data_1NCN # _entry.id 1NCN # _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 1NCN RCSB RCSB017766 WWPDB D_1000017766 # _pdbx_database_related.db_name PDB _pdbx_database_related.db_id 1I85 _pdbx_database_related.details 'the complex between the receptor-binding domain of human B7-2 and dimeric CTLA-4' _pdbx_database_related.content_type unspecified # _pdbx_database_status.entry_id 1NCN _pdbx_database_status.deposit_site RCSB _pdbx_database_status.process_site RCSB _pdbx_database_status.recvd_initial_deposition_date 2002-12-05 _pdbx_database_status.status_code REL _pdbx_database_status.status_code_sf REL _pdbx_database_status.SG_entry . _pdbx_database_status.pdb_format_compatible Y _pdbx_database_status.status_code_mr ? _pdbx_database_status.status_code_cs ? # loop_ _audit_author.name _audit_author.pdbx_ordinal 'Zhang, X.' 1 'Schwartz, J.D.' 2 'Almo, S.C.' 3 'Nathenson, S.G.' 4 # 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 'Crystal Structure of the Receptor-Binding Domain of Human B7-2: Insights into Organization and Signaling' Proc.Natl.Acad.Sci.USA 100 2586 2591 2003 PNASA6 US 0027-8424 0040 ? 12606712 10.1073/pnas.252771499 1 ;Expression, Refolding, Purification, Molecular Characterization, Crystallization, and Preliminary X-ray Analysis of the Receptor Binding Domain of Human B7-2 ; 'Protein Expr.Purif.' 25 105 113 2002 PEXPEJ US 1046-5928 0757 ? ? 10.1006/prep.2002.1616 # loop_ _citation_author.citation_id _citation_author.name _citation_author.ordinal primary 'Zhang, X.' 1 primary 'Schwartz, J.D.' 2 primary 'Almo, S.C.' 3 primary 'Nathenson, S.G.' 4 1 'Zhang, X.' 5 1 'Schwartz, J.-C.D.' 6 1 'Almo, S.C.' 7 1 'Nathenson, S.G.' 8 # _cell.entry_id 1NCN _cell.length_a 56.690 _cell.length_b 63.010 _cell.length_c 58.610 _cell.angle_alpha 90.00 _cell.angle_beta 90.00 _cell.angle_gamma 90.00 _cell.pdbx_unique_axis ? _cell.Z_PDB 8 # _symmetry.entry_id 1NCN _symmetry.space_group_name_H-M 'P 21 21 2' _symmetry.pdbx_full_space_group_name_H-M ? _symmetry.Int_Tables_number 18 _symmetry.cell_setting ? # _entity.id 1 _entity.type polymer _entity.src_method man _entity.pdbx_description 'T lymphocyte activation antigen CD86' _entity.formula_weight 12849.631 _entity.pdbx_number_of_molecules 2 _entity.pdbx_ec ? _entity.pdbx_mutation ? _entity.pdbx_fragment 'Ig V-type domain' _entity.details ? # _entity_name_com.entity_id 1 _entity_name_com.name 'B7-2, Activation B7-2 antigen, CTLA-4 counter-receptor B7.2, B70, FUN-1, BU63' # _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 ;MLKIQAYFNETADLPCQFANSQNQSLSELVVFWQDQENLVLNEVYLGKEKFDSVHSKYMGRTSFDSDSWTLRLHNLQIKD KGLYQCIIHHKKPTGMIRIHQMNSELSVLA ; _entity_poly.pdbx_seq_one_letter_code_can ;MLKIQAYFNETADLPCQFANSQNQSLSELVVFWQDQENLVLNEVYLGKEKFDSVHSKYMGRTSFDSDSWTLRLHNLQIKD KGLYQCIIHHKKPTGMIRIHQMNSELSVLA ; _entity_poly.pdbx_strand_id A,B _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 MET n 1 2 LEU n 1 3 LYS n 1 4 ILE n 1 5 GLN n 1 6 ALA n 1 7 TYR n 1 8 PHE n 1 9 ASN n 1 10 GLU n 1 11 THR n 1 12 ALA n 1 13 ASP n 1 14 LEU n 1 15 PRO n 1 16 CYS n 1 17 GLN n 1 18 PHE n 1 19 ALA n 1 20 ASN n 1 21 SER n 1 22 GLN n 1 23 ASN n 1 24 GLN n 1 25 SER n 1 26 LEU n 1 27 SER n 1 28 GLU n 1 29 LEU n 1 30 VAL n 1 31 VAL n 1 32 PHE n 1 33 TRP n 1 34 GLN n 1 35 ASP n 1 36 GLN n 1 37 GLU n 1 38 ASN n 1 39 LEU n 1 40 VAL n 1 41 LEU n 1 42 ASN n 1 43 GLU n 1 44 VAL n 1 45 TYR n 1 46 LEU n 1 47 GLY n 1 48 LYS n 1 49 GLU n 1 50 LYS n 1 51 PHE n 1 52 ASP n 1 53 SER n 1 54 VAL n 1 55 HIS n 1 56 SER n 1 57 LYS n 1 58 TYR n 1 59 MET n 1 60 GLY n 1 61 ARG n 1 62 THR n 1 63 SER n 1 64 PHE n 1 65 ASP n 1 66 SER n 1 67 ASP