data_1AFT # _entry.id 1AFT # _audit_conform.dict_name mmcif_pdbx.dic _audit_conform.dict_version 5.287 _audit_conform.dict_location http://mmcif.pdb.org/dictionaries/ascii/mmcif_pdbx.dic # loop_ _database_2.database_id _database_2.database_code PDB 1AFT WWPDB D_1000170762 # _pdbx_database_status.status_code REL _pdbx_database_status.entry_id 1AFT _pdbx_database_status.recvd_initial_deposition_date 1997-03-13 _pdbx_database_status.deposit_site ? _pdbx_database_status.process_site BNL _pdbx_database_status.status_code_sf ? _pdbx_database_status.status_code_mr REL _pdbx_database_status.SG_entry ? _pdbx_database_status.pdb_format_compatible Y _pdbx_database_status.status_code_cs ? _pdbx_database_status.methods_development_category ? # loop_ _audit_author.name _audit_author.pdbx_ordinal 'Laub, P.B.' 1 'Fisher, A.L.' 2 'Furst, G.T.' 3 'Barwis, B.A.' 4 'Hamann, C.S.' 5 'Cooperman, B.S.' 6 # _citation.id primary _citation.title 'NMR structure of an inhibitory R2 C-terminal peptide bound to mouse ribonucleotide reductase R1 subunit.' _citation.journal_abbrev Nat.Struct.Biol. _citation.journal_volume 2 _citation.page_first 951 _citation.page_last 955 _citation.year 1995 _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 7583667 _citation.pdbx_database_id_DOI 10.1038/nsb1195-951 # loop_ _citation_author.citation_id _citation_author.name _citation_author.ordinal primary 'Fisher, A.' 1 primary 'Laub, P.B.' 2 primary 'Cooperman, B.S.' 3 # _cell.entry_id 1AFT _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 1AFT _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 man _entity.pdbx_description 'RIBONUCLEOSIDE-DIPHOSPHATE REDUCTASE' _entity.formula_weight 853.916 _entity.pdbx_number_of_molecules 1 _entity.pdbx_ec 1.17.4.1 _entity.pdbx_mutation ? _entity.pdbx_fragment 'C-TERMINAL RESIDUES AC-FTLDADF OF SMALL SUBUNIT' _entity.details ? # _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 '(ACE)FTLDADF' _entity_poly.pdbx_seq_one_letter_code_can XFTLDADF _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 ACE n 1 2 PHE n 1 3 THR n 1 4 LEU n 1 5 ASP n 1 6 ALA n 1 7 ASP n 1 8 PHE n # _pdbx_entity_src_syn.entity_id 1 _pdbx_entity_src_syn.pdbx_src_id 1 _pdbx_entity_src_syn.pdbx_alt_source_flag sample _pdbx_entity_src_syn.pdbx_beg_seq_num ? _pdbx_entity_src_syn.pdbx_end_seq_num ? _pdbx_entity_src_syn.organism_scientific ? _pdbx_entity_src_syn.organism_common_name ? _pdbx_entity_src_syn.ncbi_taxonomy_id ? _pdbx_entity_src_syn.details 'SYNTHESIZED USING FMOC CHEMISTRY' # _struct_ref.id 1 _struct_ref.db_name UNP _struct_ref.db_code RIR2_MOUSE _struct_ref.pdbx_db_accession P11157 _struct_ref.entity_id 1 _struct_ref.pdbx_align_begin 384 _struct_ref.pdbx_db_isoform ? _struct_ref.pdbx_seq_one_letter_code ? # _struct_ref_seq.align_id 1 _struct_ref_seq.ref_id 1 _struct_ref_seq.pdbx_PDB_id_code 1AFT _struct_ref_seq.pdbx_strand_id A _struct_ref_seq.seq_align_beg 2 _struct_ref_seq.pdbx_seq_align_beg_ins_code ? _struct_ref_seq.seq_align_end 8 _struct_ref_seq.pdbx_seq_align_end_ins_code ? _struct_ref_seq.pdbx_db_accession P11157 _struct_ref_seq.db_align_beg 384 _struct_ref_seq.pdbx_db_align_beg_ins_code ? _struct_ref_seq.db_align_end 390 _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 7 # 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 ACE non-polymer . 'ACETYL GROUP' ? 'C2 H4 O' 44.053 ALA 'L-peptide linking' y ALANINE ? 'C3 H7 N O2' 89.093 ASP 'L-peptide linking' y 'ASPARTIC ACID' ? 'C4 H7 N O4' 133.103 LEU 'L-peptide linking' y LEUCINE ? 'C6 H13 N O2' 131.173 PHE 'L-peptide linking' y PHENYLALANINE ? 'C9 H11 N O2' 165.189 THR 'L-peptide linking' y THREONINE ? 'C4 H9 N O3' 119.119 # loop_ _pdbx_nmr_exptl.experiment_id _pdbx_nmr_exptl.conditions_id _pdbx_nmr_exptl.type _pdbx_nmr_exptl.solution_id 1 1 TRNOESY 1 2 1 NOESY 1 3 1 TOCSY 1 4 1 ROESY 1 # _pdbx_nmr_exptl_sample_conditions.conditions_id 1 _pdbx_nmr_exptl_sample_conditions.temperature 287 _pdbx_nmr_exptl_sample_conditions.pressure ? _pdbx_nmr_exptl_sample_conditions.pH 7.0 _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 AMX500 Bruker 500 2 DMX500 Bruker 600 3 AMX600 Bruker 600 # _pdbx_nmr_refine.entry_id 1AFT _pdbx_nmr_refine.method 'SIMULATED ANNEALING IMPLEMENTED WITH RESTRAINED MOLECULAR DYNAMICS' _pdbx_nmr_refine.details 'SEE JRNL REFERENCE FOR REFINEMENT DETAILS. THE AUTHORS DID NOT MAKE OR ATTEMPT TO MAKE STEREOSPECIFIC ASSIGNMENTS.' _pdbx_nmr_refine.software_ordinal 1 # _pdbx_nmr_ensemble.entry_id 1AFT _pdbx_nmr_ensemble.conformers_calculated_total_number 299 _pdbx_nmr_ensemble.conformers_submitted_total_number 26 _pdbx_nmr_ensemble.conformer_selection_criteria 'LEAST RESTRAINT VIOLATIONS, POTENTIAL ENERGY' # loop_ _pdbx_nmr_software.classification _pdbx_nmr_software.name _pdbx_nmr_software.version _pdbx_nmr_software.authors _pdbx_nmr_software.ordinal refinement X-PLOR 3.0 BRUNGER 1 'structure solution' XPLOR ? ? 2 # _exptl.entry_id 1AFT _exptl.method 'SOLUTION NMR' _exptl.crystals_number ? # _struct.entry_id 1AFT _struct.title 'SMALL SUBUNIT C-TERMINAL INHIBITORY PEPTIDE OF MOUSE RIBONUCLEOTIDE REDUCTASE AS BOUND TO THE LARGE SUBUNIT, NMR, 26 STRUCTURES' _struct.pdbx_descriptor 'RIBONUCLEOSIDE-DIPHOSPHATE REDUCTASE' _struct.pdbx_model_details ? _struct.pdbx_CASP_flag ? _struct.pdbx_model_type_details ? # _struct_keywords.entry_id 1AFT _struct_keywords.pdbx_keywords 'RIBONUCLEOTIDE REDUCTASE' _struct_keywords.text 'RIBONUCLEOTIDE REDUCTASE, PEPTIDE INHIBITORS, TRANSFERRED