data_2MAT # _entry.id 2MAT # _audit_conform.dict_name mmcif_pdbx.dic _audit_conform.dict_version 5.377 _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 2MAT pdb_00002mat 10.2210/pdb2mat/pdb RCSB RCSB000750 ? ? WWPDB D_1000000750 ? ? # _pdbx_database_status.status_code REL _pdbx_database_status.entry_id 2MAT _pdbx_database_status.recvd_initial_deposition_date 1999-03-29 _pdbx_database_status.deposit_site BNL _pdbx_database_status.process_site RCSB _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 ? _pdbx_database_status.methods_development_category ? _pdbx_database_status.status_code_nmr_data ? # loop_ _audit_author.name _audit_author.pdbx_ordinal 'Lowther, W.T.' 1 'Orville, A.M.' 2 'Madden, D.T.' 3 'Lim, S.' 4 'Rich, D.H.' 5 'Matthews, B.W.' 6 # loop_ _citation.id _citation.title _citation.journal_abbrev _citation.journal_volume _citation.page_first _citation.page_last _citation.year _citation.journal_id_ASTM _citation.country _citation.journal_id_ISSN _citation.journal_id_CSD _citation.book_publisher _citation.pdbx_database_id_PubMed _citation.pdbx_database_id_DOI primary ;Escherichia coli methionine aminopeptidase: implications of crystallographic analyses of the native, mutant, and inhibited enzymes for the mechanism of catalysis. ; Biochemistry 38 7678 7688 1999 BICHAW US 0006-2960 0033 ? 10387007 10.1021/bi990684r 1 ;The anti-angiogenic agent fumagillin covalently modifies a conserved active-site histidine in the Escherichia coli methionine aminopeptidase. ; Proc.Natl.Acad.Sci.USA 95 12153 12157 1998 PNASA6 US 0027-8424 0040 ? 9770455 10.1073/pnas.95.21.12153 2 'Structure of the cobalt-dependent methionine aminopeptidase from Escherichia coli: a new type of proteolytic enzyme.' Biochemistry 32 3907 3912 1993 BICHAW US 0006-2960 0033 ? 8471602 10.1021/bi00066a009 # loop_ _citation_author.citation_id _citation_author.name _citation_author.ordinal _citation_author.identifier_ORCID primary 'Lowther, W.T.' 1 ? primary 'Orville, A.M.' 2 ? primary 'Madden, D.T.' 3 ? primary 'Lim, S.' 4 ? primary 'Rich, D.H.' 5 ? primary 'Matthews, B.W.' 6 ? 1 'Lowther, W.T.' 7 ? 1 'McMillen, D.A.' 8 ? 1 'Orville, A.M.' 9 ? 1 'Matthews, B.W.' 10 ? 2 'Roderick, S.L.' 11 ? 2 'Matthews, B.W.' 12 ? # _cell.entry_id 2MAT _cell.length_a 39.299 _cell.length_b 67.683 _cell.length_c 48.863 _cell.angle_alpha 90.00 _cell.angle_beta 111.24 _cell.angle_gamma 90.00 _cell.Z_PDB 2 _cell.pdbx_unique_axis ? # _symmetry.entry_id 2MAT _symmetry.space_group_name_H-M 'P 1 21 1' _symmetry.pdbx_full_space_group_name_H-M ? _symmetry.cell_setting ? _symmetry.Int_Tables_number 4 # loop_ _entity.id _entity.type _entity.src_method _entity.pdbx_description _entity.formula_weight _entity.pdbx_number_of_molecules _entity.pdbx_ec _entity.pdbx_mutation _entity.pdbx_fragment _entity.details 1 polymer man 'PROTEIN (METHIONINE AMINOPEPTIDASE)' 29341.775 1 3.4.11.18 R175Q ? 'SITE-DIRECTED MUTANT' 2 non-polymer syn 'COBALT (II) ION' 58.933 3 ? ? ? ? 3 non-polymer syn 'SODIUM ION' 22.990 1 ? ? ? ? 4 water nat water 18.015 96 ? ? ? ? # _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 ;MAISIKTPEDIEKMRVAGRLAAEVLEMIEPYVKPGVSTGELDRICNDYIVNEQHAVSACLGYHGYPKSVCISINEVVCHG IPDDAKLLKDGDIVNIDVTVIKDGFHGDTSKMFIVGKPTIMGERLCRITQESLYLALRMVKPGINLREIGAAIQKFVEAE GFSVVREYCGHGIGQGFHEEPQVLHYDSRETNVVLKPGMTFTIEPMVNAGKKEIRTMKDGWTVKTKDRSLSAQYEHTIVV TDNGCEILTLRKDDTIPAIISHDE ; _entity_poly.pdbx_seq_one_letter_code_can ;MAISIKTPEDIEKMRVAGRLAAEVLEMIEPYVKPGVSTGELDRICNDYIVNEQHAVSACLGYHGYPKSVCISINEVVCHG IPDDAKLLKDGDIVNIDVTVIKDGFHGDTSKMFIVGKPTIMGERLCRITQESLYLALRMVKPGINLREIGAAIQKFVEAE GFSVVREYCGHGIGQGFHEEPQVLHYDSRETNVVLKPGMTFTIEPMVNAGKKEIRTMKDGWTVKTKDRSLSAQYEHTIVV TDNGCEILTLRKDDTIPAIISHDE ; _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 MET n 1 2 ALA n 1 3 ILE n 1 4 SER n 1 5 ILE n 1 6 LYS n 1 7 THR n 1 8 PRO n 1 9 GLU n 1 10 ASP n 1 11 ILE n 1 12 GLU n 1 13 LYS n 1 14 MET n 1 15 ARG n 1 16 VAL n 1 17 ALA n 1 18 GLY n 1 19 ARG n 1 20 LEU n 1 21 ALA n 1 22 ALA n 1 23 GLU n 1 24 VAL n 1 25 LEU n 1 26 GLU n 1 27 MET n 1 28 ILE n 1 29 GLU n 1 30 PRO n 1 31 TYR n 1 32 VAL n 1 33 LYS n 1 34 PRO n 1 35 GLY n 1 36 VAL n 1 37 SER n 1 38 THR n 1 39 GLY n 1 40 GLU n 1 41 LEU n 1 42 ASP n 1 43 ARG n 1 44 ILE n 1 45 CYS n 1 46 ASN n 1 47 ASP n 1 48 TYR n 1 49 ILE n 1 50 VAL n 1 51 ASN n 1 52 GLU n 1 53 GLN n 1 54 HIS n 1 55 ALA n 1 56 VAL n 1 57 SER n 1 58 ALA n 1 59 CYS n 1 60 LEU n 1 61 GLY n 1 62 TYR n 1 63 HIS n 1 64 GLY n 1 65 TYR n 1 66 PRO n 1 67 LYS n 1 68 SER n 1 69 VAL n 1 70 CYS n 1 71 ILE n 1 72 SER n 1 73 ILE n 1 74 ASN n 1 75 GLU n 1 76 VAL n 1 77 VAL n 1 78 CYS n 1 79 HIS n 1 80 GLY n 1 81 ILE n 1 82 PRO n 1 83 ASP n 1 84 ASP n 1 85 ALA n 1 86 LYS n 1 87 LEU n 1 88 LEU n 1 89 LYS n 1 90 ASP n 1 91 GLY n 1 92 ASP n 1 93 ILE n 1 94 VAL n 1 95 ASN n 1 96 ILE n 1 97 ASP n 1 98 VAL n 1 99 THR n 1 100 VAL n 1 101 ILE n 1 102 LYS n 1 103 ASP n 1 104 GLY n 1 105 PHE n 1 106 HIS n 1 107 GLY n 1 108 ASP n 1 109 THR n 1 110 SER n 1 111 LYS n 1 112 MET n 1 113 PHE n 1 114 ILE n 1 115 VAL n 1 116 GLY n 1 117 LYS n 1 118 PRO n 1 119 THR n 1 120 ILE n 1 121 MET n 1 122 GLY n 1 123 GLU n 1 124 ARG n 1 125 LEU n 1 126 CYS n 1 127 ARG n 1 128 ILE n 1 129 THR n 1 130 GLN n 1 131 GLU n 1 132 SER n 1 133 LEU n 1 134 TYR n 1 135 LEU n 1 136 ALA n 1 137 LEU n 1 138 ARG n 1 139 MET n 1 140 VAL n 1 141 LYS n 1 142 PRO n 1 143 GLY n 1 144 ILE n 1 145 ASN n 1 146 LEU n 1 147 ARG n 1 148 GLU n 1 149 ILE n 1 150 GLY n 1 151 ALA n 1 152 ALA n 1 153 ILE n 1 154 GLN n 1 155 LYS n 1 156 PHE n 1 157 VAL n 1 158 GLU n 1 159 ALA n 1 160 GLU n 1 161 GLY n 1 162 PHE n 1 163 SER n 1 164 VAL n 1 165 VAL n 1 166 ARG n 1 167 GLU n 1 168 TYR n 1 169 CYS n 1 170 GLY n 1 171 HIS n 1 172 GLY n 1 173 ILE n 1 174 GLY n 1 175 GLN n 1 176 GLY n 1 177 PHE n 1 178 HIS n 1 179 GLU n 1 180 GLU n 1 181 PRO n 1 182 GLN n 1 183 VAL n 1 184 LEU n 1 185 HIS n 1 186 TYR n 1 187 ASP n 1 188 SER n 1 189 ARG n 1 190 GLU n 1 191 THR n 1 192 ASN n 1 193 VAL n 1 194 VAL n 1 195 LEU n 1 196 LYS n 1 197 PRO n 1 198 GLY n 1 199 MET n 1 200 THR n 1 201 PHE n 1 202 THR n 1 203 ILE n 1 204 GLU n 1 205 PRO n 1 206 MET n 1 207 VAL n 1 208 ASN n 1 209 ALA n 1 210 GLY n 1 211 LYS n 1 212 LYS n 1 213 GLU n 1 214 ILE n 1 215 ARG n 1 216 THR n 1 217 MET n 1 218 LYS n 1 219 ASP n 1 220 GLY n 1 221 TRP n 1 222 THR n 1 223 VAL n 1 224 LYS n 1 225 THR n 1 226 LYS n 1 227 ASP n 1 228 ARG n 1 229 SER n 1 230 LEU n 1 231 SER n 1 232 ALA n 1 233 GLN n 1 234 TYR n 1 235 GLU n 1 236 HIS n 1 237 THR n 1 238 ILE n 1 239 VAL n 1 240 VAL n 1 241 THR n 1 242 ASP n 1 243 ASN n 1 244 GLY n 1 245 CYS n 1 246 GLU n 1 247 ILE n 1 248 LEU n 1 249 THR n 1 250 LEU n 1 251 ARG n 1 252 LYS n 1 253 ASP n 1 254 ASP n 1 255 THR n 1 256 ILE n 1 257 PRO n 1 258 ALA n 1 259 ILE n 1 260 ILE n 1 261 SER n 1 262 HIS n 1 263 ASP n 1 264 GLU n # _entity_src_gen.entity_id 1 _entity_src_gen.pdbx_src_id 1 _entity_src_gen.pdbx_alt_source_flag sample _entity_src_gen.pdbx_seq_type ? _entity_src_gen.pdbx_beg_seq_num ? _entity_src_gen.pdbx_end_seq_num ? _entity_src_gen.gene_src_common_name ? _entity_src_gen.gene_src_genus Escherichia _entity_src_gen.pdbx_gene_src_gene ? _entity_src_gen.gene_src_species ? _entity_src_gen.gene_src_strain ? _entity_src_gen.gene_src_tissue ? _entity_src_gen.gene_src_tissue_fraction ? _entity_src_gen.gene_src_details ? _entity_src_gen.pdbx_gene_src_fragment ? _entity_src_gen.pdbx_gene_src_scientific_name 'Escherichia coli' _entity_src_gen.pdbx_gene_src_ncbi_taxonomy_id 562 _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 ? _entity_src_gen.pdbx_host_org_variant ? _entity_src_gen.pdbx_host_org_cell_line 'BL21(DE3)' _entity_src_gen.pdbx_host_org_atcc ? _entity_src_gen.pdbx_host_org_culture_collection ? _entity_src_gen.pdbx_host_org_cell ? _entity_src_gen.pdbx_host_org_organelle ? _entity_src_gen.pdbx_host_org_cellular_location ? _entity_src_gen.pdbx_host_org_vector_type ? _entity_src_gen.pdbx_host_org_vector ? _entity_src_gen.host_org_details ? _entity_src_gen.expression_system_id ? _entity_src_gen.plasmid_name PET28B _entity_src_gen.plasmid_details ? _entity_src_gen.pdbx_description ? # _struct_ref.id 1 _struct_ref.db_name UNP _struct_ref.db_code AMPM_ECOLI _struct_ref.entity_id 1 _struct_ref.pdbx_db_accession P07906 _struct_ref.pdbx_align_begin ? _struct_ref.pdbx_seq_one_letter_code ? _struct_ref.pdbx_db_isoform ? # _struct_ref_seq.align_id 1 _struct_ref_seq.ref_id 1 _struct_ref_seq.pdbx_PDB_id_code 2MAT _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 264 _struct_ref_seq.pdbx_seq_align_end_ins_code ? _struct_ref_seq.pdbx_db_accession P07906 _struct_ref_seq.db_align_beg 1 _struct_ref_seq.pdbx_db_align_beg_ins_code ? _struct_ref_seq.db_align_end 264 _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 264 # _struct_ref_seq_dif.align_id 1 _struct_ref_seq_dif.pdbx_pdb_id_code 2MAT _struct_ref_seq_dif.mon_id GLN _struct_ref_seq_dif.pdbx_pdb_strand_id A _struct_ref_seq_dif.seq_num 175 _struct_ref_seq_dif.pdbx_pdb_ins_code ? _struct_ref_seq_dif.pdbx_seq_db_name UNP _struct_ref_seq_dif.pdbx_seq_db_accession_code P07906 _struct_ref_seq_dif.db_mon_id ARG _struct_ref_seq_dif.pdbx_seq_db_seq_num 175 _struct_ref_seq_dif.details 'engineered mutation' _struct_ref_seq_dif.pdbx_auth_seq_num 175 _struct_ref_seq_dif.pdbx_ordinal 1 # 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 CO non-polymer . 