n 1 68 SER n 1 69 TRP n 1 70 THR n 1 71 LEU n 1 72 ARG n 1 73 LEU n 1 74 HIS n 1 75 ASN n 1 76 LEU n 1 77 GLN n 1 78 ILE n 1 79 LYS n 1 80 ASP n 1 81 LYS n 1 82 GLY n 1 83 LEU n 1 84 TYR n 1 85 GLN n 1 86 CYS n 1 87 ILE n 1 88 ILE n 1 89 HIS n 1 90 HIS n 1 91 LYS n 1 92 LYS n 1 93 PRO n 1 94 THR n 1 95 GLY n 1 96 MET n 1 97 ILE n 1 98 ARG n 1 99 ILE n 1 100 HIS n 1 101 GLN n 1 102 MET n 1 103 ASN n 1 104 SER n 1 105 GLU n 1 106 LEU n 1 107 SER n 1 108 VAL n 1 109 LEU n 1 110 ALA n # _entity_src_gen.entity_id 1 _entity_src_gen.pdbx_src_id 1 _entity_src_gen.pdbx_alt_source_flag sample _entity_src_gen.pdbx_seq_type ? _entity_src_gen.pdbx_beg_seq_num ? _entity_src_gen.pdbx_end_seq_num ? _entity_src_gen.gene_src_common_name human _entity_src_gen.gene_src_genus Homo _entity_src_gen.pdbx_gene_src_gene B7-2 _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 'Homo sapiens' _entity_src_gen.pdbx_gene_src_ncbi_taxonomy_id 9606 _entity_src_gen.pdbx_gene_src_variant ? _entity_src_gen.pdbx_gene_src_cell_line ? _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 'BL21(DE3), B834(DE3)' _entity_src_gen.pdbx_host_org_variant ? _entity_src_gen.pdbx_host_org_cell_line ? _entity_src_gen.pdbx_host_org_atcc ? _entity_src_gen.pdbx_host_org_culture_collection ? _entity_src_gen.pdbx_host_org_cell ? _entity_src_gen.pdbx_host_org_organelle ? _entity_src_gen.pdbx_host_org_cellular_location ? _entity_src_gen.pdbx_host_org_vector_type plasmid _entity_src_gen.pdbx_host_org_vector ? _entity_src_gen.host_org_details ? _entity_src_gen.expression_system_id ? _entity_src_gen.plasmid_name pET3a _entity_src_gen.plasmid_details ? _entity_src_gen.pdbx_description ? # _struct_ref.id 1 _struct_ref.db_name UNP _struct_ref.db_code CD86_HUMAN _struct_ref.pdbx_db_accession P42081 _struct_ref.entity_id 1 _struct_ref.pdbx_seq_one_letter_code ;LKIQAYFNETADLPCQFANSQNQSLSELVVFWQDQENLVLNEVYLGKEKFDSVHSKYMGRTSFDSDSWTLRLHNLQIKDK GLYQCIIHHKKPTGMIRIHQMNSELSVLA ; _struct_ref.pdbx_align_begin 26 _struct_ref.pdbx_db_isoform ? # 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 1NCN A 2 ? 110 ? P42081 26 ? 134 ? 1 109 2 1 1NCN B 2 ? 110 ? P42081 26 ? 134 ? 1 109 # loop_ _struct_ref_seq_dif.align_id _struct_ref_seq_dif.pdbx_pdb_id_code _struct_ref_seq_dif.mon_id _struct_ref_seq_dif.pdbx_pdb_strand_id _struct_ref_seq_dif.seq_num _struct_ref_seq_dif.pdbx_pdb_ins_code _struct_ref_seq_dif.pdbx_seq_db_name _struct_ref_seq_dif.pdbx_seq_db_accession_code _struct_ref_seq_dif.db_mon_id _struct_ref_seq_dif.pdbx_seq_db_seq_num _struct_ref_seq_dif.details _struct_ref_seq_dif.pdbx_auth_seq_num _struct_ref_seq_dif.pdbx_ordinal 1 1NCN MET A 1 ? UNP P42081 ? ? 'INITIATING METHIONINE' 0 1 2 1NCN MET B 1 ? UNP P42081 ? ? 'INITIATING METHIONINE' 0 2 # 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 # _exptl.entry_id 1NCN _exptl.crystals_number 1 _exptl.method 'X-RAY DIFFRACTION' # _exptl_crystal.id 1 _exptl_crystal.density_meas ? _exptl_crystal.density_percent_sol 40.18 _exptl_crystal.density_Matthews 2.07 _exptl_crystal.description ? # _exptl_crystal_grow.crystal_id 1 _exptl_crystal_grow.method 'VAPOR DIFFUSION, HANGING DROP' _exptl_crystal_grow.pH 8.5 _exptl_crystal_grow.temp 277 _exptl_crystal_grow.temp_details ? _exptl_crystal_grow.pdbx_details 'PEG4000, NaAC, Tris-HCl, pH 8.5, VAPOR DIFFUSION, HANGING DROP, temperature 277K' _exptl_crystal_grow.pdbx_pH_range ? # _diffrn.id 1 _diffrn.ambient_temp 100 _diffrn.ambient_temp_details ? _diffrn.crystal_id 1 # _diffrn_detector.diffrn_id 1 _diffrn_detector.detector CCD _diffrn_detector.type 'ADSC QUANTUM 4' _diffrn_detector.pdbx_collection_date 1999-01-01 _diffrn_detector.details ? # _diffrn_radiation.diffrn_id 1 _diffrn_radiation.wavelength_id 1 _diffrn_radiation.pdbx_diffrn_protocol MAD _diffrn_radiation.monochromator ? _diffrn_radiation.pdbx_monochromatic_or_laue_m_l M _diffrn_radiation.pdbx_scattering_type x-ray # loop_ _diffrn_radiation_wavelength.id _diffrn_radiation_wavelength.wavelength _diffrn_radiation_wavelength.wt 1 0.96110 1.0 2 0.98000 1.0 3 0.98019 1.0 # _diffrn_source.diffrn_id 1 _diffrn_source.source SYNCHROTRON _diffrn_source.type 'NSLS BEAMLINE X9B' _diffrn_source.pdbx_wavelength ? _diffrn_source.pdbx_wavelength_list '0.96110, 0.98000, 0.98019' _diffrn_source.pdbx_synchrotron_site NSLS _diffrn_source.pdbx_synchrotron_beamline X9B # _reflns.entry_id 1NCN _reflns.d_resolution_high 2.70 _reflns.d_resolution_low 19.83 _reflns.limit_h_max 20 _reflns.limit_h_min 0 _reflns.limit_k_max 23 _reflns.limit_k_min 0 _reflns.limit_l_max 21 _reflns.limit_l_min 0 _reflns.number_all 5843 _reflns.observed_criterion_sigma_F 0.0 _reflns.observed_criterion_F_max 1489970.80 _reflns.observed_criterion_F_min 41.080000 _reflns.B_iso_Wilson_estimate 31.2 _reflns.observed_criterion_sigma_I 0.0 _reflns.number_obs 5843 _reflns.percent_possible_obs 95.5 _reflns.pdbx_Rmerge_I_obs ? _reflns.pdbx_Rsym_value ? _reflns.pdbx_netI_over_sigmaI ? _reflns.pdbx_redundancy ? _reflns.R_free_details ? _reflns.pdbx_diffrn_id 1 _reflns.pdbx_ordinal 1 # _reflns_shell.d_res_high 2.7 _reflns_shell.d_res_low 2.8 _reflns_shell.percent_possible_obs ? _reflns_shell.percent_possible_all 90.8 _reflns_shell.Rmerge_I_obs ? _reflns_shell.meanI_over_sigI_obs ? _reflns_shell.pdbx_Rsym_value ? _reflns_shell.pdbx_redundancy ? _reflns_shell.number_unique_all ? _reflns_shell.pdbx_diffrn_id ? _reflns_shell.pdbx_ordinal 1 # _refine.entry_id 1NCN _refine.ls_number_reflns_all ? _refine.ls_number_reflns_obs 5842 _refine.ls_percent_reflns_obs 95.6 _refine.ls_d_res_high 2.70 _refine.ls_d_res_low 19.83 _refine.B_iso_min 3.20 _refine.B_iso_max 49.42 _refine.B_iso_mean 21.94 _refine.occupancy_min 1.00 _refine.occupancy_max 1.00 _refine.aniso_B[1][1] 9.98 _refine.aniso_B[2][2] -3.55 _refine.aniso_B[3][3] -6.43 _refine.aniso_B[1][2] 0.00 _refine.aniso_B[1][3] 0.00 _refine.aniso_B[2][3] 0.00 _refine.solvent_model_param_bsol 18.2567 _refine.solvent_model_param_ksol 0.37304 _refine.solvent_model_details 'CNS bulk solvent model used' _refine.ls_R_factor_R_work 0.214 _refine.ls_R_factor_R_free 0.278 _refine.ls_R_factor_R_free_error 0.011 _refine.ls_number_reflns_R_free 629 _refine.ls_percent_reflns_R_free 10.8 _refine.details ? _refine.pdbx_ls_sigma_F 2 _refine.pdbx_ls_sigma_I ? _refine.ls_R_factor_all 0.258 _refine.ls_R_factor_obs 0.252 _refine.ls_redundancy_reflns_obs ? _refine.pdbx_data_cutoff_high_absF ? _refine.pdbx_data_cutoff_low_absF ? _refine.ls_number_parameters ? _refine.ls_number_restraints ? _refine.ls_R_factor_R_free_error_details ? _refine.pdbx_method_to_determine_struct MAD _refine.pdbx_starting_model ? _refine.pdbx_ls_cross_valid_method THROUGHOUT _refine.pdbx_R_Free_selection_details RANDOM _refine.pdbx_stereochem_target_val_spec_case ? _refine.pdbx_stereochemistry_target_values 'Engh & Huber' _refine.pdbx_isotropic_thermal_model ? _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.overall_SU_R_Cruickshank_DPI ? _refine.overall_SU_R_free ? _refine.overall_SU_B ? _refine.overall_SU_ML ? _refine.pdbx_overall_ESU_R ? _refine.pdbx_overall_ESU_R_Free ? _refine.pdbx_data_cutoff_high_rms_absF ? _refine.pdbx_refine_id 'X-RAY DIFFRACTION' _refine.pdbx_diffrn_id 1 _refine.pdbx_TLS_residual_ADP_flag ? _refine.pdbx_overall_phase_error ? _refine.pdbx_overall_SU_R_free_Cruickshank_DPI ? _refine.pdbx_overall_SU_R_Blow_DPI ? _refine.pdbx_overall_SU_R_free_Blow_DPI ? # _refine_analyze.entry_id 1NCN _refine_analyze.Luzzati_d_res_low_obs 5.00 _refine_analyze.pdbx_Luzzati_d_res_high_obs 2.70 _refine_analyze.Luzzati_coordinate_error_obs 0.30 _refine_analyze.Luzzati_sigma_a_obs 0.27 _refine_analyze.Luzzati_coordinate_error_free 0.41 _refine_analyze.Luzzati_sigma_a_free 0.42 _refine_analyze.Luzzati_d_res_low_free ? _refine_analyze.number_disordered_residues ? _refine_analyze.occupancy_sum_non_hydrogen ? _refine_analyze.occupancy_sum_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 1804 _refine_hist.pdbx_number_atoms_nucleic_acid 0 _refine_hist.pdbx_number_atoms_ligand 0 _refine_hist.number_atoms_solvent 0 _refine_hist.number_atoms_total 1804 _refine_hist.d_res_high 2.70 _refine_hist.d_res_low 19.83 # loop_ _refine_ls_restr.type _refine_ls_restr.dev_ideal _refine_ls_restr.dev_ideal_target _refine_ls_restr.number _refine_ls_restr.weight _refine_ls_restr.pdbx_refine_id _refine_ls_restr.pdbx_restraint_function x_bond_d 0.008 . ? ? 'X-RAY DIFFRACTION' ? x_angle_deg 1.4 . ? ? 'X-RAY DIFFRACTION' ? x_torsion_deg 26.8 . ? ? 'X-RAY DIFFRACTION' ? x_torsion_impr_deg 0.63 . ? ? 'X-RAY DIFFRACTION' ? x_mcbond_it 1.53 1.50 ? ? 'X-RAY DIFFRACTION' ? x_mcangle_it 2.55 2.00 ? ? 'X-RAY DIFFRACTION' ? x_scbond_it 2.55 2.00 ? ? 'X-RAY DIFFRACTION' ? x_scangle_it 3.67 2.50 ? ? 'X-RAY DIFFRACTION' ? # loop_ _refine_ls_shell.d_res_high _refine_ls_shell.d_res_low _refine_ls_shell.number_reflns_all _refine_ls_shell.number_reflns_obs _refine_ls_shell.number_reflns_R_work _refine_ls_shell.percent_reflns_obs _refine_ls_shell.R_factor_R_work _refine_ls_shell.R_factor_R_free _refine_ls_shell.R_factor_R_free_error _refine_ls_shell.number_reflns_R_free _refine_ls_shell.percent_reflns_R_free _refine_ls_shell.pdbx_total_number_of_bins_used _refine_ls_shell.redundancy_reflns_obs _refine_ls_shell.pdbx_refine_id _refine_ls_shell.R_factor_all 2.70 2.80 599 544 491 90.8 0.237 0.236 0.032 53 8.8 10 . 'X-RAY DIFFRACTION' . 2.80 2.91 595 546 476 91.8 0.236 0.234 0.028 70 11.8 10 . 'X-RAY DIFFRACTION' . 2.91 3.04 597 557 486 93.3 0.243 0.239 0.028 71 11.9 10 . 'X-RAY DIFFRACTION' . 3.04 3.20 597 574 509 96.0 0.221 0.219 0.027 65 10.9 10 . 'X-RAY DIFFRACTION' . 3.20 3.40 603 582 530 96.4 0.23 0.229 0.032 52 8.6 10 . 'X-RAY DIFFRACTION' . 3.40 3.66 608 588 517 96.7 0.219 0.224 0.027 71 11.7 10 . 'X-RAY DIFFRACTION' . 3.66 4.03 604 587 522 97.2 0.213 0.218 0.027 65 10.8 10 . 'X-RAY DIFFRACTION' . 4.03 4.60 615 605 547 98.4 0.185 0.193 0.025 58 9.4 10 . 'X-RAY DIFFRACTION' . 4.60 5.77 637 618 559 97.0 0.21 0.204 0.027 59 9.3 10 . 'X-RAY DIFFRACTION' . 5.77 19.83 664 641 576 96.5 0.203 0.2 0.025 65 9.8 10 . 'X-RAY DIFFRACTION' . # loop_ _pdbx_xplor_file.serial_no _pdbx_xplor_file.param_file _pdbx_xplor_file.topol_file _pdbx_xplor_file.pdbx_refine_id 1 protein_rep.param protein.top 'X-RAY DIFFRACTION' 2 carbohydrate.param carbohydrate.top 'X-RAY DIFFRACTION' # _struct.entry_id 1NCN _struct.title 'the receptor-binding domain of human B7-2' _struct.pdbx_descriptor 'T lymphocyte activation antigen CD86' _struct.pdbx_model_details ? _struct.pdbx_CASP_flag ? _struct.pdbx_model_type_details ? # _struct_keywords.entry_id 1NCN _struct_keywords.pdbx_keywords 'IMMUNE SYSTEM' _struct_keywords.text 'Ig V, beta strands, IMMUNE SYSTEM' # 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 1 ? # loop_ _struct_biol.id _struct_biol.pdbx_parent_biol_id _struct_biol.details 1 ? ? 