data_1CTA # _entry.id 1CTA # _audit_conform.dict_name mmcif_pdbx.dic _audit_conform.dict_version 5.355 _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 1CTA pdb_00001cta 10.2210/pdb1cta/pdb WWPDB D_1000172515 ? ? # _pdbx_database_related.db_name PDB _pdbx_database_related.db_id 1CTD _pdbx_database_related.details . _pdbx_database_related.content_type ensemble # _pdbx_database_status.status_code REL _pdbx_database_status.entry_id 1CTA _pdbx_database_status.recvd_initial_deposition_date 1992-11-12 _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 'Shaw, G.S.' 1 'Sykes, B.D.' 2 # _citation.id primary _citation.title 'Determination of the solution structure of a synthetic two-site calcium-binding homodimeric protein domain by NMR spectroscopy.' _citation.journal_abbrev Biochemistry _citation.journal_volume 31 _citation.page_first 9572 _citation.page_last 9580 _citation.year 1992 _citation.journal_id_ASTM BICHAW _citation.country US _citation.journal_id_ISSN 0006-2960 _citation.journal_id_CSD 0033 _citation.book_publisher ? _citation.pdbx_database_id_PubMed 1390738 _citation.pdbx_database_id_DOI 10.1021/bi00155a009 # loop_ _citation_author.citation_id _citation_author.name _citation_author.ordinal _citation_author.identifier_ORCID primary 'Shaw, G.S.' 1 ? primary 'Hodges, R.S.' 2 ? primary 'Sykes, B.D.' 3 ? # _cell.entry_id 1CTA _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 1CTA _symmetry.space_group_name_H-M 'P 1' _symmetry.pdbx_full_space_group_name_H-M ? _symmetry.cell_setting ? _symmetry.Int_Tables_number 1 # loop_ _entity.id _entity.type _entity.src_method _entity.pdbx_description _entity.formula_weight _entity.pdbx_number_of_molecules _entity.pdbx_ec _entity.pdbx_mutation _entity.pdbx_fragment _entity.details 1 polymer man 'TROPONIN C SITE III - SITE III HOMODIMER' 3856.234 2 ? ? ? ? 2 non-polymer syn 'CALCIUM ION' 40.078 2 ? ? ? ? # _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)KSEEELANAFRIFDKNADGYIDIEELGEILRATG(NH2)' _entity_poly.pdbx_seq_one_letter_code_can XKSEEELANAFRIFDKNADGYIDIEELGEILRATGX _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 ACE n 1 2 LYS n 1 3 SER n 1 4 GLU n 1 5 GLU n 1 6 GLU n 1 7 LEU n 1 8 ALA n 1 9 ASN n 1 10 ALA n 1 11 PHE n 1 12 ARG n 1 13 ILE n 1 14 PHE n 1 15 ASP n 1 16 LYS n 1 17 ASN n 1 18 ALA n 1 19 ASP n 1 20 GLY n 1 21 TYR n 1 22 ILE n 1 23 ASP n 1 24 ILE n 1 25 GLU n 1 26 GLU n 1 27 LEU n 1 28 GLY n 1 29 GLU n 1 30 ILE n 1 31 LEU n 1 32 ARG n 1 33 ALA n 1 34 THR n 1 35 GLY n 1 36 NH2 n # _struct_ref.id 1 _struct_ref.db_name UNP _struct_ref.db_code TPCS_CHICK _struct_ref.entity_id 1 _struct_ref.pdbx_db_accession P02588 _struct_ref.pdbx_align_begin 1 _struct_ref.pdbx_seq_one_letter_code ;ASMTDQQAEARAFLSEEMIAEFKAAFDMFDADGGGDISTKELGTVMRMLGQNPTKEELDAIIEEVDEDGSGTIDFEEFLV MMVRQMKEDAKGKSEEELANCFRIFDKNADGFIDIEELGEILRATGEHVTEEDIEDLMKDSDKNNDGRIDFDEFLKMMEG VQ ; _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 1CTA A 2 ? 