'COBALT (II) ION' ? 'Co 2' 58.933 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 HOH non-polymer . WATER ? 'H2 O' 18.015 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 NA non-polymer . 'SODIUM ION' ? 'Na 1' 22.990 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 2MAT _exptl.method 'X-RAY DIFFRACTION' _exptl.crystals_number 1 # _exptl_crystal.id 1 _exptl_crystal.density_meas ? _exptl_crystal.density_Matthews 2.05 _exptl_crystal.density_percent_sol 39.4 _exptl_crystal.description ? # _exptl_crystal_grow.crystal_id 1 _exptl_crystal_grow.method 'VAPOR DIFFUSION, HANGING DROP' _exptl_crystal_grow.temp ? _exptl_crystal_grow.temp_details ? _exptl_crystal_grow.pH 7.1 _exptl_crystal_grow.pdbx_details ;CRYSTALS OF THE CO(II)-SUBSTITUTED ENZYME WERE GROWN AT ROOM TEMPERATURE BY VAPOR DIFFUSION IN 20-30 UL SITTING DROPS AFTER MIXING THE PROTEIN, 12 MG/ML SOLUTION IN STORAGE BUFFER(25 MM HEPES PH 6.8, 25 MM K2SO4, 100 MM NACL, 1 MM COCL2, 15 MM METHIONINE),CONTAINING 48.8 MM N-OCTANOYL SUCROSE, 1:1 WITH WELL SOLUTIONS (24-26% PEG4000, 0.1M HEPES PH7.0-7.2,FRESH 2 MM COCL2)., pH 7.1, VAPOR DIFFUSION, HANGING DROP ; _exptl_crystal_grow.pdbx_pH_range . # _diffrn.id 1 _diffrn.ambient_temp 298 _diffrn.ambient_temp_details ? _diffrn.crystal_id 1 # _diffrn_detector.diffrn_id 1 _diffrn_detector.detector 'IMAGE PLATE' _diffrn_detector.type 'RIGAKU RAXIS IV' _diffrn_detector.pdbx_collection_date 1998-04-10 _diffrn_detector.details ? # _diffrn_radiation.diffrn_id 1 _diffrn_radiation.wavelength_id 1 _diffrn_radiation.pdbx_monochromatic_or_laue_m_l M _diffrn_radiation.monochromator 'NI FILTER' _diffrn_radiation.pdbx_diffrn_protocol 'SINGLE WAVELENGTH' _diffrn_radiation.pdbx_scattering_type x-ray # _diffrn_radiation_wavelength.id 1 _diffrn_radiation_wavelength.wavelength 1.5418 _diffrn_radiation_wavelength.wt 1.0 # _diffrn_source.diffrn_id 1 _diffrn_source.source 'ROTATING ANODE' _diffrn_source.type 'RIGAKU RU200' _diffrn_source.pdbx_synchrotron_site ? _diffrn_source.pdbx_synchrotron_beamline ? _diffrn_source.pdbx_wavelength 1.5418 _diffrn_source.pdbx_wavelength_list ? # _reflns.entry_id 2MAT _reflns.observed_criterion_sigma_I ? _reflns.observed_criterion_sigma_F ? _reflns.d_resolution_low 35.5 _reflns.d_resolution_high 1.9 _reflns.number_obs 18444 _reflns.number_all ? _reflns.percent_possible_obs 100 _reflns.pdbx_Rmerge_I_obs ? _reflns.pdbx_Rsym_value 0.0770000 _reflns.pdbx_netI_over_sigmaI 22.7 _reflns.B_iso_Wilson_estimate 15.5 _reflns.pdbx_redundancy 5.1 _reflns.R_free_details ? _reflns.limit_h_max ? _reflns.limit_h_min ? _reflns.limit_k_max ? _reflns.limit_k_min ? _reflns.limit_l_max ? _reflns.limit_l_min ? _reflns.observed_criterion_F_max ? _reflns.observed_criterion_F_min ? _reflns.pdbx_diffrn_id 1 _reflns.pdbx_ordinal 1 # _reflns_shell.d_res_high 1.90 _reflns_shell.d_res_low 1.97 _reflns_shell.percent_possible_all 100 _reflns_shell.Rmerge_I_obs ? _reflns_shell.pdbx_Rsym_value 0.2510000 _reflns_shell.meanI_over_sigI_obs 6.1 _reflns_shell.pdbx_redundancy ? _reflns_shell.percent_possible_obs ? _reflns_shell.number_unique_all ? _reflns_shell.pdbx_diffrn_id ? _reflns_shell.pdbx_ordinal 1 # _refine.entry_id 2MAT _refine.ls_number_reflns_obs 18444 _refine.ls_number_reflns_all 18444 _refine.pdbx_ls_sigma_I ? _refine.pdbx_ls_sigma_F 0.0 _refine.pdbx_data_cutoff_high_absF ? _refine.pdbx_data_cutoff_low_absF ? _refine.pdbx_data_cutoff_high_rms_absF ? _refine.ls_d_res_low 35.5 _refine.ls_d_res_high 1.9 _refine.ls_percent_reflns_obs 100 _refine.ls_R_factor_obs ? _refine.ls_R_factor_all 0.1550000 _refine.ls_R_factor_R_work ? _refine.ls_R_factor_R_free ? _refine.ls_R_factor_R_free_error ? _refine.ls_R_factor_R_free_error_details ? _refine.ls_percent_reflns_R_free ? _refine.ls_number_reflns_R_free ? _refine.ls_number_parameters ? _refine.ls_number_restraints ? _refine.occupancy_min ? _refine.occupancy_max ? _refine.B_iso_mean ? _refine.aniso_B[1][1] ? _refine.aniso_B[2][2] ? _refine.aniso_B[3][3] ? _refine.aniso_B[1][2] ? _refine.aniso_B[1][3] ? _refine.aniso_B[2][3] ? _refine.solvent_model_details TNT _refine.solvent_model_param_ksol 0.825 _refine.solvent_model_param_bsol 212.2 _refine.pdbx_ls_cross_valid_method ? _refine.details ? _refine.pdbx_starting_model 1MAT _refine.pdbx_method_to_determine_struct 'MOLECULAR REPLACEMENT' _refine.pdbx_isotropic_thermal_model 'TNT BCORREL V1.0' _refine.pdbx_stereochemistry_target_values 'TNT PROTGEO' _refine.pdbx_stereochem_target_val_spec_case ? _refine.pdbx_R_Free_selection_details ? _refine.pdbx_overall_ESU_R ? _refine.pdbx_overall_ESU_R_Free ? _refine.overall_SU_ML ? _refine.overall_SU_B ? _refine.ls_redundancy_reflns_obs ? _refine.B_iso_min ? _refine.B_iso_max ? _refine.pdbx_refine_id 'X-RAY DIFFRACTION' _refine.pdbx_diffrn_id 1 _refine.pdbx_TLS_residual_ADP_flag ? _refine.correlation_coeff_Fo_to_Fc ? _refine.correlation_coeff_Fo_to_Fc_free ? _refine.pdbx_solvent_vdw_probe_radii ? _refine.pdbx_solvent_ion_probe_radii ? _refine.pdbx_solvent_shrinkage_radii ? _refine.pdbx_overall_phase_error ? _refine.overall_SU_R_Cruickshank_DPI ? _refine.pdbx_overall_SU_R_free_Cruickshank_DPI ? _refine.pdbx_overall_SU_R_Blow_DPI ? _refine.pdbx_overall_SU_R_free_Blow_DPI ? # _refine_hist.pdbx_refine_id 'X-RAY DIFFRACTION' _refine_hist.cycle_id LAST _refine_hist.pdbx_number_atoms_protein 1991 _refine_hist.pdbx_number_atoms_nucleic_acid 0 _refine_hist.pdbx_number_atoms_ligand 4 _refine_hist.number_atoms_solvent 96 _refine_hist.number_atoms_total 2091 _refine_hist.d_res_high 1.9 _refine_hist.d_res_low 35.5 # loop_ _refine_ls_restr.type _refine_ls_restr.dev_ideal _refine_ls_restr.dev_ideal_target _refine_ls_restr.weight _refine_ls_restr.number _refine_ls_restr.pdbx_refine_id _refine_ls_restr.pdbx_restraint_function t_bond_d 0.012 ? 0.8 2026 'X-RAY DIFFRACTION' ? t_angle_deg 2.3 ? 1.3 2738 'X-RAY DIFFRACTION' ? t_dihedral_angle_d 16.4 ? 0.0 1224 'X-RAY DIFFRACTION' ? t_incorr_chiral_ct 0 ? ? ? 'X-RAY DIFFRACTION' ? t_pseud_angle ? ? ? ? 'X-RAY DIFFRACTION' ? t_trig_c_planes 0.008 ? 2.0 51 'X-RAY DIFFRACTION' ? t_gen_planes 0.013 ? 5.0 295 'X-RAY DIFFRACTION' ? t_it 4.1 ? 1.0 2026 'X-RAY DIFFRACTION' ? t_nbd 0.013 ? 10 18 'X-RAY DIFFRACTION' ? # _pdbx_refine.entry_id 2MAT _pdbx_refine.R_factor_all_no_cutoff 0.1550000 _pdbx_refine.R_factor_obs_no_cutoff ? _pdbx_refine.free_R_factor_no_cutoff ? _pdbx_refine.free_R_val_test_set_size_perc_no_cutoff ? _pdbx_refine.free_R_val_test_set_ct_no_cutoff ? _pdbx_refine.R_factor_all_4sig_cutoff ? _pdbx_refine.R_factor_obs_4sig_cutoff ? _pdbx_refine.free_R_factor_4sig_cutoff ? _pdbx_refine.free_R_val_test_set_size_perc_4sig_cutoff ? _pdbx_refine.free_R_val_test_set_ct_4sig_cutoff ? _pdbx_refine.number_reflns_obs_4sig_cutoff ? _pdbx_refine.number_reflns_obs_no_cutoff ? _pdbx_refine.pdbx_refine_id 'X-RAY DIFFRACTION' _pdbx_refine.free_R_error_no_cutoff ? # _struct.entry_id 2MAT _struct.title 'E.COLI METHIONINE AMINOPEPTIDASE AT 1.9 ANGSTROM RESOLUTION' _struct.pdbx_model_details ? _struct.pdbx_CASP_flag ? _struct.pdbx_model_type_details ? # _struct_keywords.entry_id 2MAT _struct_keywords.pdbx_keywords HYDROLASE _struct_keywords.text 'HYDROLASE(ALPHA-AMINOACYLPEPTIDE), HYDROLASE' # loop_ _struct_asym.id _struct_asym.pdbx_blank_PDB_chainid_flag _struct_asym.pdbx_modified _struct_asym.entity_id _struct_asym.details A N N 1 ? B N N 2 ? C N N 2 ? D N N 2 ? E N N 3 ? F N N 4 ? # _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 A THR A 7 ? GLU A 29 ? THR A 7 GLU A 29 1 ? 