2 ? ? # loop_ _struct_conf.conf_type_id _struct_conf.id _struct_conf.pdbx_PDB_helix_id _struct_conf.beg_label_comp_id _struct_conf.beg_label_asym_id _struct_conf.beg_label_seq_id _struct_conf.pdbx_beg_PDB_ins_code _struct_conf.end_label_comp_id _struct_conf.end_label_asym_id _struct_conf.end_label_seq_id _struct_conf.pdbx_end_PDB_ins_code _struct_conf.beg_auth_comp_id _struct_conf.beg_auth_asym_id _struct_conf.beg_auth_seq_id _struct_conf.end_auth_comp_id _struct_conf.end_auth_asym_id _struct_conf.end_auth_seq_id _struct_conf.pdbx_PDB_helix_class _struct_conf.details _struct_conf.pdbx_PDB_helix_length HELX_P HELX_P1 1 SER A 25 ? SER A 27 ? SER A 24 SER A 26 5 ? 3 HELX_P HELX_P2 2 GLN A 77 ? LYS A 81 ? GLN A 76 LYS A 80 5 ? 5 HELX_P HELX_P3 3 SER B 25 ? SER B 27 ? SER B 24 SER B 26 5 ? 3 HELX_P HELX_P4 4 GLN B 77 ? LYS B 81 ? GLN B 76 LYS B 80 5 ? 5 # _struct_conf_type.id HELX_P _struct_conf_type.criteria ? _struct_conf_type.reference ? # loop_ _struct_conn.id _struct_conn.conn_type_id _struct_conn.pdbx_leaving_atom_flag _struct_conn.pdbx_PDB_id _struct_conn.ptnr1_label_asym_id _struct_conn.ptnr1_label_comp_id _struct_conn.ptnr1_label_seq_id _struct_conn.ptnr1_label_atom_id _struct_conn.pdbx_ptnr1_label_alt_id _struct_conn.pdbx_ptnr1_PDB_ins_code _struct_conn.pdbx_ptnr1_standard_comp_id _struct_conn.ptnr1_symmetry _struct_conn.ptnr2_label_asym_id _struct_conn.ptnr2_label_comp_id _struct_conn.ptnr2_label_seq_id _struct_conn.ptnr2_label_atom_id _struct_conn.pdbx_ptnr2_label_alt_id _struct_conn.pdbx_ptnr2_PDB_ins_code _struct_conn.ptnr1_auth_asym_id _struct_conn.ptnr1_auth_comp_id _struct_conn.ptnr1_auth_seq_id _struct_conn.ptnr2_auth_asym_id _struct_conn.ptnr2_auth_comp_id _struct_conn.ptnr2_auth_seq_id _struct_conn.ptnr2_symmetry _struct_conn.pdbx_ptnr3_label_atom_id _struct_conn.pdbx_ptnr3_label_seq_id _struct_conn.pdbx_ptnr3_label_comp_id _struct_conn.pdbx_ptnr3_label_asym_id _struct_conn.pdbx_ptnr3_label_alt_id _struct_conn.pdbx_ptnr3_PDB_ins_code _struct_conn.details _struct_conn.pdbx_dist_value _struct_conn.pdbx_value_order disulf1 disulf ? ? A CYS 16 SG ? ? ? 1_555 A CYS 86 SG ? ? A CYS 15 A CYS 85 1_555 ? ? ? ? ? ? ? 2.016 ? disulf2 disulf ? ? B CYS 16 SG ? ? ? 1_555 B CYS 86 SG ? ? B CYS 15 B CYS 85 1_555 ? ? ? ? ? ? ? 2.035 ? # _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 ? 6 ? B ? 3 ? C ? 6 ? D ? 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 ? parallel A 2 3 ? anti-parallel A 3 4 ? anti-parallel A 4 5 ? anti-parallel A 5 6 ? anti-parallel B 1 2 ? anti-parallel B 2 3 ? anti-parallel C 1 2 ? parallel C 2 3 ? anti-parallel C 3 4 ? anti-parallel C 4 5 ? anti-parallel C 5 6 ? anti-parallel D 1 2 ? anti-parallel D 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 LEU A 2 ? TYR A 7 ? LEU A 1 TYR A 6 A 2 MET A 96 ? LEU A 109 ? MET A 95 LEU A 108 A 3 GLY A 82 ? LYS A 91 ? GLY A 81 LYS A 90 A 4 LEU A 29 ? ASP A 35 ? LEU A 28 ASP A 34 A 5 VAL A 40 ? TYR A 45 ? VAL A 39 TYR A 44 A 6 LYS A 48 ? GLU A 49 ? LYS A 47 GLU A 48 B 1 ALA A 12 ? PRO A 15 ? ALA A 11 PRO A 14 B 2 THR A 70 ? LEU A 73 ? THR A 69 LEU A 72 B 3 THR A 62 ? ASP A 65 ? THR A 61 ASP A 64 C 1 LEU B 2 ? TYR B 7 ? LEU B 1 TYR B 6 C 2 GLY B 95 ? LEU B 109 ? GLY B 94 LEU B 108 C 3 GLY B 82 ? LYS B 92 ? GLY B 81 LYS B 91 C 4 LEU B 29 ? ASP B 35 ? LEU B 28 ASP B 34 C 5 VAL B 40 ? TYR B 45 ? VAL B 39 TYR B 44 C 6 LYS B 48 ? LYS B 50 ? LYS B 47 LYS B 49 D 1 ALA B 12 ? PRO B 15 ? ALA B 11 PRO B 14 D 2 THR B 70 ? LEU B 73 ? THR B 69 LEU B 72 D 3 THR B 62 ? ASP B 65 ? THR B 61 ASP B 64 # loop_ _pdbx_struct_sheet_hbond.sheet_id _pdbx_struct_sheet_hbond.range_id_1 _pdbx_struct_sheet_hbond.range_id_2 _pdbx_struct_sheet_hbond.range_1_label_atom_id _pdbx_struct_sheet_hbond.range_1_label_comp_id _pdbx_struct_sheet_hbond.range_1_label_asym_id _pdbx_struct_sheet_hbond.range_1_label_seq_id _pdbx_struct_sheet_hbond.range_1_PDB_ins_code _pdbx_struct_sheet_hbond.range_1_auth_atom_id _pdbx_struct_sheet_hbond.range_1_auth_comp_id _pdbx_struct_sheet_hbond.range_1_auth_asym_id _pdbx_struct_sheet_hbond.range_1_auth_seq_id _pdbx_struct_sheet_hbond.range_2_label_atom_id _pdbx_struct_sheet_hbond.range_2_label_comp_id _pdbx_struct_sheet_hbond.range_2_label_asym_id _pdbx_struct_sheet_hbond.range_2_label_seq_id _pdbx_struct_sheet_hbond.range_2_PDB_ins_code _pdbx_struct_sheet_hbond.range_2_auth_atom_id _pdbx_struct_sheet_hbond.range_2_auth_comp_id _pdbx_struct_sheet_hbond.range_2_auth_asym_id _pdbx_struct_sheet_hbond.range_2_auth_seq_id A 1 2 N ILE A 4 ? N ILE A 3 O GLU A 105 ? O GLU A 104 A 2 3 O ILE A 97 ? O ILE A 96 N HIS A 90 ? N HIS A 89 A 3 4 O ILE A 87 ? O ILE A 86 N PHE A 32 ? N PHE A 31 A 4 5 N TRP A 33 ? N TRP A 32 O LEU A 41 ? O LEU A 40 A 5 6 N TYR A 45 ? N TYR A 44 O LYS A 48 ? O LYS A 47 B 1 2 N LEU A 14 ? N LEU A 13 O LEU A 71 ? O LEU A 70 B 2 3 O THR A 70 ? O THR A 69 N ASP A 65 ? N ASP A 64 C 1 2 N LEU B 2 ? N LEU B 1 O GLU B 105 ? O GLU B 104 C 2 3 O MET B 102 ? O MET B 101 N CYS B 86 ? N CYS B 85 C 3 4 O ILE B 87 ? O ILE B 86 N PHE B 32 ? N PHE B 31 C 4 5 N TRP B 33 ? N TRP B 32 O LEU B 41 ? O LEU B 40 C 5 6 N GLU B 43 ? N GLU B 42 O LYS B 50 ? O LYS B 49 D 1 2 N LEU B 14 ? N LEU B 13 O LEU B 71 ? O LEU B 70 D 2 3 O ARG B 72 ? O ARG B 71 N SER B 63 ? N SER B 62 # _atom_sites.entry_id 1NCN _atom_sites.fract_transf_matrix[1][1] 0.017640 _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] 0.015870 _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] 0.017062 _atom_sites.fract_transf_vector[1] 0.000000 _atom_sites.fract_transf_vector[2] 0.000000 _atom_sites.fract_transf_vector[3] 0.000000 # loop_ _atom_type.symbol C 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 MET 1 0 0 MET MET A . n A 1 2 LEU 2 1 1 LEU LEU A . n A 1 3 LYS 3 2 2 LYS LYS A . n A 1 4 ILE 4 3 3 ILE ILE A . n A 1 5 GLN 5 4 4 GLN GLN A . n A 1 6 ALA 6 5 5 ALA ALA A . n A 1 7 TYR 7 6 6 TYR TYR A . n A 1 8 PHE 8 7 7 PHE PHE A . n A 1 9 ASN 9 8 8 ASN ASN A . n A 1 10 GLU 10 9 9 GLU GLU A . n A 1 11 THR 11 10 10 THR THR A . n A 1 12 ALA 12 11 11 ALA ALA A . n A 1 13 ASP 13 12 12 ASP ASP A . n A 1 14 LEU 14 13 13 LEU LEU A . n A 1 15 PRO 15 14 14 PRO PRO A . n A 1 16 CYS 16 15 15 CYS CYS A . n A 1 17 GLN 17 16 16 GLN GLN A . n A 1 18 PHE 18 17 17 PHE PHE A . n A 1 19 ALA 19 18 18 ALA ALA A . n A 1 20 ASN 20 19 19 ASN ASN A . n A 1 21 SER 21 20 20 SER SER A . n A 1 22 GLN 22 21 21 GLN GLN A . n A 1 23 ASN 23 22 22 ASN ASN A . n A 1 24 GLN 24 23 23 GLN GLN A . n A 1 25 SER 25 24 24 SER SER A . n A 1 26 LEU 26 25 25 LEU LEU A . n A 1 27 SER 27 26 26 SER SER A . n A 1 28 GLU 28 27 27 GLU GLU A . n A 1 29 LEU 29 28 28 LEU LEU A . n A 1 30 VAL 30 29 29 VAL VAL A . n A 1 31 VAL 31 30 30 VAL VAL A . n A 1 32 PHE 32 31 31 PHE PHE A . n A 1 33 TRP 33 32 32 TRP TRP A . n A 1 34 GLN 34 33 33 GLN GLN A . n A 1 35 ASP 35 34 34 ASP ASP A . n A 1 36 GLN 36 35 35 GLN GLN A . n A 1 37 GLU 37 36 36 GLU GLU A . n A 1 38 ASN 38 37 37 ASN ASN A . n A 1 39 LEU 39 38 38 LEU LEU A . n A 1 40 VAL 40 39 39 VAL VAL A . n A 1 41 LEU 41 40 40 LEU LEU A . n A 1 42 ASN 42 41 41 ASN ASN A . n A 1 43 GLU 43 42 42 GLU GLU A . n A 1 44 VAL 44 43 43 VAL VAL A . n A 1 45 TYR 45 44 44 TYR TYR A . n A 1 46 LEU 46 45 45 LEU LEU A . n A 1 47 GLY 47 46 46 GLY GLY A . n A 1 48 LYS 48 47 47 LYS LYS A . n A 1 49 GLU 49 48 48 GLU GLU A . n A 1 50 LYS 50 49 