data_3CAA # _entry.id 3CAA # _audit_conform.dict_name mmcif_pdbx.dic _audit_conform.dict_version 5.375 _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 3CAA pdb_00003caa 10.2210/pdb3caa/pdb WWPDB D_1000178899 ? ? # _pdbx_database_PDB_obs_spr.id SPRSDE _pdbx_database_PDB_obs_spr.date 1998-02-25 _pdbx_database_PDB_obs_spr.pdb_id 3CAA _pdbx_database_PDB_obs_spr.replace_pdb_id 2CAA _pdbx_database_PDB_obs_spr.details ? # _pdbx_database_status.status_code REL _pdbx_database_status.entry_id 3CAA _pdbx_database_status.recvd_initial_deposition_date 1997-08-18 _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 'Lukacs, C.M.' 1 'Christianson, D.W.' 2 # 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 ;Engineering an anion-binding cavity in antichymotrypsin modulates the "spring-loaded" serpin-protease interaction. ; Biochemistry 37 3297 3304 1998 BICHAW US 0006-2960 0033 ? 9521649 10.1021/bi972359e 1 ;Burial of an Ion Pair in the Hydrophobic Core of Cleaved Ala-349->Arg Antichymotrypsin Compromises But Does not Obliterate Serpin Function ; 'To be Published' ? ? ? ? ? ? ? 0353 ? ? ? # loop_ _citation_author.citation_id _citation_author.name _citation_author.ordinal _citation_author.identifier_ORCID primary 'Lukacs, C.M.' 1 ? primary 'Rubin, H.' 2 ? primary 'Christianson, D.W.' 3 ? 1 'Lukacs, C.M.' 4 ? 1 'Rubin, H.' 5 ? 1 'Christianson, D.W.' 6 ? # _cell.entry_id 3CAA _cell.length_a 74.120 _cell.length_b 77.730 _cell.length_c 79.490 _cell.angle_alpha 90.00 _cell.angle_beta 90.00 _cell.angle_gamma 90.00 _cell.Z_PDB 4 _cell.pdbx_unique_axis ? # _symmetry.entry_id 3CAA _symmetry.space_group_name_H-M 'P 21 21 21' _symmetry.pdbx_full_space_group_name_H-M ? _symmetry.cell_setting ? _symmetry.Int_Tables_number 19 # 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 ANTICHYMOTRYPSIN 38612.148 1 ? A347R ? 'CLEAVED ANTICHYMOTRYPSIN' 2 polymer man ANTICHYMOTRYPSIN 4359.141 1 ? A347R ? 'CLEAVED ANTICHYMOTRYPSIN' 3 water nat water 18.015 47 ? ? ? ? # loop_ _entity_name_com.entity_id _entity_name_com.name 1 ACT 2 ACT # loop_ _entity_poly.entity_id _entity_poly.type _entity_poly.nstd_linkage _entity_poly.nstd_monomer _entity_poly.pdbx_seq_one_letter_code _entity_poly.pdbx_seq_one_letter_code_can _entity_poly.pdbx_strand_id _entity_poly.pdbx_target_identifier 1 'polypeptide(L)' no no ;THVDLGLASANVDFAFSLYKQLVLKAPDKNVIFSPLSISTALAFLSLGAHNTTLTEILKGLKFNLTETSEAEIHQSFQHL LRTLNQSSDELQLSMGNAMFVKEQLSLLDRFTEDAKRLYGSEAFATDFQDSAAAKKLINDYVKNGTRGKITDLIKDLDSQ TMMVLVNYIFFKAKWEMPFDPQDTHQSRFYLSKKKWVMVPMMSLHHLTIPYFRDEELSCTVVELKYTGNASALFILPDQD KMEEVEAMLLPETLKRWRDSLEFREIGELYLPKFSISRDYNLNDILLQLGIEEAFTSKADLSGITGARNLAVSQVVHKAV LDVFEEGTERSAATAVKITLL ; ;THVDLGLASANVDFAFSLYKQLVLKAPDKNVIFSPLSISTALAFLSLGAHNTTLTEILKGLKFNLTETSEAEIHQSFQHL LRTLNQSSDELQLSMGNAMFVKEQLSLLDRFTEDAKRLYGSEAFATDFQDSAAAKKLINDYVKNGTRGKITDLIKDLDSQ TMMVLVNYIFFKAKWEMPFDPQDTHQSRFYLSKKKWVMVPMMSLHHLTIPYFRDEELSCTVVELKYTGNASALFILPDQD KMEEVEAMLLPETLKRWRDSLEFREIGELYLPKFSISRDYNLNDILLQLGIEEAFTSKADLSGITGARNLAVSQVVHKAV LDVFEEGTERSAATAVKITLL ; A ? 2 'polypeptide(L)' no no VETRTIVRFNRPFLMIIVPTDTQNIFFMSKVTNPKQA VETRTIVRFNRPFLMIIVPTDTQNIFFMSKVTNPKQA B ? # loop_ _entity_poly_seq.entity_id _entity_poly_seq.num _entity_poly_seq.mon_id _entity_poly_seq.hetero 1 1 THR n 1 2 HIS n 1 3 VAL n 1 4 ASP n 1 5 LEU n 1 6 GLY n 1 7 LEU n 1 8 ALA n 1 9 SER n 1 10 ALA n 1 11 ASN n 1 12 VAL n 1 13 ASP n 1 14 PHE n 1 15 ALA n 1 16 PHE n 1 17 SER n 1 18 LEU n 1 19 TYR n 1 20 LYS n 1 21 GLN n 1 22 LEU n 1 23 VAL n 1 24 LEU n 1 25 LYS n 1 26 ALA n 1 27 PRO n 1 28 ASP n 1 29 LYS n 1 30 ASN n 1 31 VAL n 1 32 ILE n 1 33 PHE n 1 34 SER n 1 35 PRO n 1 36 LEU n 1 37 SER n 1 38 ILE n 1 39 SER n 1 40 THR n 1 41 ALA n 1 42 LEU n 1 43 ALA n 1 44 PHE n 1 45 LEU n 1 46 SER n 1 47 LEU n 1 48 GLY n 1 49 ALA n 1 50 HIS n 1 51 ASN n 1 52 THR n 1 53 THR n 1 54 LEU n 1 55 THR n 1 56 GLU n 1 57 ILE n 1 58 LEU n 1 59 LYS n 1 60 GLY n 1 61 LEU n 1 62 LYS n 1 63 PHE n 1 64 ASN n 1 65 LEU n 1 66 THR n 1 67 GLU n 1 68 THR n 1 69 SER n 1 70 GLU n 1 71 ALA n 1 72 GLU n 1 73 ILE n 1 74 HIS n 1 75 GLN n 1 76 SER n 1 77 PHE n 1 78 GLN n 1 79 HIS n 1 80 LEU n 1 81 LEU n 1 82 ARG n 1 83 THR n 1 84 LEU n 1 85 ASN n 1 86 GLN n 1 87 SER n 1 88 SER n 1 89 ASP n 1 90 GLU n 1 91 LEU n 1 92 GLN n 1 93 LEU n 1 94 SER n 1 95 MET n 1 96 GLY n 1 97 ASN n 1 98 ALA n 1 99 MET n 1 100 PHE n 1 101 VAL n 1 102 LYS n 1 103 GLU n 1 104 GLN n 1 105 LEU n 1 106 SER n 1 107 LEU n 1 108 LEU n 1 109 ASP n 1 110 ARG n 1 111 PHE n 1 112 THR n 1 113 GLU n 1 114 ASP n 1 115 ALA n 1 116 LYS n 1 117 ARG n 1 118 LEU n 1 119 TYR n 1 120 GLY n 1 121 SER n 1 122 GLU n 1 123 ALA n 1 124 PHE n 1 125 ALA n 1 126 THR n 1 127 ASP n 1 128 PHE n 1 129 GLN n 1 130 ASP n 1 131 SER n 1 132 ALA n 1 133 ALA n 1 134 ALA n 1 135 LYS n 1 136 LYS n 1 137 LEU n 1 138 ILE n 1 139 ASN n 1 140 ASP n 1 141 TYR n 1 142 VAL n 1 143 LYS n 1 144 ASN n 1 145 GLY n 1 146 THR n 1 147 ARG n 1 148 GLY n 1 149 LYS n 1 150 ILE n 1 151 THR n 1 152 ASP n 1 153 LEU n 1 154 ILE n 1 155 LYS n 1 156 ASP n 1 157 LEU n 1 158 ASP n 1 159 SER n 1 160 GLN n 1 161 THR n 1 162 MET n 1 163 MET n 1 164 VAL n 1 165 LEU n 1 166 VAL n 1 167 ASN n 1 168 TYR n 1 169 ILE n 1 170 PHE n 1 171 PHE n 1 172 LYS