23 HELX_P HELX_P2 B SER A 37 ? HIS A 54 ? SER A 37 HIS A 54 1 ? 18 HELX_P HELX_P3 C ILE A 120 ? VAL A 140 ? ILE A 120 VAL A 140 1 ? 21 HELX_P HELX_P4 D ASN A 145 ? GLU A 160 ? ASN A 145 GLU A 160 1 ? 16 # _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 metalc1 metalc ? ? A HIS 54 NE2 ? ? ? 1_555 D CO . CO ? ? A HIS 54 A CO 403 1_555 ? ? ? ? ? ? ? 2.232 ? ? metalc2 metalc ? ? A ASN 74 O ? ? ? 1_555 E NA . NA ? ? A ASN 74 A NA 501 1_555 ? ? ? ? ? ? ? 2.586 ? ? metalc3 metalc ? ? A VAL 76 O ? ? ? 1_555 E NA . NA ? ? A VAL 76 A NA 501 1_555 ? ? ? ? ? ? ? 2.537 ? ? metalc4 metalc ? ? A ASP 97 OD1 ? ? ? 1_555 C CO . CO ? ? A ASP 97 A CO 402 1_555 ? ? ? ? ? ? ? 2.132 ? ? metalc5 metalc ? ? A ASP 97 OD2 ? ? ? 1_555 C CO . CO ? ? A ASP 97 A CO 402 1_555 ? ? ? ? ? ? ? 2.370 ? ? metalc6 metalc ? ? A ASP 108 OD2 ? ? ? 1_555 B CO . CO ? ? A ASP 108 A CO 401 1_555 ? ? ? ? ? ? ? 1.916 ? ? metalc7 metalc ? ? A ASP 108 OD1 ? ? ? 1_555 C CO . CO ? ? A ASP 108 A CO 402 1_555 ? ? ? ? ? ? ? 2.041 ? ? metalc8 metalc ? ? A HIS 171 NE2 ? ? ? 1_555 B CO . CO ? ? A HIS 171 A CO 401 1_555 ? ? ? ? ? ? ? 2.152 ? ? metalc9 metalc ? ? A GLU 204 OE2 ? ? ? 1_555 B CO . CO ? ? A GLU 204 A CO 401 1_555 ? ? ? ? ? ? ? 2.083 ? ? metalc10 metalc ? ? A SER 231 O ? ? ? 1_555 E NA . NA ? ? A SER 231 A NA 501 1_555 ? ? ? ? ? ? ? 2.542 ? ? metalc11 metalc ? ? A GLU 235 OE2 ? ? ? 1_555 B CO . CO ? ? A GLU 235 A CO 401 1_555 ? ? ? ? ? ? ? 1.992 ? ? metalc12 metalc ? ? A GLU 235 OE1 ? ? ? 1_555 C CO . CO ? ? A GLU 235 A CO 402 1_555 ? ? ? ? ? ? ? 2.150 ? ? metalc13 metalc ? ? B CO . CO ? ? ? 1_555 F HOH . O ? ? A CO 401 A HOH 502 1_555 ? ? ? ? ? ? ? 2.142 ? ? metalc14 metalc ? ? C CO . CO ? ? ? 1_555 F HOH . O ? ? A CO 402 A HOH 502 1_555 ? ? ? ? ? ? ? 2.077 ? ? metalc15 metalc ? ? C CO . CO ? ? ? 1_555 F HOH . O ? ? A CO 402 A HOH 503 1_555 ? ? ? ? ? ? ? 2.201 ? ? metalc16 metalc ? ? D CO . CO ? ? ? 1_555 F HOH . O ? ? A CO 403 A HOH 554 1_555 ? ? ? ? ? ? ? 2.310 ? ? metalc17 metalc ? ? D CO . CO ? ? ? 1_555 F HOH . O ? ? A CO 403 A HOH 555 1_555 ? ? ? ? ? ? ? 2.691 ? ? metalc18 metalc ? ? D CO . CO ? ? ? 1_555 F HOH . O ? ? A CO 403 A HOH 556 1_555 ? ? ? ? ? ? ? 2.482 ? ? metalc19 metalc ? ? E NA . NA ? ? ? 1_555 F HOH . O ? ? A NA 501 A HOH 507 1_555 ? ? ? ? ? ? ? 2.891 ? ? # _struct_conn_type.id metalc _struct_conn_type.criteria ? _struct_conn_type.reference ? # _struct_mon_prot_cis.pdbx_id 1 _struct_mon_prot_cis.label_comp_id GLU _struct_mon_prot_cis.label_seq_id 180 _struct_mon_prot_cis.label_asym_id A _struct_mon_prot_cis.label_alt_id . _struct_mon_prot_cis.pdbx_PDB_ins_code ? _struct_mon_prot_cis.auth_comp_id GLU _struct_mon_prot_cis.auth_seq_id 180 _struct_mon_prot_cis.auth_asym_id A _struct_mon_prot_cis.pdbx_label_comp_id_2 PRO _struct_mon_prot_cis.pdbx_label_seq_id_2 181 _struct_mon_prot_cis.pdbx_label_asym_id_2 A _struct_mon_prot_cis.pdbx_PDB_ins_code_2 ? _struct_mon_prot_cis.pdbx_auth_comp_id_2 PRO _struct_mon_prot_cis.pdbx_auth_seq_id_2 181 _struct_mon_prot_cis.pdbx_auth_asym_id_2 A _struct_mon_prot_cis.pdbx_PDB_model_num 1 _struct_mon_prot_cis.pdbx_omega_angle 1.48 # loop_ _struct_sheet.id _struct_sheet.type _struct_sheet.number_strands _struct_sheet.details 1A ? 5 ? 1B ? 6 ? # 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 1A 1 2 ? anti-parallel 1A 2 3 ? anti-parallel 1A 3 4 ? anti-parallel 1A 4 5 ? anti-parallel 1B 1 2 ? anti-parallel 1B 2 3 ? anti-parallel 1B 3 4 ? anti-parallel 1B 4 5 ? anti-parallel 1B 5 6 ? 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 1A 1 VAL A 56 ? ALA A 58 ? VAL A 56 ALA A 58 1A 2 ASP A 92 ? LYS A 102 ? ASP A 92 LYS A 102 1A 3 HIS A 106 ? VAL A 115 ? HIS A 106 VAL A 115 1A 4 SER A 231 ? VAL A 240 ? SER A 231 VAL A 240 1A 5 MET A 199 ? ALA A 209 ? MET A 199 ALA A 209 1B 1 CYS A 70 ? ASN A 74 ? CYS A 70 ASN A 74 1B 2 ASP A 92 ? LYS A 102 ? ASP A 92 LYS A 102 1B 3 HIS A 106 ? VAL A 115 ? HIS A 106 VAL A 115 1B 4 SER A 231 ? VAL A 240 ? SER A 231 VAL A 240 1B 5 GLY A 244 ? LEU A 248 ? GLY A 244 LEU A 248 1B 6 ALA A 258 ? HIS A 262 ? ALA A 258 HIS A 262 # 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 1A 1 2 N VAL A 56 ? N VAL A 56 O ILE A 101 ? O ILE A 101 1A 2 3 N VAL A 98 ? N VAL A 98 O THR A 109 ? O THR A 109 1A 3 4 O SER A 110 ? O SER A 110 N GLU A 235 ? N GLU A 235 1A 4 5 O ILE A 238 ? O ILE A 238 N PHE A 201 ? N PHE A 201 1B 1 2 O CYS A 70 ? O CYS A 70 N ASP A 97 ? N ASP A 97 1B 2 3 N VAL A 98 ? N VAL A 98 O THR A 109 ? O THR A 109 1B 3 4 O SER A 110 ? O SER A 110 N GLU A 235 ? N GLU A 235 1B 4 5 O VAL A 239 ? O VAL A 239 N GLU A 246 ? N GLU A 246 1B 5 6 N CYS A 245 ? N CYS A 245 O ILE A 260 ? O ILE A 260 # 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 ACT Author ? ? ? ? 7 'DINUCLEAR METAL CENTER' AC1 Software A CO 401 ? 7 'BINDING SITE FOR RESIDUE CO A 401' AC2 Software A CO 402 ? 6 'BINDING SITE FOR RESIDUE CO A 402' AC3 Software A CO 403 ? 4 'BINDING SITE FOR RESIDUE CO A 403' AC4 Software A NA 501 ? 5 'BINDING SITE FOR RESIDUE NA A 501' # 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 ACT 7 ASP A 97 ? ASP A 97 . ? 1_555 ? 2 ACT 7 ASP A 108 ? ASP A 108 . ? 1_555 ? 3 ACT 7 HIS A 171 ? HIS A 171 . ? 1_555 ? 4 ACT 7 GLU A 204 ? GLU A 204 . ? 1_555 ? 5 ACT 7 GLU A 235 ? GLU A 235 . ? 1_555 ? 6 ACT 7 CO B . ? CO A 401 . ? 1_555 ? 7 ACT 7 CO C . ? CO A 402 . ? 1_555 ? 8 AC1 7 ASP A 108 ? ASP A 108 . ? 1_555 ? 9 AC1 7 HIS A 171 ? HIS A 171 . ? 1_555 ? 10 AC1 7 THR A 202 ? THR A 202 . ? 1_555 ? 11 AC1 7 GLU A 204 ? GLU A 204 . ? 1_555 ? 12 AC1 7 GLU A 235 ? GLU A 235 . ? 1_555 ? 13 AC1 7 CO C . ? CO A 402 . ? 1_555 ? 14 AC1 7 HOH F . ? HOH A 502 . ? 1_555 ? 15 AC2 6 ASP A 97 ? ASP A 97 . ? 1_555 ? 16 AC2 6 ASP A 108 ? ASP A 108 . ? 1_555 ? 17 AC2 6 GLU A 235 ? GLU A 235 . ? 1_555 ? 18 AC2 6 CO B . ? CO A 401 . ? 1_555 ? 19 AC2 6 HOH F . ? HOH A 502 . ? 1_555 ? 20 AC2 6 HOH F . ? HOH A 503 . ? 1_555 ? 21 AC3 4 HIS A 54 ? HIS A 54 . ? 1_555 ? 22 AC3 4 HOH F . ? HOH A 554 . ? 1_555 ? 23 AC3 4 HOH F . ? HOH A 555 . ? 1_555 ? 24 AC3 4 HOH F . ? HOH A 556 . ? 1_555 ? 25 AC4 5 SER A 72 ? SER A 72 . ? 1_555 ? 26 AC4 5 ASN A 74 ? ASN A 74 . ? 1_555 ? 27 AC4 5 VAL A 76 ? VAL A 76 . ? 1_555 ? 28 AC4 5 SER A 231 ? SER A 231 . ? 1_555 ? 29 AC4 5 HOH F . ? HOH A 507 . ? 1_555 ? # _database_PDB_matrix.entry_id 2MAT _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 2MAT _atom_sites.fract_transf_matrix[1][1] 0.025446 _atom_sites.fract_transf_matrix[1][2] 0.000000 _atom_sites.fract_transf_matrix[1][3] 0.009890 _atom_sites.fract_transf_matrix[2][1] 0.000000 _atom_sites.fract_transf_matrix[2][2] 0.014775 _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] 0.021957 _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 CO N NA 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 1 ? ? ? A . n A 1 2 ALA 2 2 2 ALA ALA A . n A 1 3 ILE 3 3 3 ILE ILE A . n A 1 4 SER 4 4 4 SER SER A . n A 1 5 ILE 5 5 5 ILE ILE A . n A 1 6 LYS 6 6 6 LYS LYS A . n A 1 7 THR 7 7 7 THR THR A . n A 1 8 PRO 8 8 8 PRO PRO A . n A 1 9 GLU 9 9 9 GLU GLU A . n A 1 10 ASP 10 10 10 ASP ASP A . n A 1 11 ILE 11 11 11 ILE ILE A . n A 1 12 GLU 12 12 12 GLU GLU A . n A 1 13 LYS 13 13 13 LYS LYS A . n A 1 14 MET 14 14 14 MET MET A . n A 1 15 ARG 15 15 15 ARG ARG A . n A 1 16 VAL 16 16 16 VAL VAL A . n A 1 17 ALA 17 17 17 ALA ALA A . n A 1 18 GLY 18 18 18 GLY GLY A . n A 1 19 ARG 19 19 19 ARG ARG A . n A 1 20 LEU 20 20 20 LEU LEU A . n A 1 21 ALA 21 21 21 ALA ALA A . n A 1 22 ALA 22 22 22 ALA ALA A . n A 1 23 GLU 23 23 23 GLU GLU A . n A 1 24 VAL 24 24 24 VAL VAL A . n A 1 25 LEU 25 25 25 LEU LEU A . n A 1 26 GLU 26 26 26 GLU GLU A . n A 1 27 MET 27 27 27 MET MET A . n A 1 28 ILE 28 28 28 ILE ILE A . n A 1 29 GLU 29 29 29 GLU GLU A . n A 1 30 PRO 30 30 30 PRO PRO A . n A 1 31 TYR 31 31 31 TYR TYR A . n A 1 32 VAL 32 32 32 VAL VAL A . n A 1 33 LYS 33 33 33 LYS LYS A . n A 1 34 PRO 34 34 34 PRO PRO A . n A 1 35 GLY 35 35 35 GLY GLY A . n A 1 36 VAL 36 36 36 VAL VAL A . n A 1 37 SER 37 37 37 SER SER A . n A 1 38 THR 38 38 38 THR THR A . n A 1 39 GLY 39 39 39 GLY GLY A . n A 1 40 GLU 40 40 40 GLU GLU A . n A 1 41 LEU 41 41 41 LEU LEU A . n A 1 42 ASP 42 42 42 ASP ASP A . n A 1 43 ARG 43 43 43 ARG ARG