35 ? P02588 93 ? 126 ? 1 34 2 1 1CTA B 2 ? 35 ? P02588 93 ? 126 ? 1 34 # 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 1CTA ALA A 10 ? UNP P02588 CYS 101 conflict 9 1 1 1CTA TYR A 21 ? UNP P02588 PHE 112 conflict 20 2 2 1CTA ALA B 10 ? UNP P02588 CYS 101 conflict 9 3 2 1CTA TYR B 21 ? UNP P02588 PHE 112 conflict 20 4 # 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 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 CA non-polymer . 'CALCIUM ION' ? 'Ca 2' 40.078 CYS 'L-peptide linking' y CYSTEINE ? 'C3 H7 N O2 S' 121.158 GLU 'L-peptide linking' y 'GLUTAMIC ACID' ? 'C5 H9 N O4' 147.129 GLY 'peptide linking' y GLYCINE ? 'C2 H5 N O2' 75.067 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 NH2 non-polymer . 'AMINO GROUP' ? 'H2 N' 16.023 PHE 'L-peptide linking' y PHENYLALANINE ? 'C9 H11 N O2' 165.189 SER 'L-peptide linking' y SERINE ? 'C3 H7 N O3' 105.093 THR 'L-peptide linking' y THREONINE ? 'C4 H9 N O3' 119.119 TYR 'L-peptide linking' y TYROSINE ? 'C9 H11 N O3' 181.189 # _pdbx_nmr_ensemble.entry_id 1CTA _pdbx_nmr_ensemble.conformers_calculated_total_number ? _pdbx_nmr_ensemble.conformers_submitted_total_number 1 _pdbx_nmr_ensemble.conformer_selection_criteria ? # _exptl.entry_id 1CTA _exptl.method 'SOLUTION NMR' _exptl.crystals_number ? # _struct.entry_id 1CTA _struct.title 'DETERMINATION OF THE SOLUTION STRUCTURE OF A SYNTHETIC TWO-SITE CALCIUM-BINDING HOMODIMERIC PROTEIN DOMAIN BY NMR SPECTROSCOPY' _struct.pdbx_model_details ? _struct.pdbx_CASP_flag ? _struct.pdbx_model_type_details ? # _struct_keywords.entry_id 1CTA _struct_keywords.pdbx_keywords 'MUSCLE PROTEIN' _struct_keywords.text 'MUSCLE PROTEIN' # 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 ? C N N 2 ? D N N 2 ? # _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 GLU A 4 ? ASP A 15 ? GLU A 3 ASP A 14 1 ? 12 HELX_P HELX_P2 2 ASP A 23 ? ARG A 32 ? ASP A 22 ARG A 31 1 ? 10 HELX_P HELX_P3 3 GLU B 4 ? ASP B 15 ? GLU B 3 ASP B 14 1 ? 12 HELX_P HELX_P4 4 ASP B 23 ? ARG B 32 ? ASP B 22 ARG B 31 1 ? 10 # _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 covale1 covale one ? A ACE 1 C ? ? ? 1_555 A LYS 2 H ? ? A ACE 0 A LYS 1 1_555 ? ? ? ? ? ? ? 0.900 ? ? covale2 covale both ? A ACE 1 C ? ? ? 1_555 A LYS 2 N ? ? A ACE 0 A LYS 1 1_555 ? ? ? ? ? ? ? 1.309 ? ? covale3 covale both ? A GLY 35 C ? ? ? 1_555 A NH2 36 N ? ? A GLY 34 A NH2 35 1_555 ? ? ? ? ? ? ? 1.310 ? ? covale4 covale none ? B ACE 1 O ? ? ? 1_555 B LYS 2 H ? ? B ACE 0 B LYS 1 1_555 ? ? ? ? ? ? ? 1.147 ? ? covale5 covale both ? B ACE 1 C ? ? ? 1_555 B LYS 2 N ? ? B ACE 0 B LYS 1 1_555 ? ? ? ? ? ? ? 1.309 ? ? covale6 covale both ? B GLY 35 C ? ? ? 1_555 B NH2 36 N ? ? B GLY 34 B NH2 35 1_555 ? ? ? ? ? ? ? 