data_2EZN # _entry.id 2EZN # _audit_conform.dict_name mmcif_pdbx.dic _audit_conform.dict_version 5.356 _audit_conform.dict_location http://mmcif.pdb.org/dictionaries/ascii/mmcif_pdbx.dic # loop_ _database_2.database_id _database_2.database_code _database_2.pdbx_database_accession _database_2.pdbx_DOI PDB 2EZN pdb_00002ezn 10.2210/pdb2ezn/pdb WWPDB D_1000178064 ? ? # _pdbx_database_status.status_code REL _pdbx_database_status.entry_id 2EZN _pdbx_database_status.recvd_initial_deposition_date 1998-05-06 _pdbx_database_status.deposit_site ? _pdbx_database_status.process_site BNL _pdbx_database_status.SG_entry . _pdbx_database_status.pdb_format_compatible Y _pdbx_database_status.status_code_mr ? _pdbx_database_status.status_code_sf ? _pdbx_database_status.status_code_cs ? _pdbx_database_status.status_code_nmr_data ? _pdbx_database_status.methods_development_category ? # loop_ _audit_author.name _audit_author.pdbx_ordinal 'Bewley, C.A.' 1 'Gronenborn, A.M.' 2 'Clore, G.M.' 3 # _citation.id primary _citation.title 'Solution structure of cyanovirin-N, a potent HIV-inactivating protein.' _citation.journal_abbrev Nat.Struct.Biol. _citation.journal_volume 5 _citation.page_first 571 _citation.page_last 578 _citation.year 1998 _citation.journal_id_ASTM NSBIEW _citation.country US _citation.journal_id_ISSN 1072-8368 _citation.journal_id_CSD 2024 _citation.book_publisher ? _citation.pdbx_database_id_PubMed 9665171 _citation.pdbx_database_id_DOI 10.1038/828 # loop_ _citation_author.citation_id _citation_author.name _citation_author.ordinal _citation_author.identifier_ORCID primary 'Bewley, C.A.' 1 ? primary 'Gustafson, K.R.' 2 ? primary 'Boyd, M.R.' 3 ? primary 'Covell, D.G.' 4 ? primary 'Bax, A.' 5 ? primary 'Clore, G.M.' 6 ? primary 'Gronenborn, A.M.' 7 ? # _cell.entry_id 2EZN _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 2EZN _symmetry.space_group_name_H-M 'P 1' _symmetry.pdbx_full_space_group_name_H-M ? _symmetry.cell_setting ? _symmetry.Int_Tables_number 1 # _entity.id 1 _entity.type polymer _entity.src_method nat _entity.pdbx_description CYANOVIRIN-N _entity.formula_weight 11022.090 _entity.pdbx_number_of_molecules 1 _entity.pdbx_ec ? _entity.pdbx_mutation ? _entity.pdbx_fragment ? _entity.details ? # _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 ;LGKFSQTCYNSAIQGSVLTSTCERTNGGYNTSSIDLNSVIENVDGSLKWQPSNFIETCRNTQLAGSSELAAECKTRAQQF VSTKINLDDHIANIDGTLKYE ; _entity_poly.pdbx_seq_one_letter_code_can ;LGKFSQTCYNSAIQGSVLTSTCERTNGGYNTSSIDLNSVIENVDGSLKWQPSNFIETCRNTQLAGSSELAAECKTRAQQF VSTKINLDDHIANIDGTLKYE ; _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 LEU n 1 2 GLY n 1 3 LYS n 1 4 PHE n 1 5 SER n 1 6 GLN n 1 7 THR n 1 8 CYS n 1 9 TYR n 1 10 ASN n 1 11 SER n 1 12 ALA n 1 13 ILE n 1 14 GLN n 1 15 GLY n 1 16 SER n 1 17 VAL n 1 18 LEU n 1 19 THR n 1 20 