A . n A 1 44 ILE 44 44 44 ILE ILE A . n A 1 45 CYS 45 45 45 CYS CYS A . n A 1 46 ASN 46 46 46 ASN ASN A . n A 1 47 ASP 47 47 47 ASP ASP A . n A 1 48 TYR 48 48 48 TYR TYR A . n A 1 49 ILE 49 49 49 ILE ILE A . n A 1 50 VAL 50 50 50 VAL VAL A . n A 1 51 ASN 51 51 51 ASN ASN A . n A 1 52 GLU 52 52 52 GLU GLU A . n A 1 53 GLN 53 53 53 GLN GLN A . n A 1 54 HIS 54 54 54 HIS HIS A . n A 1 55 ALA 55 55 55 ALA ALA A . n A 1 56 VAL 56 56 56 VAL VAL A . n A 1 57 SER 57 57 57 SER SER A . n A 1 58 ALA 58 58 58 ALA ALA A . n A 1 59 CYS 59 59 59 CYS CYS A . n A 1 60 LEU 60 60 60 LEU LEU A . n A 1 61 GLY 61 61 61 GLY GLY A . n A 1 62 TYR 62 62 62 TYR TYR A . n A 1 63 HIS 63 63 63 HIS HIS A . n A 1 64 GLY 64 64 64 GLY GLY A . n A 1 65 TYR 65 65 65 TYR TYR A . n A 1 66 PRO 66 66 66 PRO PRO A . n A 1 67 LYS 67 67 67 LYS LYS A . n A 1 68 SER 68 68 68 SER SER A . n A 1 69 VAL 69 69 69 VAL VAL A . n A 1 70 CYS 70 70 70 CYS CYS A . n A 1 71 ILE 71 71 71 ILE ILE A . n A 1 72 SER 72 72 72 SER SER A . n A 1 73 ILE 73 73 73 ILE ILE A . n A 1 74 ASN 74 74 74 ASN ASN A . n A 1 75 GLU 75 75 75 GLU GLU A . n A 1 76 VAL 76 76 76 VAL VAL A . n A 1 77 VAL 77 77 77 VAL VAL A . n A 1 78 CYS 78 78 78 CYS CYS A . n A 1 79 HIS 79 79 79 HIS HIS A . n A 1 80 GLY 80 80 80 GLY GLY A . n A 1 81 ILE 81 81 81 ILE ILE A . n A 1 82 PRO 82 82 82 PRO PRO A . n A 1 83 ASP 83 83 83 ASP ASP A . n A 1 84 ASP 84 84 84 ASP ASP A . n A 1 85 ALA 85 85 85 ALA ALA A . n A 1 86 LYS 86 86 86 LYS LYS A . n A 1 87 LEU 87 87 87 LEU LEU A . n A 1 88 LEU 88 88 88 LEU LEU A . n A 1 89 LYS 89 89 89 LYS LYS A . n A 1 90 ASP 90 90 90 ASP ASP A . n A 1 91 GLY 91 91 91 GLY GLY A . n A 1 92 ASP 92 92 92 ASP ASP A . n A 1 93 ILE 93 93 93 ILE ILE A . n A 1 94 VAL 94 94 94 VAL VAL A . n A 1 95 ASN 95 95 95 ASN ASN A . n A 1 96 ILE 96 96 96 ILE ILE A . n A 1 97 ASP 97 97 97 ASP ASP A . n A 1 98 VAL 98 98 98 VAL VAL A . n A 1 99 THR 99 99 99 THR THR A . n A 1 100 VAL 100 100 100 VAL VAL A . n A 1 101 ILE 101 101 101 ILE ILE A . n A 1 102 LYS 102 102 102 LYS LYS A . n A 1 103 ASP 103 103 103 ASP ASP A . n A 1 104 GLY 104 104 104 GLY GLY A . n A 1 105 PHE 105 105 105 PHE PHE A . n A 1 106 HIS 106 106 106 HIS HIS A . n A 1 107 GLY 107 107 107 GLY GLY A . n A 1 108 ASP 108 108 108 ASP ASP A . n A 1 109 THR 109 109 109 THR THR A . n A 1 110 SER 110 110 110 SER SER A . n A 1 111 LYS 111 111 111 LYS LYS A . n A 1 112 MET 112 112 112 MET MET A . n A 1 113 PHE 113 113 113 PHE PHE A . n A 1 114 ILE 114 114 114 ILE ILE A . n A 1 115 VAL 115 115 115 VAL VAL A . n A 1 116 GLY 116 116 116 GLY GLY A . n A 1 117 LYS 117 117 117 LYS LYS A . n A 1 118 PRO 118 118 118 PRO PRO A . n A 1 119 THR 119 119 119 THR THR A . n A 1 120 ILE 120 120 120 ILE ILE A . n A 1 121 MET 121 121 121 MET MET A . n A 1 122 GLY 122 122 122 GLY GLY A . n A 1 123 GLU 123 123 123 GLU GLU A . n A 1 124 ARG 124 124 124 ARG ARG A . n A 1 125 LEU 125 125 125 LEU LEU A . n A 1 126 CYS 126 126 126 CYS CYS A . n A 1 127 ARG 127 127 127 ARG ARG A . n A 1 128 ILE 128 128 128 ILE ILE A . n A 1 129 THR 129 129 129 THR THR A . n A 1 130 GLN 130 130 130 GLN GLN A . n A 1 131 GLU 131 131 131 GLU GLU A . n A 1 132 SER 132 132 132 SER SER A . n A 1 133 LEU 133 133 133 LEU LEU A . n A 1 134 TYR 134 134 134 TYR TYR A . n A 1 135 LEU 135 135 135 LEU LEU A . n A 1 136 ALA 136 136 136 ALA ALA A . n A 1 137 LEU 137 137 137 LEU LEU A . n A 1 138 ARG 138 138 138 ARG ARG A . n A 1 139 MET 139 139 139 MET MET A . n A 1 140 VAL 140 140 140 VAL VAL A . n A 1 141 LYS 141 141 141 LYS LYS A . n A 1 142 PRO 142 142 142 PRO PRO A . n A 1 143 GLY 143 143 143 GLY GLY A . n A 1 144 ILE 144 144 144 ILE ILE A . n A 1 145 ASN 145 145 145 ASN ASN A . n A 1 146 LEU 146 146 146 LEU LEU A . n A 1 147 ARG 147 147 147 ARG ARG A . n A 1 148 GLU 148 148 148 GLU GLU A . n A 1 149 ILE 149 149 149 ILE ILE A . n A 1 150 GLY 150 150 150 GLY GLY A . n A 1 151 ALA 151 151 151 ALA ALA A . n A 1 152 ALA 152 152 152 ALA ALA A . n A 1 153 ILE 153 153 153 ILE ILE A . n A 1 154 GLN 154 154 154 GLN GLN A . n A 1 155 LYS 155 155 155 LYS LYS A . n A 1 156 PHE 156 156 156 PHE PHE A . n A 1 157 VAL 157 157 157 VAL VAL A . n A 1 158 GLU 158 158 158 GLU GLU A . n A 1 159 ALA 159 159 159 ALA ALA A . n A 1 160 GLU 160 160 160 GLU GLU A . n A 1 161 GLY 161 161 161 GLY GLY A . n A 1 162 PHE 162 162 162 PHE PHE A . n A 1 163 SER 163 163 163 SER SER A . n A 1 164 VAL 164 164 164 VAL VAL A . n A 1 165 VAL 165 165 165 VAL VAL A . n A 1 166 ARG 166 166 166 ARG ARG A . n A 1 167 GLU 167 167 167 GLU GLU A . n A 1 168 TYR 168 168 168 TYR TYR A . n A 1 169 CYS 169 169 169 CYS CYS A . n A 1 170 GLY 170 170 170 GLY GLY A . n A 1 171 HIS 171 171 171 HIS HIS A . n A 1 172 GLY 172 172 172 GLY GLY A . n A 1 173 ILE 173 173 173 ILE ILE A . n A 1 174 GLY 174 174 174 GLY GLY A . n A 1 175 GLN 175 175 175 GLN GLN A . n A 1 176 GLY 176 176 176 GLY GLY A . n A 1 177 PHE 177 177 177 PHE PHE A . n A 1 178 HIS 178 178 178 HIS HIS A . n A 1 179 GLU 179 179 179 GLU GLU A . n A 1 180 GLU 180 180 180 GLU GLU A . n A 1 181 PRO 181 181 181 PRO PRO A . n A 1 182 GLN 182 182 182 GLN GLN A . n A 1 183 VAL 183 183 183 VAL VAL A . n A 1 184 LEU 184 184 184 LEU LEU A . n A 1 185 HIS 185 185 185 HIS HIS A . n A 1 186 TYR 186 186 186 TYR TYR A . n A 1 187 ASP 187 187 187 ASP ASP A . n A 1 188 SER 188 188 188 SER SER A . n A 1 189 ARG 189 189 189 ARG ARG A . n A 1 190 GLU 190 190 190 GLU GLU A . n A 1 191 THR 191 191 191 THR THR A . n A 1 192 ASN 192 192 192 ASN ASN A . n A 1 193 VAL 193 193 193 VAL VAL A . n A 1 194 VAL 194 194 194 VAL VAL A . n A 1 195 LEU 195 195 195 LEU LEU A . n A 1 196 LYS 196 196 196 LYS LYS A . n A 1 197 PRO 197 197 197 PRO PRO A . n A 1 198 GLY 198 198 198 GLY GLY A . n A 1 199 MET 199 199 199 MET MET A . n A 1 200 THR 200 200 200 THR THR A . n A 1 201 PHE 201 201 201 PHE PHE A . n A 1 202 THR 202 202 202 THR THR A . n A 1 203 ILE 203 203 203 ILE ILE A . n A 1 204 GLU 204 204 204 GLU GLU A . n A 1 205 PRO 205 205 205 PRO PRO A . n A 1 206 MET 206 206 206 MET MET A . n A 1 207 VAL 207 207 207 VAL VAL A . n A 1 208 ASN 208 208 208 ASN ASN A . n A 1 209 ALA 209 209 209 ALA ALA A . n A 1 210 GLY 210 210 210 GLY GLY A . n A 1 211 LYS 211 211 211 LYS LYS A . n A 1 212 LYS 212 212 212 LYS LYS A . n A 1 213 GLU 213 213 213 GLU GLU A . n A 1 214 ILE 214 214 214 ILE ILE A . n A 1 215 ARG 215 215 215 ARG ARG A . n A 1 216 THR 216 216 216 THR THR A . n A 1 217 MET 217 217 217 MET MET A . n A 1 218 LYS 218 218 218 LYS LYS A . n A 1 219 ASP 219 219 219 ASP ASP A . n A 1 220 GLY 220 220 220 GLY GLY A . n A 1 221 TRP 221 221 221 TRP TRP A . n A 1 222 THR 222 222 222 THR THR A . n A 1 223 VAL 223 223 223 VAL VAL A . n A 1 224 LYS 224 224 224 LYS LYS A . n A 1 225 THR 225 225 225 THR THR A . n A 1 226 LYS 226 226 226 LYS LYS A . n A 1 227 ASP 227 227 227 ASP ASP A . n A 1 228 ARG 228 228 228 ARG ARG A . n A 1 229 SER 229 229 229 SER SER A . n A 1 230 LEU 230 230 230 LEU LEU A . n A 1 231 SER 231 231 231 SER SER A . n A 1 232 ALA 232 232 232 ALA ALA A . n A 1 233 GLN 233 233 233 GLN GLN A . n A 1 234 TYR 234 234 234 TYR TYR A . n A 1 235 GLU 235 235 235 GLU GLU A . n A 1 236 HIS 236 236 236 HIS HIS A . n A 1 237 THR 237 237 237 THR THR A . n A 1 238 ILE 238 238 238 ILE ILE A . n A 1 239 VAL 239 239 239 VAL VAL A . n A 1 240 VAL 240 240 240 VAL VAL A . n A 1 241 THR 241 241 241 THR THR A . n A 1 242 ASP 242 242 242 ASP ASP A . n A 1 243 ASN 243 243 243 ASN ASN A . n A 1 244 GLY 244 244 244 GLY GLY A . n A 1 245 CYS 245 245 245 CYS CYS A . n A 1 246 GLU 246 246 246 GLU GLU A . n A 1 247 ILE 247 247 247 ILE ILE A . n A 1 248 LEU 248 248 248 LEU LEU A . n A 1 249 THR 249 249 249 THR THR A . n A 1 250 LEU 250 250 250 LEU LEU A . n A 1 251 ARG 251 251 251 ARG ARG A . n A 1 252 LYS 252 252 252 LYS LYS A . n A 1 253 ASP 253 253 253 ASP ASP A . n A 1 254 ASP 254 254 254 ASP ASP A . n A 1 255 THR 255 255 255 THR THR A . n A 1 256 ILE 256 256 256 ILE ILE A . n A 1 257 PRO 257 257 257 PRO PRO A . n A 1 258 ALA 258 258 258 ALA ALA A . n A 1 259 ILE 259 259 259 ILE ILE A . n A 1 260 ILE 260 260 260 ILE ILE A . n A 1 261 SER 261 261 261 SER SER A . n A 1 262 HIS 262 262 262 HIS HIS A . n A 1 263 ASP 263 263 263 ASP ASP A . n A 1 264 GLU 264 264 ? ? ? A . 