1.315 ? ? metalc1 metalc ? ? A ASP 15 OD1 ? ? ? 1_555 C CA . CA ? ? A ASP 14 A CA 69 1_555 ? ? ? ? ? ? ? 2.717 ? ? metalc2 metalc ? ? A ASN 17 ND2 ? ? ? 1_555 C CA . CA ? ? A ASN 16 A CA 69 1_555 ? ? ? ? ? ? ? 2.608 ? ? metalc3 metalc ? ? A ASN 17 OD1 ? ? ? 1_555 C CA . CA ? ? A ASN 16 A CA 69 1_555 ? ? ? ? ? ? ? 2.834 ? ? metalc4 metalc ? ? A ASP 19 OD1 ? ? ? 1_555 C CA . CA ? ? A ASP 18 A CA 69 1_555 ? ? ? ? ? ? ? 2.762 ? ? metalc5 metalc ? ? A TYR 21 O ? ? ? 1_555 C CA . CA ? ? A TYR 20 A CA 69 1_555 ? ? ? ? ? ? ? 2.710 ? ? metalc6 metalc ? ? A GLU 26 OE2 ? ? ? 1_555 C CA . CA ? ? A GLU 25 A CA 69 1_555 ? ? ? ? ? ? ? 2.785 ? ? metalc7 metalc ? ? A GLU 26 OE1 ? ? ? 1_555 C CA . CA ? ? A GLU 25 A CA 69 1_555 ? ? ? ? ? ? ? 2.583 ? ? metalc8 metalc ? ? B ASP 15 OD1 ? ? ? 1_555 D CA . CA ? ? B ASP 14 B CA 70 1_555 ? ? ? ? ? ? ? 2.720 ? ? metalc9 metalc ? ? B ASN 17 OD1 ? ? ? 1_555 D CA . CA ? ? B ASN 16 B CA 70 1_555 ? ? ? ? ? ? ? 2.715 ? ? metalc10 metalc ? ? B ASP 19 OD1 ? ? ? 1_555 D CA . CA ? ? B ASP 18 B CA 70 1_555 ? ? ? ? ? ? ? 2.698 ? ? metalc11 metalc ? ? B TYR 21 O ? ? ? 1_555 D CA . CA ? ? B TYR 20 B CA 70 1_555 ? ? ? ? ? ? ? 2.749 ? ? metalc12 metalc ? ? B GLU 26 OE2 ? ? ? 1_555 D CA . CA ? ? B GLU 25 B CA 70 1_555 ? ? ? ? ? ? ? 2.759 ? ? metalc13 metalc ? ? B GLU 26 OE1 ? ? ? 1_555 D CA . CA ? ? B GLU 25 B CA 70 1_555 ? ? ? ? ? ? ? 2.668 ? ? # loop_ _struct_conn_type.id _struct_conn_type.criteria _struct_conn_type.reference covale ? ? metalc ? ? # loop_ _struct_site.id _struct_site.pdbx_evidence_code _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 _struct_site.details AC1 Software A CA 69 ? 6 'BINDING SITE FOR RESIDUE CA A 69' AC2 Software B CA 70 ? 5 'BINDING SITE FOR RESIDUE CA B 70' # 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 6 ASP A 15 ? ASP A 14 . ? 1_555 ? 2 AC1 6 ASN A 17 ? ASN A 16 . ? 1_555 ? 3 AC1 6 ASP A 19 ? ASP A 18 . ? 1_555 ? 4 AC1 6 TYR A 21 ? TYR A 20 . ? 1_555 ? 5 AC1 6 ASP A 23 ? ASP A 22 . ? 1_555 ? 6 AC1 6 GLU A 26 ? GLU A 25 . ? 1_555 ? 7 AC2 5 ASP B 15 ? ASP B 14 . ? 1_555 ? 8 AC2 5 ASN B 17 ? ASN B 16 . ? 1_555 ? 9 AC2 5 ASP B 19 ? ASP B 18 . ? 1_555 ? 10 AC2 5 TYR B 21 ? TYR B 20 . ? 1_555 ? 11 AC2 5 GLU B 26 ? GLU B 25 . ? 1_555 ? # _database_PDB_matrix.entry_id 1CTA _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 1CTA _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 CA 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 LYS 2 1 1 LYS LYS A . n A 1 3 SER 3 2 2 SER SER A . n A 1 4 GLU 4 3 3 GLU GLU A . n A 1 5 GLU 5 4 4 GLU GLU A . n A 1 6 GLU 6 5 5 GLU GLU A . n A 1 7 LEU 7 6 6 LEU LEU A . n A 1 8 ALA 8 7 7 ALA ALA A . n A 1 9 ASN 9 8 8 ASN ASN A . n A 1 10 ALA 10 9 9 ALA ALA A . n A 1 11 PHE 11 10 10 PHE PHE A . n A 1 12 ARG 12 11 11 ARG ARG A . n A 1 13 ILE 13 12 12 ILE ILE A . n A 1 14 PHE 14 13 13 PHE PHE