD 1 ATOM 38 N N . PRO A 1 7 ? -0.151 -7.996 -6.061 1.00 6.55 ? 7 PRO A N 1 ATOM 39 C CA . PRO A 1 7 ? 1.159 -8.658 -6.168 1.00 7.60 ? 7 PRO A CA 1 ATOM 40 C C . PRO A 1 7 ? 1.212 -10.008 -5.457 1.00 7.52 ? 7 PRO A C 1 ATOM 41 O O . PRO A 1 7 ? 1.865 -10.943 -5.926 1.00 8.71 ? 7 PRO A O 1 ATOM 42 C CB . PRO A 1 7 ? 2.110 -7.674 -5.479 1.00 9.70 ? 7 PRO A CB 1 ATOM 43 C CG . PRO A 1 7 ? 1.418 -6.369 -5.569 1.00 13.31 ? 7 PRO A CG 1 ATOM 44 C CD . PRO A 1 7 ? -0.030 -6.693 -5.388 1.00 7.23 ? 7 PRO A CD 1 ATOM 45 N N . CYS A 1 8 ? 0.552 -10.100 -4.309 1.00 5.20 ? 8 CYS A N 1 ATOM 46 C CA . CYS A 1 8 ? 0.568 -11.342 -3.556 1.00 5.50 ? 8 CYS A CA 1 ATOM 47 C C . CYS A 1 8 ? -0.270 -12.440 -4.197 1.00 5.94 ? 8 CYS A C 1 ATOM 48 O O . CYS A 1 8 ? 0.191 -13.579 -4.334 1.00 5.96 ? 8 CYS A O 1 ATOM 49 C CB . CYS A 1 8 ? 0.125 -11.116 -2.116 1.00 5.09 ? 8 CYS A CB 1 ATOM 50 S SG . CYS A 1 8 ? 0.590 -12.519 -1.057 1.00 5.87 ? 8 CYS A SG 1 ATOM 51 N N . ALA A 1 9 ? -1.487 -12.093 -4.614 1.00 5.58 ? 9 ALA A N 1 ATOM 52 C CA . ALA A 1 9 ? -2.383 -13.056 -5.242 1.00 4.89 ? 9 ALA A CA 1 ATOM 53 C C . ALA A 1 9 ? -1.741 -13.669 -6.485 1.00 6.15 ? 9 ALA A C 1 ATOM 54 O O . ALA A 1 9 ? -1.759 -14.890 -6.660 1.00 7.07 ? 9 ALA A O 1 ATOM 55 C CB . ALA A 1 9 ? -3.705 -12.389 -5.599 1.00 6.32 ? 9 ALA A CB 1 ATOM 56 N N . ALA A 1 10 ? -1.130 -12.828 -7.317 1.00 6.41 ? 10 ALA A N 1 ATOM 57 C CA . ALA A 1 10 ? -0.485 -13.292 -8.545 1.00 9.11 ? 10 ALA A CA 1 ATOM 58 C C . ALA A 1 10 ? 0.718 -14.194 -8.289 1.00 9.35 ? 10 ALA A C 1 ATOM 59 O O . ALA A 1 10 ? 1.029 -15.069 -9.098 1.00 10.00 ? 10 ALA A O 1 ATOM 60 C CB . ALA A 1 10 ? -0.077 -12.104 -9.407 1.00 9.63 ? 10 ALA A CB 1 ATOM 61 N N . ASN A 1 11 ? 1.409 -13.970 -7.178 1.00 8.40 ? 11 ASN A N 1 ATOM 62 C CA . ASN A 1 11 ? 2.576 -14.781 -6.849 1.00 9.66 ? 11 ASN A CA 1 ATOM 63 C C . ASN A 1 11 ? 2.236 -16.043 -6.076 1.00 8.14 ? 11 ASN A C 1 ATOM 64 O O . ASN A 1 11 ? 3.090 -16.910 -5.879 1.00 8.69 ? 11 ASN A O 1 ATOM 65 C CB . ASN A 1 11 ? 3.607 -13.958 -6.079 1.00 15.51 ? 11 ASN A CB 1 ATOM 66 C CG . ASN A 1 11 ? 4.322 -12.960 -6.965 1.00 23.18 ? 11 ASN A CG 1 ATOM 67 O OD1 . ASN A 1 11 ? 4.680 -13.268 -8.099 1.00 30.20 ? 11 ASN A OD1 1 ATOM 68 N ND2 . ASN A 1 11 ? 4.504 -11.749 -6.465 1.00 28.53 ? 11 ASN A ND2 1 ATOM 69 N N . ASN A 1 12 ? 0.976 -16.168 -5.665 1.00 5.79 ? 12 ASN A N 1 ATOM 70 C CA . ASN A 1 12 ? 0.547 -17.331 -4.904 1.00 5.88 ? 12 ASN A CA 1 ATOM 71 C C . ASN A 1 12 ? -0.778 -17.886 -5.410 1.00 6.53 ? 12 ASN A C 1 ATOM 72 O O . ASN A 1 12 ? -1.734 -18.023 -4.646 1.00 5.53 ? 12 ASN A O 1 ATOM 73 C CB . ASN A 1 12 ? 0.440 -16.968 -3.422 1.00 5.87 ? 12 ASN A CB 1 ATOM 74 C CG . ASN A 1 12 ? 