SER n 1 21 THR n 1 22 CYS n 1 23 GLU n 1 24 ARG n 1 25 THR n 1 26 ASN n 1 27 GLY n 1 28 GLY n 1 29 TYR n 1 30 ASN n 1 31 THR n 1 32 SER n 1 33 SER n 1 34 ILE n 1 35 ASP n 1 36 LEU n 1 37 ASN n 1 38 SER n 1 39 VAL n 1 40 ILE n 1 41 GLU n 1 42 ASN n 1 43 VAL n 1 44 ASP n 1 45 GLY n 1 46 SER n 1 47 LEU n 1 48 LYS n 1 49 TRP n 1 50 GLN n 1 51 PRO n 1 52 SER n 1 53 ASN n 1 54 PHE n 1 55 ILE n 1 56 GLU n 1 57 THR n 1 58 CYS n 1 59 ARG n 1 60 ASN n 1 61 THR n 1 62 GLN n 1 63 LEU n 1 64 ALA n 1 65 GLY n 1 66 SER n 1 67 SER n 1 68 GLU n 1 69 LEU n 1 70 ALA n 1 71 ALA n 1 72 GLU n 1 73 CYS n 1 74 LYS n 1 75 THR n 1 76 ARG n 1 77 ALA n 1 78 GLN n 1 79 GLN n 1 80 PHE n 1 81 VAL n 1 82 SER n 1 83 THR n 1 84 LYS n 1 85 ILE n 1 86 ASN n 1 87 LEU n 1 88 ASP n 1 89 ASP n 1 90 HIS n 1 91 ILE n 1 92 ALA n 1 93 ASN n 1 94 ILE n 1 95 ASP n 1 96 GLY n 1 97 THR n 1 98 LEU n 1 99 LYS n 1 100 TYR n 1 101 GLU 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 ? _entity_src_nat.pdbx_organism_scientific 'Nostoc ellipsosporum' _entity_src_nat.pdbx_ncbi_taxonomy_id 45916 _entity_src_nat.genus Nostoc _entity_src_nat.species ? _entity_src_nat.strain ? _entity_src_nat.tissue ? _entity_src_nat.tissue_fraction ? _entity_src_nat.pdbx_secretion ? _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 ? # _struct_ref.id 1 _struct_ref.db_name UNP _struct_ref.db_code CVN_NOSEL _struct_ref.entity_id 1 _struct_ref.pdbx_db_accession P81180 _struct_ref.pdbx_align_begin 1 _struct_ref.pdbx_seq_one_letter_code ;LGKFSQTCYNSAIQGSVLTSTCERTNGGYNTSSIDLNSVIENVDGSLKWQPSNFIETCRNTQLAGSSELAAECKTRAQQF VSTKINLDDHIANIDGTLKYE ; _struct_ref.pdbx_db_isoform ? # _struct_ref_seq.align_id 1 _struct_ref_seq.ref_id 1 _struct_ref_seq.pdbx_PDB_id_code 2EZN _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 101 _struct_ref_seq.pdbx_seq_align_end_ins_code ? _struct_ref_seq.pdbx_db_accession P81180 _struct_ref_seq.db_align_beg 1 _struct_ref_seq.pdbx_db_align_beg_ins_code ? _struct_ref_seq.db_align_end 101 _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 101 # 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 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 'TRIPLE RESONANCE FOR ASSIGNMENT OF PROTEIN: CBCA(CO)NH' 1 2 1 CBCANH 1 3 1 HNCO 1 4 1 'C(CO)NH' 1 5 1 'H(CCO)NH' 1 6 1 HCCH-COSY 1 7 1 HCCH-TOCSY 1 8 1 HNHA 1 9 1 '15N-SEPARATED HOHAHA; QUANTITATIVE J CORRELATION FOR COUPLING CONSTANTS; 3D 15N-SEPARATED NOE' 1 10 1 '3D 13C-SEPARATED NOE AND ROE' 1 11 1 '4D 15N/13C-SEPARATED NOE' 1 12 1 ;4D 13C/13C-SEPARATED NOE EXPERIMENTS; 3D HCA(CO)N FOR THREE-BOND AMINIDE DEUTERIUM ISOTOPE SHIFTS; VARIOUS COUPLED 2D AND 3D SPECTRA TO MEASURE THE N-H ; 1 13 1 CA-H 1 14 1 ;C-H CA-C' ; 1 15 1 "N-C'" 1 16 1 ;HN-C' DIPOLAR COUPLINGS OBTAINED BY TAKING THE DIFFERENCE IN THE J SPLITTINGS IN ISOTROPIC MEDIUM ; 1 17 1 'IN A LIQUID CRYSTALLINE MEDIUM (4% 3:1 DMPC:DHPC).' 