n 1 173 ALA n 1 174 LYS n 1 175 TRP n 1 176 GLU n 1 177 MET n 1 178 PRO n 1 179 PHE n 1 180 ASP n 1 181 PRO n 1 182 GLN n 1 183 ASP n 1 184 THR n 1 185 HIS n 1 186 GLN n 1 187 SER n 1 188 ARG n 1 189 PHE n 1 190 TYR n 1 191 LEU n 1 192 SER n 1 193 LYS n 1 194 LYS n 1 195 LYS n 1 196 TRP n 1 197 VAL n 1 198 MET n 1 199 VAL n 1 200 PRO n 1 201 MET n 1 202 MET n 1 203 SER n 1 204 LEU n 1 205 HIS n 1 206 HIS n 1 207 LEU n 1 208 THR n 1 209 ILE n 1 210 PRO n 1 211 TYR n 1 212 PHE n 1 213 ARG n 1 214 ASP n 1 215 GLU n 1 216 GLU n 1 217 LEU n 1 218 SER n 1 219 CYS n 1 220 THR n 1 221 VAL n 1 222 VAL n 1 223 GLU n 1 224 LEU n 1 225 LYS n 1 226 TYR n 1 227 THR n 1 228 GLY n 1 229 ASN n 1 230 ALA n 1 231 SER n 1 232 ALA n 1 233 LEU n 1 234 PHE n 1 235 ILE n 1 236 LEU n 1 237 PRO n 1 238 ASP n 1 239 GLN n 1 240 ASP n 1 241 LYS n 1 242 MET n 1 243 GLU n 1 244 GLU n 1 245 VAL n 1 246 GLU n 1 247 ALA n 1 248 MET n 1 249 LEU n 1 250 LEU n 1 251 PRO n 1 252 GLU n 1 253 THR n 1 254 LEU n 1 255 LYS n 1 256 ARG n 1 257 TRP n 1 258 ARG n 1 259 ASP n 1 260 SER n 1 261 LEU n 1 262 GLU n 1 263 PHE n 1 264 ARG n 1 265 GLU n 1 266 ILE n 1 267 GLY n 1 268 GLU n 1 269 LEU n 1 270 TYR n 1 271 LEU n 1 272 PRO n 1 273 LYS n 1 274 PHE n 1 275 SER n 1 276 ILE n 1 277 SER n 1 278 ARG n 1 279 ASP n 1 280 TYR n 1 281 ASN n 1 282 LEU n 1 283 ASN n 1 284 ASP n 1 285 ILE n 1 286 LEU n 1 287 LEU n 1 288 GLN n 1 289 LEU n 1 290 GLY n 1 291 ILE n 1 292 GLU n 1 293 GLU n 1 294 ALA n 1 295 PHE n 1 296 THR n 1 297 SER n 1 298 LYS n 1 299 ALA n 1 300 ASP n 1 301 LEU n 1 302 SER n 1 303 GLY n 1 304 ILE n 1 305 THR n 1 306 GLY n 1 307 ALA n 1 308 ARG n 1 309 ASN n 1 310 LEU n 1 311 ALA n 1 312 VAL n 1 313 SER n 1 314 GLN n 1 315 VAL n 1 316 VAL n 1 317 HIS n 1 318 LYS n 1 319 ALA n 1 320 VAL n 1 321 LEU n 1 322 ASP n 1 323 VAL n 1 324 PHE n 1 325 GLU n 1 326 GLU n 1 327 GLY n 1 328 THR n 1 329 GLU n 1 330 ARG n 1 331 SER n 1 332 ALA n 1 333 ALA n 1 334 THR n 1 335 ALA n 1 336 VAL n 1 337 LYS n 1 338 ILE n 1 339 THR n 1 340 LEU n 1 341 LEU n 2 1 VAL n 2 2 GLU n 2 3 THR n 2 4 ARG n 2 5 THR n 2 6 ILE n 2 7 VAL n 2 8 ARG n 2 9 PHE n 2 10 ASN n 2 11 ARG n 2 12 PRO n 2 13 PHE n 2 14 LEU n 2 15 MET n 2 16 ILE n 2 17 ILE n 2 18 VAL n 2 19 PRO n 2 20 THR n 2 21 ASP n 2 22 THR n 2 23 GLN n 2 24 ASN n 2 25 ILE n 2 26 PHE n 2 27 PHE n 2 28 MET n 2 29 SER n 2 30 LYS n 2 31 VAL n 2 32 THR n 2 33 ASN n 2 34 PRO n 2 35 LYS n 2 36 GLN n 2 37 ALA n # loop_ _entity_src_gen.entity_id _entity_src_gen.pdbx_src_id _entity_src_gen.pdbx_alt_source_flag _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 _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 _entity_src_gen.pdbx_gene_src_ncbi_taxonomy_id _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 _entity_src_gen.pdbx_host_org_ncbi_taxonomy_id _entity_src_gen.host_org_genus _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 _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 _entity_src_gen.plasmid_details _entity_src_gen.pdbx_description 1 1 sample ? ? ? human Homo ACT ? ? ? ? ? ? 'Homo sapiens' 9606 ? ? ? ? ? ? ? ? 'Escherichia coli' 562 Escherichia ACT ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? PZMS ? ? 2 1 sample ? ? ? human Homo ACT ? ? ? ? ? ? 'Homo sapiens' 9606 ? ? ? ? ? ? ? ? 'Escherichia coli' 562 Escherichia ACT ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? PZMS ? ? # loop_ _struct_ref.id _struct_ref.db_name _struct_ref.db_code _struct_ref.pdbx_db_accession _struct_ref.entity_id _struct_ref.pdbx_align_begin _struct_ref.pdbx_db_isoform _struct_ref.pdbx_seq_one_letter_code 1 UNP AACT_HUMAN P01011 1 43 ? ? 2 UNP AACT_HUMAN P01011 2 387 ? ? # 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 3CAA A 1 ? 341 ? P01011 43 ? 383 ? 20 358 2 2 3CAA B 1 ? 37 ? P01011 387 ? 423 ? 358 394 # _struct_ref_seq_dif.align_id 1 _struct_ref_seq_dif.pdbx_pdb_id_code 3CAA _struct_ref_seq_dif.mon_id ARG _struct_ref_seq_dif.pdbx_pdb_strand_id A _struct_ref_seq_dif.seq_num 330 _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 P01011 _struct_ref_seq_dif.db_mon_id ALA _struct_ref_seq_dif.pdbx_seq_db_seq_num 372 _struct_ref_seq_dif.details 'engineered mutation' _struct_ref_seq_dif.pdbx_auth_seq_num 347 _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 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 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 3CAA _exptl.method 'X-RAY DIFFRACTION' _exptl.crystals_number 1 # _exptl_crystal.id 1 _exptl_crystal.density_meas ? _exptl_crystal.density_Matthews 2.75 _exptl_crystal.density_percent_sol 55. _exptl_crystal.description ? # _exptl_crystal_grow.crystal_id 1 _exptl_crystal_grow.method ? _exptl_crystal_grow.temp ? _exptl_crystal_grow.temp_details ? _exptl_crystal_grow.pH 5.6 _exptl_crystal_grow.pdbx_pH_range ? _exptl_crystal_grow.pdbx_details '10% PEG MONOMETHYLETHER 5000 0.2 M MAGNESIUM ACETATE 0.1 M SODIUM CITRATE PH 5.6 PROTEIN AT 3 MG/ML' # _diffrn.id 1 _diffrn.ambient_temp 100 _diffrn.ambient_temp_details ? _diffrn.crystal_id 1 # _diffrn_detector.diffrn_id 1 _diffrn_detector.detector CCD _diffrn_detector.type 'ADSC QUANTUM' _diffrn_detector.pdbx_collection_date 1996-09 _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 