0.013946 0.000000 0.000000 0.000000 0.011027 0.000000 0.000000 0.000000 0.009129 0.00000 0.00000 0.00000 Mesecar, A.D. Ratia, K. Pegan, S. http://mmcif.pdb.org/dictionaries/ascii/mmcif_pdbx.dic 8 90.00 90.00 90.00 71.703 90.684 109.537 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 Cl -1 35.453 CHLORIDE ION non-polymer 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 C3 H7 N O5 S 169.156 n CYSTEINESULFONIC ACID 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 C20 H20 N2 O 304.386 5-amino-2-methyl-N-[(1R)-1-naphthalen-1-ylethyl]benzamide non-polymer 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 To be published 0353 A new class of papain-like protease/deubiquitinase inhibitors blocks SARS virus replication 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 1 CCD 2007-10-21 MARMOSAIC 225 mm CCD SAGITALLY FOCUSED Si(111) SINGLE WAVELENGTH M x-ray 1 1.0 1.0 22-BM APS 1.0 SYNCHROTRON APS BEAMLINE 22-BM 35726.430 Non-structural protein 3 3.4.22.- UNP residues 1541-1855 1 man polymer 304.386 5-amino-2-methyl-N-[(1R)-1-naphthalen-1-ylethyl]benzamide 1 syn non-polymer 65.409 ZINC ION 1 syn non-polymer 35.453 CHLORIDE ION 2 syn non-polymer 18.015 water 93 nat water nsp3, Papain-like proteinase, PL-PRO, PL2-PRO no yes ASMEVKTIKVFTTVDNTNLHTQLVDMSMTYGQQFGPTYLDGADVTKIKPHVNHEGKTFFVLPSDDTLRSEAFEYYHTLDE SFLGRYMSALNHTKKWKFPQVGGLTSIKWADNN(OCS)YLSSVLLALQQLEVKFNAPALQEAYYRARAGDAANFCALILA YSNKTVGELGDVRETMTHLLQHANLESAKRVLNVVCKHCGQKTTTLTGVEAVMYMGTLSYDNLKTGVSIPCVCGRDATQY LVQQESSFVMMSAPPAEYKLQQGTFLCANEYTGNYQCGHYTHITAKETLYRIDGAHLTKMSEYKGPVTDVFYKETSYTTT IK ASMEVKTIKVFTTVDNTNLHTQLVDMSMTYGQQFGPTYLDGADVTKIKPHVNHEGKTFFVLPSDDTLRSEAFEYYHTLDE SFLGRYMSALNHTKKWKFPQVGGLTSIKWADNNCYLSSVLLALQQLEVKFNAPALQEAYYRARAGDAANFCALILAYSNK TVGELGDVRETMTHLLQHANLESAKRVLNVVCKHCGQKTTTLTGVEAVMYMGTLSYDNLKTGVSIPCVCGRDATQYLVQQ ESSFVMMSAPPAEYKLQQGTFLCANEYTGNYQCGHYTHITAKETLYRIDGAHLTKMSEYKGPVTDVFYKETSYTTTIK 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 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 SARS-CoV sample 1a 227859 SARS coronavirus 562 Escherichia coli 1 2.50 50.82 VAPOR DIFFUSION, SITTING DROP 7.5 16h incubation of 8 mg/mL PLpro (in 20 mM Tris pH 7.5, 10 mM DTT) with 200 uM inhibitor at 4 C. Precipitant: 1M LiCl2, 0.1M MES pH 6.0, 30% PEG 6000. Cryo solution: well solution, 400 uM inhibitor, 16% glycerol, VAPOR DIFFUSION, Sitting DROP, temperature 298K 298 repository Initial release Version format compliance 1 0 2008-10-07 1 1 2011-07-13 SARS coronavirus papain-like protease: structure of a viral deubiquitinating enzyme RCSB Y RCSB 2008-08-23 REL REL TTT 5-amino-2-methyl-N-[(1R)-1-naphthalen-1-ylethyl]benzamide ZN ZINC ION CL CHLORIDE ION HOH water INH 1 2 TTT