1 # _pdbx_nmr_exptl_sample_conditions.conditions_id 1 _pdbx_nmr_exptl_sample_conditions.temperature 300 _pdbx_nmr_exptl_sample_conditions.pressure ? _pdbx_nmr_exptl_sample_conditions.pH 6.1 _pdbx_nmr_exptl_sample_conditions.ionic_strength ? _pdbx_nmr_exptl_sample_conditions.pressure_units ? _pdbx_nmr_exptl_sample_conditions.temperature_units K # loop_ _pdbx_nmr_spectrometer.spectrometer_id _pdbx_nmr_spectrometer.model _pdbx_nmr_spectrometer.manufacturer _pdbx_nmr_spectrometer.field_strength 1 DMX500 Bruker 500 2 DMX600 Bruker 600 3 DMX750 Bruker 750 # _pdbx_nmr_refine.entry_id 2EZN _pdbx_nmr_refine.method 'simulated annealing' _pdbx_nmr_refine.details ;AVE.RMS DIFF. TO MEAN FOR ALL NON-H-ATOMS (RESIDUES 1:101)= 0.433636 AVE.RMS DIFF. TO MEAN FOR BACKBONE ATOMS (N, CA, C', O) (RESIDUES 1:101)= 0.139826 RMS DEVIATIONS FOR BONDS, ANGLES, IMPROPERS, CDIH, NOE, COUP 5.067337E-03, 0.712983, 0.667194, 0.157308, 1.428009E-02, 0.608909 C13CA AND CB SHIFTS RMS : 0.852581, 1.15742 JCOUP STATS: NON-GLY RESIDUES GLY RMS-D: 0.608909 1.46813 BACKBONE DIPOLAR COUPLINGS NH CH CACO NCO HNCO RMS : 0.466712 1.15058 1.29414 0.572019 1.2653 SIDECHAIN DIPOLAR COUPLINGS CH CH3S CH3D ARO RMS DIPO_SIDE: 1.6875 0.796796 0.531907 0.160016 RMS FOR 1H SHIFTS: ALL ALPHA ALPHA_GLY METHYL(S) METHYL(D) OTHER(S) OTHER(D) RMS PROT: 0.263524 0.243015 0.23853 0.115892 0.148148 0.267304 0.300122 IN THE RESTRAINED REGULARIZED MEAN COORDINATES (2EZM) THE LAST COLUMN REPRESENTS THE AVERAGE RMS DIFFERENCE BETWEEN THE INDIVIDUAL SIMULATED ANNEALING STRUCTURES AND THE MEAN COORDINATE POSITIONS. THE LAST COLUMN IN THE INDIVIDUAL SA STRUCTURES (2EZN) HAS NO MEANING. BEST FITTING TO GENERATE THE AVERAGE STRUCTURE IS WITH RESPECT TO RESIDUES 1-101. NOTE THE OCCUPANCY FIELD HAS NO MEANING. ; _pdbx_nmr_refine.software_ordinal 1 # _pdbx_nmr_details.entry_id 2EZN _pdbx_nmr_details.text ;THE 3D STRUCTURE OF CYANOVIRIN SOLVED BY MULTI-DIMENSIONAL HETERONUCLEAR NMR AND IS BASED ON 2597 EXPERIMENTAL NMR RESTRAINTS: 419 SEQUENTIAL (|I- J|=1), 170 MEDIUM RANGE (1 < |I-J| <=5) AND 554 LONG RANGE (|I-J| >5) INTERRESIDUES AND 19 INTRARESIDUE APPROXIMATE INTERPROTON DISTANCE RESTRAINTS; 109 DISTANCE RESTRAINTS FOR 55 H-BONDS; 339 TORSION ANGLE RESTRAINTS (100 PHI, 98 PSI, 76 CHI1, 48 CHI2, 15 CHI3, 2 CHI4); 82 THREE-BOND HN-HA COUPLING CONSTANT RESTRAINTS; 157 (82 CALPHA AND 75 CBETA) 13C SHIFT RESTRAINTS; 362 1H SHIFT RESTRAINTS; AND 386 DIPOLAR COUPLING RESTRAINTS (82 N-H, 76 C-H, 43 CA-C', 65 N-C' 62 HNC', 58 SIDE-CHAIN C-H). THE STRUCTURES WERE CALCULATED USING THE SIMULATED ANNEALING PROTOCOL OF NILGES ET AL. (1988) FEBS LETT. 229, 129-136 USING THE PROGRAM CNS (BRUNGER ET AL. ACTA CRYST SERIES D IN PRESS) MODIFIED TO INCORPORATE COUPLING CONSTANT (GARRETT ET AL. (1984) J. MAGN. RESON. SERIES B 104, 99-103), CARBON CHEMICAL SHIFT (KUSZEWSKI ET AL. (1995) J. MAGN. RESON. SERIES B 106, 92-96), 1H CHEMICAL SHIFT (KUSZEWSKI ET AL. (1995) J. MAGN. RESON. SERIES B 107, 293-297; KUSZEWSKI ET AL. (1996) J. MAGN. RESON. SERIES B 112, 79-81), AND DIPOLAR COUPLING (CLORE ET AL. (1998) J. MAGN. RESON. 