0.023429 -0.000001 -0.000001 0.000000 0.023429 -0.000001 0.000000 0.000000 0.003458 0.00000 0.00000 0.00000 Kumaran, D. Swaminathan, S. http://mmcif.pdb.org/dictionaries/ascii/mmcif_pdbx.dic 8 90.00 90.00 90.00 42.683 42.683 289.149 C3 H7 N O2 89.093 y ALANINE L-peptide linking C6 H15 N4 O2 1 175.209 y ARGININE L-peptide linking C4 H8 N2 O3 132.118 y ASPARAGINE L-peptide linking C4 H7 N O4 133.103 y ASPARTIC ACID L-peptide linking C3 H7 N O2 S 121.158 y CYSTEINE L-peptide linking C5 H10 N2 O3 146.144 y GLUTAMINE L-peptide linking C5 H9 N O4 147.129 y GLUTAMIC ACID L-peptide linking C2 H5 N O2 75.067 y GLYCINE peptide linking C6 H10 N3 O2 1 156.162 y HISTIDINE L-peptide linking H2 O 18.015 WATER non-polymer C6 H13 N O2 131.173 y ISOLEUCINE L-peptide linking C6 H13 N O2 131.173 y LEUCINE L-peptide linking C6 H15 N2 O2 1 147.195 y LYSINE L-peptide linking C5 H11 N O2 S 149.211 y METHIONINE L-peptide linking C9 H11 N O2 165.189 y PHENYLALANINE L-peptide linking C5 H9 N O2 115.130 y PROLINE L-peptide linking C3 H7 N O3 105.093 y SERINE L-peptide linking C4 H9 N O3 119.119 y THREONINE L-peptide linking C11 H12 N2 O2 204.225 y TRYPTOPHAN L-peptide linking C9 H11 N O3 181.189 y TYROSINE L-peptide linking C5 H11 N O2 117.146 y VALINE L-peptide linking Zn 2 65.409 ZINC ION non-polymer N 1 N N N 2 S C N 3 N C N 4 N O N 5 N C N 6 N O N 7 N H N 8 N H N 9 N H N 10 N H N 11 N H N 12 N H N 13 N H N 14 N N N 15 S C N 16 N C N 17 N O N 18 N C N 19 N C N 20 N C N 21 N N N 22 N C N 23 N N N 24 N N N 25 N O N 26 N H N 27 N H N 28 N H N 29 N H N 30 N H N 31 N H N 32 N H N 33 N H N 34 N H N 35 N H N 36 N H N 37 N H N 38 N H N 39 N H N 40 N H N 41 N N N 42 S C N 43 N C N 44 N O N 45 N C N 46 N C N 47 N O N 48 N N N 49 N O N 50 N H N 51 N H N 52 N H N 53 N H N 54 N H N 55 N H N 56 N H N 57 N H N 58 N N N 59 S C N 60 N C N 61 N O N 62 N C N 63 N C N 64 N O N 65 N O N 66 N O N 67 N H N 68 N H N 69 N H N 70 N H N 71 N H N 72 N H N 73 N H N 74 N N N 75 R C N 76 N C N 77 N O N 78 N C N 79 N S N 80 N O N 81 N H N 82 N H N 83 N H N 84 N H N 85 N H N 86 N H N 87 N H N 88 N N N 89 S C N 90 N C N 91 N O N 92 N C N 93 N C N 94 N C N 95 N O N 96 N N N 97 N O N 98 N H N 99 N H N 100 N H N 101 N H N 102 N H N 103 N H N 104 N H N 105 N H N 106 N H N 107 N H N 108 N N N 109 S C N 110 N C N 111 N O N 112 N C N 113 N C N 114 N C N 115 N O N 116 N O N 117 N O N 118 N H N 119 N H N 120 N H N 121 N H N 122 N H N 123 N H N 124 N H N 125 N H N 126 N H N 127 N N N 128 N C N 129 N C N 130 N O N 131 N O N 132 N H N 133 N H N 134 N H N 135 N H N 136 N H N 137 N N N 138 S C N 139 N C N 140 N O N 141 N C Y 142 N C Y 143 N N Y 144 N C Y 145 N C Y 146 N N N 147 N O N 148 N H N 149 N H N 150 N H N 151 N H N 152 N H N 153 N H N 154 N H N 155 N H N 156 N H N 157 N H N 158 N O N 159 N H N 160 N H N 161 N N N 162 S C N 163 N C N 164 N O N 165 S C N 166 N C N 167 N C N 168 N C N 169 N O N 170 N H N 171 N H N 172 N H N 173 N H N 174 N H N 175 N H N 176 N H N 177 N H N 178 N H N 179 N H N 180 N H N 181 N H N 182 N H N 183 N N N 184 S C N 185 N C N 186 N O N 187 N C N 188 N C N 189 N C N 190 N C N 191 N O N 192 N H N 193 N H N 194 N H N 195 N H N 196 N H N 197 N H N 198 N H N 199 N H N 200 N H N 201 N H N 202 N H N 203 N H N 204 N H N 205 N N N 206 S C N 207 N C N 208 N O N 209 N C N 210 N C N 211 N C N 212 N C N 213 N N N 214 N O N 215 N H N 216 N H N 217 N H N 218 N H N 219 N H N 220 N H N 221 N H N 222 N H N 223 N H N 224 N H N 225 N H N 226 N H N 227 N H N 228 N H N 229 N H N 230 