49 LYS LYS A . n A 1 51 PHE 51 50 50 PHE PHE A . n A 1 52 ASP 52 51 51 ASP ASP A . n A 1 53 SER 53 52 52 SER SER A . n A 1 54 VAL 54 53 53 VAL VAL A . n A 1 55 HIS 55 54 54 HIS HIS A . n A 1 56 SER 56 55 55 SER SER A . n A 1 57 LYS 57 56 56 LYS LYS A . n A 1 58 TYR 58 57 57 TYR TYR A . n A 1 59 MET 59 58 58 MET MET A . n A 1 60 GLY 60 59 59 GLY GLY A . n A 1 61 ARG 61 60 60 ARG ARG A . n A 1 62 THR 62 61 61 THR THR A . n A 1 63 SER 63 62 62 SER SER A . n A 1 64 PHE 64 63 63 PHE PHE A . n A 1 65 ASP 65 64 64 ASP ASP A . n A 1 66 SER 66 65 65 SER SER A . n A 1 67 ASP 67 66 66 ASP ASP A . n A 1 68 SER 68 67 67 SER SER A . n A 1 69 TRP 69 68 68 TRP TRP A . n A 1 70 THR 70 69 69 THR THR A . n A 1 71 LEU 71 70 70 LEU LEU A . n A 1 72 ARG 72 71 71 ARG ARG A . n A 1 73 LEU 73 72 72 LEU LEU A . n A 1 74 HIS 74 73 73 HIS HIS A . n A 1 75 ASN 75 74 74 ASN ASN A . n A 1 76 LEU 76 75 75 LEU LEU A . n A 1 77 GLN 77 76 76 GLN GLN A . n A 1 78 ILE 78 77 77 ILE ILE A . n A 1 79 LYS 79 78 78 LYS LYS A . n A 1 80 ASP 80 79 79 ASP ASP A . n A 1 81 LYS 81 80 80 LYS LYS A . n A 1 82 GLY 82 81 81 GLY GLY A . n A 1 83 LEU 83 82 82 LEU LEU A . n A 1 84 TYR 84 83 83 TYR TYR A . n A 1 85 GLN 85 84 84 GLN GLN A . n A 1 86 CYS 86 85 85 CYS CYS A . n A 1 87 ILE 87 86 86 ILE ILE A . n A 1 88 ILE 88 87 87 ILE ILE A . n A 1 89 HIS 89 88 88 HIS HIS A . n A 1 90 HIS 90 89 89 HIS HIS A . n A 1 91 LYS 91 90 90 LYS LYS A . n A 1 92 LYS 92 91 91 LYS LYS A . n A 1 93 PRO 93 92 92 PRO PRO A . n A 1 94 THR 94 93 93 THR THR A . n A 1 95 GLY 95 94 94 GLY GLY A . n A 1 96 MET 96 95 95 MET MET A . n A 1 97 ILE 97 96 96 ILE ILE A . n A 1 98 ARG 98 97 97 ARG ARG A . n A 1 99 ILE 99 98 98 ILE ILE A . n A 1 100 HIS 100 99 99 HIS HIS A . n A 1 101 GLN 101 100 100 GLN GLN A . n A 1 102 MET 102 101 101 MET MET A . n A 1 103 ASN 103 102 102 ASN ASN A . n A 1 104 SER 104 103 103 SER SER A . n A 1 105 GLU 105 104 104 GLU GLU A . n A 1 106 LEU 106 105 105 LEU LEU A . n A 1 107 SER 107 106 106 SER SER A . n A 1 108 VAL 108 107 107 VAL VAL A . n A 1 109 LEU 109 108 108 LEU LEU A . n A 1 110 ALA 110 109 109 ALA ALA A . n B 1 1 MET 1 0 0 MET MET B . n B 1 2 LEU 2 1 1 LEU LEU B . n B 1 3 LYS 3 2 2 LYS LYS B . n B 1 4 ILE 4 3 3 ILE ILE B . n B 1 5 GLN 5 4 4 GLN GLN B . n B 1 6 ALA 6 5 5 ALA ALA B . n B 1 7 TYR 7 6 6 TYR TYR B . n B 1 8 PHE 8 7 7 PHE PHE B . n B 1 9 ASN 9 8 8 ASN ASN B . n B 1 10 GLU 10 9 9 GLU GLU B . n B 1 11 THR 11 10 10 THR THR B . n B 1 12 ALA 12 11 11 ALA ALA B . n B 1 13 ASP 13 12 12 ASP ASP B . n B 1 14 LEU 14 13 13 LEU LEU B . n B 1 15 PRO 15 14 14 PRO PRO B . n B 1 16 CYS 16 15 15 CYS CYS B . n B 1 17 GLN 17 16 16 GLN GLN B . n B 1 18 PHE 18 17 17 PHE PHE B . n B 1 19 ALA 19 18 18 ALA ALA B . n B 1 20 ASN 20 19 19 ASN ASN B . n B 1 21 SER 21 20 20 SER SER B . n B 1 22 GLN 22 21 21 GLN GLN B . n B 1 23 ASN 23 22 22 ASN ASN B . n B 1 24 GLN 24 23 23 GLN GLN B . n B 1 25 SER 25 24 24 SER SER B . n B 1 26 LEU 26 25 25 LEU LEU B . n B 1 27 SER 27 26 26 SER SER B . n B 1 28 GLU 28 27 27 GLU GLU B . n B 1 29 LEU 29 28 28 LEU LEU B . n B 1 30 VAL 30 29 29 VAL VAL B . n B 1 31 VAL 31 30 30 VAL VAL B . n B 1 32 PHE 32 31 31 PHE PHE B . n B 1 33 TRP 33 32 32 TRP TRP B . n B 1 34 GLN 34 33 33 GLN GLN B . n B 1 35 ASP 35 34 34 ASP ASP B . n B 1 36 GLN 36 35 35 GLN GLN B . n B 1 37 GLU 37 36 36 GLU GLU B . n B 1 38 ASN 38 37 37 ASN ASN B . n B 1 39 LEU 39 38 38 LEU LEU B . n B 1 40 VAL 40 39 39 VAL VAL B . n B 1 41 LEU 41 40 40 LEU LEU B . n B 1 42 ASN 42 41 41 ASN ASN B . n B 1 43 GLU 43 42 42 GLU GLU B . n B 1 44 VAL 44 43 43 VAL VAL B . n B 1 45 TYR 45 44 44 TYR TYR B . n B 1 46 LEU 46 