131, 159-162) RESTRAINTS, AND A CONFORMATIONAL DATABASE POTENTIAL (KUSZEWSKI ET AL. (1996) PROTEIN SCI. 5, 1067-1080; KUSZEWSKI ET AL. (1997) J. MAGN. RESON 125, 171-177). ; # _pdbx_nmr_ensemble.entry_id 2EZN _pdbx_nmr_ensemble.conformers_calculated_total_number ? _pdbx_nmr_ensemble.conformers_submitted_total_number 40 _pdbx_nmr_ensemble.conformer_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 ? 'BRUNGER, ADAMS, CLORE, DELANO, GROSSE-KUNSTLEVE,JIANG,KUSZEWSKI,NILGES, PANNU,READ,RICE,SIMONSON,WARREN' 1 'structure solution' 'CNS (SEE ABOVE)' 'ABOVE)' ? 2 # _exptl.entry_id 2EZN _exptl.method 'SOLUTION NMR' _exptl.crystals_number ? # _struct.entry_id 2EZN _struct.title 'SOLUTION NMR STRUCTURE OF CYANOVIRIN-N ENSEMBLE OF 40 SIMULATED ANNEALING STRUCTURES' _struct.pdbx_model_details ? _struct.pdbx_CASP_flag ? _struct.pdbx_model_type_details ? # _struct_keywords.entry_id 2EZN _struct_keywords.pdbx_keywords 'HIV-INACTIVATING PROTEIN' _struct_keywords.text 'HIV-INACTIVATING PROTEIN' # _struct_asym.id A _struct_asym.pdbx_blank_PDB_chainid_flag Y _struct_asym.pdbx_modified N _struct_asym.entity_id 1 _struct_asym.details ? # _struct_biol.id 1 # 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 PHE A 4 ? GLN A 6 ? PHE A 4 GLN A 6 5 ? 3 HELX_P HELX_P2 2 LEU A 36 ? SER A 38 ? LEU A 36 SER A 38 5 ? 3 HELX_P HELX_P3 3 PHE A 54 ? GLU A 56 ? PHE A 54 GLU A 56 5 ? 3 HELX_P HELX_P4 4 LEU A 87 ? ASP A 89 ? LEU A 87 ASP A 89 5 ? 3 # _struct_conf_type.id HELX_P _struct_conf_type.criteria ? _struct_conf_type.reference ? # loop_ _struct_conn.id _struct_conn.conn_type_id _struct_conn.pdbx_leaving_atom_flag _struct_conn.pdbx_PDB_id _struct_conn.ptnr1_label_asym_id _struct_conn.ptnr1_label_comp_id _struct_conn.ptnr1_label_seq_id _struct_conn.ptnr1_label_atom_id _struct_conn.pdbx_ptnr1_label_alt_id _struct_conn.pdbx_ptnr1_PDB_ins_code _struct_conn.pdbx_ptnr1_standard_comp_id _struct_conn.ptnr1_symmetry _struct_conn.ptnr2_label_asym_id _struct_conn.ptnr2_label_comp_id _struct_conn.ptnr2_label_seq_id _struct_conn.ptnr2_label_atom_id _struct_conn.pdbx_ptnr2_label_alt_id _struct_conn.pdbx_ptnr2_PDB_ins_code _struct_conn.ptnr1_auth_asym_id _struct_conn.ptnr1_auth_comp_id _struct_conn.ptnr1_auth_seq_id _struct_conn.ptnr2_auth_asym_id _struct_conn.ptnr2_auth_comp_id _struct_conn.ptnr2_auth_seq_id _struct_conn.ptnr2_symmetry _struct_conn.pdbx_ptnr3_label_atom_id _struct_conn.pdbx_ptnr3_label_seq_id _struct_conn.pdbx_ptnr3_label_comp_id _struct_conn.pdbx_ptnr3_label_asym_id _struct_conn.pdbx_ptnr3_label_alt_id _struct_conn.pdbx_ptnr3_PDB_ins_code _struct_conn.details _struct_conn.pdbx_dist_value _struct_conn.pdbx_value_order _struct_conn.pdbx_role disulf1 disulf ? ? A CYS 8 SG ? ? ? 