'SI(111)' _diffrn_radiation.pdbx_diffrn_protocol ? _diffrn_radiation.pdbx_scattering_type x-ray # _diffrn_radiation_wavelength.id 1 _diffrn_radiation_wavelength.wavelength 1.54 _diffrn_radiation_wavelength.wt 1.0 # _diffrn_source.diffrn_id 1 _diffrn_source.source SYNCHROTRON _diffrn_source.type 'CHESS BEAMLINE A1' _diffrn_source.pdbx_synchrotron_site CHESS _diffrn_source.pdbx_synchrotron_beamline A1 _diffrn_source.pdbx_wavelength 1.54 _diffrn_source.pdbx_wavelength_list ? # _reflns.entry_id 3CAA _reflns.observed_criterion_sigma_I ? _reflns.observed_criterion_sigma_F ? _reflns.d_resolution_low 20.0 _reflns.d_resolution_high 2.4 _reflns.number_obs 15560 _reflns.number_all ? _reflns.percent_possible_obs 83.7 _reflns.pdbx_Rmerge_I_obs ? _reflns.pdbx_Rsym_value 0.1010000 _reflns.pdbx_netI_over_sigmaI 7.3 _reflns.B_iso_Wilson_estimate ? _reflns.pdbx_redundancy 4.05 _reflns.pdbx_diffrn_id 1 _reflns.pdbx_ordinal 1 # _reflns_shell.d_res_high 2.4 _reflns_shell.d_res_low 2.49 _reflns_shell.percent_possible_all 85.6 _reflns_shell.Rmerge_I_obs ? _reflns_shell.pdbx_Rsym_value 0.3990000 _reflns_shell.meanI_over_sigI_obs ? _reflns_shell.pdbx_redundancy 3.4 _reflns_shell.pdbx_diffrn_id ? _reflns_shell.pdbx_ordinal 1 # _refine.entry_id 3CAA _refine.ls_number_reflns_obs 14515 _refine.ls_number_reflns_all ? _refine.pdbx_ls_sigma_I ? _refine.pdbx_ls_sigma_F 2.0 _refine.pdbx_data_cutoff_high_absF 100000. _refine.pdbx_data_cutoff_low_absF 0.1 _refine.pdbx_data_cutoff_high_rms_absF ? _refine.ls_d_res_low 20.0 _refine.ls_d_res_high 2.4 _refine.ls_percent_reflns_obs 78.46 _refine.ls_R_factor_obs 0.1900000 _refine.ls_R_factor_all ? _refine.ls_R_factor_R_work 0.1900000 _refine.ls_R_factor_R_free 0.2800000 _refine.ls_R_factor_R_free_error 0.0115 _refine.ls_R_factor_R_free_error_details ? _refine.ls_percent_reflns_R_free 4. _refine.ls_number_reflns_R_free 594 _refine.ls_number_parameters ? _refine.ls_number_restraints ? _refine.occupancy_min ? _refine.occupancy_max ? _refine.B_iso_mean 35.8 _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 ? _refine.solvent_model_param_ksol ? _refine.solvent_model_param_bsol ? _refine.pdbx_ls_cross_valid_method THROUGHOUT _refine.details ;ASN A 104 - GLU A 109 ARE IN POOR ELECTRON DENSITY AND SHOULD BE TREATED AS SUCH. ; _refine.pdbx_starting_model 'PDB ENTRY 2CAA' _refine.pdbx_method_to_determine_struct 'DIFFERENCE FOURIER' _refine.pdbx_isotropic_thermal_model ? _refine.pdbx_stereochemistry_target_values ? _refine.pdbx_stereochem_target_val_spec_case ? _refine.pdbx_R_Free_selection_details RANDOM _refine.pdbx_overall_ESU_R ? _refine.pdbx_overall_ESU_R_Free ? _refine.overall_SU_ML ? _refine.overall_SU_B ? _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 2933 _refine_hist.pdbx_number_atoms_nucleic_acid 0 _refine_hist.pdbx_number_atoms_ligand 0 _refine_hist.number_atoms_solvent 47 _refine_hist.number_atoms_total 2980 _refine_hist.d_res_high 2.4 _refine_hist.d_res_low 20.0 # 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 x_bond_d 0.022 ? ? ? 'X-RAY DIFFRACTION' ? x_bond_d_na ? ? ? ? 'X-RAY DIFFRACTION' ? x_bond_d_prot ? ? ? ? 'X-RAY DIFFRACTION' ? x_angle_d ? ? ? ? 'X-RAY DIFFRACTION' ? x_angle_d_na ? ? ? ? 'X-RAY DIFFRACTION' ? x_angle_d_prot ? ? ? ? 'X-RAY DIFFRACTION' ? x_angle_deg 2.11 ? ? ? 'X-RAY DIFFRACTION' ? x_angle_deg_na ? ? ? ? 'X-RAY DIFFRACTION' ? x_angle_deg_prot ? ? ? ? 'X-RAY DIFFRACTION' ? x_dihedral_angle_d 25.5 ? ? ? 'X-RAY DIFFRACTION' ? x_dihedral_angle_d_na ? ? ? ? 'X-RAY DIFFRACTION' ? x_dihedral_angle_d_prot ? ? ? ? 'X-RAY DIFFRACTION' ? x_improper_angle_d 1.92 ? ? ? 'X-RAY DIFFRACTION' ? x_improper_angle_d_na ? ? ? ? 'X-RAY DIFFRACTION' ? x_improper_angle_d_prot ? ? ? ? 'X-RAY DIFFRACTION' ? x_mcbond_it ? ? ? ? 'X-RAY DIFFRACTION' ? x_mcangle_it ? ? ? ? 'X-RAY DIFFRACTION' ? x_scbond_it ? ? ? ? 'X-RAY DIFFRACTION' ? x_scangle_it ? ? ? ? 'X-RAY DIFFRACTION' ? # _refine_ls_shell.pdbx_total_number_of_bins_used 8 _refine_ls_shell.d_res_high 2.4 _refine_ls_shell.d_res_low 2.51 _refine_ls_shell.number_reflns_R_work 1595 _refine_ls_shell.R_factor_R_work 0.2960000 _refine_ls_shell.percent_reflns_obs 73.4 _refine_ls_shell.R_factor_R_free 0.3690000 _refine_ls_shell.R_factor_R_free_error 0.044 _refine_ls_shell.percent_reflns_R_free 3.0 _refine_ls_shell.number_reflns_R_free 69 _refine_ls_shell.pdbx_refine_id 'X-RAY DIFFRACTION' _refine_ls_shell.number_reflns_all ? _refine_ls_shell.R_factor_all ? # loop_ _pdbx_xplor_file.serial_no _pdbx_xplor_file.param_file _pdbx_xplor_file.topol_file _pdbx_xplor_file.pdbx_refine_id 1 PARHCSDX.PRO TOPHCSDX.PRO 'X-RAY DIFFRACTION' 2 ? ? 'X-RAY DIFFRACTION' # _struct.entry_id 3CAA _struct.title 'CLEAVED ANTICHYMOTRYPSIN A347R' _struct.pdbx_model_details ? _struct.pdbx_CASP_flag ? _struct.pdbx_model_type_details ? # _struct_keywords.entry_id 3CAA _struct_keywords.pdbx_keywords SERPIN _struct_keywords.text 'SERPIN, SERINE PROTEASE INHIBITOR, ANTICHYMOTRYPSIN' # 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 3 ? D N N 3 ? # _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 SER A 9 ? LYS A 25 ? SER A 28 LYS A 44 1 ? 17 HELX_P HELX_P2 2 PRO A 35 ? GLY A 48 ? PRO A 54 GLY A 67 1 ? 