N N N 231 S C N 232 N C N 233 N O N 234 N C N 235 N C N 236 N S N 237 N C N 238 N O N 239 N H N 240 N H N 241 N H N 242 N H N 243 N H N 244 N H N 245 N H N 246 N H N 247 N H N 248 N H N 249 N H N 250 N N N 251 S C N 252 N C N 253 N O N 254 N C Y 255 N C Y 256 N C Y 257 N C Y 258 N C Y 259 N C Y 260 N C N 261 N O N 262 N H N 263 N H N 264 N H N 265 N H N 266 N H N 267 N H N 268 N H N 269 N H N 270 N H N 271 N H N 272 N H N 273 N N N 274 S C N 275 N C N 276 N O N 277 N C N 278 N C N 279 N C N 280 N O N 281 N H N 282 N H N 283 N H N 284 N H N 285 N H N 286 N H N 287 N H N 288 N H N 289 N H N 290 N N N 291 S C N 292 N C N 293 N O N 294 N C N 295 N O N 296 N O N 297 N H N 298 N H N 299 N H N 300 N H N 301 N H N 302 N H N 303 N H N 304 N N N 305 S C N 306 N C N 307 N O N 308 R C N 309 N O N 310 N C N 311 N O N 312 N H N 313 N H N 314 N H N 315 N H N 316 N H N 317 N H N 318 N H N 319 N H N 320 N H N 321 N N N 322 S C N 323 N C N 324 N O N 325 N C Y 326 N C Y 327 N C Y 328 N C Y 329 N N Y 330 N C Y 331 N C Y 332 N C Y 333 N C Y 334 N C N 335 N O N 336 N H N 337 N H N 338 N H N 339 N H N 340 N H N 341 N H N 342 N H N 343 N H N 344 N H N 345 N H N 346 N H N 347 N H N 348 N N N 349 S C N 350 N C N 351 N O N 352 N C Y 353 N C Y 354 N C Y 355 N C Y 356 N C Y 357 N C Y 358 N C N 359 N O N 360 N O N 361 N H N 362 N H N 363 N H N 364 N H N 365 N H N 366 N H N 367 N H N 368 N H N 369 N H N 370 N H N 371 N H N 372 N N N 373 S C N 374 N C N 375 N O N 376 N C N 377 N C N 378 N C N 379 N O N 380 N H N 381 N H N 382 N H N 383 N H N 384 N H N 385 N H N 386 N H N 387 N H N 388 N H N 389 N H N 390 N H N 391 N ZN N 1 N sing N 2 N sing N 3 N sing N 4 N sing N 5 N sing N 6 N sing N 7 N doub N 8 N sing N 9 N sing N 10 N sing N 11 N sing N 12 N sing N 13 N sing N 14 N sing N 15 N sing N 16 N sing N 17 N sing N 18 N sing N 19 N doub N 20 N sing N 21 N sing N 22 N sing N 23 N sing N 24 N sing N 25 N sing N 26 N sing N 27 N sing N 28 N sing N 29 N sing N 30 N sing N 31 N sing N 32 N sing N 33 N doub N 34 N sing N 35 N sing N 36 N sing N 37 N sing N 38 N sing N 39 N sing N 40 N sing N 41 N sing N 42 N sing N 43 N sing N 44 N sing N 45 N doub N 46 N sing N 47 N sing N 48 N sing N 49 N sing N 50 N doub N 51 N sing N 52 N sing N 53 N sing N 54 N sing N 55 N sing N 56 N sing N 57 N sing N 58 N sing N 59 N sing N 60 N sing N 61 N doub N 62 N sing N 63 N sing N 64 N sing N 65 N sing N 66 N doub N 67 N sing N 68 N sing N 69 N sing N 70 N sing N 71 N sing N 72 N sing N 73 N sing N 74 N sing N 75 N sing N 76 N doub N 77 N sing N 78 N sing N 79 N sing N 80 N sing N 81 N sing N 82 N sing N 83 N sing N 84 N sing N 85 N sing N 86 N sing N 87 N sing N 88 N sing N 89 N doub N 90 N sing N 91 N sing N 92 N sing N 93 N sing N 94 N sing N 95 N sing N 96 N sing N 97 N doub N 98 N sing N 99 N sing N 100 N sing N 101 N sing N 102 N sing N 103 N sing N 104 N sing N 105 N sing N 106 N sing N 107 N sing N 108 N doub N 109 N sing N 110 N sing N 111 N sing N 112 N sing N 113 N sing N 114 N sing N 115 N sing N 116 N doub N 117 N sing N 118 N sing N 119 N sing N 120 N sing N 121 N sing N 122 N sing N 123 N sing N 124 N sing N 125 N sing N 126 N doub N 127 N sing N 128 N sing N 129 N sing N 130 N sing N 131 N sing N 132 N sing N 133 N sing N 134 N sing N 135 N doub N 136 N sing N 137 N sing N 138 N sing N 139 N sing Y 140 N sing Y 141 N doub Y 142 N doub N 143 N sing Y 144 N sing N 145 N sing Y 146 N sing N 147 N sing N 148 N sing N 149 N sing N 150 N sing N 151 N sing N 152 N sing N 