1_555 A CYS 22 SG ? ? A CYS 8 A CYS 22 1_555 ? ? ? ? ? ? ? 2.025 ? ? disulf2 disulf ? ? A CYS 58 SG ? ? ? 1_555 A CYS 73 SG ? ? A CYS 58 A CYS 73 1_555 ? ? ? ? ? ? ? 2.022 ? ? # _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 ? 3 ? B ? 2 ? C ? 3 ? # loop_ _struct_sheet_order.sheet_id _struct_sheet_order.range_id_1 _struct_sheet_order.range_id_2 _struct_sheet_order.offset _struct_sheet_order.sense A 1 2 ? anti-parallel A 2 3 ? anti-parallel B 1 2 ? anti-parallel C 1 2 ? anti-parallel C 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 ALA A 12 ? GLN A 14 ? ALA A 12 GLN A 14 A 2 VAL A 17 ? GLU A 23 ? VAL A 17 GLU A 23 A 3 TYR A 29 ? ASP A 35 ? TYR A 29 ASP A 35 B 1 ILE A 40 ? VAL A 43 ? ILE A 40 VAL A 43 B 2 SER A 46 ? TRP A 49 ? SER A 46 TRP A 49 C 1 GLN A 62 ? ALA A 64 ? GLN A 62 ALA A 64 C 2 GLU A 68 ? LYS A 74 ? GLU A 68 LYS A 74 C 3 PHE A 80 ? ASN A 86 ? PHE A 80 ASN A 86 # loop_ _pdbx_struct_sheet_hbond.sheet_id _pdbx_struct_sheet_hbond.range_id_1 _pdbx_struct_sheet_hbond.range_id_2 _pdbx_struct_sheet_hbond.range_1_label_atom_id _pdbx_struct_sheet_hbond.range_1_label_comp_id _pdbx_struct_sheet_hbond.range_1_label_asym_id _pdbx_struct_sheet_hbond.range_1_label_seq_id _pdbx_struct_sheet_hbond.range_1_PDB_ins_code _pdbx_struct_sheet_hbond.range_1_auth_atom_id _pdbx_struct_sheet_hbond.range_1_auth_comp_id _pdbx_struct_sheet_hbond.range_1_auth_asym_id _pdbx_struct_sheet_hbond.range_1_auth_seq_id _pdbx_struct_sheet_hbond.range_2_label_atom_id _pdbx_struct_sheet_hbond.range_2_label_comp_id _pdbx_struct_sheet_hbond.range_2_label_asym_id _pdbx_struct_sheet_hbond.range_2_label_seq_id _pdbx_struct_sheet_hbond.range_2_PDB_ins_code _pdbx_struct_sheet_hbond.range_2_auth_atom_id _pdbx_struct_sheet_hbond.range_2_auth_comp_id _pdbx_struct_sheet_hbond.range_2_auth_asym_id _pdbx_struct_sheet_hbond.range_2_auth_seq_id A 1 2 O ALA A 12 ? O ALA A 12 N THR A 19 ? N THR A 19 A 2 3 O LEU A 18 ? O LEU A 18 N ILE A 34 ? N ILE A 34 B 1 2 O GLU A 41 ? O GLU A 41 N LYS A 48 ? N LYS A 48 C 1 2 O GLN A 62 ? O GLN A 62 N ALA A 70 ? N ALA A 70 C 2 3 O LEU A 69 ? O LEU A 69 N ILE A 85 ? N ILE A 85 # _database_PDB_matrix.entry_id 2EZN _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 2EZN _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 LEU 1 1 1 LEU LEU A . n A 1 2 GLY 2 2 2 GLY GLY A . n A 1 3 LYS 3 3 3 LYS LYS A . n A 1 4 PHE 4 4 4 PHE PHE A . n A 1 5 SER 5 5 5 SER SER A . n A 1 6 GLN 6 6 6 GLN GLN A . n A 1 7 THR 7 7 7 THR THR A . n A 1 8 CYS 8 8 8 CYS CYS A . n A 1 9 TYR 9 9 9 TYR TYR A . n A 1 10 ASN 10 10 10 ASN ASN A . n A 1 11 SER 