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 B 2 CO 1 401 401 CO CO A . C 2 CO 1 402 402 CO CO A . D 2 CO 1 403 403 CO CO A . E 3 NA 1 501 501 NA NA A . F 4 HOH 1 502 1 HOH HOH A . F 4 HOH 2 503 2 HOH HOH A . F 4 HOH 3 504 3 HOH HOH A . F 4 HOH 4 505 4 HOH HOH A . F 4 HOH 5 506 5 HOH HOH A . F 4 HOH 6 507 6 HOH HOH A . F 4 HOH 7 508 7 HOH HOH A . F 4 HOH 8 509 8 HOH HOH A . F 4 HOH 9 510 9 HOH HOH A . F 4 HOH 10 511 10 HOH HOH A . F 4 HOH 11 512 11 HOH HOH A . F 4 HOH 12 513 12 HOH HOH A . F 4 HOH 13 514 13 HOH HOH A . F 4 HOH 14 515 14 HOH HOH A . F 4 HOH 15 516 15 HOH HOH A . F 4 HOH 16 517 16 HOH HOH A . F 4 HOH 17 518 17 HOH HOH A . F 4 HOH 18 519 18 HOH HOH A . F 4 HOH 19 520 19 HOH HOH A . F 4 HOH 20 521 20 HOH HOH A . F 4 HOH 21 522 21 HOH HOH A . F 4 HOH 22 523 22 HOH HOH A . F 4 HOH 23 524 23 HOH HOH A . F 4 HOH 24 525 24 HOH HOH A . F 4 HOH 25 526 25 HOH HOH A . F 4 HOH 26 527 26 HOH HOH A . F 4 HOH 27 528 27 HOH HOH A . F 4 HOH 28 529 28 HOH HOH A . F 4 HOH 29 530 29 HOH HOH A . F 4 HOH 30 531 30 HOH HOH A . F 4 HOH 31 532 31 HOH HOH A . F 4 HOH 32 533 32 HOH HOH A . F 4 HOH 33 534 33 HOH HOH A . F 4 HOH 34 535 34 HOH HOH A . F 4 HOH 35 536 35 HOH HOH A . F 4 HOH 36 537 36 HOH HOH A . F 4 HOH 37 538 37 HOH HOH A . F 4 HOH 38 539 38 HOH HOH A . F 4 HOH 39 540 39 HOH HOH A . F 4 HOH 40 541 40 HOH HOH A . F 4 HOH 41 542 41 HOH HOH A . F 4 HOH 42 543 42 HOH HOH A . F 4 HOH 43 544 43 HOH HOH A . F 4 HOH 44 545 44 HOH HOH A . F 4 HOH 45 546 45 HOH HOH A . F 4 HOH 46 547 46 HOH HOH A . F 4 HOH 47 548 47 HOH HOH A . F 4 HOH 48 549 48 HOH HOH A . F 4 HOH 49 550 49 HOH HOH A . F 4 HOH 50 551 50 HOH HOH A . F 4 HOH 51 552 52 HOH HOH A . F 4 HOH 52 553 51 HOH HOH A . F 4 HOH 53 554 53 HOH HOH A . F 4 HOH 54 555 54 HOH HOH A . F 4 HOH 55 556 55 HOH HOH A . F 4 HOH 56 557 56 HOH HOH A . F 4 HOH 57 558 57 HOH HOH A . F 4 HOH 58 559 58 HOH HOH A . F 4 HOH 59 560 59 HOH HOH A . F 4 HOH 60 561 60 HOH HOH A . F 4 HOH 61 562 61 HOH HOH A . F 4 HOH 62 563 62 HOH HOH A . F 4 HOH 63 564 63 HOH HOH A . F 4 HOH 64 565 64 HOH HOH A . F 4 HOH 65 566 65 HOH HOH A . F 4 HOH 66 567 66 HOH HOH A . F 4 HOH 67 568 67 HOH HOH A . F 4 HOH 68 569 68 HOH HOH A . F 4 HOH 69 570 69 HOH HOH A . F 4 HOH 70 571 70 HOH HOH A . F 4 HOH 71 572 71 HOH HOH A . F 4 HOH 72 573 72 HOH HOH A . F 4 HOH 73 574 73 HOH HOH A . F 4 HOH 74 575 74 HOH HOH A . F 4 HOH 75 576 75 HOH HOH A . F 4 HOH 76 577 76 HOH HOH A . F 4 HOH 77 578 77 HOH HOH A . F 4 HOH 78 579 78 HOH HOH A . F 4 HOH 79 580 79 HOH HOH A . F 4 HOH 80 581 80 HOH HOH A . F 4 HOH 81 582 81 HOH HOH A . F 4 HOH 82 583 82 HOH HOH A . F 4 HOH 83 584 83 HOH HOH A . F 4 HOH 84 585 84 HOH HOH A . F 4 HOH 85 586 85 HOH HOH A . F 4 HOH 86 587 86 HOH HOH A . F 4 HOH 87 588 87 HOH HOH A . F 4 HOH 88 589 88 HOH HOH A . F 4 HOH 89 590 89 HOH HOH A . F 4 HOH 90 591 90 HOH HOH A . F 4 HOH 91 592 91 HOH HOH A . F 4 HOH 92 593 92 HOH HOH A . F 4 HOH 93 594 93 HOH HOH A . F 4 HOH 94 595 94 HOH HOH A . F 4 HOH 95 596 95 HOH HOH A . F 4 HOH 96 597 96 HOH HOH A . # _pdbx_struct_assembly.id 1 _pdbx_struct_assembly.details author_defined_assembly _pdbx_struct_assembly.method_details ? _pdbx_struct_assembly.oligomeric_details monomeric _pdbx_struct_assembly.oligomeric_count 1 # _pdbx_struct_assembly_gen.assembly_id 1 _pdbx_struct_assembly_gen.oper_expression 1 _pdbx_struct_assembly_gen.asym_id_list A,B,C,D,E,F # _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 NE2 ? A HIS 54 ? A HIS 54 ? 1_555 CO ? D CO . ? A CO 403 ? 1_555 O ? F HOH . ? A HOH 554 ? 1_555 92.2 ? 2 NE2 ? A HIS 54 ? A HIS 54 ? 1_555 CO ? D CO . ? A CO 403 ? 1_555 O ? F HOH . ? A HOH 555 ? 1_555 89.6 ? 3 O ? F HOH . ? A HOH 554 ? 1_555 CO ? D CO . ? A CO 403 ? 1_555 O ? F HOH . ? A HOH 555 ? 1_555 75.6 ? 4 NE2 ? A HIS 54 ? A HIS 54 ? 1_555 CO ? D CO . ? A CO 403 ? 1_555 O ? F HOH . ? A HOH 556 ? 1_555 86.3 ? 5 O ? F HOH . ? A HOH 554 ? 1_555 CO ? D CO . ? A CO 403 ? 1_555 O ? F HOH . ? A HOH 556 ? 1_555 99.0 ? 6 O ? F HOH . ? A HOH 555 ? 1_555 CO ? D CO . ? A CO 403 ? 1_555 O ? F HOH . ? A HOH 556 ? 1_555 173.1 ? 7 O ? A ASN 74 ? A ASN 74 ? 1_555 NA ? E NA . ? A NA 501 ? 1_555 O ? A VAL 76 ? A VAL 76 ? 1_555 81.6 ? 8 O ? A ASN 74 ? A ASN 74 ? 1_555 NA ? E NA . ? A NA 501 ? 1_555 O ? A SER 231 ? A SER 231 ? 1_555 80.4 ? 9 O ? A VAL 76 ? A VAL 76 ? 1_555 NA ? E NA . ? A NA 501 ? 1_555 O ? A SER 231 ? A SER 231 ? 1_555 114.9 ? 10 O ? A ASN 74 ? A ASN 74 ? 1_555 NA ? E NA . ? A NA 501 ? 1_555 O ? F HOH . ? A HOH 507 ? 1_555 150.4 ? 11 O ? A VAL 76 ? A VAL 76 ? 1_555 NA ? E NA . ? A NA 501 ? 1_555 O ? F HOH . ? A HOH 507 ? 1_555 90.9 ? 12 O ? A SER 231 ? A SER 231 ? 1_555 NA ? E NA . ? A NA 501 ? 1_555 O ? F HOH . ? A HOH 507 ? 1_555 77.0 ? 13 OD1 ? A ASP 97 ? A ASP 97 ? 1_555 CO ? C CO . ? A CO 402 ? 1_555 OD2 ? A ASP 97 ? A ASP 97 ? 1_555 59.0 ? 14 OD1 ? A ASP 97 ? A ASP 97 ? 1_555 CO ? C CO . ? A CO 402 ? 1_555 OD1 ? A ASP 108 ? A ASP 108 ? 1_555 97.1 ? 15 OD2 ? A ASP 97 ? A ASP 97 ? 1_555 CO ? C CO . ? A CO 402 ? 1_555 OD1 ? A ASP 108 ? A ASP 108 ? 1_555 156.0 ? 16 OD1 ? A ASP 97 ? A ASP 97 ? 1_555 CO ? C CO . ? A CO 402 ? 1_555 OE1 ? A GLU 235 ? A GLU 235 ? 1_555 92.1 ? 17 OD2 ? A ASP 97 ? A ASP 97 ? 1_555 CO ? C CO . ? A CO 402 ? 1_555 OE1 ? A GLU 235 ? A GLU 235 ? 1_555 94.4 ? 18 OD1 ? A ASP 108 ? A ASP 108 ? 1_555 CO ? C CO . ? A CO 402 ? 1_555 OE1 ? A GLU 235 ? A GLU 235 ? 1_555 88.2 ? 19 OD1 ? A ASP 97 ? A ASP 97 ? 1_555 CO ? C CO . ? A CO 402 ? 1_555 O ? F HOH . ? A HOH 502 ? 1_555 148.1 ? 20 OD2 ? A ASP 97 ? A ASP 97 ? 1_555 CO ? C CO . ? A CO 402 ? 1_555 O ? F HOH . ? A HOH 502 ? 1_555 89.6 ? 21 OD1 ? A ASP 108 ? A ASP 108 ? 1_555 CO ? C CO . ? A CO 402 ? 1_555 O ? F HOH . ? A HOH 502 ? 1_555 113.8 ? 22 OE1 ? A GLU 235 ? A GLU 235 ? 1_555 CO ? C CO . ? A CO 402 ? 1_555 O ? F HOH . ? A HOH 502 ? 1_555 96.3 ? 23 OD1 ? A ASP 97 ? A ASP 97 ? 1_555 CO ? C CO . ? A CO 402 ? 1_555 O ? F HOH . ? A HOH 503 ? 1_555 86.5 ? 24 OD2 ? A ASP 97 ? A ASP 97 ? 1_555 CO ? C CO . ? A CO 402 ? 1_555 O ? F HOH . ? A HOH 503 ? 1_555 90.6 ? 25 OD1 ? A ASP 108 ? A ASP 108 ? 1_555 CO ? C CO . ? A CO 402 ? 1_555 O ? F HOH . ? A HOH 503 ? 1_555 85.3 ? 26 OE1 ? A GLU 235 ? A GLU 235 ? 1_555 CO ? C CO . ? A CO 402 ? 1_555 O ? F HOH . ? A HOH 503 ? 1_555 173.1 ? 27 O ? F HOH . ? A HOH 502 ? 1_555 CO ? C CO . ? A CO 402 ? 1_555 O ? F HOH . ? A HOH 503 ? 1_555 88.4 ? 28 OD2 ? A ASP 108 ? A ASP 108 ? 1_555 CO ? B CO . ? A CO 401 ? 1_555 NE2 ? A HIS 171 ? A HIS 171 ? 1_555 90.9 ? 29 OD2 ? A ASP 108 ? A ASP 108 ? 1_555 CO ? B CO . ? A CO 401 ? 1_555 OE2 ? A GLU 204 ? A GLU 204 ? 1_555 162.1 ? 30 NE2 ? A HIS 171 ? A HIS 171 ? 1_555 CO ? B CO . ? A CO 401 ? 1_555 OE2 ? A GLU 204 ? A GLU 204 ? 1_555 86.7 ? 31 OD2 ? A ASP 108 ? A ASP 108 ? 1_555 CO ? B CO . ? A CO 401 ? 1_555 OE2 ? A GLU 235 ? A GLU 235 ? 1_555 86.7 ? 32 NE2 ? A HIS 171 ? A HIS 171 ? 1_555 CO ? B CO . ? A CO 401 ? 1_555 OE2 ? A GLU 235 ? A GLU 235 ? 1_555 132.0 ? 33 OE2 ? A GLU 204 ? A GLU 204 ? 1_555 CO ? B CO . ? A CO 401 ? 1_555 OE2 ? A GLU 235 ? A GLU 235 ? 1_555 81.7 ? 34 OD2 ? A ASP 108 ? A ASP 108 ? 1_555 CO ? B CO . ? A CO 401 ? 1_555 O ? F HOH . ? A HOH 502 ? 1_555 98.7 ? 35 NE2 ? A HIS 171 ? A HIS 171 ? 1_555 CO ? B CO . ? A CO 401 ? 1_555 O ? F HOH . ? A HOH 502 ? 1_555 122.5 ? 36 OE2 ? A GLU 204 ? A GLU 204 ? 1_555 CO ? B CO . ? A CO 401 ? 1_555 O ? F HOH . ? A HOH 502 ? 1_555 97.5 ? 37 OE2 ? A GLU 235 ? A GLU 235 ? 1_555 CO ? B CO . ? A CO 401 ? 1_555 O ? F HOH . ? A HOH 502 ? 