153 N sing N 154 N sing N 155 N sing N 156 N sing N 157 N sing N 158 N doub N 159 N sing N 160 N sing N 161 N sing N 162 N sing N 163 N sing N 164 N sing N 165 N sing N 166 N sing N 167 N sing N 168 N sing N 169 N sing N 170 N sing N 171 N sing N 172 N sing N 173 N sing N 174 N sing N 175 N sing N 176 N sing N 177 N sing N 178 N sing N 179 N doub N 180 N sing N 181 N sing N 182 N sing N 183 N sing N 184 N sing N 185 N sing N 186 N sing N 187 N sing N 188 N sing N 189 N sing N 190 N sing N 191 N sing N 192 N sing N 193 N sing N 194 N sing N 195 N sing N 196 N sing N 197 N sing N 198 N sing N 199 N sing N 200 N doub N 201 N sing N 202 N sing N 203 N sing N 204 N sing N 205 N sing N 206 N sing N 207 N sing N 208 N sing N 209 N sing N 210 N sing N 211 N sing N 212 N sing N 213 N sing N 214 N sing N 215 N sing N 216 N sing N 217 N sing N 218 N sing N 219 N sing N 220 N sing N 221 N sing N 222 N sing N 223 N sing N 224 N doub N 225 N sing N 226 N sing N 227 N sing N 228 N sing N 229 N sing N 230 N sing N 231 N sing N 232 N sing N 233 N sing N 234 N sing N 235 N sing N 236 N sing N 237 N sing N 238 N sing N 239 N sing N 240 N sing N 241 N sing N 242 N sing N 243 N doub N 244 N sing N 245 N sing N 246 N sing N 247 N sing Y 248 N doub Y 249 N sing Y 250 N sing N 251 N sing Y 252 N doub N 253 N sing Y 254 N doub N 255 N sing Y 256 N sing N 257 N sing N 258 N sing N 259 N sing N 260 N sing N 261 N sing N 262 N sing N 263 N sing N 264 N sing N 265 N sing N 266 N doub N 267 N sing N 268 N sing N 269 N sing N 270 N sing N 271 N sing N 272 N sing N 273 N sing N 274 N sing N 275 N sing N 276 N sing N 277 N sing N 278 N sing N 279 N sing N 280 N sing N 281 N sing N 282 N sing N 283 N doub N 284 N sing N 285 N sing N 286 N sing N 287 N sing N 288 N sing N 289 N sing N 290 N sing N 291 N sing N 292 N sing N 293 N sing N 294 N sing N 295 N sing N 296 N doub N 297 N sing N 298 N sing N 299 N sing N 300 N sing N 301 N sing N 302 N sing N 303 N sing N 304 N sing N 305 N sing N 306 N sing N 307 N sing N 308 N sing N 309 N sing N 310 N sing N 311 N sing N 312 N doub N 313 N sing N 314 N sing N 315 N sing N 316 N sing Y 317 N doub Y 318 N sing Y 319 N sing N 320 N sing Y 321 N doub Y 322 N sing Y 323 N sing N 324 N sing Y 325 N sing Y 326 N doub N 327 N sing Y 328 N doub N 329 N sing Y 330 N sing N 331 N sing N 332 N sing N 333 N sing N 334 N sing N 335 N sing N 336 N sing N 337 N sing N 338 N sing N 339 N sing N 340 N doub N 341 N sing N 342 N sing N 343 N sing N 344 N sing Y 345 N doub Y 346 N sing Y 347 N sing N 348 N sing Y 349 N doub N 350 N sing Y 351 N doub N 352 N sing Y 353 N sing N 354 N sing N 355 N sing N 356 N sing N 357 N sing N 358 N sing N 359 N sing N 360 N sing N 361 N sing N 362 N sing N 363 N sing N 364 N doub N 365 N sing N 366 N sing N 367 N sing N 368 N sing N 369 N sing N 370 N sing N 371 N sing N 372 N sing N 373 N sing N 374 N sing N 375 N sing DK Acta Crystallogr.,Sect.D ABCRE6 0766 0907-4449 57 1270 1275 10.1107/S0907444901011118 11526318 Structure of staphylococcal enterotoxin C2 at various pH levels. 