11 11 11 SER SER A . n A 1 12 ALA 12 12 12 ALA ALA A . n A 1 13 ILE 13 13 13 ILE ILE A . n A 1 14 GLN 14 14 14 GLN GLN A . n A 1 15 GLY 15 15 15 GLY GLY A . n A 1 16 SER 16 16 16 SER SER A . n A 1 17 VAL 17 17 17 VAL VAL A . n A 1 18 LEU 18 18 18 LEU LEU A . n A 1 19 THR 19 19 19 THR THR A . n A 1 20 SER 20 20 20 SER SER A . n A 1 21 THR 21 21 21 THR THR A . n A 1 22 CYS 22 22 22 CYS CYS A . n A 1 23 GLU 23 23 23 GLU GLU A . n A 1 24 ARG 24 24 24 ARG ARG A . n A 1 25 THR 25 25 25 THR THR A . n A 1 26 ASN 26 26 26 ASN ASN A . n A 1 27 GLY 27 27 27 GLY GLY A . n A 1 28 GLY 28 28 28 GLY GLY A . n A 1 29 TYR 29 29 29 TYR TYR A . n A 1 30 ASN 30 30 30 ASN ASN A . n A 1 31 THR 31 31 31 THR THR A . n A 1 32 SER 32 32 32 SER SER A . n A 1 33 SER 33 33 33 SER SER A . n A 1 34 ILE 34 34 34 ILE ILE A . n A 1 35 ASP 35 35 35 ASP ASP A . n A 1 36 LEU 36 36 36 LEU LEU A . n A 1 37 ASN 37 37 37 ASN ASN A . n A 1 38 SER 38 38 38 SER SER A . n A 1 39 VAL 39 39 39 VAL VAL A . n A 1 40 ILE 40 40 40 ILE ILE A . n A 1 41 GLU 41 41 41 GLU GLU A . n A 1 42 ASN 42 42 42 ASN ASN A . n A 1 43 VAL 43 43 43 VAL VAL A . n A 1 44 ASP 44 44 44 ASP ASP A . n A 1 45 GLY 45 45 45 GLY GLY A . n A 1 46 SER 46 46 46 SER SER A . n A 1 47 LEU 47 47 47 LEU LEU A . n A 1 48 LYS 48 48 48 LYS LYS A . n A 1 49 TRP 49 49 49 TRP TRP A . n A 1 50 GLN 50 50 50 GLN GLN A . n A 1 51 PRO 51 51 51 PRO PRO A . n A 1 52 SER 52 52 52 SER SER A . n A 1 53 ASN 53 53 53 ASN ASN A . n A 1 54 PHE 54 54 54 PHE PHE A . n A 1 55 ILE 55 55 55 ILE ILE A . n A 1 56 GLU 56 56 56 GLU GLU A . n A 1 57 THR 57 57 57 THR THR A . n A 1 58 CYS 58 58 58 CYS CYS A . n A 1 59 ARG 59 59 59 ARG ARG A . n A 1 60 ASN 60 60 60 ASN ASN A . n A 1 61 THR 61 61 61 THR THR A . n A 1 62 GLN 62 62 62 GLN GLN A . n A 1 63 LEU 63 63 63 LEU LEU A . n A 1 64 ALA 64 64 64 ALA ALA A . n A 1 65 GLY 65 65 65 GLY GLY A . n A 1 66 SER 66 66 66 SER SER A . n A 1 67 SER 67 67 67 SER SER A . n A 1 68 GLU 68 68 68 GLU GLU A . n A 1 69 LEU 69 69 69 LEU LEU A . n A 1 70 ALA 70 70 70 ALA ALA A . n A 1 71 ALA 71 71 71 ALA ALA A . n A 1 72 GLU 72 72 72 GLU GLU A . n A 1 73 CYS 73 73 73 CYS CYS A . n A 1 74 LYS 74 74 74 LYS LYS A . n A 1 75 THR 75 75 75 THR THR A . n A 1 76 ARG 76 76 76 ARG ARG A . n A 1 77 ALA 77 77 77 ALA ALA A . n A 1 78 GLN 78 78 78 GLN GLN A . n A 1 79 GLN 79 79 79 GLN GLN A . n A 1 80 PHE 80 80 80 PHE PHE A . n A 1 81 VAL 81 81 81 VAL VAL A . n A 1 82 SER 82 82 82 SER SER A . n A 1 83 THR 83 83 83 THR THR A . n A 1 84 LYS 84 84 84 LYS LYS A . n A 1 85 ILE 85 85 85 ILE ILE A . n A 1 86 ASN 86 86 86 ASN ASN A . n A 1 87 LEU 87 87 87 LEU LEU A . n A 1 88 ASP 88 88 88 ASP ASP A . n A 1 89 ASP 89 89 89 ASP ASP A . n A 1 90 HIS 90 90 90 HIS HIS A . n A 1 91 ILE 91 91 91 ILE ILE A . n A 1 92 ALA 92 92 92 ALA ALA A . n A 1 93 ASN 93 93 93 ASN ASN