14 HELX_P HELX_P3 3 ASN A 51 ? GLY A 60 ? ASN A 70 GLY A 79 1 ? 10 HELX_P HELX_P4 4 GLU A 70 ? ARG A 82 ? GLU A 89 ARG A 101 1 ? 13 HELX_P HELX_P5 5 ASP A 109 ? LEU A 118 ? ASP A 128 LEU A 137 1 ? 10 HELX_P HELX_P6 6 ALA A 133 ? GLY A 145 ? ALA A 152 GLY A 164 1 ? 13 HELX_P HELX_P7 7 PRO A 181 ? ASP A 183 ? PRO A 200 ASP A 202 5 ? 3 HELX_P HELX_P8 8 MET A 242 ? MET A 248 ? MET A 260 MET A 266 1 ? 7 HELX_P HELX_P9 9 PRO A 251 ? SER A 260 ? PRO A 269 SER A 278 1 ? 10 HELX_P HELX_P10 10 ASN A 283 ? LEU A 289 ? ASN A 300 LEU A 306 1 ? 7 # _struct_conf_type.id HELX_P _struct_conf_type.criteria ? _struct_conf_type.reference ? # loop_ _struct_sheet.id _struct_sheet.type _struct_sheet.number_strands _struct_sheet.details A ? 6 ? B ? 3 ? C ? 4 ? D ? 2 ? # loop_ _struct_sheet_order.sheet_id _struct_sheet_order.range_id_1 _struct_sheet_order.range_id_2 _struct_sheet_order.offset _struct_sheet_order.sense A 1 2 ? parallel A 2 3 ? anti-parallel A 3 4 ? anti-parallel A 4 5 ? anti-parallel A 5 6 ? anti-parallel B 1 2 ? anti-parallel B 2 3 ? anti-parallel C 1 2 ? anti-parallel C 2 3 ? anti-parallel C 3 4 ? anti-parallel D 1 2 ? anti-parallel # loop_ _struct_sheet_range.sheet_id _struct_sheet_range.id _struct_sheet_range.beg_label_comp_id _struct_sheet_range.beg_label_asym_id _struct_sheet_range.beg_label_seq_id _struct_sheet_range.pdbx_beg_PDB_ins_code _struct_sheet_range.end_label_comp_id _struct_sheet_range.end_label_asym_id _struct_sheet_range.end_label_seq_id _struct_sheet_range.pdbx_end_PDB_ins_code _struct_sheet_range.beg_auth_comp_id _struct_sheet_range.beg_auth_asym_id _struct_sheet_range.beg_auth_seq_id _struct_sheet_range.end_auth_comp_id _struct_sheet_range.end_auth_asym_id _struct_sheet_range.end_auth_seq_id A 1 ALA A 123 ? THR A 126 ? ALA A 142 THR A 145 A 2 LEU A 91 ? LYS A 102 ? LEU A 110 LYS A 121 A 3 THR A 161 ? LYS A 174 ? THR A 180 LYS A 193 A 4 GLY A 327 ? LEU A 340 ? GLY A 344 LEU A 357 A 5 LEU A 310 ? VAL A 323 ? LEU A 327 VAL A 340 A 6 PHE A 274 ? ASN A 281 ? PHE A 291 ASN A 298 B 1 GLU A 268 ? PRO A 272 ? GLU A 285 PRO A 289 B 2 LYS A 195 ? HIS A 205 ? LYS A 214 HIS A 224 B 3 HIS A 185 ? SER A 192 ? HIS A 204 SER A 211 C 1 GLU A 262 ? ILE A 266 ? GLU A 279 ILE A 283 C 2 LEU A 207 ? ASP A 214 ? LEU A 226 ASP A 232 C 3 CYS A 219 ? LYS A 225 ? CYS A 237 LYS A 243 C 4 SER A 231 ? PRO A 237 ? SER A 249 PRO A 255 D 1 PHE B 13 ? ILE B 17 ? PHE B 370 ILE B 374 D 2 PHE B 27 ? VAL B 31 ? PHE B 384 VAL B 388 # loop_ _pdbx_struct_sheet_hbond.sheet_id _pdbx_struct_sheet_hbond.range_id_1 _pdbx_struct_sheet_hbond.range_id_2 _pdbx_struct_sheet_hbond.range_1_label_atom_id _pdbx_struct_sheet_hbond.range_1_label_comp_id _pdbx_struct_sheet_hbond.range_1_label_asym_id _pdbx_struct_sheet_hbond.range_1_label_seq_id _pdbx_struct_sheet_hbond.range_1_PDB_ins_code _pdbx_struct_sheet_hbond.range_1_auth_atom_id _pdbx_struct_sheet_hbond.range_1_auth_comp_id _pdbx_struct_sheet_hbond.range_1_auth_asym_id _pdbx_struct_sheet_hbond.range_1_auth_seq_id _pdbx_struct_sheet_hbond.range_2_label_atom_id _pdbx_struct_sheet_hbond.range_2_label_comp_id _pdbx_struct_sheet_hbond.range_2_label_asym_id _pdbx_struct_sheet_hbond.range_2_label_seq_id _pdbx_struct_sheet_hbond.range_2_PDB_ins_code _pdbx_struct_sheet_hbond.range_2_auth_atom_id _pdbx_struct_sheet_hbond.range_2_auth_comp_id _pdbx_struct_sheet_hbond.range_2_auth_asym_id _pdbx_struct_sheet_hbond.range_2_auth_seq_id A 1 2 O PHE A 124 ? O PHE A 143 N MET A 99 ? N MET A 118 A 2 3 O GLN A 92 ? O GLN A 111 N LYS A 172 ? N LYS A 191 A 3 4 O MET A 162 ? O MET A 181 N ILE A 338 ? N ILE A 355 A 4 5 O GLU A 329 ? O GLU A 346 N ASP A 322 ? N ASP A 339 A 5 6 O HIS A 317 ? O HIS A 334 N TYR A 280 ? N TYR A 297 B 1 2 O LEU A 269 ? O LEU A 286 N LEU A 204 ? N LEU A 223 B 2 3 O LYS A 195 ? O LYS A 214 N SER A 192 ? N SER A 211 C 1 2 O GLU A 262 ? O GLU A 279 N TYR A 211 ? N TYR A 229 C 2 3 O PRO A 210 ? O PRO A 228 N GLU A 223 ? N GLU A 241 C 3 4 O THR A 220 ? O THR A 238 N LEU A 236 ? N LEU A 254 D 1 2 O PHE B 13 ? O PHE B 370 N VAL B 31 ? N VAL B 388 # _database_PDB_matrix.entry_id 3CAA _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 3CAA _atom_sites.fract_transf_matrix[1][1] 0.013492 _atom_sites.fract_transf_matrix[1][2] 0.000000 _atom_sites.fract_transf_matrix[1][3] 0.000000 _atom_sites.fract_transf_matrix[2][1] 0.000000 _atom_sites.fract_transf_matrix[2][2] 0.012865 _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] 0.012580 _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 N O S # loop_ _pdbx_poly_seq_scheme.asym_id _pdbx_poly_seq_scheme.entity_id _pdbx_poly_seq_scheme.seq_id _pdbx_poly_seq_scheme.mon_id _pdbx_poly_seq_scheme.ndb_seq_num _pdbx_poly_seq_scheme.pdb_seq_num _pdbx_poly_seq_scheme.auth_seq_num _pdbx_poly_seq_scheme.pdb_mon_id _pdbx_poly_seq_scheme.auth_mon_id _pdbx_poly_seq_scheme.pdb_strand_id _pdbx_poly_seq_scheme.pdb_ins_code _pdbx_poly_seq_scheme.hetero A 1 1 THR 1 20 ? ? ? A . n A 1 2 HIS 2 21 ? ? ? A . n A 1 3 VAL 3 22 ? ? ? A . n A 1 4 ASP 4 23 ? ? ? A . n A 1 5 LEU 5 24 ? ? ? A . n A 1 6 GLY 6 25 ? ? ? A . n A 1 7 LEU 7 26 ? ? ? A . n A 1 8 ALA 8 27 27 ALA ALA A . n A 1 9 SER 9 28 28 SER SER A . n A 1 10 ALA 10 29 29 ALA ALA A . n A 1 11 ASN 11 30 30 ASN