2001 US Nat.Struct.Biol. NSBIEW 2024 1072-8368 2 680 686 Residues Defining V-Beta Specificity in Staphylococcal Enterotoxins 1995 DK Acta Crystallogr.,Sect.D ABCRE6 0766 0907-4449 51 1080 1081 10.1107/S0907444995003180 Preliminary X-Ray Studies on Two New Crystal Forms of Staphylococcal Enterotoxin C2 1995 10.2210/pdb1cqv/pdb pdb_00001cqv 1.000000 0.000000 0.000000 0.000000 1.000000 0.000000 0.000000 0.000000 1.000000 0.00000 0.00000 0.00000 100.0 1 CCD 1997-07-17 ADSC QUANTUM SINGLE WAVELENGTH M x-ray 1 0.9780 1.0 X12B NSLS 0.9780 SYNCHROTRON NSLS BEAMLINE X12B 27622.967 PROTEIN (STAPHYLOCOCCAL ENTEROTOXIN C2) 1 nat polymer 65.409 ZINC ION 1 syn non-polymer 18.015 water 163 nat water SEC2 no no ESQPDPTPDELHKSSEFTGTMGNMKYLYDDHYVSATKVMSVDKFLAHDLIYNISDKKLKNYDKVKTELLNEDLAKKYKDE VVDVYGSNYYVNCYFSSKDNVGKVTGGKTCMYGGITKHEGNHFDNGNLQNVLIRVYENKRNTISFEVQTDKKSVTAQELD IKARNFLINKKNLYEFNSSPYETGYIKFIENNGNTFWYDMMPAPGDKFDQSKYLMMYNDNKTVDSKSVKIEVHLTTKNG ESQPDPTPDELHKSSEFTGTMGNMKYLYDDHYVSATKVMSVDKFLAHDLIYNISDKKLKNYDKVKTELLNEDLAKKYKDE VVDVYGSNYYVNCYFSSKDNVGKVTGGKTCMYGGITKHEGNHFDNGNLQNVLIRVYENKRNTISFEVQTDKKSVTAQELD IKARNFLINKKNLYEFNSSPYETGYIKFIENNGNTFWYDMMPAPGDKFDQSKYLMMYNDNKTVDSKSVKIEVHLTTKNG A polypeptide(L) n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n Staphylococcus sample 1280 Staphylococcus aureus 1 2.15 43.3 VAPOR DIFFUSION, HANGING DROP 5.0 20% PEG 8000, 0.2M MAGNESIUM ACETATE, 0.1M CACODYLATE AT PH 5.0, VAPOR DIFFUSION, HANGING DROP, temperature 291K 291 chem_comp_atom chem_comp_bond database_2 pdbx_initial_refinement_model pdbx_struct_conn_angle struct_conn struct_site repository Initial release Version format compliance Version format compliance Data collection Database references Derived calculations Refinement description 1 0 1999-08-22 1 1 2008-04-27 1 2 2011-07-13 1 3 2023-08-09 _database_2.pdbx_DOI _database_2.pdbx_database_accession _pdbx_struct_conn_angle.ptnr1_auth_comp_id _pdbx_struct_conn_angle.ptnr1_auth_seq_id _pdbx_struct_conn_angle.ptnr1_label_atom_id _pdbx_struct_conn_angle.ptnr1_label_comp_id _pdbx_struct_conn_angle.ptnr1_label_seq_id _pdbx_struct_conn_angle.ptnr1_symmetry _pdbx_struct_conn_angle.ptnr3_auth_comp_id _pdbx_struct_conn_angle.ptnr3_auth_seq_id _pdbx_struct_conn_angle.ptnr3_label_atom_id _pdbx_struct_conn_angle.ptnr3_label_comp_id _pdbx_struct_conn_angle.ptnr3_label_seq_id _pdbx_struct_conn_angle.ptnr3_symmetry _pdbx_struct_conn_angle.value _struct_conn.pdbx_dist_value _struct_conn.ptnr1_auth_comp_id _struct_conn.ptnr1_auth_seq_id _struct_conn.ptnr1_label_asym_id _struct_conn.ptnr1_label_atom_id _struct_conn.ptnr1_label_comp_id _struct_conn.ptnr1_label_seq_id _struct_conn.ptnr1_symmetry _struct_conn.ptnr2_auth_comp_id _struct_conn.ptnr2_auth_seq_id _struct_conn.ptnr2_label_asym_id _struct_conn.ptnr2_label_atom_id _struct_conn.ptnr2_label_comp_id _struct_conn.ptnr2_label_seq_id _struct_conn.ptnr2_symmetry _struct_site.pdbx_auth_asym_id _struct_site.pdbx_auth_comp_id _struct_site.pdbx_auth_seq_id RCSB Y RCSB 1999-08-11 REL REL ZN ZINC ION HOH water SIDE CHAIN ATOMS FOR RESIDUES 1,56,57,59,97,98,237 WERE NOT VISIBLE IN ELECTRON DENSITY MAP BEYOND CB ATOM 1SE2 PDB experimental model ZN 240 2 ZN ZN 240 A HOH 1 3 HOH HOH 241 A HOH 2 3 HOH HOH 242 A HOH 3 3 HOH HOH 243 A HOH 4 3 HOH HOH 244 A HOH 5 3 HOH HOH 245 A HOH 6 3 HOH HOH 246 A HOH 7 3 HOH HOH 247 A HOH 8 3 HOH HOH 248 A HOH 9 3 HOH HOH 249 A HOH 10 3 HOH HOH 250 A HOH 11 3 HOH HOH 251 A HOH 12 3 HOH HOH 252 A HOH 13 3 HOH HOH 253 A HOH 14 3 HOH HOH 254 A HOH 15 3 HOH HOH 255 A HOH 16 3 HOH HOH 256 A HOH 17 3 HOH HOH 257 A HOH 18 3 HOH HOH 258 A HOH 19 3 HOH HOH 259 A HOH 20 3 HOH HOH 260 A HOH 21 3 HOH HOH 261 A HOH 22 3 HOH HOH 262 A HOH 23 3 HOH HOH 263 A HOH 24 3 HOH HOH 264 A HOH 25 3 HOH HOH 265 A HOH 26 3 HOH HOH 266 A HOH 27 3 HOH HOH 267 A HOH 28 3 HOH HOH 268 A HOH 29 3 HOH HOH 269 A HOH 30 3 HOH HOH 270 A HOH 31 3 HOH HOH 271 A HOH 32 3 HOH HOH 272 