1_555 105.2 ? # 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 1999-06-18 2 'Structure model' 1 1 2007-10-16 3 'Structure model' 1 2 2011-07-13 4 'Structure model' 1 3 2018-03-14 5 'Structure model' 1 4 2019-11-20 6 'Structure model' 1 5 2023-08-30 # _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 5 'Structure model' 'Database references' 5 6 'Structure model' 'Data collection' 6 6 'Structure model' 'Database references' 7 6 'Structure model' 'Derived calculations' 8 6 'Structure model' 'Refinement description' # 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' struct_ref_seq_dif 2 5 'Structure model' citation 3 5 'Structure model' citation_author 4 5 'Structure model' struct_ref_seq_dif 5 6 'Structure model' chem_comp_atom 6 6 'Structure model' chem_comp_bond 7 6 'Structure model' database_2 8 6 'Structure model' pdbx_initial_refinement_model 9 6 'Structure model' pdbx_struct_conn_angle 10 6 'Structure model' struct_conn 11 6 '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' '_struct_ref_seq_dif.details' 2 5 'Structure model' '_citation.page_last' 3 5 'Structure model' '_citation.pdbx_database_id_DOI' 4 5 'Structure model' '_citation.pdbx_database_id_PubMed' 5 5 'Structure model' '_citation.title' 6 5 'Structure model' '_citation_author.name' 7 5 'Structure model' '_struct_ref_seq_dif.details' 8 6 'Structure model' '_database_2.pdbx_DOI' 9 6 'Structure model' '_database_2.pdbx_database_accession' 10 6 'Structure model' '_pdbx_struct_conn_angle.ptnr1_auth_seq_id' 11 6 'Structure model' '_pdbx_struct_conn_angle.ptnr3_auth_seq_id' 12 6 'Structure model' '_pdbx_struct_conn_angle.value' 13 6 'Structure model' '_struct_conn.pdbx_dist_value' 14 6 'Structure model' '_struct_conn.ptnr1_auth_comp_id' 15 6 'Structure model' '_struct_conn.ptnr1_auth_seq_id' 16 6 'Structure model' '_struct_conn.ptnr1_label_asym_id' 17 6 'Structure model' '_struct_conn.ptnr1_label_atom_id' 18 6 'Structure model' '_struct_conn.ptnr1_label_comp_id' 19 6 'Structure model' '_struct_conn.ptnr2_auth_seq_id' 20 6 'Structure model' '_struct_conn.ptnr2_label_asym_id' 21 6 'Structure model' '_struct_site.pdbx_auth_asym_id' 22 6 'Structure model' '_struct_site.pdbx_auth_comp_id' 23 6 'Structure model' '_struct_site.pdbx_auth_seq_id' # loop_ _software.name _software.classification _software.version _software.citation_id _software.pdbx_ordinal AMoRE phasing . ? 1 TNT refinement '5F PRERELEASE' ? 2 DENZO 'data reduction' . ? 3 SCALEPACK 'data scaling' . ? 4 # _pdbx_entry_details.entry_id 2MAT _pdbx_entry_details.compound_details ? _pdbx_entry_details.source_details ? _pdbx_entry_details.nonpolymer_details ? _pdbx_entry_details.sequence_details 'GLN 175, SITE-DIRECTED MUTANT' _pdbx_entry_details.has_ligand_of_interest ? # loop_ _pdbx_validate_rmsd_bond.id _pdbx_validate_rmsd_bond.PDB_model_num _pdbx_validate_rmsd_bond.auth_atom_id_1 _pdbx_validate_rmsd_bond.auth_asym_id_1 _pdbx_validate_rmsd_bond.auth_comp_id_1 _pdbx_validate_rmsd_bond.auth_seq_id_1 _pdbx_validate_rmsd_bond.PDB_ins_code_1 _pdbx_validate_rmsd_bond.label_alt_id_1 _pdbx_validate_rmsd_bond.auth_atom_id_2 _pdbx_validate_rmsd_bond.auth_asym_id_2 _pdbx_validate_rmsd_bond.auth_comp_id_2 _pdbx_validate_rmsd_bond.auth_seq_id_2 _pdbx_validate_rmsd_bond.PDB_ins_code_2 _pdbx_validate_rmsd_bond.label_alt_id_2 _pdbx_validate_rmsd_bond.bond_value _pdbx_validate_rmsd_bond.bond_target_value _pdbx_validate_rmsd_bond.bond_deviation _pdbx_validate_rmsd_bond.bond_standard_deviation _pdbx_validate_rmsd_bond.linker_flag 1 1 CD A GLU 123 ? ? OE1 A GLU 123 ? ? 1.326 1.252 0.074 0.011 N 2 1 CD A GLU 213 ? ? OE2 A GLU 213 ? ? 1.322 1.252 0.070 0.011 N # loop_ _pdbx_validate_rmsd_angle.id _pdbx_validate_rmsd_angle.PDB_model_num _pdbx_validate_rmsd_angle.auth_atom_id_1 _pdbx_validate_rmsd_angle.auth_asym_id_1 _pdbx_validate_rmsd_angle.auth_comp_id_1 _pdbx_validate_rmsd_angle.auth_seq_id_1 _pdbx_validate_rmsd_angle.PDB_ins_code_1 _pdbx_validate_rmsd_angle.label_alt_id_1 _pdbx_validate_rmsd_angle.auth_atom_id_2 _pdbx_validate_rmsd_angle.auth_asym_id_2 _pdbx_validate_rmsd_angle.auth_comp_id_2 _pdbx_validate_rmsd_angle.auth_seq_id_2 _pdbx_validate_rmsd_angle.PDB_ins_code_2 _pdbx_validate_rmsd_angle.label_alt_id_2 _pdbx_validate_rmsd_angle.auth_atom_id_3 _pdbx_validate_rmsd_angle.auth_asym_id_3 _pdbx_validate_rmsd_angle.auth_comp_id_3 _pdbx_validate_rmsd_angle.auth_seq_id_3 _pdbx_validate_rmsd_angle.PDB_ins_code_3 _pdbx_validate_rmsd_angle.label_alt_id_3 _pdbx_validate_rmsd_angle.angle_value _pdbx_validate_rmsd_angle.angle_target_value _pdbx_validate_rmsd_angle.angle_deviation _pdbx_validate_rmsd_angle.angle_standard_deviation _pdbx_validate_rmsd_angle.linker_flag 1 1 CB A ASP 10 ? ? CG A ASP 10 ? ? OD1 A ASP 10 ? ? 124.02 118.30 5.72 0.90 N 2 1 CB A ASP 10 ? ? CG A ASP 10 ? ? OD2 A ASP 10 ? ? 111.31 118.30 -6.99 0.90 N 3 1 CG A MET 14 ? ? SD A MET 14 ? ? CE A MET 14 ? ? 88.42 100.20 -11.78 1.60 N 4 1 NE A ARG 15 ? ? CZ A ARG 15 ? ? NH1 A ARG 15 ? ? 123.55 120.30 3.25 0.50 N 5 1 CB A ASP 42 ? ? CG A ASP 42 ? ? OD1 A ASP 42 ? ? 124.66 118.30 6.36 0.90 N 6 1 CB A ASP 42 ? ? CG A ASP 42 ? ? OD2 A ASP 42 ? ? 112.39 118.30 -5.91 0.90 N 7 1 NE A ARG 43 ? ? CZ A ARG 43 ? ? NH1 A ARG 43 ? ? 116.83 120.30 -3.47 0.50 N 8 1 CB A ASP 83 ? ? CG A ASP 83 ? ? OD1 A ASP 83 ? ? 124.06 118.30 5.76 0.90 N 9 1 CB A ASP 83 ? ? CG A ASP 83 ? ? OD2 A ASP 83 ? ? 111.46 118.30 -6.84 0.90 N 10 1 CB A ASP 92 ? ? CG A ASP 92 ? ? OD1 A ASP 92 ? ? 124.83 118.30 6.53 0.90 N 11 1 CB A ASP 92 ? ? CG A ASP 92 ? ? OD2 A ASP 92 ? ? 110.69 118.30 -7.61 0.90 N 12 1 CB A ASP 103 ? ? CG A ASP 103 ? ? OD2 A ASP 103 ? ? 112.48 118.30 -5.82 0.90 N 13 1 CB A ASP 108 ? ? CG A ASP 108 ? ? OD1 A ASP 108 ? ? 112.44 118.30 -5.86 0.90 N 14 1 CB A ASP 108 ? ? CG A ASP 108 ? ? OD2 A ASP 108 ? ? 124.07 118.30 5.77 0.90 N 15 1 NE A ARG 127 ? ? CZ A ARG 127 ? ? NH2 A ARG 127 ? ? 117.21 120.30 -3.09 0.50 N 16 1 NE A ARG 138 ? ? CZ A ARG 138 ? ? NH2 A ARG 138 ? ? 116.00 120.30 -4.30 0.50 N 17 1 CB A ASP 219 ? ? CG A ASP 219 ? ? OD1 A ASP 219 ? ? 124.87 118.30 6.57 0.90 N 18 1 CB A ASP 219 ? ? CG A ASP 219 ? ? OD2 A ASP 219 ? ? 111.36 118.30 -6.94 0.90 N 19 1 CB A ASP 227 ? ? CG A ASP 227 ? ? OD1 A ASP 227 ? ? 124.03 118.30 5.73 0.90 N 20 1 CB A ASP 227 ? ? CG A ASP 227 ? ? OD2 A ASP 227 ? ? 110.77 118.30 -7.53 0.90 N 21 1 CB A ASP 242 ? ? CG A ASP 242 ? ? OD1 A ASP 242 ? ? 111.94 118.30 -6.36 0.90 N 22 1 CB A ASP 253 ? ? CG A ASP 253 ? ? OD1 A ASP 253 ? ? 125.44 118.30 7.14 0.90 N 23 1 CB A ASP 253 ? ? CG A ASP 253 ? ? OD2 A ASP 253 ? ? 112.71 118.30 -5.59 0.90 N 24 1 CB A ASP 254 ? ? CG A ASP 254 ? ? OD1 A ASP 254 ? ? 124.12 118.30 5.82 0.90 N 25 1 CB A ASP 254 ? ? CG A ASP 254 ? ? OD2 A ASP 254 ? ? 111.84 118.30 -6.46 0.90 N # 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 ALA A 55 ? ? -120.02 -161.55 2 1 ASN A 74 ? ? 48.55 -112.70 3 1 ASN A 192 ? ? -153.48 84.46 4 1 GLU A 204 ? ? -153.56 64.59 5 1 TRP A 221 ? ? -130.93 -54.05 # loop_ _pdbx_unobs_or_zero_occ_atoms.id _pdbx_unobs_or_zero_occ_atoms.PDB_model_num _pdbx_unobs_or_zero_occ_atoms.polymer_flag _pdbx_unobs_or_zero_occ_atoms.occupancy_flag _pdbx_unobs_or_zero_occ_atoms.auth_asym_id _pdbx_unobs_or_zero_occ_atoms.auth_comp_id _pdbx_unobs_or_zero_occ_atoms.auth_seq_id _pdbx_unobs_or_zero_occ_atoms.PDB_ins_code _pdbx_unobs_or_zero_occ_atoms.auth_atom_id _pdbx_unobs_or_zero_occ_atoms.label_alt_id _pdbx_unobs_or_zero_occ_atoms.label_asym_id _pdbx_unobs_or_zero_occ_atoms.label_comp_id _pdbx_unobs_or_zero_occ_atoms.label_seq_id _pdbx_unobs_or_zero_occ_atoms.label_atom_id 1 1 Y 1 A LYS 13 ? CE ? A LYS 13 CE 2 1 Y 1 A LYS 13 ? NZ ? A LYS 13 NZ 3 1 Y 1 A LEU 87 ? CD1 ? A LEU 87 CD1 4 1 Y 1 A LEU 87 ? CD2 ? A LEU 87 CD2 5 1 Y 1 A LYS 89 ? CD ? A LYS 89 CD 6 1 Y 1 A LYS 89 ? CE ? A LYS 89 CE 7 1 Y 1 A LYS 89 ? NZ ? A LYS 89 NZ 8 1 Y 1 A LYS 117 ? CG ? A LYS 117 CG 9 1 Y 1 A LYS 117 ? CD ? A LYS 117 CD 10 1 Y 1 A LYS 117 ? CE ? A LYS 117 CE 11 1 Y 1 A LYS 117 ? NZ ? A LYS 117 NZ 12 1 Y 1 A ILE 120 ? CD1 ? A ILE 120 CD1 13 1 Y 1 A ILE 144 ? CD1 ? A ILE 144 CD1 14 1 Y 1 A LYS 155 ? CD ? A LYS 155 CD 15 1 Y 1 A LYS 155 ? CE ? A LYS 155 CE 16 1 Y 1 A LYS 155 ? NZ ? A LYS 155 NZ 17 1 Y 1 A ARG 215 ? CG ? A ARG 215 CG 18 1 Y 1 A ARG 215 ? CD ? A ARG 215 CD 19 1 Y 1 A ARG 215 ? NE ? A ARG 215 NE 20 1 Y 1 A ARG 215 ? CZ ? A ARG 215 CZ 21 1 Y 1 A ARG 215 ? NH1 ? A ARG 215 NH1 22 1 Y 1 A ARG 215 ? NH2 ? A ARG 215 NH2 23 1 Y 1 A LYS 218 ? CG ? A LYS 218 CG 24 1 Y 1 A LYS 218 ? CD ? A LYS 218 CD 25 1 Y 1 A LYS 218 ? CE ? A LYS 218 CE 26 1 Y 1 A LYS 218 ? NZ ? A LYS 218 NZ 27 1 Y 1 A LYS 226 ? CG ? A LYS 226 CG 28 1 Y 1 A LYS 226 ? CD ? A LYS 226 CD 29 1 Y 1 A LYS 226 ? CE ? A LYS 226 CE 30 1 Y 1 A LYS 226 ? NZ ? A LYS 226 NZ 31 1 Y 1 A ARG 228 ? CD ? A ARG 228 CD 32 1 Y 1 A ARG 228 ? NE ? A ARG 228 NE 33 1 Y 1 A ARG 228 ? CZ ? A ARG 228 CZ 34 1 Y 1 A ARG 228 ? NH1 ? A ARG 228 NH1 35 1 Y 1 A ARG 228 ? NH2 ? A ARG 228 NH2 36 1 Y 1 A LYS 252 ? CD ? A LYS 252 CD 37 1 Y 1 A LYS 252 ? CE ? A LYS 252 CE 38 1 Y 1 A LYS 252 ? NZ ? A LYS 252 NZ 39 1 Y 1 A ASP 263 ? CG ? A ASP 263 CG 40 1 Y 1 A ASP 263 ? OD1 ? A ASP 263 OD1 41 1 Y 1 A ASP 263 ? OD2 ? A ASP 263 OD2 # loop_ _pdbx_unobs_or_zero_occ_residues.id _pdbx_unobs_or_zero_occ_residues.PDB_model_num _pdbx_unobs_or_zero_occ_residues.polymer_flag _pdbx_unobs_or_zero_occ_residues.occupancy_flag _pdbx_unobs_or_zero_occ_residues.auth_asym_id _pdbx_unobs_or_zero_occ_residues.auth_comp_id _pdbx_unobs_or_zero_occ_residues.auth_seq_id _pdbx_unobs_or_zero_occ_residues.PDB_ins_code _pdbx_unobs_or_zero_occ_residues.label_asym_id _pdbx_unobs_or_zero_occ_residues.label_comp_id _pdbx_unobs_or_zero_occ_residues.label_seq_id 1 1 Y 1 A MET 1 ? A MET 1 2 1 Y 1 A GLU 264 ? A GLU 264 # loop_ _chem_comp_atom.comp_id _chem_comp_atom.atom_id _chem_comp_atom.type_symbol _chem_comp_atom.pdbx_aromatic_flag _chem_comp_atom.pdbx_stereo_config _chem_comp_atom.pdbx_ordinal ALA N N N N 1 ALA CA C N S 2 ALA C C N N 3 ALA O O N N 4 ALA CB C N N 5 ALA OXT O N N 6 ALA H H N N 7 ALA H2 H N N 8 ALA HA H N N 9 ALA HB1 H N N 10 ALA HB2 H N N 11 ALA HB3 H N N 12 ALA HXT H N N 13 ARG N N N N 14 ARG CA C N S 15 ARG C C N N 16 ARG O O N N 17 ARG CB C N N 18 ARG CG C N N 19 ARG CD C N N 20 ARG NE N N N 21 ARG CZ C N N 22 ARG NH1 N N N 23 ARG NH2 N N N 24 ARG OXT O N N 25 ARG H H N N 26 ARG H2 H N N 27 ARG HA H N N 28 ARG HB2 H N N 29 ARG HB3 H N N 30 ARG HG2 H N N 31 ARG HG3 H N N 32 ARG HD2 H N N 33 ARG HD3 H N N 34 ARG HE H N N 35 ARG HH11 H N N 36 ARG HH12 H N N 37 ARG HH21 H N N 38 ARG HH22 H N N 39 ARG HXT H N N 40 ASN N N N N 41 ASN CA C N S 42 ASN C C N N 43 ASN O O N N 44 ASN CB C N N 45 ASN CG C N N 46 ASN OD1 O N N 47 ASN ND2 N N N 48 ASN OXT O N N 49 ASN H H N N 50 ASN H2 H N N 51 ASN HA H N N 52 ASN HB2 H N N 53 ASN HB3 H N N 54 ASN HD21 H N N 55 ASN HD22 H N N 56 ASN HXT H N N 57 ASP N N N N 58 ASP CA C N S 59 ASP C C N N 60 ASP O O N N 61 ASP CB C N N 62 ASP CG C N N 63 ASP OD1 O N N 64 ASP OD2 O N N 65 ASP OXT O N N 66 ASP H H N N 67 ASP H2 H N N 68 ASP HA H N N 69 ASP HB2 H N N 70 ASP HB3 H N N 71 ASP HD2 H N N 72 ASP HXT H N N 73 CO CO CO N N 74 CYS N N N N 75 CYS CA C N R 76 CYS C C N N 77 CYS O O N N 78 CYS CB C N N 79 CYS SG S N N 80 CYS OXT O N N 81 CYS H H N N 82 CYS H2 H N N 83 CYS HA H N N 84 CYS HB2 H N N 85 CYS HB3 H N N 86 CYS HG H N N 87 CYS HXT H N N 88 GLN N N N N 89 GLN CA C N S 90 GLN C C N N 91 GLN O O N N 92 GLN CB C N N 93 GLN CG C N N 94 GLN CD C N N 95 GLN OE1 O N N 96 GLN NE2 N N N 97 GLN OXT O N N 98 GLN H H N N 99 GLN H2 H N N 100 GLN HA H N N 101 GLN HB2 H N N 102 GLN HB3 H N N 103 GLN HG2 H N N 104 GLN HG3 H N N 105 GLN HE21 H N N 106 GLN HE22 H N N 107 GLN HXT H N N 108 GLU N N N N 109 GLU CA C N S 110 GLU C C N N 111 GLU O O N N 112 GLU CB C N N 113 GLU CG C N N 114 GLU CD C N N 115 GLU OE1 O N N 116 GLU OE2 O N N 117 GLU OXT O N N 118 GLU H H N N 119 GLU H2 H N N 120 GLU HA H N N 121 GLU HB2 H N N 122 GLU HB3 H N N 123 GLU HG2 H N N 124 GLU HG3 H N N 125 GLU HE2 H N N 126 GLU HXT H N N 127 GLY N N N N 128 GLY CA C N N 129 GLY C C N N 130 GLY O O N N 131 GLY OXT O N N 132 GLY H H N N 133 GLY H2 H N N 134 GLY HA2 H N N 135 GLY HA3 H N N 136 GLY HXT H N N 137 HIS N N N N 138 HIS CA C N S 139 HIS C C N N 140 HIS O O N N 141 HIS CB C N N 142 HIS CG C Y N 143 HIS ND1 N Y N 144 HIS CD2 C Y N 145 HIS CE1 C Y N 146 HIS NE2 N Y N 147 HIS OXT O N N 148 HIS H H N N 149 HIS H2 H N N 150 HIS HA H N N 151 HIS HB2 H N N 152 HIS HB3 H N N 153 HIS HD1 H N N 154 HIS HD2 H N N 155 HIS HE1 H N N 156 HIS HE2 H N N 157 HIS HXT H N N 158 HOH O O N N 159 HOH H1 H N N 160 HOH H2 H N N 161 ILE N N N N 162 ILE CA C N S 163 ILE C C N N 164 ILE O O N N 165 ILE CB C N S 166 ILE CG1 C N N 167 ILE CG2 C N N 168 ILE CD1 C N N 169 ILE OXT O N N 170 ILE H H N N 171 ILE H2 H N N 172 ILE HA H N N 173 ILE HB H N N 174 ILE HG12 H N N 175 ILE HG13 H N N 176 ILE HG21 H N N 177 ILE HG22 H N N 178 ILE HG23 H N N 179 ILE HD11 H N N 180 ILE HD12 H N N 181 ILE HD13 H N N 182 ILE HXT H N N 183 LEU N N N N 184 LEU CA C N S 185 LEU C C N N 186 LEU O O N N 187 LEU CB C N N 188 LEU CG C N N 189 LEU CD1 C N N 190 LEU CD2 C N N 191 LEU OXT O N N 192 LEU H H N N 193 LEU H2 H N N 194 LEU HA H N N 195 LEU HB2 H N N 196 LEU HB3 H N N 197 LEU HG H N N 198 LEU HD11 H N N 199 LEU HD12 H N N 200 LEU HD13 H N N 201 LEU HD21 H N N 202 LEU HD22 H N N 203 LEU HD23 H N N 204 LEU HXT H N N 205 LYS N N N N 206 LYS CA C N S 207 LYS C C N N 208 LYS O O N N 209 LYS CB C N N 210 LYS CG C N N 211 LYS CD C N N 212 LYS CE C N N 213 LYS NZ N N N 214 LYS OXT O N N 215 LYS H H N N 216 LYS H2 H N N 217 LYS HA H N N 218 LYS HB2 H N N 219 LYS HB3 H N N 220 LYS HG2 H N N 221 LYS HG3 H N N 222 LYS HD2 H N N 223 LYS HD3 H N N 224 LYS HE2 H N N 225 LYS HE3 H N N 226 LYS HZ1 H N N 227 LYS HZ2 H N N 228 LYS HZ3 H N N 229 LYS HXT H N N 230 MET N N N N 231 MET CA C N S 232 MET C C N N 233 MET O O N N 234 MET CB C N N 235 MET CG C N N 236 MET SD S N N 237 MET CE C N N 238 MET OXT O N N 239 MET H H N N 240 MET H2 H N N 241 MET HA H N N 242 MET HB2 H N N 243 MET HB3 H N N 244 MET HG2 H N N 245 MET HG3 H N N 246 MET HE1 H N N 247 MET HE2 H N N 248 MET HE3 H N N 249 MET HXT H N N 250 NA NA NA N N 251 PHE N N N N 252 PHE CA C N S 253 PHE C C N N 254 PHE O O N N 255 PHE CB C N N 256 PHE CG C Y N 257 PHE CD1 C Y N 258 PHE CD2 C Y N 259 PHE CE1 C Y N 260 PHE CE2 C Y N 261 PHE CZ C Y N 262 PHE OXT O N N 263 PHE H H N N 264 PHE H2 H N N 265 PHE HA H N N 266 PHE HB2 H N N 267 PHE HB3 H N N 268 PHE HD1 H N N 269 PHE HD2 H N N 270 PHE HE1 H N N 271 PHE HE2 H N N 272 PHE HZ H N N 273 PHE HXT H N N 274 PRO N N N N 275 PRO CA C N S 276 PRO C C N N 277 PRO O O N N 278 PRO CB C N N 279 PRO CG C N N 280 PRO CD C N N 281 PRO OXT O N N 282 PRO H H N N 283 PRO HA H N N 284 PRO HB2 H N N 285 PRO HB3 H N N 286 PRO HG2 H N N 287 PRO HG3 H N N 288 PRO HD2 H N N 289 PRO HD3 H N N 290 PRO HXT H N N 291 SER N N N N 292 SER CA C N S 293 SER C C N N 294 SER O O N N 295 SER CB C N N 296 SER OG O N N 297 SER OXT O N N 298 SER H H N N 299 SER H2 H N N 300 SER HA H N N 301 SER HB2 H N N 302 SER HB3 H N N 303 SER HG H N N 304 SER HXT H N N 305 THR N N N N 306 THR CA C N S 307 THR C C N N 308 THR O O N N 309 THR CB C N R 310 THR OG1 O N N 311 THR CG2 C N N 312 THR OXT O N N 313 THR H H N N 314 THR H2 H N N 315 THR HA H N N 316 THR HB H N N 317 THR HG1 H N N 318 THR HG21 H N N 319 THR HG22 H N N 320 THR HG23 H N N 321 THR HXT H N N 322 TRP N N N N 323 TRP CA C N S 324 TRP C C N N 325 TRP O O N N 326 TRP CB C N N 327 TRP CG C Y N 328 TRP CD1 C Y N 329 TRP CD2 C Y N 330 TRP NE1 N Y N 331 TRP CE2 C Y N 332 TRP CE3 C Y N 333 TRP CZ2 C Y N 334 TRP CZ3 C Y N 335 TRP CH2 C Y N 336 TRP OXT O N N 337 TRP H H N N 338 TRP H2 H N N 339 TRP HA H N N 340 TRP HB2 H N N 341 TRP HB3 H N N 342 TRP HD1 H N N 343 TRP HE1 H N N 344 TRP HE3 H N N 345 TRP HZ2 H N N 346 TRP HZ3 H N N 347 TRP HH2 H N N 348 TRP HXT H N N 349 TYR N N N N 350 TYR CA C N S 351 TYR C C N N 352 TYR O O N N 353 TYR CB C N N 354 TYR CG C Y N 355 TYR CD1 C Y N 356 TYR CD2 C Y N 357 TYR CE1 C Y N 358 TYR CE2 C Y N 359 TYR CZ C Y N 360 TYR OH O N N 361 TYR OXT O N N 362 TYR H H N N 363 TYR H2 H N N 364 TYR HA H N N 365 TYR HB2 H N N 366 TYR HB3 H N N 367 TYR HD1 H N N 368 TYR HD2 H N N 369 TYR HE1 H N N 370 TYR HE2 H N N 371 TYR HH H N N 372 TYR HXT H N N 373 VAL N N N N 374 VAL CA C N S 375 VAL C C N N 376 VAL O O N N 377 VAL CB C N N 378 VAL CG1 C N N 379 VAL CG2 C N N 380 VAL OXT O N N 381 VAL H H N N 382 VAL H2 H N N 383 VAL HA H N N 384 VAL HB H N N 385 VAL HG11 H N N 386 VAL HG12 H N N 387 VAL HG13 H N N 388 VAL HG21 H N N 389 VAL HG22 H N N 390 VAL HG23 H N N 391 VAL HXT H N N 392 # loop_ _chem_comp_bond.comp_id _chem_comp_bond.atom_id_1 _chem_comp_bond.atom_id_2 _chem_comp_bond.value_order _chem_comp_bond.pdbx_aromatic_flag _chem_comp_bond.pdbx_stereo_config _chem_comp_bond.pdbx_ordinal ALA N CA sing N N 1 ALA N H sing N N 2 ALA N H2 sing N N 3 ALA CA C sing N N 4 ALA CA CB sing N N 5 ALA CA HA sing N N 6 ALA C O doub N N 7 ALA C OXT sing N N 8 ALA CB HB1 sing N N 9 ALA CB HB2 sing N N 10 ALA CB HB3 sing N N 11 ALA OXT HXT sing N N 12 ARG N CA sing N N 13 ARG N H sing N N 14 ARG N H2 sing N N 15 ARG CA C sing N N 16 ARG CA CB sing N N 17 ARG CA HA sing N N 18 ARG C O doub N N 19 ARG C OXT sing N N 20 ARG CB CG sing N N 21 ARG CB HB2 sing N N 22 ARG CB HB3 sing N N 23 ARG CG CD sing N N 24 ARG CG HG2 sing N N 25 ARG CG HG3 sing N N 26 ARG CD NE sing N N 27 ARG CD HD2 sing N N 28 ARG CD HD3 sing N N 29 ARG NE CZ sing N N 30 ARG NE HE sing N N 31 ARG CZ NH1 sing N N 32 ARG CZ NH2 doub N N 33 ARG NH1 HH11 sing N N 34 ARG NH1 HH12 sing N N 35 ARG NH2 HH21 sing N N 36 ARG NH2 HH22 