45 45 LEU LEU B . n B 1 47 GLY 47 46 46 GLY GLY B . n B 1 48 LYS 48 47 47 LYS LYS B . n B 1 49 GLU 49 48 48 GLU GLU B . n B 1 50 LYS 50 49 49 LYS LYS B . n B 1 51 PHE 51 50 50 PHE PHE B . n B 1 52 ASP 52 51 51 ASP ASP B . n B 1 53 SER 53 52 52 SER SER B . n B 1 54 VAL 54 53 53 VAL VAL B . n B 1 55 HIS 55 54 54 HIS HIS B . n B 1 56 SER 56 55 55 SER SER B . n B 1 57 LYS 57 56 56 LYS LYS B . n B 1 58 TYR 58 57 57 TYR TYR B . n B 1 59 MET 59 58 58 MET MET B . n B 1 60 GLY 60 59 59 GLY GLY B . n B 1 61 ARG 61 60 60 ARG ARG B . n B 1 62 THR 62 61 61 THR THR B . n B 1 63 SER 63 62 62 SER SER B . n B 1 64 PHE 64 63 63 PHE PHE B . n B 1 65 ASP 65 64 64 ASP ASP B . n B 1 66 SER 66 65 65 SER SER B . n B 1 67 ASP 67 66 66 ASP ASP B . n B 1 68 SER 68 67 67 SER SER B . n B 1 69 TRP 69 68 68 TRP TRP B . n B 1 70 THR 70 69 69 THR THR B . n B 1 71 LEU 71 70 70 LEU LEU B . n B 1 72 ARG 72 71 71 ARG ARG B . n B 1 73 LEU 73 72 72 LEU LEU B . n B 1 74 HIS 74 73 73 HIS HIS B . n B 1 75 ASN 75 74 74 ASN ASN B . n B 1 76 LEU 76 75 75 LEU LEU B . n B 1 77 GLN 77 76 76 GLN GLN B . n B 1 78 ILE 78 77 77 ILE ILE B . n B 1 79 LYS 79 78 78 LYS LYS B . n B 1 80 ASP 80 79 79 ASP ASP B . n B 1 81 LYS 81 80 80 LYS LYS B . n B 1 82 GLY 82 81 81 GLY GLY B . n B 1 83 LEU 83 82 82 LEU LEU B . n B 1 84 TYR 84 83 83 TYR TYR B . n B 1 85 GLN 85 84 84 GLN GLN B . n B 1 86 CYS 86 85 85 CYS CYS B . n B 1 87 ILE 87 86 86 ILE ILE B . n B 1 88 ILE 88 87 87 ILE ILE B . n B 1 89 HIS 89 88 88 HIS HIS B . n B 1 90 HIS 90 89 89 HIS HIS B . n B 1 91 LYS 91 90 90 LYS LYS B . n B 1 92 LYS 92 91 91 LYS LYS B . n B 1 93 PRO 93 92 92 PRO PRO B . n B 1 94 THR 94 93 93 THR THR B . n B 1 95 GLY 95 94 94 GLY GLY B . n B 1 96 MET 96 95 95 MET MET B . n B 1 97 ILE 97 96 96 ILE ILE B . n B 1 98 ARG 98 97 97 ARG ARG B . n B 1 99 ILE 99 98 98 ILE ILE B . n B 1 100 HIS 100 99 99 HIS HIS B . n B 1 101 GLN 101 100 100 GLN GLN B . n B 1 102 MET 102 101 101 MET MET B . n B 1 103 ASN 103 102 102 ASN ASN B . n B 1 104 SER 104 103 103 SER SER B . n B 1 105 GLU 105 104 104 GLU GLU B . n B 1 106 LEU 106 105 105 LEU LEU B . n B 1 107 SER 107 106 106 SER SER B . n B 1 108 VAL 108 107 107 VAL VAL B . n B 1 109 LEU 109 108 108 LEU LEU B . n B 1 110 ALA 110 109 109 ALA ALA B . n # loop_ _pdbx_struct_assembly.id _pdbx_struct_assembly.details _pdbx_struct_assembly.method_details _pdbx_struct_assembly.oligomeric_details _pdbx_struct_assembly.oligomeric_count 1 author_defined_assembly ? monomeric 1 2 author_defined_assembly ? monomeric 1 # loop_ _pdbx_struct_assembly_gen.assembly_id _pdbx_struct_assembly_gen.oper_expression _pdbx_struct_assembly_gen.asym_id_list 1 1 A 2 1 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 2003-03-11 2 'Structure model' 1 1 2008-04-28 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' # _refine_B_iso.class polymer _refine_B_iso.treatment isotropic _refine_B_iso.pdbx_refine_id 'X-RAY DIFFRACTION' _refine_B_iso.details ? # loop_ _software.name _software.version _software.date _software.type _software.contact_author _software.contact_author_email _software.location _software.classification _software.language _software.citation_id _software.pdbx_ordinal CNS 1.0 1998 package 'Axel T. Brunger' axel.brunger@yale.edu . refinement Fortran ? 1 DENZO . ? ? ? ? ? 'data reduction' ? ? 2 SCALEPACK . ? ? ? ? ? 'data scaling' ? ? 3 SOLVE . ? ? ? ? ? phasing ? ? 4 # 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 GLU A 9 ? ? -107.59 -152.84 2 1 SER A 62 ? ? -162.35 119.88 3 1 THR A 93 ? ? -59.95 -87.84 4 1 GLU B 9 ? ? -119.28 -145.92 5 1 PRO B 92 ? ? -35.69 -36.83 6 1 HIS B 99 ? ? -176.67 144.30 #