A . n A 1 15 ASP 15 14 14 ASP ASP A . n A 1 16 LYS 16 15 15 LYS LYS A . n A 1 17 ASN 17 16 16 ASN ASN A . n A 1 18 ALA 18 17 17 ALA ALA A . n A 1 19 ASP 19 18 18 ASP ASP A . n A 1 20 GLY 20 19 19 GLY GLY A . n A 1 21 TYR 21 20 20 TYR TYR A . n A 1 22 ILE 22 21 21 ILE ILE A . n A 1 23 ASP 23 22 22 ASP ASP A . n A 1 24 ILE 24 23 23 ILE ILE A . n A 1 25 GLU 25 24 24 GLU GLU A . n A 1 26 GLU 26 25 25 GLU GLU A . n A 1 27 LEU 27 26 26 LEU LEU A . n A 1 28 GLY 28 27 27 GLY GLY A . n A 1 29 GLU 29 28 28 GLU GLU A . n A 1 30 ILE 30 29 29 ILE ILE A . n A 1 31 LEU 31 30 30 LEU LEU A . n A 1 32 ARG 32 31 31 ARG ARG A . n A 1 33 ALA 33 32 32 ALA ALA A . n A 1 34 THR 34 33 33 THR THR A . n A 1 35 GLY 35 34 34 GLY GLY A . n A 1 36 NH2 36 35 35 NH2 NH2 A . n B 1 1 ACE 1 0 0 ACE ACE B . n B 1 2 LYS 2 1 1 LYS LYS B . n B 1 3 SER 3 2 2 SER SER B . n B 1 4 GLU 4 3 3 GLU GLU B . n B 1 5 GLU 5 4 4 GLU GLU B . n B 1 6 GLU 6 5 5 GLU GLU B . n B 1 7 LEU 7 6 6 LEU LEU B . n B 1 8 ALA 8 7 7 ALA ALA B . n B 1 9 ASN 9 8 8 ASN ASN B . n B 1 10 ALA 10 9 9 ALA ALA B . n B 1 11 PHE 11 10 10 PHE PHE B . n B 1 12 ARG 12 11 11 ARG ARG B . n B 1 13 ILE 13 12 12 ILE ILE B . n B 1 14 PHE 14 13 13 PHE PHE B . n B 1 15 ASP 15 14 14 ASP ASP B . n B 1 16 LYS 16 15 15 LYS LYS B . n B 1 17 ASN 17 16 16 ASN ASN B . n B 1 18 ALA 18 17 17 ALA ALA B . n B 1 19 ASP 19 18 18 ASP ASP B . n B 1 20 GLY 20 19 19 GLY GLY B . n B 1 21 TYR 21 20 20 TYR TYR B . n B 1 22 ILE 22 21 21 ILE ILE B . n B 1 23 ASP 23 22 22 ASP ASP B . n B 1 24 ILE 24 23 23 ILE ILE B . n B 1 25 GLU 25 24 24 GLU GLU B . n B 1 26 GLU 26 25 25 GLU GLU B . n B 1 27 LEU 27 26 26 LEU LEU B . n B 1 28 GLY 28 27 27 GLY GLY B . n B 1 29 GLU 29 28 28 GLU GLU B . n B 1 30 ILE 30 29 29 ILE ILE B . n B 1 31 LEU 31 30 30 LEU LEU B . n B 1 32 ARG 32 31 31 ARG ARG B . n B 1 33 ALA 33 32 32 ALA ALA B . n B 1 34 THR 34 33 33 THR THR B . n B 1 35 GLY 35 34 34 GLY GLY B . n B 1 36 NH2 36 35 35 NH2 NH2 B . n # 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 C 2 CA 1 69 69 CA CA A . D 2 CA 1 70 70 CA CA B . # _pdbx_struct_assembly.id 1 _pdbx_struct_assembly.details author_defined_assembly _pdbx_struct_assembly.method_details ? _pdbx_struct_assembly.oligomeric_details dimeric _pdbx_struct_assembly.oligomeric_count 2 # _pdbx_struct_assembly_gen.assembly_id 1 _pdbx_struct_assembly_gen.oper_expression 1 _pdbx_struct_assembly_gen.asym_id_list A,B,C,D # _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_struct_conn_angle.id _pdbx_struct_conn_angle.ptnr1_label_atom_id _pdbx_struct_conn_angle.ptnr1_label_alt_id _pdbx_struct_conn_angle.ptnr1_label_asym_id _pdbx_struct_conn_angle.ptnr1_label_comp_id _pdbx_struct_conn_angle.ptnr1_label_seq_id _pdbx_struct_conn_angle.ptnr1_auth_atom_id _pdbx_struct_conn_angle.ptnr1_auth_asym_id _pdbx_struct_conn_angle.ptnr1_auth_comp_id _pdbx_struct_conn_angle.ptnr1_auth_seq_id _pdbx_struct_conn_angle.ptnr1_PDB_ins_code _pdbx_struct_conn_angle.ptnr1_symmetry _pdbx_struct_conn_angle.ptnr2_label_atom_id _pdbx_struct_conn_angle.ptnr2_label_alt_id _pdbx_struct_conn_angle.ptnr2_label_asym_id _pdbx_struct_conn_angle.ptnr2_label_comp_id _pdbx_struct_conn_angle.ptnr2_label_seq_id _pdbx_struct_conn_angle.ptnr2_auth_atom_id _pdbx_struct_conn_angle.ptnr2_auth_asym_id _pdbx_struct_conn_angle.ptnr2_auth_comp_id _pdbx_struct_conn_angle.ptnr2_auth_seq_id _pdbx_struct_conn_angle.ptnr2_PDB_ins_code _pdbx_struct_conn_angle.ptnr2_symmetry _pdbx_struct_conn_angle.ptnr3_label_atom_id _pdbx_struct_conn_angle.ptnr3_label_alt_id _pdbx_struct_conn_angle.ptnr3_label_asym_id _pdbx_struct_conn_angle.ptnr3_label_comp_id _pdbx_struct_conn_angle.ptnr3_label_seq_id _pdbx_struct_conn_angle.ptnr3_auth_atom_id _pdbx_struct_conn_angle.ptnr3_auth_asym_id _pdbx_struct_conn_angle.ptnr3_auth_comp_id _pdbx_struct_conn_angle.ptnr3_auth_seq_id _pdbx_struct_conn_angle.ptnr3_PDB_ins_code _pdbx_struct_conn_angle.ptnr3_symmetry _pdbx_struct_conn_angle.value _pdbx_struct_conn_angle.value_esd 1 OD1 ? A ASP 15 ? A ASP 14 ? 1_555 CA ? C CA . ? A CA 69 ? 1_555 ND2 ? A ASN 17 ? A ASN 16 ? 1_555 85.2 ? 2 OD1 ? A ASP 15 ? A ASP 14 ? 1_555 CA ? C CA . ? A CA 69 ? 1_555 OD1 ? A ASN 17 ? A ASN 16 ? 1_555 122.6 ? 3 ND2 ? A ASN 17 ? A ASN 16 ? 1_555 CA ? C CA . ? A CA 69 ? 1_555 OD1 ? A ASN 17 ? A ASN 16 ? 1_555 47.2 ? 4 OD1 ? A ASP 15 ? A ASP 14 ? 1_555 CA ? C CA . ? A CA 69 ? 1_555 OD1 ? A ASP 19 ? A ASP 18 ? 1_555 60.1 ? 5 ND2 ? A ASN 17 ? A ASN 16 ? 1_555 CA ? C CA . ? A CA 69 ? 1_555 OD1 ? A ASP 19 ? A ASP 18 ? 1_555 64.8 ? 6 OD1 ? A ASN 17 ? A ASN 16 ? 1_555 CA ? C CA . ? A CA 69 ? 1_555 OD1 ? A ASP 19 ? A ASP 18 ? 1_555 108.6 ? 7 OD1 ? A ASP 15 ? A ASP 14 ? 1_555 CA ? C CA . ? A CA 69 ? 1_555 O ? A TYR 21 ? A TYR 20 ? 1_555 68.8 ? 8 ND2 ? A ASN 17 ? A ASN 16 ? 1_555 CA ? C CA . ? A CA 69 ? 1_555 O ? A TYR 21 ? A TYR 20 ? 1_555 131.5 ? 9 OD1 ? A ASN 17 ? A ASN 16 ? 1_555 CA ? C CA . ? A CA 69 ? 1_555 O ? A TYR 21 ? A TYR 20 ? 1_555 164.6 ? 10 OD1 ? A ASP 19 ? A ASP 18 ? 1_555 CA ? C CA . ? A CA 69 ? 1_555 O ? A TYR 21 ? A TYR 20 ? 1_555 66.7 ? 11 OD1 ? A ASP 15 ? A ASP 14 ? 1_555 CA ? C CA . ? A CA 69 ? 1_555 OE2 ? A GLU 26 ? A GLU 25 ? 1_555 116.3 ? 12 ND2 ? A ASN 17 ? A ASN 16 ? 1_555 CA ? C CA . ? A CA 69 ? 1_555 OE2 ? A GLU 26 ? A GLU 25 ? 1_555 97.0 ? 13 OD1 ? A ASN 17 ? A ASN 16 ? 1_555 CA ? C CA . ? A CA 69 ? 1_555 OE2 ? A GLU 26 ? A GLU 25 ? 1_555 56.2 ? 14 OD1 ? A ASP 19 ? A ASP 18 ? 1_555 CA ? C CA . ? A CA 69 ? 1_555 OE2 ? A GLU 26 ? A GLU 25 ? 1_555 161.3 ? 15 O ? A TYR 21 ? A TYR 20 ? 1_555 CA ? C CA . ? A CA 69 ? 1_555 OE2 ? A GLU 26 ? A GLU 25 ? 1_555 131.0 ? 16 OD1 ? A ASP 15 ? A ASP 14 ? 1_555 CA ? C CA . ? A CA 69 ? 1_555 OE1 ? A GLU 26 ? A GLU 25 ? 