ASN A . n A 1 12 VAL 12 31 31 VAL VAL A . n A 1 13 ASP 13 32 32 ASP ASP A . n A 1 14 PHE 14 33 33 PHE PHE A . n A 1 15 ALA 15 34 34 ALA ALA A . n A 1 16 PHE 16 35 35 PHE PHE A . n A 1 17 SER 17 36 36 SER SER A . n A 1 18 LEU 18 37 37 LEU LEU A . n A 1 19 TYR 19 38 38 TYR TYR A . n A 1 20 LYS 20 39 39 LYS LYS A . n A 1 21 GLN 21 40 40 GLN GLN A . n A 1 22 LEU 22 41 41 LEU LEU A . n A 1 23 VAL 23 42 42 VAL VAL A . n A 1 24 LEU 24 43 43 LEU LEU A . n A 1 25 LYS 25 44 44 LYS LYS A . n A 1 26 ALA 26 45 45 ALA ALA A . n A 1 27 PRO 27 46 46 PRO PRO A . n A 1 28 ASP 28 47 47 ASP ASP A . n A 1 29 LYS 29 48 48 LYS LYS A . n A 1 30 ASN 30 49 49 ASN ASN A . n A 1 31 VAL 31 50 50 VAL VAL A . n A 1 32 ILE 32 51 51 ILE ILE A . n A 1 33 PHE 33 52 52 PHE PHE A . n A 1 34 SER 34 53 53 SER SER A . n A 1 35 PRO 35 54 54 PRO PRO A . n A 1 36 LEU 36 55 55 LEU LEU A . n A 1 37 SER 37 56 56 SER SER A . n A 1 38 ILE 38 57 57 ILE ILE A . n A 1 39 SER 39 58 58 SER SER A . n A 1 40 THR 40 59 59 THR THR A . n A 1 41 ALA 41 60 60 ALA ALA A . n A 1 42 LEU 42 61 61 LEU LEU A . n A 1 43 ALA 43 62 62 ALA ALA A . n A 1 44 PHE 44 63 63 PHE PHE A . n A 1 45 LEU 45 64 64 LEU LEU A . n A 1 46 SER 46 65 65 SER SER A . n A 1 47 LEU 47 66 66 LEU LEU A . n A 1 48 GLY 48 67 67 GLY GLY A . n A 1 49 ALA 49 68 68 ALA ALA A . n A 1 50 HIS 50 69 69 HIS HIS A . n A 1 51 ASN 51 70 70 ASN ASN A . n A 1 52 THR 52 71 71 THR THR A . n A 1 53 THR 53 72 72 THR THR A . n A 1 54 LEU 54 73 73 LEU LEU A . n A 1 55 THR 55 74 74 THR THR A . n A 1 56 GLU 56 75 75 GLU GLU A . n A 1 57 ILE 57 76 76 ILE ILE A . n A 1 58 LEU 58 77 77 LEU LEU A . n A 1 59 LYS 59 78 78 LYS LYS A . n A 1 60 GLY 60 79 79 GLY GLY A . n A 1 61 LEU 61 80 80 LEU LEU A . n A 1 62 LYS 62 81 81 LYS LYS A . n A 1 63 PHE 63 82 82 PHE PHE A . n A 1 64 ASN 64 83 83 ASN ASN A . n A 1 65 LEU 65 84 84 LEU LEU A . n A 1 66 THR 66 85 85 THR THR A . n A 1 67 GLU 67 86 86 GLU GLU A . n A 1 68 THR 68 87 87 THR THR A . n A 1 69 SER 69 88 88 SER SER A . n A 1 70 GLU 70 89 89 GLU GLU A . n A 1 71 ALA 71 90 90 ALA ALA A . n A 1 72 GLU 72 91 91 GLU GLU A . n A 1 73 ILE 73 92 92 ILE ILE A . n A 1 74 HIS 74 93 93 HIS HIS A . n A 1 75 GLN 75 94 94 GLN GLN A . n A 1 76 SER 76 95 95 SER SER A . n A 1 77 PHE 77 96 96 PHE PHE A . n A 1 78 GLN 78 97 97 GLN GLN A . n A 1 79 HIS 79 98 98 HIS HIS A . n A 1 80 LEU 80 99 99 LEU LEU A . n A 1 81 LEU 81 100 100 LEU LEU A . n A 1 82 ARG 82 101 101 ARG ARG A . n A 1 83 THR 83 102 102 THR THR A . n A 1 84 LEU 84 103 103 LEU LEU A . n A 1 85 ASN 85 104 104 ASN ASN A . n A 1 86 GLN 86 105 105 GLN GLN A . n A 1 87 SER 87 106 106 SER SER A . n A 1 88 SER 88 107 107 SER SER A . n A 1 89 ASP 89 108 108 ASP ASP A . n A 1 90 GLU 90 109 109 GLU GLU A . n A 1 91 LEU 91 110 110 LEU LEU A . n A 1 92 GLN 92 111 111 GLN GLN A . n A 1 93 LEU 93 112 112 LEU LEU A . n A 1 94 SER 94 113 113 SER SER A . n A 1 95 MET 95 114 114 MET MET A . n A 1 96 GLY 96 115 115 GLY GLY A . n A 1 97 ASN 97 116 116 ASN ASN A . n A 1 98 ALA 98 117 117 ALA ALA A . n A 1 99 MET 99 118 118 MET MET A . n A 1 100 PHE 100 119 119 PHE PHE A . n A 1 101 VAL 101 120 120 VAL VAL A . n A 1 102 LYS 102 121 121 LYS LYS A . n A 1 103 GLU 103 122 122 GLU GLU A . n A 1 104 GLN 104 123 123 GLN GLN A . n A 1 105 LEU 105 124 124 LEU LEU A . n A 1 106 SER 106 125 125 SER SER A . n A 1 107 LEU 107 126 126 LEU LEU A . n A 1 108 LEU 108 127 127 LEU LEU A . n A 1 109 ASP 109 128 128 ASP ASP A . n A 1 110 ARG 110 129 129 ARG ARG A . n A 1 111 PHE 111 130 130 PHE PHE A . n A 1 112 THR 112 131 131 THR THR A . n A 1 113 GLU 113 132 132 GLU GLU A . n A 1 114 ASP 114 133 133 ASP ASP A . n A 1 115 ALA 115 134 134 ALA ALA A . n A 1 116 LYS 116 135 135 LYS LYS A . n A 1 117 ARG 117 136 136 ARG ARG A . n A 1 118 LEU 118 137 137 LEU LEU A . n A 1 119 TYR 119 138 138 TYR TYR A . n A 1 120 GLY 120 139 139 GLY GLY A . n A 1 121 SER 121 140 140 SER SER A . n A 1 122 GLU 122 141 141 GLU GLU A . n A 1 123 ALA 123 142 142 ALA ALA A . n A 1 124 PHE 124 143 143 PHE PHE A . n A 1 125 ALA 125 144 144 ALA ALA A . n A 1 126 THR 126 145 145 THR THR A . n A 1 127 ASP 127 146 146 ASP ASP A . n A 1 128 PHE 128 147 147 PHE PHE A . n A 1 129 GLN 129 148 148 GLN GLN A . n A 1 130 ASP 130 149 149 ASP ASP A . n A 1 131 SER 131 150 150 SER SER A . n A 1 132 ALA 132 151 151 ALA ALA A . n A 1 133 ALA 133 152 152 ALA ALA A . n A 1 134 ALA 134 153 153 ALA ALA A . n A 1 135 LYS 135 154 154 LYS LYS A . n A 1 136 LYS 136 155 155 LYS LYS A . n A 1 137 LEU 137 156 156 LEU LEU A . n A 1 138 ILE 138 157 157 ILE ILE A . n A 1 139 ASN 139 158 158 ASN ASN A . n A 1 140 ASP 140 159 159 ASP ASP A . n A 1 141 TYR 141 160 160 TYR TYR A . n A 1 142 VAL 142 161 161 VAL VAL A . n A 1 143 LYS 143 162 162 LYS LYS A . n A 1 144 ASN 144 163 163 ASN ASN A . n A 1 145 GLY 145 164 164 GLY GLY A . n A 1 146 THR 146 165 165 THR THR A . n A 1 147 ARG 147 166 166 ARG ARG A . n A 1 148 GLY 148 167 167 GLY GLY A . n A 1 149 LYS 149 168 168 LYS LYS A . n A 1 150 ILE 150 169 169 ILE ILE A . n A 1 151 THR 151 170 170 THR THR A . n A 1 152 ASP 152 171 171 ASP ASP A . n A 1 153 LEU 153 172 172 LEU LEU A . n A 1 154 ILE 154 173 173 ILE ILE A . n A 1 155 LYS 155 174 174 LYS LYS A . n A 1 156 ASP 