A HOH 33 3 HOH HOH 273 A HOH 34 3 HOH HOH 274 A HOH 35 3 HOH HOH 275 A HOH 36 3 HOH HOH 276 A HOH 37 3 HOH HOH 277 A HOH 38 3 HOH HOH 278 A HOH 39 3 HOH HOH 279 A HOH 40 3 HOH HOH 280 A HOH 41 3 HOH HOH 281 A HOH 42 3 HOH HOH 282 A HOH 43 3 HOH HOH 283 A HOH 44 3 HOH HOH 284 A HOH 45 3 HOH HOH 285 A HOH 46 3 HOH HOH 286 A HOH 47 3 HOH HOH 287 A HOH 48 3 HOH HOH 288 A HOH 49 3 HOH HOH 289 A HOH 50 3 HOH HOH 290 A HOH 51 3 HOH HOH 291 A HOH 52 3 HOH HOH 292 A HOH 53 3 HOH HOH 293 A HOH 54 3 HOH HOH 294 A HOH 55 3 HOH HOH 295 A HOH 56 3 HOH HOH 296 A HOH 57 3 HOH HOH 297 A HOH 58 3 HOH HOH 298 A HOH 59 3 HOH HOH 299 A HOH 60 3 HOH HOH 300 A HOH 61 3 HOH HOH 301 A HOH 62 3 HOH HOH 302 A HOH 63 3 HOH HOH 303 A HOH 64 3 HOH HOH 304 A HOH 65 3 HOH HOH 305 A HOH 66 3 HOH HOH 306 A HOH 67 3 HOH HOH 307 A HOH 68 3 HOH HOH 308 A HOH 69 3 HOH HOH 309 A HOH 70 3 HOH HOH 310 A HOH 71 3 HOH HOH 311 A HOH 72 3 HOH HOH 312 A HOH 73 3 HOH HOH 313 A HOH 74 3 HOH HOH 314 A HOH 75 3 HOH HOH 315 A HOH 76 3 HOH HOH 316 A HOH 77 3 HOH HOH 317 A HOH 78 3 HOH HOH 318 A HOH 79 3 HOH HOH 319 A HOH 81 3 HOH HOH 320 A HOH 82 3 HOH HOH 321 A HOH 83 3 HOH HOH 322 A HOH 84 3 HOH HOH 323 A HOH 85 3 HOH HOH 324 A HOH 86 3 HOH HOH 325 A HOH 87 3 HOH HOH 326 A HOH 88 3 HOH HOH 327 A HOH 89 3 HOH HOH 328 A HOH 90 3 HOH HOH 329 A HOH 91 3 HOH HOH 330 A HOH 92 3 HOH HOH 331 A HOH 93 3 HOH HOH 332 A HOH 94 3 HOH HOH 333 A HOH 95 3 HOH HOH 334 A HOH 96 3 HOH HOH 335 A HOH 97 3 HOH HOH 336 A HOH 98 3 HOH HOH 337 A HOH 99 3 HOH HOH 338 A HOH 100 3 HOH HOH 339 A HOH 101 3 HOH HOH 340 A HOH 102 3 HOH HOH 341 A HOH 103 3 HOH HOH 342 A HOH 104 3 HOH HOH 343 A HOH 105 3 HOH HOH 344 A HOH 107 3 HOH HOH 345 A HOH 108 3 HOH HOH 346 A HOH 109 3 HOH HOH 347 A HOH 110 3 HOH HOH 348 A HOH 111 3 HOH HOH 349 A HOH 112 3 HOH HOH 350 A HOH 113 3 HOH HOH 351 A HOH 114 3 HOH HOH 352 A HOH 116 3 HOH HOH 353 A HOH 117 3 HOH HOH 354 A HOH 118 3 HOH HOH 355 A HOH 119 3 HOH HOH 356 A HOH 120 3 HOH HOH 357 A HOH 121 3 HOH HOH 358 A HOH 122 3 HOH HOH 359 A HOH 123 3 HOH HOH 360 A HOH 124 3 HOH HOH 361 A HOH 125 3 HOH HOH 362 A HOH 126 3 HOH HOH 363 A HOH 127 3 HOH HOH 364 A HOH 128 3 HOH HOH 365 A HOH 129 3 HOH HOH 366 A HOH 130 3 HOH HOH 367 A HOH 131 3 HOH HOH 368 A HOH 132 3 HOH HOH 369 A HOH 133 3 HOH HOH 370 A HOH 134 3 HOH HOH 371 A HOH 135 3 HOH HOH 372 A HOH 138 3 HOH HOH 373 A HOH 139 3 HOH HOH 374 A HOH 141 3 HOH HOH 375 A HOH 142 3 HOH HOH 376 A HOH 143 3 HOH HOH 377 A HOH 144 3 HOH HOH 378 A HOH 145 3 HOH HOH 379 A HOH 146 3 HOH HOH 380 A HOH 148 3 HOH HOH 381 A HOH 149 3 HOH HOH 382 A HOH 150 3 HOH HOH 383 A HOH 151 3 HOH HOH 384 A HOH 152 3 HOH HOH 385 A HOH 153 3 HOH HOH 386 A HOH 155 3 HOH HOH 387 A HOH 156 3 HOH HOH 388 A HOH 157 3 HOH HOH 389 A HOH 158 3 HOH HOH 390 A HOH 159 3 HOH HOH 391 A HOH 160 3 HOH HOH 392 A HOH 161 3 HOH HOH 393 A HOH 162 3 HOH HOH 394 A HOH 163 3 HOH HOH 395 A HOH 164 3 HOH HOH 396 A HOH 165 3 HOH HOH 397 A HOH 166 3 HOH HOH 398 A HOH 167 3 HOH HOH 399 A HOH 168 3 HOH HOH 400 A HOH 169 3 HOH HOH 401 A HOH 170 3 HOH HOH 402 A HOH 171 3 HOH HOH 403 A GLU 1 n 1 GLU 1 A SER 2 n 2 SER 2 A GLN 3 n 3 GLN 3 A PRO 4 n 4 PRO 4 A ASP 5 n 5 ASP 5 A PRO 6 n 6 PRO 6 A THR 7 n 7 THR 7 A PRO 8 n 8 PRO 8 A ASP 9 n 9 ASP 9 A GLU 10 n 10 GLU 10 A LEU 11 n 11 LEU 11 A HIS 12 n 12 HIS 12 A LYS 13 n 13 LYS 13 A SER 14 n 14 SER 14 A SER 15 n 15 SER 15 A GLU 16 n 16 GLU 16 A PHE 17 n 17 PHE 17 A THR 18 n 18 THR 18 A GLY 19 n 19 GLY 19 A THR 20 n 20 THR 20 A MET 21 n 21 