A . n A 1 94 ILE 94 94 94 ILE ILE A . n A 1 95 ASP 95 95 95 ASP ASP A . n A 1 96 GLY 96 96 96 GLY GLY A . n A 1 97 THR 97 97 97 THR THR A . n A 1 98 LEU 98 98 98 LEU LEU A . n A 1 99 LYS 99 99 99 LYS LYS A . n A 1 100 TYR 100 100 100 TYR TYR A . n A 1 101 GLU 101 101 101 GLU GLU 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 # _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 1999-05-11 2 'Structure model' 1 1 2008-03-24 3 'Structure model' 1 2 2011-07-13 4 'Structure model' 1 3 2022-03-09 # _pdbx_audit_revision_details.ordinal 1 _pdbx_audit_revision_details.revision_ordinal 1 _pdbx_audit_revision_details.data_content_type 'Structure model' _pdbx_audit_revision_details.provider repository _pdbx_audit_revision_details.type 'Initial release' _pdbx_audit_revision_details.description ? _pdbx_audit_revision_details.details ? # loop_ _pdbx_audit_revision_group.ordinal _pdbx_audit_revision_group.revision_ordinal _pdbx_audit_revision_group.data_content_type _pdbx_audit_revision_group.group 1 2 'Structure model' 'Version format compliance' 2 3 'Structure model' 'Version format compliance' 3 4 'Structure model' 'Database references' 4 4 'Structure model' 'Derived calculations' # loop_ _pdbx_audit_revision_category.ordinal _pdbx_audit_revision_category.revision_ordinal _pdbx_audit_revision_category.data_content_type _pdbx_audit_revision_category.category 1 4 'Structure model' database_2 2 4 'Structure model' pdbx_struct_assembly 3 4 'Structure model' pdbx_struct_oper_list # loop_ _pdbx_audit_revision_item.ordinal _pdbx_audit_revision_item.revision_ordinal _pdbx_audit_revision_item.data_content_type _pdbx_audit_revision_item.item 1 4 'Structure model' '_database_2.pdbx_DOI' 2 4 'Structure model' '_database_2.pdbx_database_accession' # loop_ _software.name _software.classification _software.version _software.citation_id _software.pdbx_ordinal CNS refinement . ? 1 CNS phasing . ? 2 # 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 3 OE1 A GLU 41 ? ? HE21 A GLN 50 ? ? 1.51 2 4 O A GLU 41 ? ? H A LYS 48 ? ? 1.53 3 4 OE1 A GLU 41 ? ? HE21 A GLN 50 ? ? 1.53 4 4 HZ2 A LYS 74 ? ? OE1 A GLN 78 ? ? 1.54 5 5 HD22 A ASN 37 ? ? OD1 A ASN 53 ? ? 1.60 6 6 HG1 A THR 19 ? ? HG A SER 33 ? ? 1.30 7 8 HG A SER 11 ? ? HG A SER 20 ? ? 1.30 8 11 O A CYS 22 ? ? H A ASN 30 ? ? 1.57 9 13 O A CYS 22 ? ? H A ASN 30 ? ? 1.58 10 18 O A GLU 41 ? ? H A LYS 48 ? ? 1.56 11 19 HD22 A ASN 37 ? ? OD1 A ASN 53 ? ? 1.59 12 19 O A GLY 15 ? ? HG1 A THR 61 ? ? 1.60 13 20 O A CYS 22 ? ? H A ASN 30 ? ? 1.59 14 21 HE21 A GLN 62 ? ? H A LEU 63 ? ? 1.27 15 21 O A GLY 15 ? ? HG1 A THR 61 ? ? 1.50 16 23 HZ2 A LYS 74 ? ? OE1 A GLN 78 ? ? 1.54 17 24 HG1 A THR 75 ? ? H A ALA 77 ? ? 1.29 18 26 O A CYS 22 ? ? H A ASN 30 ? ? 1.52 19 27 H A VAL 43 ? ? O A SER 46 ? ? 1.59 20 30 HG1 A THR 75 ? ? H A ALA 77 ? ? 