NOESY, RESTRAINED MOLECULAR DYNAMICS, NONSTANDARD TYPE I TURN' # _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 # _struct_conn.id covale1 _struct_conn.conn_type_id covale _struct_conn.pdbx_leaving_atom_flag ? _struct_conn.pdbx_PDB_id ? _struct_conn.ptnr1_label_asym_id A _struct_conn.ptnr1_label_comp_id ACE _struct_conn.ptnr1_label_seq_id 1 _struct_conn.ptnr1_label_atom_id C _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 1_555 _struct_conn.ptnr2_label_asym_id A _struct_conn.ptnr2_label_comp_id PHE _struct_conn.ptnr2_label_seq_id 2 _struct_conn.ptnr2_label_atom_id N _struct_conn.pdbx_ptnr2_label_alt_id ? _struct_conn.pdbx_ptnr2_PDB_ins_code ? _struct_conn.ptnr1_auth_asym_id A _struct_conn.ptnr1_auth_comp_id ACE _struct_conn.ptnr1_auth_seq_id 0 _struct_conn.ptnr2_auth_asym_id A _struct_conn.ptnr2_auth_comp_id PHE _struct_conn.ptnr2_auth_seq_id 1 _struct_conn.ptnr2_symmetry 1_555 _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 1.304 _struct_conn.pdbx_value_order ? # _struct_conn_type.id covale _struct_conn_type.criteria ? _struct_conn_type.reference ? # _database_PDB_matrix.entry_id 1AFT _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 1AFT _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 # 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 ACE 1 0 0 ACE ACE A . n A 1 2 PHE 2 1 1 PHE PHE A . n A 1 3 THR 3 2 2 THR THR A . n A 1 4 LEU 4 3 3 LEU LEU A . n A 1 5 ASP 5 4 4 ASP ASP A . n A 1 6 ALA 6 5 5 ALA ALA A . n A 1 7 ASP 7 6 6 ASP ASP A . n A 1 8 PHE 8 7 7 PHE PHE 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 ? _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 1997-05-15 2 'Structure model' 1 1 2008-03-24 3 'Structure model' 1 2 2011-07-13 4 'Structure model' 1 3 2017-11-29 # _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' 3 4 'Structure model' 'Derived calculations' 4 4 'Structure model' Other # 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' pdbx_database_status 2 4 'Structure model' pdbx_struct_assembly 3 4 'Structure model' pdbx_struct_oper_list 4 4 'Structure model' struct_conf # _pdbx_audit_revision_item.ordinal 1 _pdbx_audit_revision_item.revision_ordinal 4 _pdbx_audit_revision_item.data_content_type 'Structure model' _pdbx_audit_revision_item.item '_pdbx_database_status.process_site' # loop_ _software.name _software.classification _software.version _software.citation_id _software.pdbx_ordinal X-PLOR 'model building' 3.0 ? 1 X-PLOR refinement 3.0 ? 2 X-PLOR phasing 3.0 ? 3 # 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 THR A 2 ? ? -116.61 59.06 2 1 LEU A 3 ? ? -91.52 44.73 3 1 ASP A 6 ? ? 122.49 -54.74 4 2 THR A 2 ? ? -114.48 62.17 5 2 LEU A 3 ? ? -87.47 39.37 6 2 ASP A 6 ? ? 