156 175 175 ASP ASP A . n A 1 157 LEU 157 176 176 LEU LEU A . n A 1 158 ASP 158 177 177 ASP ASP A . n A 1 159 SER 159 178 178 SER SER A . n A 1 160 GLN 160 179 179 GLN GLN A . n A 1 161 THR 161 180 180 THR THR A . n A 1 162 MET 162 181 181 MET MET A . n A 1 163 MET 163 182 182 MET MET A . n A 1 164 VAL 164 183 183 VAL VAL A . n A 1 165 LEU 165 184 184 LEU LEU A . n A 1 166 VAL 166 185 185 VAL VAL A . n A 1 167 ASN 167 186 186 ASN ASN A . n A 1 168 TYR 168 187 187 TYR TYR A . n A 1 169 ILE 169 188 188 ILE ILE A . n A 1 170 PHE 170 189 189 PHE PHE A . n A 1 171 PHE 171 190 190 PHE PHE A . n A 1 172 LYS 172 191 191 LYS LYS A . n A 1 173 ALA 173 192 192 ALA ALA A . n A 1 174 LYS 174 193 193 LYS LYS A . n A 1 175 TRP 175 194 194 TRP TRP A . n A 1 176 GLU 176 195 195 GLU GLU A . n A 1 177 MET 177 196 196 MET MET A . n A 1 178 PRO 178 197 197 PRO PRO A . n A 1 179 PHE 179 198 198 PHE PHE A . n A 1 180 ASP 180 199 199 ASP ASP A . n A 1 181 PRO 181 200 200 PRO PRO A . n A 1 182 GLN 182 201 201 GLN GLN A . n A 1 183 ASP 183 202 202 ASP ASP A . n A 1 184 THR 184 203 203 THR THR A . n A 1 185 HIS 185 204 204 HIS HIS A . n A 1 186 GLN 186 205 205 GLN GLN A . n A 1 187 SER 187 206 206 SER SER A . n A 1 188 ARG 188 207 207 ARG ARG A . n A 1 189 PHE 189 208 208 PHE PHE A . n A 1 190 TYR 190 209 209 TYR TYR A . n A 1 191 LEU 191 210 210 LEU LEU A . n A 1 192 SER 192 211 211 SER SER A . n A 1 193 LYS 193 212 212 LYS LYS A . n A 1 194 LYS 194 213 213 LYS LYS A . n A 1 195 LYS 195 214 214 LYS LYS A . n A 1 196 TRP 196 215 215 TRP TRP A . n A 1 197 VAL 197 216 216 VAL VAL A . n A 1 198 MET 198 217 217 MET MET A . n A 1 199 VAL 199 218 218 VAL VAL A . n A 1 200 PRO 200 219 219 PRO PRO A . n A 1 201 MET 201 220 220 MET MET A . n A 1 202 MET 202 221 221 MET MET A . n A 1 203 SER 203 222 222 SER SER A . n A 1 204 LEU 204 223 223 LEU LEU A . n A 1 205 HIS 205 224 224 HIS HIS A . n A 1 206 HIS 206 225 225 HIS HIS A . n A 1 207 LEU 207 226 226 LEU LEU A . n A 1 208 THR 208 226 226 THR THR A A n A 1 209 ILE 209 227 227 ILE ILE A . n A 1 210 PRO 210 228 228 PRO PRO A . n A 1 211 TYR 211 229 229 TYR TYR A . n A 1 212 PHE 212 230 230 PHE PHE A . n A 1 213 ARG 213 231 231 ARG ARG A . n A 1 214 ASP 214 232 232 ASP ASP A . n A 1 215 GLU 215 233 233 GLU GLU A . n A 1 216 GLU 216 234 234 GLU GLU A . n A 1 217 LEU 217 235 235 LEU LEU A . n A 1 218 SER 218 236 236 SER SER A . n A 1 219 CYS 219 237 237 CYS CYS A . n A 1 220 THR 220 238 238 THR THR A . n A 1 221 VAL 221 239 239 VAL VAL A . n A 1 222 VAL 222 240 240 VAL VAL A . n A 1 223 GLU 223 241 241 GLU GLU A . n A 1 224 LEU 224 242 242 LEU LEU A . n A 1 225 LYS 225 243 243 LYS LYS A . n A 1 226 TYR 226 244 244 TYR TYR A . n A 1 227 THR 227 245 245 THR THR A . n A 1 228 GLY 228 246 246 GLY GLY A . n A 1 229 ASN 229 247 247 ASN ASN A . n A 1 230 ALA 230 248 248 ALA ALA A . n A 1 231 SER 231 249 249 SER SER A . n A 1 232 ALA 232 250 250 ALA ALA A . n A 1 233 LEU 233 251 251 LEU LEU A . n A 1 234 PHE 234 252 252 PHE PHE A . n A 1 235 ILE 235 253 253 ILE ILE A . n A 1 236 LEU 236 254 254 LEU LEU A . n A 1 237 PRO 237 255 255 PRO PRO A . n A 1 238 ASP 238 256 256 ASP ASP A . n A 1 239 GLN 239 257 257 GLN GLN A . n A 1 240 ASP 240 258 258 ASP ASP A . n A 1 241 LYS 241 259 259 LYS LYS A . n A 1 242 MET 242 260 260 MET MET A . n A 1 243 GLU 243 261 261 GLU GLU A . n A 1 244 GLU 244 262 262 GLU GLU A . n A 1 245 VAL 245 263 263 VAL VAL A . n A 1 246 GLU 246 264 264 GLU GLU A . n A 1 247 ALA 247 265 265 ALA ALA A . n A 1 248 MET 248 266 266 MET MET A . n A 1 249 LEU 249 267 267 LEU LEU A . n A 1 250 LEU 250 268 268 LEU LEU A . n A 1 251 PRO 251 269 269 PRO PRO A . n A 1 252 GLU 252 270 270 GLU GLU A . n A 1 253 THR 253 271 271 THR THR A . n A 1 254 LEU 254 272 272 LEU LEU A . n A 1 255 LYS 255 273 273 LYS LYS A . n A 1 256 ARG 256 274 274 ARG ARG A . n A 1 257 TRP 257 275 275 TRP TRP A . n A 1 258 ARG 258 276 276 ARG ARG A . n A 1 259 ASP 259 277 277 ASP ASP A . n A 1 260 SER 260 278 278 SER SER A . n A 1 261 LEU 261 278 278 LEU LEU A A n A 1 262 GLU 262 279 279 GLU GLU A . n A 1 263 PHE 263 280 280 PHE PHE A . n A 1 264 ARG 264 281 281 ARG ARG A . n A 1 265 GLU 265 282 282 GLU GLU A . n A 1 266 ILE 266 283 283 ILE ILE A . n A 1 267 GLY 267 284 284 GLY GLY A . n A 1 268 GLU 268 285 285 GLU GLU A . n A 1 269 LEU 269 286 286 LEU LEU A . n A 1 270 TYR 270 287 287 TYR TYR A . n A 1 271 LEU 271 288 288 LEU LEU A . n A 1 272 PRO 272 289 289 PRO PRO A . n A 1 273 LYS 273 290 290 LYS LYS A . n A 1 274 PHE 274 291 291 PHE PHE A . n A 1 275 SER 275 292 292 SER SER A . n A 1 276 ILE 276 293 293 ILE ILE A . n A 1 277 SER 277 294 294 SER SER A . n A 1 278 ARG 278 295 295 ARG ARG A . n A 1 279 ASP 279 296 296 ASP ASP A . n A 1 280 TYR 280 297 297 TYR TYR A . n A 1 281 ASN 281 298 298 ASN ASN A . n A 1 282 LEU 282 299 299 LEU LEU A . n A 1 283 ASN 283 300 300 ASN ASN A . n A 1 284 ASP 284 301 301 ASP ASP A . n A 1 285 ILE 285 302 302 ILE ILE A . n A 1 286 LEU 286 303 303 LEU LEU A . n A 1 287 LEU 287 304 304 LEU LEU A . n A 1 288 GLN 288 305 305 GLN GLN A . n A 1 289 LEU 289 306 306 LEU LEU A . n A 1 290 GLY 290 307 307 GLY GLY A . n A 1 291 ILE 291 308 308 ILE ILE A . n A 1 292 GLU 292 309 