1_555 156.9 ? 17 ND2 ? A ASN 17 ? A ASN 16 ? 1_555 CA ? C CA . ? A CA 69 ? 1_555 OE1 ? A GLU 26 ? A GLU 25 ? 1_555 112.4 ? 18 OD1 ? A ASN 17 ? A ASN 16 ? 1_555 CA ? C CA . ? A CA 69 ? 1_555 OE1 ? A GLU 26 ? A GLU 25 ? 1_555 67.8 ? 19 OD1 ? A ASP 19 ? A ASP 18 ? 1_555 CA ? C CA . ? A CA 69 ? 1_555 OE1 ? A GLU 26 ? A GLU 25 ? 1_555 140.2 ? 20 O ? A TYR 21 ? A TYR 20 ? 1_555 CA ? C CA . ? A CA 69 ? 1_555 OE1 ? A GLU 26 ? A GLU 25 ? 1_555 105.9 ? 21 OE2 ? A GLU 26 ? A GLU 25 ? 1_555 CA ? C CA . ? A CA 69 ? 1_555 OE1 ? A GLU 26 ? A GLU 25 ? 1_555 49.1 ? 22 OD1 ? B ASP 15 ? B ASP 14 ? 1_555 CA ? D CA . ? B CA 70 ? 1_555 OD1 ? B ASN 17 ? B ASN 16 ? 1_555 125.1 ? 23 OD1 ? B ASP 15 ? B ASP 14 ? 1_555 CA ? D CA . ? B CA 70 ? 1_555 OD1 ? B ASP 19 ? B ASP 18 ? 1_555 61.7 ? 24 OD1 ? B ASN 17 ? B ASN 16 ? 1_555 CA ? D CA . ? B CA 70 ? 1_555 OD1 ? B ASP 19 ? B ASP 18 ? 1_555 116.2 ? 25 OD1 ? B ASP 15 ? B ASP 14 ? 1_555 CA ? D CA . ? B CA 70 ? 1_555 O ? B TYR 21 ? B TYR 20 ? 1_555 67.2 ? 26 OD1 ? B ASN 17 ? B ASN 16 ? 1_555 CA ? D CA . ? B CA 70 ? 1_555 O ? B TYR 21 ? B TYR 20 ? 1_555 167.6 ? 27 OD1 ? B ASP 19 ? B ASP 18 ? 1_555 CA ? D CA . ? B CA 70 ? 1_555 O ? B TYR 21 ? B TYR 20 ? 1_555 65.9 ? 28 OD1 ? B ASP 15 ? B ASP 14 ? 1_555 CA ? D CA . ? B CA 70 ? 1_555 OE2 ? B GLU 26 ? B GLU 25 ? 1_555 116.3 ? 29 OD1 ? B ASN 17 ? B ASN 16 ? 1_555 CA ? D CA . ? B CA 70 ? 1_555 OE2 ? B GLU 26 ? B GLU 25 ? 1_555 58.8 ? 30 OD1 ? B ASP 19 ? B ASP 18 ? 1_555 CA ? D CA . ? B CA 70 ? 1_555 OE2 ? B GLU 26 ? B GLU 25 ? 1_555 173.1 ? 31 O ? B TYR 21 ? B TYR 20 ? 1_555 CA ? D CA . ? B CA 70 ? 1_555 OE2 ? B GLU 26 ? B GLU 25 ? 1_555 120.0 ? 32 OD1 ? B ASP 15 ? B ASP 14 ? 1_555 CA ? D CA . ? B CA 70 ? 1_555 OE1 ? B GLU 26 ? B GLU 25 ? 1_555 149.7 ? 33 OD1 ? B ASN 17 ? B ASN 16 ? 1_555 CA ? D CA . ? B CA 70 ? 1_555 OE1 ? B GLU 26 ? B GLU 25 ? 1_555 73.5 ? 34 OD1 ? B ASP 19 ? B ASP 18 ? 1_555 CA ? D CA . ? B CA 70 ? 1_555 OE1 ? B GLU 26 ? B GLU 25 ? 1_555 136.6 ? 35 O ? B TYR 21 ? B TYR 20 ? 1_555 CA ? D CA . ? B CA 70 ? 1_555 OE1 ? B GLU 26 ? B GLU 25 ? 1_555 96.5 ? 36 OE2 ? B GLU 26 ? B GLU 25 ? 1_555 CA ? D CA . ? B CA 70 ? 1_555 OE1 ? B GLU 26 ? B GLU 25 ? 1_555 48.5 ? # 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 1993-10-31 2 'Structure model' 1 1 2008-03-24 3 'Structure model' 1 2 2011-07-13 4 'Structure model' 1 3 2022-02-16 # _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' 5 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' database_2 2 4 'Structure model' pdbx_database_status 3 4 'Structure model' pdbx_struct_assembly 4 4 'Structure model' pdbx_struct_conn_angle 5 4 'Structure model' pdbx_struct_oper_list 6 4 'Structure model' struct_conn 7 4 'Structure model' struct_ref_seq_dif 8 4 'Structure model' struct_site # 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' 3 4 