122.10 -31.39 7 3 THR A 2 ? ? -114.68 62.16 8 3 LEU A 3 ? ? -87.60 40.11 9 3 ASP A 6 ? ? 123.64 -31.68 10 4 THR A 2 ? ? -115.66 60.50 11 4 LEU A 3 ? ? -89.94 42.25 12 4 ASP A 4 ? ? -131.07 -44.05 13 4 ASP A 6 ? ? 123.86 -34.08 14 5 THR A 2 ? ? -115.48 59.52 15 5 LEU A 3 ? ? -90.47 42.36 16 5 ASP A 4 ? ? -130.73 -43.87 17 5 ASP A 6 ? ? 122.81 -33.67 18 6 THR A 2 ? ? -117.52 67.65 19 6 LEU A 3 ? ? -83.24 40.19 20 6 ASP A 4 ? ? -130.03 -46.06 21 6 ASP A 6 ? ? 106.69 37.92 22 7 THR A 2 ? ? -116.41 59.26 23 7 LEU A 3 ? ? -91.49 43.31 24 7 ASP A 6 ? ? 122.76 -31.88 25 8 THR A 2 ? ? -115.99 61.38 26 8 LEU A 3 ? ? -89.56 42.09 27 8 ASP A 4 ? ? -130.89 -43.70 28 8 ASP A 6 ? ? 124.05 -32.43 29 9 THR A 2 ? ? -115.02 62.47 30 9 LEU A 3 ? ? -87.35 40.00 31 9 ASP A 6 ? ? 122.80 -31.57 32 10 THR A 2 ? ? -115.73 63.08 33 10 LEU A 3 ? ? -88.39 43.18 34 10 ASP A 4 ? ? -130.38 -44.84 35 10 ASP A 6 ? ? 117.48 -33.33 36 11 THR A 2 ? ? -117.77 52.45 37 11 LEU A 3 ? ? -93.86 40.17 38 11 ASP A 6 ? ? 124.58 -33.30 39 12 THR A 2 ? ? -115.98 58.31 40 12 LEU A 3 ? ? -90.23 41.64 41 12 ASP A 4 ? ? -131.65 -44.21 42 12 ASP A 6 ? ? 121.13 -33.33 43 13 THR A 2 ? ? -117.19 60.44 44 13 LEU A 3 ? ? -83.11 43.78 45 13 ASP A 4 ? ? -133.71 -44.80 46 14 THR A 2 ? ? -118.05 51.77 47 14 LEU A 3 ? ? -93.90 38.15 48 14 ASP A 6 ? ? 122.64 -32.84 49 15 THR A 2 ? ? -115.41 61.01 50 15 LEU A 3 ? ? -90.06 41.58 51 15 ASP A 4 ? ? -131.28 -43.44 52 15 ASP A 6 ? ? 122.80 -33.62 53 16 THR A 2 ? ? -114.97 61.69 54 16 LEU A 3 ? ? -87.81 39.84 55 16 ASP A 6 ? ? 121.66 -32.97 56 17 THR A 2 ? ? -114.48 62.13 57 17 LEU A 3 ? ? -86.92 35.37 58 17 ASP A 6 ? ? 122.08 -31.91 59 18 THR A 2 ? ? -115.89 62.49 60 18 LEU A 3 ? ? -89.32 42.61 61 18 ASP A 4 ? ? -131.55 -43.89 62 18 ASP A 6 ? ? 120.55 -32.38 63 19 THR A 2 ? ? -111.52 59.20 64 19 LEU A 3 ? ? -86.46 37.81 65 19 ASP A 4 ? ? -132.99 -52.15 66 19 ALA A 5 ? ? -127.05 -74.03 67 19 ASP A 6 ? ? 116.72 -24.99 68 20 THR A 2 ? ? -117.21 51.81 69 20 LEU A 3 ? ? -93.55 36.22 70 20 ASP A 4 ? ? -131.65 -43.83 71 20 ASP A 6 ? ? 120.56 -33.54 72 21 THR A 2 ? ? -114.45 62.42 73 21 LEU A 3 ? ? -85.14 37.34 74 21 ASP A 6 ? ? 120.01 -28.93 75 22 THR A 2 ? ? -116.10 60.89 76 22 LEU A 3 ? ? -87.11 39.46 77 22 ASP A 4 ? ? -131.08 -43.54 78 22 ASP A 6 ? ? 124.92 -32.21 79 23 THR A 2 ? ? -114.40 62.07 80 23 LEU A 3 ? ? -87.47 39.38 81 23 ASP A 6 ? ? 122.06 -31.47 82 24 THR A 2 ? ? -116.92 51.81 83 24 LEU A 3 ? ? -93.16 37.30 84 24 ASP A 4 ? ? -132.25 -44.05 85 24 ASP A 6 ? ? 122.62 -32.57 86 25 LEU A 3 ? ? -92.90 46.31 87 25 ASP A 4 ? ? -132.91 -45.28 88 25 ASP A 6 ? ? 95.66 31.54 89 26 THR A 2 ? ? -115.93 61.60 90 26 LEU A 3 ? ? -89.25 42.39 91 26 ASP A 4 ? ? -130.97 -43.93 92 26 ASP A 6 ? ? 123.89 -32.07 #