309 GLU GLU A . n A 1 293 GLU 293 310 310 GLU GLU A . n A 1 294 ALA 294 311 311 ALA ALA A . n A 1 295 PHE 295 312 312 PHE PHE A . n A 1 296 THR 296 313 313 THR THR A . n A 1 297 SER 297 314 314 SER SER A . n A 1 298 LYS 298 315 315 LYS LYS A . n A 1 299 ALA 299 316 316 ALA ALA A . n A 1 300 ASP 300 317 317 ASP ASP A . n A 1 301 LEU 301 318 318 LEU LEU A . n A 1 302 SER 302 319 319 SER SER A . n A 1 303 GLY 303 320 320 GLY GLY A . n A 1 304 ILE 304 321 321 ILE ILE A . n A 1 305 THR 305 322 322 THR THR A . n A 1 306 GLY 306 323 323 GLY GLY A . n A 1 307 ALA 307 324 324 ALA ALA A . n A 1 308 ARG 308 325 325 ARG ARG A . n A 1 309 ASN 309 326 326 ASN ASN A . n A 1 310 LEU 310 327 327 LEU LEU A . n A 1 311 ALA 311 328 328 ALA ALA A . n A 1 312 VAL 312 329 329 VAL VAL A . n A 1 313 SER 313 330 330 SER SER A . n A 1 314 GLN 314 331 331 GLN GLN A . n A 1 315 VAL 315 332 332 VAL VAL A . n A 1 316 VAL 316 333 333 VAL VAL A . n A 1 317 HIS 317 334 334 HIS HIS A . n A 1 318 LYS 318 335 335 LYS LYS A . n A 1 319 ALA 319 336 336 ALA ALA A . n A 1 320 VAL 320 337 337 VAL VAL A . n A 1 321 LEU 321 338 338 LEU LEU A . n A 1 322 ASP 322 339 339 ASP ASP A . n A 1 323 VAL 323 340 340 VAL VAL A . n A 1 324 PHE 324 341 341 PHE PHE A . n A 1 325 GLU 325 342 342 GLU GLU A . n A 1 326 GLU 326 343 343 GLU GLU A . n A 1 327 GLY 327 344 344 GLY GLY A . n A 1 328 THR 328 345 345 THR THR A . n A 1 329 GLU 329 346 346 GLU GLU A . n A 1 330 ARG 330 347 347 ARG ARG A . n A 1 331 SER 331 348 348 SER SER A . n A 1 332 ALA 332 349 349 ALA ALA A . n A 1 333 ALA 333 350 350 ALA ALA A . n A 1 334 THR 334 351 351 THR THR A . n A 1 335 ALA 335 352 352 ALA ALA A . n A 1 336 VAL 336 353 353 VAL VAL A . n A 1 337 LYS 337 354 354 LYS LYS A . n A 1 338 ILE 338 355 355 ILE ILE A . n A 1 339 THR 339 356 356 THR THR A . n A 1 340 LEU 340 357 357 LEU LEU A . n A 1 341 LEU 341 358 358 LEU LEU A . n B 2 1 VAL 1 358 ? ? ? B . n B 2 2 GLU 2 359 ? ? ? B . n B 2 3 THR 3 360 ? ? ? B . n B 2 4 ARG 4 361 361 ARG ARG B . n B 2 5 THR 5 362 362 THR THR B . n B 2 6 ILE 6 363 363 ILE ILE B . n B 2 7 VAL 7 364 364 VAL VAL B . n B 2 8 ARG 8 365 365 ARG ARG B . n B 2 9 PHE 9 366 366 PHE PHE B . n B 2 10 ASN 10 367 367 ASN ASN B . n B 2 11 ARG 11 368 368 ARG ARG B . n B 2 12 PRO 12 369 369 PRO PRO B . n B 2 13 PHE 13 370 370 PHE PHE B . n B 2 14 LEU 14 371 371 LEU LEU B . n B 2 15 MET 15 372 372 MET MET B . n B 2 16 ILE 16 373 373 ILE ILE B . n B 2 17 ILE 17 374 374 ILE ILE B . n B 2 18 VAL 18 375 375 VAL VAL B . n B 2 19 PRO 19 376 376 PRO PRO B . n B 2 20 THR 20 377 377 THR THR B . n B 2 21 ASP 21 378 378 ASP ASP B . n B 2 22 THR 22 379 379 THR THR B . n B 2 23 GLN 23 380 380 GLN GLN B . n B 2 24 ASN 24 381 381 ASN ASN B . n B 2 25 ILE 25 382 382 ILE ILE B . n B 2 26 PHE 26 383 383 PHE PHE B . n B 2 27 PHE 27 384 384 PHE PHE B . n B 2 28 MET 28 385 385 MET MET B . n B 2 29 SER 29 386 386 SER SER B . n B 2 30 LYS 30 387 387 LYS LYS B . n B 2 31 VAL 31 388 388 VAL VAL B . n B 2 32 THR 32 389 389 THR THR B . n B 2 33 ASN 33 390 390 ASN ASN B . n B 2 34 PRO 34 391 391 PRO PRO B . n B 2 35 LYS 35 392 392 LYS LYS B . n B 2 36 GLN 36 393 ? ? ? B . n B 2 37 ALA 37 394 ? ? ? 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 3 HOH 1 501 501 HOH HOH A . C 3 HOH 2 502 502 HOH HOH A . C 3 HOH 3 503 503 HOH HOH A . C 3 HOH 4 504 504 HOH HOH A . C 3 HOH 5 505 505 HOH HOH A . C 3 HOH 6 506 506 HOH HOH A . C 3 HOH 7 507 507 HOH HOH A . C 3 HOH 8 508 508 HOH HOH A . C 3 HOH 9 509 509 HOH HOH A . C 3 HOH 10 511 511 HOH HOH A . C 3 HOH 11 512 512 HOH HOH A . C 3 HOH 12 517 517 HOH HOH A . C 3 HOH 13 518 518 HOH HOH A . C 3 HOH 14 519 519 HOH HOH A . C 3 HOH 15 520 520 HOH HOH A . C 3 HOH 16 521 521 HOH HOH A . C 3 HOH 17 522 522 HOH HOH A . C 3 HOH 18 523 523 HOH HOH A . C 3 HOH 19 524 524 HOH HOH A . C 3 HOH 20 525 525 HOH HOH A . C 3 HOH 21 526 526 HOH HOH A . C 3 HOH 22 527 527 HOH HOH A . C 3 HOH 23 528 528 HOH HOH A . C 3 HOH 24 530 530 HOH HOH A . C 3 HOH 25 531 531 HOH HOH A . C 3 HOH 26 532 532 HOH HOH A . C 3 HOH 27 533 533 HOH HOH A . C 3 HOH 28 534 534 HOH HOH A . C 3 HOH 29 535 535 HOH HOH A . C 3 HOH 30 536 536 HOH HOH A . C 3 HOH 31 537 537 HOH HOH A . C 3 HOH 32 538 538 HOH HOH A . C 3 HOH 33 539 539 HOH HOH A . C 3 HOH 34 541 541 HOH HOH A . C 3 HOH 35 542 542 HOH HOH A . C 3 HOH 36 543 543 HOH HOH A . C 3 HOH 37 544 544 HOH HOH A . C 3 HOH 38 545 545 HOH HOH A . C 3 HOH 39 546 546 HOH HOH A . D 3 HOH 1 510 510 HOH HOH B . D 3 HOH 2 513 513 HOH HOH B . D 3 HOH 3 514 514 HOH HOH B . D 3 HOH 4 515 515 HOH HOH B . D 3 HOH 5 516 516 HOH HOH B . D 3 HOH 6 529 529 HOH HOH B . D 3 HOH 7 540 540 HOH HOH B . D 3 HOH 8 547 547 HOH HOH B . # _pdbx_struct_assembly.id 1 _pdbx_struct_assembly.details author_and_software_defined_assembly _pdbx_struct_assembly.method_details PISA _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 # loop_ _pdbx_struct_assembly_prop.biol_id _pdbx_struct_assembly_prop.type _pdbx_struct_assembly_prop.value _pdbx_struct_assembly_prop.details 1 'ABSA (A^2)' 4740 ? 1 MORE -29 ? 