'Structure model' '_pdbx_database_status.process_site' 4 4 'Structure model' '_pdbx_struct_conn_angle.ptnr1_auth_comp_id' 5 4 'Structure model' '_pdbx_struct_conn_angle.ptnr1_auth_seq_id' 6 4 'Structure model' '_pdbx_struct_conn_angle.ptnr1_label_atom_id' 7 4 'Structure model' '_pdbx_struct_conn_angle.ptnr1_label_comp_id' 8 4 'Structure model' '_pdbx_struct_conn_angle.ptnr1_label_seq_id' 9 4 'Structure model' '_pdbx_struct_conn_angle.ptnr3_auth_comp_id' 10 4 'Structure model' '_pdbx_struct_conn_angle.ptnr3_auth_seq_id' 11 4 'Structure model' '_pdbx_struct_conn_angle.ptnr3_label_atom_id' 12 4 'Structure model' '_pdbx_struct_conn_angle.ptnr3_label_comp_id' 13 4 'Structure model' '_pdbx_struct_conn_angle.ptnr3_label_seq_id' 14 4 'Structure model' '_pdbx_struct_conn_angle.value' 15 4 'Structure model' '_struct_conn.conn_type_id' 16 4 'Structure model' '_struct_conn.id' 17 4 'Structure model' '_struct_conn.pdbx_dist_value' 18 4 'Structure model' '_struct_conn.pdbx_leaving_atom_flag' 19 4 'Structure model' '_struct_conn.ptnr1_auth_asym_id' 20 4 'Structure model' '_struct_conn.ptnr1_auth_comp_id' 21 4 'Structure model' '_struct_conn.ptnr1_auth_seq_id' 22 4 'Structure model' '_struct_conn.ptnr1_label_asym_id' 23 4 'Structure model' '_struct_conn.ptnr1_label_atom_id' 24 4 'Structure model' '_struct_conn.ptnr1_label_comp_id' 25 4 'Structure model' '_struct_conn.ptnr1_label_seq_id' 26 4 'Structure model' '_struct_conn.ptnr2_auth_asym_id' 27 4 'Structure model' '_struct_conn.ptnr2_auth_comp_id' 28 4 'Structure model' '_struct_conn.ptnr2_auth_seq_id' 29 4 'Structure model' '_struct_conn.ptnr2_label_asym_id' 30 4 'Structure model' '_struct_conn.ptnr2_label_atom_id' 31 4 'Structure model' '_struct_conn.ptnr2_label_comp_id' 32 4 'Structure model' '_struct_conn.ptnr2_label_seq_id' 33 4 'Structure model' '_struct_ref_seq_dif.details' 34 4 'Structure model' '_struct_site.pdbx_auth_asym_id' 35 4 'Structure model' '_struct_site.pdbx_auth_comp_id' 36 4 'Structure model' '_struct_site.pdbx_auth_seq_id' # loop_ _pdbx_validate_close_contact.id _pdbx_validate_close_contact.PDB_model_num _pdbx_validate_close_contact.auth_atom_id_1 _pdbx_validate_close_contact.auth_asym_id_1 _pdbx_validate_close_contact.auth_comp_id_1 _pdbx_validate_close_contact.auth_seq_id_1 _pdbx_validate_close_contact.PDB_ins_code_1 _pdbx_validate_close_contact.label_alt_id_1 _pdbx_validate_close_contact.auth_atom_id_2 _pdbx_validate_close_contact.auth_asym_id_2 _pdbx_validate_close_contact.auth_comp_id_2 _pdbx_validate_close_contact.auth_seq_id_2 _pdbx_validate_close_contact.PDB_ins_code_2 _pdbx_validate_close_contact.label_alt_id_2 _pdbx_validate_close_contact.dist 1 1 C B ACE 0 ? ? H B LYS 1 ? ? 0.56 2 1 O A ACE 0 ? ? H A LYS 1 ? ? 