1.32 21 31 HG1 A THR 75 ? ? H A ALA 77 ? ? 1.32 22 31 O A PRO 51 ? ? HG A SER 52 ? ? 1.42 23 31 O A CYS 22 ? ? H A ASN 30 ? ? 1.55 24 31 HZ2 A LYS 74 ? ? OE1 A GLN 78 ? ? 1.59 25 36 HZ2 A LYS 74 ? ? OE1 A GLN 78 ? ? 1.56 26 37 HD21 A ASN 30 ? ? O A GLY 96 ? ? 1.55 27 37 O A CYS 22 ? ? H A ASN 30 ? ? 1.59 28 38 O A GLU 41 ? ? H A LYS 48 ? ? 1.57 29 38 O A CYS 22 ? ? H A ASN 30 ? ? 1.59 30 40 O A CYS 22 ? ? H A ASN 30 ? ? 1.54 31 40 H A CYS 22 ? ? O A ASN 30 ? ? 1.60 # 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 PHE A 4 ? ? -47.30 -18.97 2 1 SER A 52 ? ? 178.78 12.31 3 1 ASN A 53 ? ? 60.01 62.58 4 2 PHE A 4 ? ? -48.14 -19.96 5 2 SER A 52 ? ? -179.77 15.59 6 3 SER A 52 ? ? 169.97 8.46 7 3 ILE A 55 ? ? -46.24 -17.72 8 4 ASN A 26 ? ? -93.59 31.65 9 4 SER A 52 ? ? 168.04 15.79 10 5 PHE A 4 ? ? -48.46 -20.00 11 5 ASN A 26 ? ? -91.15 31.00 12 5 SER A 52 ? ? 161.95 15.17 13 6 SER A 52 ? ? 165.37 16.07 14 7 SER A 52 ? ? 166.18 12.02 15 8 ASN A 26 ? ? -90.52 30.76 16 8 SER A 52 ? ? 165.15 13.06 17 9 SER A 52 ? ? 168.57 10.02 18 9 ASN A 53 ? ? 60.10 60.25 19 10 PHE A 4 ? ? -48.56 -19.86 20 10 SER A 52 ? ? 178.43 15.42 21 11 PHE A 4 ? ? -49.69 -20.00 22 11 SER A 52 ? ? -179.31 13.24 23 12 PHE A 4 ? ? -47.62 -19.86 24 12 SER A 52 ? ? 178.58 16.46 25 13 SER A 52 ? ? 179.33 13.56 26 14 SER A 52 ? ? 177.39 14.04 27 15 SER A 52 ? ? 168.55 12.53 28 16 ASN A 26 ? ? -93.01 30.42 29 16 SER A 52 ? ? 179.27 13.03 30 16 HIS A 90 ? ? -140.12 -10.18 31 17 PHE A 4 ? ? -47.75 -19.15 32 17 SER A 52 ? ? 167.37 12.83 33 18 SER A 52 ? ? 165.84 14.95 34 18 HIS A 90 ? ? -140.01 -10.20 35 19 ASN A 26 ? ? -94.04 30.70 36 19 SER A 52 ? ? -178.59 11.71 37 19 ASN A 53 ? ? 60.09 62.64 38 20 SER A 52 ? ? 166.50 12.55 39 21 ASN A 26 ? ? -91.83 30.10 40 21 SER A 52 ? ? 166.74 16.10 41 22 ASN A 26 ? ? -95.69 30.38 42 22 SER A 52 ? ? 179.67 14.25 43 23 SER A 52 ? ? 162.53 12.33 44 24 SER A 52 ? ? 166.63 13.15 45 25 SER A 52 ? ? 166.13 9.24 46 25 ILE A 55 ? ? -47.70 -18.26 47 26 SER A 52 ? ? 173.48 12.43 48 27 ASN A 26 ? ? -92.89 30.98 49 27 SER A 52 ? ? 166.40 10.51 50 28 LYS A 3 ? ? 80.37 18.18 51 28 SER A 52 ? ? 166.12 14.17 52 29 PHE A 4 ? ? -47.43 -19.03 53 29 SER A 52 ? ? 167.78 6.89 54 30 SER A 52 ? ? 173.43 14.52 55 31 SER A 52 ? ? -176.70 13.13 56 32 LYS A 3 ? ? 54.29 17.57 57 32 SER A 52 ? ? -178.96 12.17 58 32 HIS A 90 ? ? -140.23 -11.29 59 33 SER A 52 ? ? -179.63 13.70 60 34 SER A 52 ? ? -176.94 12.67 61 35 LYS A 3 ? ? 80.03 18.36 62 35 SER A 52 ? ? 170.98 10.18 63 35 ASN A 53 ? ? 60.17 60.96 64 36 PHE A 4 ? ? -48.53 -19.88 65 36 SER A 52 ? ? 177.93 17.35 66 37 PHE A 4 ? ? -47.60 -19.35 67 37 SER A 52 ? ? 175.82 15.10 68 38 SER A 52 ? ? -176.42 10.65 69 39 LYS A 3 ? ? 80.98 17.11 70 39 SER A 52 ? ? 167.00 13.97 71 40 PHE A 4 ? ? -48.48 -19.95 72 40 SER A 52 ? ? 167.18 15.41 #