1 'SSA (A^2)' 15810 ? # _pdbx_struct_oper_list.id 1 _pdbx_struct_oper_list.type 'identity operation' _pdbx_struct_oper_list.name 1_555 _pdbx_struct_oper_list.symmetry_operation x,y,z _pdbx_struct_oper_list.matrix[1][1] 1.0000000000 _pdbx_struct_oper_list.matrix[1][2] 0.0000000000 _pdbx_struct_oper_list.matrix[1][3] 0.0000000000 _pdbx_struct_oper_list.vector[1] 0.0000000000 _pdbx_struct_oper_list.matrix[2][1] 0.0000000000 _pdbx_struct_oper_list.matrix[2][2] 1.0000000000 _pdbx_struct_oper_list.matrix[2][3] 0.0000000000 _pdbx_struct_oper_list.vector[2] 0.0000000000 _pdbx_struct_oper_list.matrix[3][1] 0.0000000000 _pdbx_struct_oper_list.matrix[3][2] 0.0000000000 _pdbx_struct_oper_list.matrix[3][3] 1.0000000000 _pdbx_struct_oper_list.vector[3] 0.0000000000 # loop_ _pdbx_audit_revision_history.ordinal _pdbx_audit_revision_history.data_content_type _pdbx_audit_revision_history.major_revision _pdbx_audit_revision_history.minor_revision _pdbx_audit_revision_history.revision_date 1 'Structure model' 1 0 1998-02-25 2 'Structure model' 1 1 2008-03-04 3 'Structure model' 1 2 2011-07-13 4 'Structure model' 1 3 2021-11-03 5 'Structure model' 1 4 2023-08-09 # _pdbx_audit_revision_details.ordinal 1 _pdbx_audit_revision_details.revision_ordinal 1 _pdbx_audit_revision_details.data_content_type 'Structure model' _pdbx_audit_revision_details.provider repository _pdbx_audit_revision_details.type 'Initial release' _pdbx_audit_revision_details.description ? _pdbx_audit_revision_details.details ? # loop_ _pdbx_audit_revision_group.ordinal _pdbx_audit_revision_group.revision_ordinal _pdbx_audit_revision_group.data_content_type _pdbx_audit_revision_group.group 1 2 'Structure model' 'Version format compliance' 2 3 'Structure model' 'Version format compliance' 3 4 'Structure model' 'Database references' 4 4 'Structure model' Other 5 5 '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' database_2 2 4 'Structure model' pdbx_database_status 3 4 'Structure model' struct_ref_seq_dif 4 5 'Structure model' pdbx_initial_refinement_model # 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' '_struct_ref_seq_dif.details' # loop_ _software.name _software.classification _software.version _software.citation_id _software.pdbx_ordinal X-PLOR 'model building' . ? 1 X-PLOR refinement . ? 2 DENZO 'data reduction' . ? 3 SCALEPACK 'data scaling' . ? 4 X-PLOR phasing . ? 5 # _pdbx_entry_details.entry_id 3CAA _pdbx_entry_details.compound_details ;A: N-TERMINUS TO CLEAVAGE SITE (RESIDUES 20 - 358) B: CLEAVAGE SITE TO C-TERMINUS (RESIDUES 359 - 393) RESIDUE A 347 IS MUTATION OF ALA->ARG. THIS RESIDUE IS COMPLETELY BURIED IN A HYDROPHOBIC AREA. ; _pdbx_entry_details.source_details ? _pdbx_entry_details.nonpolymer_details ? _pdbx_entry_details.sequence_details ? _pdbx_entry_details.has_ligand_of_interest ? # _pdbx_validate_rmsd_angle.id 1 _pdbx_validate_rmsd_angle.PDB_model_num 1 _pdbx_validate_rmsd_angle.auth_atom_id_1 CA _pdbx_validate_rmsd_angle.auth_asym_id_1 A _pdbx_validate_rmsd_angle.auth_comp_id_1 LEU _pdbx_validate_rmsd_angle.auth_seq_id_1 357 _pdbx_validate_rmsd_angle.PDB_ins_code_1 ? _pdbx_validate_rmsd_angle.label_alt_id_1 ? _pdbx_validate_rmsd_angle.auth_atom_id_2 CB _pdbx_validate_rmsd_angle.auth_asym_id_2 A _pdbx_validate_rmsd_angle.auth_comp_id_2 LEU _pdbx_validate_rmsd_angle.auth_seq_id_2 357 _pdbx_validate_rmsd_angle.PDB_ins_code_2 ? _pdbx_validate_rmsd_angle.label_alt_id_2 ? _pdbx_validate_rmsd_angle.auth_atom_id_3 CG _pdbx_validate_rmsd_angle.auth_asym_id_3 A _pdbx_validate_rmsd_angle.auth_comp_id_3 LEU _pdbx_validate_rmsd_angle.auth_seq_id_3 357 _pdbx_validate_rmsd_angle.PDB_ins_code_3 ? _pdbx_validate_rmsd_angle.label_alt_id_3 ? _pdbx_validate_rmsd_angle.angle_value 130.10 _pdbx_validate_rmsd_angle.angle_target_value 115.30 _pdbx_validate_rmsd_angle.angle_deviation 14.80 _pdbx_validate_rmsd_angle.angle_standard_deviation 2.30 _pdbx_validate_rmsd_angle.linker_flag 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 45 ? ? -154.14 84.09 2 1 ASN A 70 ? ? 43.15 -141.37 3 1 THR A 102 ? ? -85.53 46.76 4 1 GLN A 105 ? ? 13.85 117.20 5 1 SER A 107 ? ? -76.21 31.55 6 1 GLU A 122 ? ? -54.70 109.20 7 1 GLN A 123 ? ? 78.40 56.84 8 1 LYS A 174 ? ? -91.56 -66.21 9 1 ASN A 247 ? ? -106.29 42.16 10 1 LEU A 318 ? ? -114.28 52.89 11 1 ARG A 325 ? ? -93.62 57.44 12 1 SER B 386 ? ? -170.58 145.23 # loop_ _pdbx_validate_planes.id _pdbx_validate_planes.PDB_model_num _pdbx_validate_planes.auth_comp_id _pdbx_validate_planes.auth_asym_id _pdbx_validate_planes.auth_seq_id _pdbx_validate_planes.PDB_ins_code _pdbx_validate_planes.label_alt_id _pdbx_validate_planes.rmsd _pdbx_validate_planes.type 1 1 TYR A 138 ? ? 0.073 'SIDE CHAIN' 2 1 TYR A 187 ? ? 0.106 'SIDE CHAIN' 3 1 TYR A 297 ? ? 0.069 'SIDE CHAIN' # 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 THR 20 ? A THR 1 2 1 Y 1 A HIS 21 ? A HIS 2 3 1 Y 1 A VAL 22 ? A VAL 3 4 1 Y 1 A ASP 23 ? A ASP 4 5 1 Y 1 A LEU 24 ? A LEU 5 6 1 Y 1 A GLY 25 ? A GLY 6 7 1 Y 1 A LEU 26 ? A LEU 7 8 1 Y 1 B VAL 358 ? B VAL 1 9 1 Y 1 B GLU 359 ? B GLU 2 10 1 Y 1 B THR 360 ? B THR 3 11 1 Y 1 B GLN 393 ? B GLN 36 12 1 Y 1 B ALA 394 ? B ALA 37 # _pdbx_entity_nonpoly.entity_id 3 _pdbx_entity_nonpoly.name water _pdbx_entity_nonpoly.comp_id 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 2CAA _pdbx_initial_refinement_model.details 'PDB ENTRY 2CAA' #