1.775 -16.573 -2.829 1.00 7.58 ? 12 ASN A CG 1 ATOM 75 O OD1 . ASN A 1 12 ? 2.609 -17.432 -2.538 1.00 8.77 ? 12 ASN A OD1 1 ATOM 76 N ND2 . ASN A 1 12 ? 2.007 -15.274 -2.691 1.00 6.99 ? 12 ASN A ND2 1 ATOM 77 N N . PRO A 1 13 ? -0.840 -18.260 -6.701 1.00 5.71 ? 13 PRO A N 1 ATOM 78 C CA . PRO A 1 13 ? -2.078 -18.804 -7.265 1.00 6.46 ? 13 PRO A CA 1 ATOM 79 C C . PRO A 1 13 ? -2.481 -20.123 -6.611 1.00 6.68 ? 13 PRO A C 1 ATOM 80 O O . PRO A 1 13 ? -3.653 -20.476 -6.593 1.00 7.33 ? 13 PRO A O 1 ATOM 81 C CB . PRO A 1 13 ? -1.733 -18.977 -8.745 1.00 7.80 ? 13 PRO A CB 1 ATOM 82 C CG . PRO A 1 13 ? -0.264 -19.256 -8.722 1.00 7.95 ? 13 PRO A CG 1 ATOM 83 C CD . PRO A 1 13 ? 0.241 -18.262 -7.705 1.00 6.94 ? 13 PRO A CD 1 ATOM 84 N N . ASP A 1 14 ? -1.501 -20.853 -6.089 1.00 7.13 ? 14 ASP A N 1 ATOM 85 C CA . ASP A 1 14 ? -1.768 -22.120 -5.416 1.00 6.21 ? 14 ASP A CA 1 ATOM 86 C C . ASP A 1 14 ? -2.589 -21.931 -4.141 1.00 6.66 ? 14 ASP A C 1 ATOM 87 O O . ASP A 1 14 ? -3.455 -22.746 -3.820 1.00 8.88 ? 14 ASP A O 1 ATOM 88 C CB . ASP A 1 14 ? -0.459 -22.877 -5.123 1.00 7.33 ? 14 ASP A CB 1 ATOM 89 C CG . ASP A 1 14 ? 0.598 -22.027 -4.405 1.00 8.49 ? 14 ASP A CG 1 ATOM 90 O OD1 . ASP A 1 14 ? 0.665 -20.792 -4.592 1.00 10.32 ? 14 ASP A OD1 1 ATOM 91 O OD2 . ASP A 1 14 ? 1.412 -22.625 -3.675 1.00 9.36 ? 14 ASP A OD2 1 ATOM 92 N N . TYR A 1 15 ? -2.323 -20.848 -3.418 1.00 5.79 ? 15 TYR A N 1 ATOM 93 C CA . TYR A 1 15 ? -3.051 -20.573 -2.186 1.00 5.75 ? 15 TYR A CA 1 ATOM 94 C C . TYR A 1 15 ? -4.349 -19.797 -2.418 1.00 4.82 ? 15 TYR A C 1 ATOM 95 O O . TYR A 1 15 ? -5.399 -20.146 -1.866 1.00 6.39 ? 15 TYR A O 1 ATOM 96 C CB . TYR A 1 15 ? -2.167 -19.803 -1.202 1.00 6.04 ? 15 TYR A CB 1 ATOM 97 C CG . TYR A 1 15 ? -2.886 -19.425 0.074 1.00 5.71 ? 15 TYR A CG 1 ATOM 98 C CD1 . TYR A 1 15 ? -3.339 -20.408 0.953 1.00 6.20 ? 15 TYR A CD1 1 ATOM 99 C CD2 . TYR A 1 15 ? -3.126 -18.091 0.397 1.00 6.01 ? 15 TYR A CD2 1 ATOM 100 C CE1 . TYR A 1 15 ? -4.010 -20.076 2.123 1.00 6.53 ? 15 TYR A CE1 1 ATOM 101 C CE2 . TYR A 1 15 ? -3.801 -17.746 1.574 1.00 7.33 ? 15 TYR A CE2 1 ATOM 102 C CZ . TYR A 1 15 ? -4.238 -18.748 2.429 1.00 6.86 ? 15 TYR A CZ 1 ATOM 103 O OH . TYR A 1 15 ? -4.910 -18.434 3.589 1.00 8.76 ? 15 TYR A OH 1 ATOM 104 N N . CYS A 1 16 ? -4.268 -18.747 -3.228 1.00 4.90 ? 16 CYS A N 1 ATOM 105 C CA . CYS A 1 16 ? -5.412 -17.886 -3.502 1.00 6.31 ? 16 CYS A CA 1 ATOM 106 C C . CYS A 1 16 ? -6.399 -18.412 -4.535 1.00 6.50 ? 16 CYS A C 1 ATOM 107 O O . CYS A 1 16 ? -7.570 -17.975 -4.499 1.00 8.67 ? 16 CYS A O 1 ATOM 108 C CB . CYS A 1 16 ? -4.925 -16.490 -3.891 1.00 5.14 ? 16 CYS A CB 1 ATOM 109 S SG . CYS A 1 16 ? -4.058 -15.631 -2.538 1.00 6.52 ? 