MET 21 A GLY 22 n 22 GLY 22 A ASN 23 n 23 ASN 23 A MET 24 n 24 MET 24 A LYS 25 n 25 LYS 25 A TYR 26 n 26 TYR 26 A LEU 27 n 27 LEU 27 A TYR 28 n 28 TYR 28 A ASP 29 n 29 ASP 29 A ASP 30 n 30 ASP 30 A HIS 31 n 31 HIS 31 A TYR 32 n 32 TYR 32 A VAL 33 n 33 VAL 33 A SER 34 n 34 SER 34 A ALA 35 n 35 ALA 35 A THR 36 n 36 THR 36 A LYS 37 n 37 LYS 37 A VAL 38 n 38 VAL 38 A MET 39 n 39 MET 39 A SER 40 n 40 SER 40 A VAL 41 n 41 VAL 41 A ASP 42 n 42 ASP 42 A LYS 43 n 43 LYS 43 A PHE 44 n 44 PHE 44 A LEU 45 n 45 LEU 45 A ALA 46 n 46 ALA 46 A HIS 47 n 47 HIS 47 A ASP 48 n 48 ASP 48 A LEU 49 n 49 LEU 49 A ILE 50 n 50 ILE 50 A TYR 51 n 51 TYR 51 A ASN 52 n 52 ASN 52 A ILE 53 n 53 ILE 53 A SER 54 n 54 SER 54 A ASP 55 n 55 ASP 55 A LYS 56 n 56 LYS 56 A LYS 57 n 57 LYS 57 A LEU 58 n 58 LEU 58 A LYS 59 n 59 LYS 59 A ASN 60 n 60 ASN 60 A TYR 61 n 61 TYR 61 A ASP 62 n 62 ASP 62 A LYS 63 n 63 LYS 63 A VAL 64 n 64 VAL 64 A LYS 65 n 65 LYS 65 A THR 66 n 66 THR 66 A GLU 67 n 67 GLU 67 A LEU 68 n 68 LEU 68 A LEU 69 n 69 LEU 69 A ASN 70 n 70 ASN 70 A GLU 71 n 71 GLU 71 A ASP 72 n 72 ASP 72 A LEU 73 n 73 LEU 73 A ALA 74 n 74 ALA 74 A LYS 75 n 75 LYS 75 A LYS 76 n 76 LYS 76 A TYR 77 n 77 TYR 77 A LYS 78 n 78 LYS 78 A ASP 79 n 79 ASP 79 A GLU 80 n 80 GLU 80 A VAL 81 n 81 VAL 81 A VAL 82 n 82 VAL 82 A ASP 83 n 83 ASP 83 A VAL 84 n 84 VAL 84 A TYR 85 n 85 TYR 85 A GLY 86 n 86 GLY 86 A SER 87 n 87 SER 87 A ASN 88 n 88 ASN 88 A TYR 89 n 89 TYR 89 A TYR 90 n 90 TYR 90 A VAL 91 n 91 VAL 91 A ASN 92 n 92 ASN 92 A CYS 93 n 93 CYS 93 A TYR 94 n 94 TYR 94 A PHE 95 n 95 PHE 95 A SER 96 n 96 SER 96 A SER 97 n 97 SER 97 A LYS 98 n 98 LYS 98 A n 99 99 A n 100 100 A n 101 101 A n 102 102 A n 103 103 A n 104 104 A n 105 105 A GLY 106 n 106 GLY 106 A GLY 107 n 107 GLY 107 A LYS 108 n 108 LYS 108 A THR 109 n 109 THR 109 A CYS 110 n 110 CYS 110 A MET 111 n 111 MET 111 A TYR 112 n 112 TYR 112 A GLY 113 n 113 GLY 113 A GLY 114 n 114 GLY 114 A ILE 115 n 115 ILE 115 A THR 116 n 116 THR 116 A LYS 117 n 117 LYS 117 A HIS 118 n 118 HIS 118 A GLU 119 n 119 GLU 119 A GLY 120 n 120 GLY 120 A ASN 121 n 121 ASN 121 A HIS 122 n 122 HIS 122 A PHE 123 n 123 PHE 123 A ASP 124 n 124 ASP 124 A ASN 125 n 125 ASN 125 A GLY 126 n 126 GLY 126 A ASN 127 n 127 ASN 127 A LEU 128 n 128 LEU 128 A GLN 129 n 129 GLN 129 A ASN 130 n 130 ASN 130 A VAL 131 n 131 VAL 131 A LEU 132 n 132 LEU 132 A ILE 133 n 133 ILE 133 A ARG 134 n 134 ARG 134 A VAL 135 n 135 VAL 135 A TYR 136 n 136 TYR 136 A GLU 137 n 137 GLU 137 A ASN 138 n 138 ASN 138 A LYS 139 n 139 LYS 139 A ARG 140 n 140 ARG 140 A ASN 141 n 141 ASN 141 A THR 142 n 142 THR 142 A ILE 143 n 143 ILE 143 A SER 144 n 144 SER 144 A PHE 145 n 145 PHE 145 A GLU 146 n 146 GLU 146 A VAL 147 n 147 VAL 147 A GLN 148 n 148 GLN 148 A THR 149 n 149 THR 149 A ASP 150 n 150 ASP 150 A LYS 151 n 151 LYS 151 A LYS 152 n 152 LYS 152 A SER 153 n 153 SER 153 A VAL 154 n 154 VAL 154 A THR 155 n 155 THR 155 A ALA 156 n 156 ALA 156 A GLN 157 n 157 GLN 157 A GLU 158 n 158 GLU 158 A LEU 159 n 159 LEU 159 A ASP 160 n 160 ASP 160 A ILE 161 n 161 ILE 161 A LYS 162 n 162 LYS 162 A ALA 163 n 163 ALA 163 A ARG 164 n 164 ARG 164 A ASN 165 n 165 ASN 165 A PHE 166 n 166 PHE 166 A LEU 167 n 167 LEU 167 A ILE 168 n 168 ILE 168 A ASN 169 n 169 ASN 169 A LYS 170 n 170 LYS 170 A LYS 171 n 171 LYS 171 A ASN 172 n 172 ASN 172 A LEU 173 n 173 LEU 173 A TYR 174 n 174 TYR 174 A GLU 175 n 175 GLU 175 A PHE 176 n 176 PHE 176 A ASN 177 n 177 ASN 177 A SER 178 n 178 SER 178 A SER 179 n 179 SER 179 A