sing N N 37 ARG OXT HXT sing N N 38 ASN N CA sing N N 39 ASN N H sing N N 40 ASN N H2 sing N N 41 ASN CA C sing N N 42 ASN CA CB sing N N 43 ASN CA HA sing N N 44 ASN C O doub N N 45 ASN C OXT sing N N 46 ASN CB CG sing N N 47 ASN CB HB2 sing N N 48 ASN CB HB3 sing N N 49 ASN CG OD1 doub N N 50 ASN CG ND2 sing N N 51 ASN ND2 HD21 sing N N 52 ASN ND2 HD22 sing N N 53 ASN OXT HXT sing N N 54 ASP N CA sing N N 55 ASP N H sing N N 56 ASP N H2 sing N N 57 ASP CA C sing N N 58 ASP CA CB sing N N 59 ASP CA HA sing N N 60 ASP C O doub N N 61 ASP C OXT sing N N 62 ASP CB CG sing N N 63 ASP CB HB2 sing N N 64 ASP CB HB3 sing N N 65 ASP CG OD1 doub N N 66 ASP CG OD2 sing N N 67 ASP OD2 HD2 sing N N 68 ASP OXT HXT sing N N 69 CYS N CA sing N N 70 CYS N H sing N N 71 CYS N H2 sing N N 72 CYS CA C sing N N 73 CYS CA CB sing N N 74 CYS CA HA sing N N 75 CYS C O doub N N 76 CYS C OXT sing N N 77 CYS CB SG sing N N 78 CYS CB HB2 sing N N 79 CYS CB HB3 sing N N 80 CYS SG HG sing N N 81 CYS OXT HXT sing N N 82 GLN N CA sing N N 83 GLN N H sing N N 84 GLN N H2 sing N N 85 GLN CA C sing N N 86 GLN CA CB sing N N 87 GLN CA HA sing N N 88 GLN C O doub N N 89 GLN C OXT sing N N 90 GLN CB CG sing N N 91 GLN CB HB2 sing N N 92 GLN CB HB3 sing N N 93 GLN CG CD sing N N 94 GLN CG HG2 sing N N 95 GLN CG HG3 sing N N 96 GLN CD OE1 doub N N 97 GLN CD NE2 sing N N 98 GLN NE2 HE21 sing N N 99 GLN NE2 HE22 sing N N 100 GLN OXT HXT sing N N 101 GLU N CA sing N N 102 GLU N H sing N N 103 GLU N H2 sing N N 104 GLU CA C sing N N 105 GLU CA CB sing N N 106 GLU CA HA sing N N 107 GLU C O doub N N 108 GLU C OXT sing N N 109 GLU CB CG sing N N 110 GLU CB HB2 sing N N 111 GLU CB HB3 sing N N 112 GLU CG CD sing N N 113 GLU CG HG2 sing N N 114 GLU CG HG3 sing N N 115 GLU CD OE1 doub N N 116 GLU CD OE2 sing N N 117 GLU OE2 HE2 sing N N 118 GLU OXT HXT sing N N 119 GLY N CA sing N N 120 GLY N H sing N N 121 GLY N H2 sing N N 122 GLY CA C sing N N 123 GLY CA HA2 sing N N 124 GLY CA HA3 sing N N 125 GLY C O doub N N 126 GLY C OXT sing N N 127 GLY OXT HXT sing N N 128 HIS N CA sing N N 129 HIS N H sing N N 130 HIS N H2 sing N N 131 HIS CA C sing N N 132 HIS CA CB sing N N 133 HIS CA HA sing N N 134 HIS C O doub N N 135 HIS C OXT sing N N 136 HIS CB CG sing N N 137 HIS CB HB2 sing N N 138 HIS CB HB3 sing N N 139 HIS CG ND1 sing Y N 140 HIS CG CD2 doub Y N 141 HIS ND1 CE1 doub Y N 142 HIS ND1 HD1 sing N N 143 HIS CD2 NE2 sing Y N 144 HIS CD2 HD2 sing N N 145 HIS CE1 NE2 sing Y N 146 HIS CE1 HE1 sing N N 147 HIS NE2 HE2 sing N N 148 HIS OXT HXT sing N N 149 HOH O H1 sing N N 150 HOH O H2 sing N N 151 ILE N CA sing N N 152 ILE N H sing N N 153 ILE N H2 sing N N 154 ILE CA C sing N N 155 ILE CA CB sing N N 156 ILE CA HA sing N N 157 ILE C O doub N N 158 ILE C OXT sing N N 159 ILE CB CG1 sing N N 160 ILE CB CG2 sing N N 161 ILE CB HB sing N N 162 ILE CG1 CD1 sing N N 163 ILE CG1 HG12 sing N N 164 ILE CG1 HG13 sing N N 165 ILE CG2 HG21 sing N N 166 ILE CG2 HG22 sing N N 167 ILE CG2 HG23 sing N N 168 ILE CD1 HD11 sing N N 169 ILE CD1 HD12 sing N N 170 ILE CD1 HD13 sing N N 171 ILE OXT HXT sing N N 172 LEU N CA sing N N 173 LEU N H sing N N 174 LEU N H2 sing N N 175 LEU CA C sing N N 176 LEU CA CB sing N N 177 LEU CA HA sing N N 178 LEU C O doub N N 179 LEU C OXT sing N N 180 LEU CB CG sing N N 181 LEU CB HB2 sing N N 182 LEU CB HB3 sing N N 183 LEU CG CD1 sing N N 184 LEU CG CD2 sing N N 185 LEU CG HG sing N N 186 LEU CD1 HD11 sing N N 187 LEU CD1 HD12 sing N N 188 LEU CD1 HD13 sing N N 189 LEU CD2 HD21 sing N N 190 LEU CD2 HD22 sing N N 191 LEU CD2 HD23 sing N N 192 LEU OXT HXT sing N N 193 LYS N CA sing N N 194 LYS N H sing N N 195 LYS N H2 sing N N 196 LYS CA C sing N N 197 LYS CA CB sing N N 198 LYS CA HA sing N N 199 LYS C O doub N N 200 LYS C OXT sing N N 201 LYS CB CG sing N N 202 LYS CB HB2 sing N N 203 LYS CB HB3 sing N N 204 LYS CG CD sing N N 205 LYS CG HG2 sing N N 206 LYS CG HG3 sing N N 207 LYS CD CE sing N N 208 LYS CD HD2 sing N N 209 LYS CD HD3 sing N N 210 LYS CE NZ sing N N 211 LYS CE HE2 sing N N 212 LYS CE HE3 sing N N 213 LYS NZ HZ1 sing N N 214 LYS NZ HZ2 sing N N 215 LYS NZ HZ3 sing N N 216 LYS OXT HXT sing N N 217 MET N CA sing N N 218 MET N H sing N N 219 MET N H2 sing N N 220 MET CA C sing N N 221 MET CA CB sing N N 222 MET CA HA sing N N 223 MET C O doub N N 224 MET C OXT sing N N 225 MET CB CG sing N N 226 MET CB HB2 sing N N 227 MET CB HB3 sing N N 228 MET CG SD sing N N 229 MET CG HG2 sing N N 230 MET CG HG3 sing N N 231 MET SD CE sing N N 232 MET CE HE1 sing N N 233 MET CE HE2 sing N N 234 MET CE HE3 sing N N 235 MET OXT HXT sing N N 236 PHE N CA sing N N 237 PHE N H sing N N 238 PHE N H2 sing N N 239 PHE CA C sing N N 240 PHE CA CB sing N N 241 PHE CA HA sing N N 242 PHE C O doub N N 243 PHE C OXT sing N N 244 PHE CB CG sing N N 245 PHE CB HB2 sing N N 246 PHE CB HB3 sing N N 247 PHE CG CD1 doub Y N 248 PHE CG CD2 sing Y N 249 PHE CD1 CE1 sing Y N 250 PHE CD1 HD1 sing N N 251 PHE CD2 CE2 doub Y N 252 PHE CD2 HD2 sing N N 253 PHE CE1 CZ doub Y N 254 PHE CE1 HE1 sing N N 255 PHE CE2 CZ sing Y N 256 PHE CE2 HE2 sing N N 257 PHE CZ HZ sing N N 258 PHE OXT HXT sing N N 259 PRO N CA sing N N 260 PRO N CD sing N N 261 PRO N H sing N N 262 PRO CA C sing N N 263 PRO CA CB sing N N 264 PRO CA HA sing N N 265 PRO C O doub N N 266 PRO C OXT sing N N 267 PRO CB CG sing N N 268 PRO CB HB2 sing N N 269 PRO CB HB3 sing N N 270 PRO CG CD sing N N 271 PRO CG HG2 sing N N 272 PRO CG HG3 sing N N 273 PRO CD HD2 sing N N 274 PRO CD HD3 sing N N 275 PRO OXT HXT sing N N 276 SER N CA sing N N 277 SER N H sing N N 278 SER N H2 sing N N 279 SER CA C sing N N 280 SER CA CB sing N N 281 SER CA HA sing N N 282 SER C O doub N N 283 SER C OXT sing N N 284 SER CB OG sing N N 285 SER CB HB2 sing N N 286 SER CB HB3 sing N N 287 SER OG HG sing N N 288 SER OXT HXT sing N N 289 THR N CA sing N N 290 THR N H sing N N 291 THR N H2 sing N N 292 THR CA C sing N N 293 THR CA CB sing N N 294 THR CA HA sing N N 295 THR C O doub N N 296 THR C OXT sing N N 297 THR CB OG1 sing N N 298 THR CB CG2 sing N N 299 THR CB HB sing N N 300 THR OG1 HG1 sing N N 301 THR CG2 HG21 sing N N 302 THR CG2 HG22 sing N N 303 THR CG2 HG23 sing N N 304 THR OXT HXT sing N N 305 TRP N CA sing N N 306 TRP N H sing N N 307 TRP N H2 sing N N 308 TRP CA C sing N N 309 TRP CA CB sing N N 310 TRP CA HA sing N N 311 TRP C O doub N N 312 TRP C OXT sing N N 313 TRP CB CG sing N N 314 TRP CB HB2 sing N N 315 TRP CB HB3 sing N N 316 TRP CG CD1 doub Y N 317 TRP CG CD2 sing Y N 318 TRP CD1 NE1 sing Y N 319 TRP CD1 HD1 sing N N 320 TRP CD2 CE2 doub Y N 321 TRP CD2 CE3 sing Y N 322 TRP NE1 CE2 sing Y N 323 TRP NE1 HE1 sing N N 324 TRP CE2 CZ2 sing Y N 325 TRP CE3 CZ3 doub Y N 326 TRP CE3 HE3 sing N N 327 TRP CZ2 CH2 doub Y N 328 TRP CZ2 HZ2 sing N N 329 TRP CZ3 CH2 sing Y N 330 TRP CZ3 HZ3 sing N N 331 TRP CH2 HH2 sing N N 332 TRP OXT HXT sing N N 333 TYR N CA sing N N 334 TYR N H sing N N 335 TYR N H2 sing N N 336 TYR CA C sing N N 337 TYR CA CB sing N N 338 TYR CA HA sing N N 339 TYR C O doub N N 340 TYR C OXT sing N N 341 TYR CB CG sing N N 342 TYR CB HB2 sing N N 343 TYR CB HB3 sing N N 344 TYR CG CD1 doub Y N 345 TYR CG CD2 sing Y N 346 TYR CD1 CE1 sing Y N 347 TYR CD1 HD1 sing N N 348 TYR CD2 CE2 doub Y N 349 TYR CD2 HD2 sing N N 350 TYR CE1 CZ doub Y N 351 TYR CE1 HE1 sing N N 352 TYR CE2 CZ sing Y N 353 TYR CE2 HE2 sing N N 354 TYR CZ OH sing N N 355 TYR OH HH sing N N 356 TYR OXT HXT sing N N 357 VAL N CA sing N N 358 VAL N H sing N N 359 VAL N H2 sing N N 360 VAL CA C sing N N 361 VAL CA CB sing N N 362 VAL CA HA sing N N 363 VAL C O doub N N 364 VAL C OXT sing N N 365 VAL CB CG1 sing N N 366 VAL CB CG2 sing N N 367 VAL CB HB sing N N 368 VAL CG1 HG11 sing N N 369 VAL CG1 HG12 sing N N 370 VAL CG1 HG13 sing N N 371 VAL CG2 HG21 sing N N 372 VAL CG2 HG22 sing N N 373 VAL CG2 HG23 sing N N 374 VAL OXT HXT sing N N 375 # loop_ _pdbx_entity_nonpoly.entity_id _pdbx_entity_nonpoly.name _pdbx_entity_nonpoly.comp_id 2 'COBALT (II) ION' CO 3 'SODIUM ION' NA 4 water HOH # _pdbx_initial_refinement_model.id 1 _pdbx_initial_refinement_model.entity_id_list ? _pdbx_initial_refinement_model.type 'experimental model' _pdbx_initial_refinement_model.source_name PDB _pdbx_initial_refinement_model.accession_code 1MAT _pdbx_initial_refinement_model.details ? #