16 CYS A SG 1 HETATM 110 N N . NH2 A 1 17 ? -5.978 -19.313 -5.402 1.00 5.72 ? 17 NH2 A N 1 HETATM 111 O O . HOH B 2 . ? -5.717 -22.380 -0.096 1.00 14.35 ? 18 HOH A O 1 HETATM 112 O O . HOH B 2 . ? 3.723 -23.965 -3.804 1.00 11.74 ? 19 HOH A O 1 HETATM 113 O O . HOH B 2 . ? -8.958 -16.234 -6.170 1.00 28.72 ? 20 HOH A O 1 HETATM 114 O O . HOH B 2 . ? -6.911 -13.991 -5.780 1.00 22.90 ? 21 HOH A O 1 HETATM 115 O O . HOH B 2 . ? -9.148 -12.458 -4.476 1.00 21.69 ? 22 HOH A O 1 HETATM 116 O O . HOH B 2 . ? -9.112 -16.272 -2.414 1.00 24.45 ? 23 HOH A O 1 HETATM 117 O O . HOH B 2 . ? -8.723 -6.144 -3.633 1.00 11.04 ? 24 HOH A O 1 HETATM 118 O O . HOH B 2 . ? -7.992 -20.532 -2.309 1.00 13.30 ? 25 HOH A O 1 HETATM 119 O O . HOH B 2 . ? 3.391 -10.270 -8.682 1.00 30.08 ? 26 HOH A O 1 HETATM 120 O O . HOH B 2 . ? -9.227 -23.360 -1.891 1.00 11.10 ? 27 HOH A O 1 HETATM 121 O O . HOH B 2 . ? -5.960 -23.871 -2.797 1.00 20.93 ? 28 HOH A O 1 HETATM 122 O O . HOH B 2 . ? -4.680 -23.713 2.070 1.00 14.55 ? 29 HOH A O 1 # 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 GLY 1 1 1 GLY GLY A . n A 1 2 CYS 2 2 2 CYS CYS A . n A 1 3 CYS 3 3 3 CYS CYS A . n A 1 4 SER 4 4 4 SER SER A . n A 1 5 LEU 5 5 5 LEU LEU A . n A 1 6 PRO 6 6 6 PRO PRO A . n A 1 7 PRO 7 7 7 PRO PRO A . n A 1 8 CYS 8 8 8 CYS CYS A . n A 1 9 ALA 9 9 9 ALA ALA A . n A 1 10 ALA 10 10 10 ALA ALA A . n A 1 11 ASN 11 11 11 ASN ASN A . n A 1 12 ASN 12 12 12 ASN ASN A . n A 1 13 PRO 13 13 13 PRO PRO A . n A 1 14 ASP 14 14 14 ASP ASP A . n A 1 15 TYR 15 15 15 TYR TYR A . n A 1 16 CYS 16 16 16 CYS CYS A . n A 1 17 NH2 17 17 17 NH2 NH2 A . n # _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 # 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 1997-04-21 2 'Structure model' 1 1 2008-03-24 3 'Structure model' 1 2 2011-07-13 # _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' 'Version format compliance' 2 3 'Structure model' 'Version format compliance' # loop_ _software.name _software.classification _software.version _software.citation_id _software.pdbx_ordinal DENZO 'data reduction' . ? 1 X-PLOR 'model building' 3.1 ? 2 X-PLOR refinement 3.1 ? 3 X-PLOR phasing 3.1 ? 4 # _pdbx_entity_nonpoly.entity_id 2 _pdbx_entity_nonpoly.name water _pdbx_entity_nonpoly.comp_id HOH # 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 18 17 HOH HOH A . B 2 HOH 2 19 18 HOH HOH A . B 2 HOH 3 20 19 HOH HOH A . B 2 HOH 4 21 20 HOH HOH A . B 2 HOH 5 22 21 HOH HOH A . B 2 HOH 6 23 22 HOH HOH A . B 2 HOH 7 24 23 HOH HOH A . B 2 HOH 8 25 24 HOH HOH A . B 2 HOH 9 26 25 HOH HOH A . B 2 HOH 10 27 26 HOH HOH A . B 2 HOH 11 28 27 HOH HOH A . B 2 HOH 12 29 28 HOH HOH A . #