PRO 180 n 180 PRO 180 A TYR 181 n 181 TYR 181 A GLU 182 n 182 GLU 182 A THR 183 n 183 THR 183 A GLY 184 n 184 GLY 184 A TYR 185 n 185 TYR 185 A ILE 186 n 186 ILE 186 A LYS 187 n 187 LYS 187 A PHE 188 n 188 PHE 188 A ILE 189 n 189 ILE 189 A GLU 190 n 190 GLU 190 A ASN 191 n 191 ASN 191 A ASN 192 n 192 ASN 192 A GLY 193 n 193 GLY 193 A ASN 194 n 194 ASN 194 A THR 195 n 195 THR 195 A PHE 196 n 196 PHE 196 A TRP 197 n 197 TRP 197 A TYR 198 n 198 TYR 198 A ASP 199 n 199 ASP 199 A MET 200 n 200 MET 200 A MET 201 n 201 MET 201 A PRO 202 n 202 PRO 202 A ALA 203 n 203 ALA 203 A PRO 204 n 204 PRO 204 A GLY 205 n 205 GLY 205 A ASP 206 n 206 ASP 206 A LYS 207 n 207 LYS 207 A PHE 208 n 208 PHE 208 A ASP 209 n 209 ASP 209 A GLN 210 n 210 GLN 210 A SER 211 n 211 SER 211 A LYS 212 n 212 LYS 212 A TYR 213 n 213 TYR 213 A LEU 214 n 214 LEU 214 A MET 215 n 215 MET 215 A MET 216 n 216 MET 216 A TYR 217 n 217 TYR 217 A ASN 218 n 218 ASN 218 A ASP 219 n 219 ASP 219 A ASN 220 n 220 ASN 220 A LYS 221 n 221 LYS 221 A THR 222 n 222 THR 222 A VAL 223 n 223 VAL 223 A ASP 224 n 224 ASP 224 A SER 225 n 225 SER 225 A LYS 226 n 226 LYS 226 A SER 227 n 227 SER 227 A VAL 228 n 228 VAL 228 A LYS 229 n 229 LYS 229 A ILE 230 n 230 ILE 230 A GLU 231 n 231 GLU 231 A VAL 232 n 232 VAL 232 A HIS 233 n 233 HIS 233 A LEU 234 n 234 LEU 234 A THR 235 n 235 THR 235 A THR 236 n 236 THR 236 A LYS 237 n 237 LYS 237 A ASN 238 n 238 ASN 238 A GLY 239 n 239 GLY 239 A author_defined_assembly 1 monomeric A ASP 9 A OD2 ASP 9 1_455 A ZN 240 B ZN ZN 1_555 A ASP 83 A OD1 ASP 83 1_555 80.1 A ASP 9 A OD2 ASP 9 1_455 A ZN 240 B ZN ZN 1_555 A ASP 83 A OD2 ASP 83 1_555 97.8 A ASP 83 A OD1 ASP 83 1_555 A ZN 240 B ZN ZN 1_555 A ASP 83 A OD2 ASP 83 1_555 51.1 A ASP 9 A OD2 ASP 9 1_455 A ZN 240 B ZN ZN 1_555 A HIS 118 A ND1 HIS 118 1_555 127.5 A ASP 83 A OD1 ASP 83 1_555 A ZN 240 B ZN ZN 1_555 A HIS 118 A ND1 HIS 118 1_555 94.4 A ASP 83 A OD2 ASP 83 1_555 A ZN 240 B ZN ZN 1_555 A HIS 118 A ND1 HIS 118 1_555 118.9 A ASP 9 A OD2 ASP 9 1_455 A ZN 240 B ZN ZN 1_555 A HIS 122 A NE2 HIS 122 1_555 93.0 A ASP 83 A OD1 ASP 83 1_555 A ZN 240 B ZN ZN 1_555 A HIS 122 A NE2 HIS 122 1_555 151.7 A ASP 83 A OD2 ASP 83 1_555 A ZN 240 B ZN ZN 1_555 A HIS 122 A NE2 HIS 122 1_555 103.7 A HIS 118 A ND1 HIS 118 1_555 A ZN 240 B ZN ZN 1_555 A HIS 122 A NE2 HIS 122 1_555 111.1 1.0000000000 0.0000000000 0.0000000000 0.0000000000 1.0000000000 0.0000000000 0.0000000000 0.0000000000 1.0000000000 1_555 x,y,z identity operation 0.0000000000 0.0000000000 0.0000000000 A O VAL 33 A O VAL 33 A N GLY 86 A N GLY 86 A O ASP 83 A O ASP 83 A N THR 116 A N THR 116 A O LEU 49 A O LEU 49 A N THR 66 A N THR 66 A O LYS 63 A O LYS 63 A N THR 109 A N THR 109 A O CYS 110 A O CYS 110 A N TYR 89 A N TYR 89 A O THR 142 A O THR 142 A N VAL 135 A N VAL 135 A O ARG 134 A O ARG 134 A N VAL 232 A N VAL 232 A O LYS 229 A O LYS 229 A N ILE 189 A N ILE 189 A O ILE 186 A O ILE 186 A N TYR 198 A N TYR 198 1 A CG GLU 1 A CG GLU 1 1 Y 1 A CD GLU 1 A CD GLU 1 1 Y 1 A OE1 GLU 1 A OE1 GLU 1 1 Y 1 A OE2 GLU 1 A OE2 GLU 1 1 Y 1 A CG LYS 56 A CG LYS 56 1 Y 1 A CD LYS 56 A CD LYS 56 1 Y 1 A CE LYS 56 A CE LYS 56 1 Y 1 A NZ LYS 56 A NZ LYS 56 1 Y 1 A CG LYS 57 A CG LYS 57 1 Y 1 A CD LYS 57 A CD LYS 57 1 Y 1 A CE LYS 57 A CE LYS 57 1 Y 1 A NZ LYS 57 A NZ LYS 57 1 Y 1 A CG LYS 59 A CG LYS 59 1 Y 1 A CD LYS 59 A CD LYS 59 1 Y 1 A CE LYS 59 A CE LYS 59 1 Y 1 A NZ LYS 59 A NZ LYS 59 1 Y 1 A OG SER 97 A OG SER 97 1 Y 1 A CG LYS 98 A CG LYS 98 1 Y 1 A CD LYS 98 