1.18 # _pdbx_validate_rmsd_angle.id 1 _pdbx_validate_rmsd_angle.PDB_model_num 1 _pdbx_validate_rmsd_angle.auth_atom_id_1 C _pdbx_validate_rmsd_angle.auth_asym_id_1 A _pdbx_validate_rmsd_angle.auth_comp_id_1 ACE _pdbx_validate_rmsd_angle.auth_seq_id_1 0 _pdbx_validate_rmsd_angle.PDB_ins_code_1 ? _pdbx_validate_rmsd_angle.label_alt_id_1 ? _pdbx_validate_rmsd_angle.auth_atom_id_2 N _pdbx_validate_rmsd_angle.auth_asym_id_2 A _pdbx_validate_rmsd_angle.auth_comp_id_2 LYS _pdbx_validate_rmsd_angle.auth_seq_id_2 1 _pdbx_validate_rmsd_angle.PDB_ins_code_2 ? _pdbx_validate_rmsd_angle.label_alt_id_2 ? _pdbx_validate_rmsd_angle.auth_atom_id_3 CA _pdbx_validate_rmsd_angle.auth_asym_id_3 A _pdbx_validate_rmsd_angle.auth_comp_id_3 LYS _pdbx_validate_rmsd_angle.auth_seq_id_3 1 _pdbx_validate_rmsd_angle.PDB_ins_code_3 ? _pdbx_validate_rmsd_angle.label_alt_id_3 ? _pdbx_validate_rmsd_angle.angle_value 153.61 _pdbx_validate_rmsd_angle.angle_target_value 121.70 _pdbx_validate_rmsd_angle.angle_deviation 31.91 _pdbx_validate_rmsd_angle.angle_standard_deviation 2.50 _pdbx_validate_rmsd_angle.linker_flag Y # 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 SER A 2 ? ? -15.92 148.55 2 1 GLU A 3 ? ? 67.66 -62.21 3 1 ARG A 31 ? ? -55.72 92.63 4 1 ALA A 32 ? ? -82.33 47.29 5 1 THR A 33 ? ? -18.70 101.34 6 1 SER B 2 ? ? 69.72 67.03 7 1 GLU B 3 ? ? 54.41 -24.96 8 1 THR B 33 ? ? -89.95 47.74 # loop_ _pdbx_validate_peptide_omega.id _pdbx_validate_peptide_omega.PDB_model_num _pdbx_validate_peptide_omega.auth_comp_id_1 _pdbx_validate_peptide_omega.auth_asym_id_1 _pdbx_validate_peptide_omega.auth_seq_id_1 _pdbx_validate_peptide_omega.PDB_ins_code_1 _pdbx_validate_peptide_omega.label_alt_id_1 _pdbx_validate_peptide_omega.auth_comp_id_2 _pdbx_validate_peptide_omega.auth_asym_id_2 _pdbx_validate_peptide_omega.auth_seq_id_2 _pdbx_validate_peptide_omega.PDB_ins_code_2 _pdbx_validate_peptide_omega.label_alt_id_2 _pdbx_validate_peptide_omega.omega 1 1 ALA A 32 ? ? THR A 33 ? ? -105.60 2 1 LYS B 1 ? ? SER B 2 ? ? -127.39 # loop_ _pdbx_validate_main_chain_plane.id _pdbx_validate_main_chain_plane.PDB_model_num _pdbx_validate_main_chain_plane.auth_comp_id _pdbx_validate_main_chain_plane.auth_asym_id _pdbx_validate_main_chain_plane.auth_seq_id _pdbx_validate_main_chain_plane.PDB_ins_code _pdbx_validate_main_chain_plane.label_alt_id _pdbx_validate_main_chain_plane.improper_torsion_angle 1 1 ALA A 9 ? ? -11.67 2 1 PHE A 10 ? ? -10.31 3 1 PHE B 10 ? ? -10.65 4 1 ALA B 17 ? ? -10.66 # _pdbx_validate_planes.id 1 _pdbx_validate_planes.PDB_model_num 1 _pdbx_validate_planes.auth_comp_id ARG _pdbx_validate_planes.auth_asym_id B _pdbx_validate_planes.auth_seq_id 31 _pdbx_validate_planes.PDB_ins_code ? _pdbx_validate_planes.label_alt_id ? _pdbx_validate_planes.rmsd 0.142 _pdbx_validate_planes.type 'SIDE CHAIN' # _pdbx_entity_nonpoly.entity_id 2 _pdbx_entity_nonpoly.name 'CALCIUM ION' _pdbx_entity_nonpoly.comp_id CA #