A CD LYS 98 1 Y 1 A CE LYS 98 A CE LYS 98 1 Y 1 A NZ LYS 98 A NZ LYS 98 1 Y 1 A CG LYS 237 A CG LYS 237 1 Y 1 A CD LYS 237 A CD LYS 237 1 Y 1 A CE LYS 237 A CE LYS 237 1 Y 1 A NZ LYS 237 A NZ LYS 237 1 Y 1 A ASP 99 A ASP 99 1 Y 1 A ASN 100 A ASN 100 1 Y 1 A VAL 101 A VAL 101 1 Y 1 A GLY 102 A GLY 102 1 Y 1 A LYS 103 A LYS 103 1 Y 1 A VAL 104 A VAL 104 1 Y 1 A THR 105 A THR 105 1 Y 1 6.97 0.90 118.30 125.27 A A A CB CG OD1 ASP ASP ASP 9 9 9 N 1 5.94 0.90 118.30 124.24 A A A CB CG OD2 ASP ASP ASP 29 29 29 N 1 10.23 1.50 110.90 121.13 A A A CA CB CG1 VAL VAL VAL 64 64 64 N 1 8.45 0.90 118.30 126.75 A A A CB CG OD1 ASP ASP ASP 83 83 83 N 1 -3.05 0.50 120.30 117.25 A A A NE CZ NH1 ARG ARG ARG 134 134 134 N 1 8.75 0.90 118.30 127.05 A A A CB CG OD1 ASP ASP ASP 209 209 209 N 1 -6.86 0.90 118.30 111.44 A A A CB CG OD2 ASP ASP ASP 209 209 209 N 1 6.11 0.90 118.30 124.41 A A A CB CG OD2 ASP ASP ASP 224 224 224 N 1 A A CD OE2 GLU GLU 119 119 -0.088 0.011 1.252 1.164 N 1 A ASP 30 37.15 62.89 1 A PHE 44 -120.24 -82.51 1 A LYS 59 92.77 19.42 1 A TYR 90 -130.29 -33.54 1 A SER 96 -58.91 -100.28 1 A SER 97 166.02 48.07 1 A MET 111 -171.78 -179.64 1 A SER 178 -151.32 -157.08 1 A LYS 237 3.80 -42.06 0.28 0.208 2.06 12.5 15179 5.858 0.153 RANDOM 1 2.000 MOLECULAR REPLACEMEN 0.234 0.216 1SE2 2.06 12.5 163 2029 1 0 1865 0.187 0.020 0.206 0.040 0.098 0.050 2.26 2.0 3.33 3.0 2.73 2.0 3.92 3.0 7.5 7.0 18.1 15.0 25.1 20.0 0.0 15.0 2.060 50.000 1CQV 16187 0.000 0.03 1 33.6000 5.000 89.4 0.042 2.05 2.12 45.0 data collection ADS data scaling SCALEPACK phasing AMoRE refinement REFMAC data collection ADSC CRYSTAL STRUCTURE OF STAPHYLOCOCCAL ENTEROTOXIN C2 AT 100K CRYSTALLIZED AT PH 5.0 1 N N 2 N N 3 N N A LYS 13 A LYS 13 HELX_P A GLU 16 A GLU 16 1 1 4 A MET 21 A MET 21 HELX_P A TYR 28 A TYR 28 1 2 8 A ASN 70 A ASN 70 HELX_P A TYR 77 A TYR 77 1 3 8 A ALA 156 A ALA 156 HELX_P A LYS 171 A LYS 171 1 4 16 A GLN 210 A GLN 210 HELX_P A LEU 214 A LEU 214 1 5 5 A MET 215 A MET 215 HELX_P A ASP 219 A ASP 219 5 6 5 disulf 2.505 A CYS 93 A SG CYS 93 1_555 A CYS 110 A SG CYS 110 1_555 metalc 2.211 A ASP 9 A OD2 ASP 9 1_455 A ZN 240 B ZN ZN 1_555 metalc 2.729 A ASP 83 A OD1 ASP 83 1_555 A ZN 240 B ZN ZN 1_555 metalc 2.169 A ASP 83 A OD2 ASP 83 1_555 A ZN 240 B ZN ZN 1_555 metalc 2.341 A HIS 118 A ND1 HIS 118 1_555 A ZN 240 B ZN ZN 1_555 metalc 2.234 A HIS 122 A NE2 HIS 122 1_555 A ZN 240 B ZN ZN 1_555 TOXIN ENTEROTOXIN, SUPERANTIGEN, ZINC BINDING, IMMUNE SYSTEM, TOXIN ENTC2_STAAU UNP 1 P34071 28 266 1CQV 1 239 P34071 A 1 1 239 3 4 5 anti-parallel anti-parallel anti-parallel parallel parallel anti-parallel parallel anti-parallel anti-parallel A VAL 33 A VAL 33 A VAL 38 A VAL 38 A VAL 81 A VAL 81 A TYR 90 A TYR 90 A LYS 108 A LYS 108 A LYS 117 A LYS 117 A ASP 48 A ASP 48 A ASN 52 A ASN 52 A ASP 62 A ASP 62 A GLU 67 A GLU 67 A LYS 108 A LYS 108 A LYS 117 A LYS 117 A VAL 81 A VAL 81 A TYR 90 A TYR 90 A ARG 140 A ARG 140 A GLU 146 A GLU 146 A ASN 130 A ASN 130 A GLU 137 A GLU 137 A LYS 229 A LYS 229 A THR 236 A THR 236 A TYR 181 A TYR 181 A GLU 190 A GLU 190 A ASN 194 A ASN 194 A MET 200 A MET 200 ZINC IS COORDINATED BY FOUR RESIDUES, OF WHICH ASP A 9 IS FROM A SYMMETRY RELATED MOLECULE. Author 4 BINDING SITE FOR RESIDUE ZN A 240 A ZN 240 Software 4 A ASP 83 A ASP 83 4 1_555 A HIS 118 A HIS 118 4 1_555 A HIS 122 A HIS 122 4 1_555 A ASP 9 A ASP 9 4 1_555 A ASP 9 A ASP 9 4 1_455 A ASP 83 A ASP 83 4 1_555 A HIS 118 A HIS 118 4 1_555 A HIS 122 A HIS 122 4 1_555 96 P 43 21 2