TTT 317 A ZN 1 3 ZN ZN 318 A CL 1 4 CL CL 319 A CL 2 4 CL CL 320 A HOH 1 5 HOH HOH 321 A HOH 2 5 HOH HOH 322 A HOH 3 5 HOH HOH 323 A HOH 4 5 HOH HOH 324 A HOH 5 5 HOH HOH 325 A HOH 6 5 HOH HOH 326 A HOH 7 5 HOH HOH 327 A HOH 8 5 HOH HOH 328 A HOH 9 5 HOH HOH 329 A HOH 10 5 HOH HOH 330 A HOH 11 5 HOH HOH 331 A HOH 12 5 HOH HOH 332 A HOH 13 5 HOH HOH 333 A HOH 14 5 HOH HOH 334 A HOH 15 5 HOH HOH 335 A HOH 16 5 HOH HOH 336 A HOH 17 5 HOH HOH 337 A HOH 18 5 HOH HOH 338 A HOH 19 5 HOH HOH 339 A HOH 20 5 HOH HOH 340 A HOH 21 5 HOH HOH 341 A HOH 22 5 HOH HOH 342 A HOH 23 5 HOH HOH 343 A HOH 24 5 HOH HOH 344 A HOH 25 5 HOH HOH 345 A HOH 26 5 HOH HOH 346 A HOH 27 5 HOH HOH 347 A HOH 28 5 HOH HOH 348 A HOH 29 5 HOH HOH 349 A HOH 30 5 HOH HOH 350 A HOH 31 5 HOH HOH 351 A HOH 32 5 HOH HOH 352 A HOH 33 5 HOH HOH 353 A HOH 34 5 HOH HOH 354 A HOH 35 5 HOH HOH 355 A HOH 36 5 HOH HOH 356 A HOH 37 5 HOH HOH 357 A HOH 38 5 HOH HOH 358 A HOH 39 5 HOH HOH 359 A HOH 40 5 HOH HOH 360 A HOH 41 5 HOH HOH 361 A HOH 42 5 HOH HOH 362 A HOH 43 5 HOH HOH 363 A HOH 44 5 HOH HOH 364 A HOH 45 5 HOH HOH 365 A HOH 46 5 HOH HOH 366 A HOH 47 5 HOH HOH 367 A HOH 48 5 HOH HOH 368 A HOH 49 5 HOH HOH 369 A HOH 50 5 HOH HOH 370 A HOH 51 5 HOH HOH 371 A HOH 52 5 HOH HOH 372 A HOH 53 5 HOH HOH 373 A HOH 54 5 HOH HOH 374 A HOH 55 5 HOH HOH 375 A HOH 56 5 HOH HOH 376 A HOH 57 5 HOH HOH 377 A HOH 58 5 HOH HOH 378 A HOH 59 5 HOH HOH 379 A HOH 60 5 HOH HOH 380 A HOH 61 5 HOH HOH 381 A HOH 62 5 HOH HOH 382 A HOH 63 5 HOH HOH 383 A HOH 64 5 HOH HOH 384 A HOH 65 5 HOH HOH 385 A HOH 66 5 HOH HOH 386 A HOH 67 5 HOH HOH 387 A HOH 68 5 HOH HOH 388 A HOH 69 5 HOH HOH 389 A HOH 70 5 HOH HOH 390 A HOH 71 5 HOH HOH 391 A HOH 72 5 HOH HOH 392 A HOH 73 5 HOH HOH 393 A HOH 74 5 HOH HOH 394 A HOH 75 5 HOH HOH 395 A HOH 76 5 HOH HOH 396 A HOH 77 5 HOH HOH 397 A HOH 78 5 HOH HOH 398 A HOH 79 5 HOH HOH 399 A HOH 80 5 HOH HOH 400 A HOH 81 5 HOH HOH 401 A HOH 82 5 HOH HOH 402 A HOH 83 5 HOH HOH 403 A HOH 84 5 HOH HOH 404 A HOH 85 5 HOH HOH 405 A HOH 86 5 HOH HOH 406 A HOH 87 5 HOH HOH 407 A HOH 88 5 HOH HOH 408 A HOH 89 5 HOH HOH 409 A HOH 90 5 HOH HOH 410 A HOH 91 5 HOH HOH 411 A HOH 92 5 HOH HOH 412 A HOH 93 5 HOH HOH 413 A ALA -1 n 1 ALA -1 A SER 0 n 2 SER 0 A MET 1 n 3 MET 1 A GLU 2 n 4 GLU 2 A VAL 3 n 5 VAL 3 A LYS 4 n 6 LYS 4 A THR 5 n 7 THR 5 A ILE 6 n 8 ILE 6 A LYS 7 n 9 LYS 7 A VAL 8 n 10 VAL 8 A PHE 9 n 11 PHE 9 A THR 10 n 12 THR 10 A THR 11 n 13 THR 11 A VAL 12 n 14 VAL 12 A ASP 13 n 15 ASP 13 A ASN 14 n 16 ASN 14 A THR 15 n 17 THR 15 A ASN 16 n 18 ASN 16 A LEU 17 n 19 LEU 17 A HIS 18 n 20 HIS 18 A THR 19 n 21 THR 19 A GLN 20 n 22 GLN 20 A LEU 21 n 23 LEU 21 A VAL 22 n 24 VAL 22 A ASP 23 n 25 ASP 23 A MET 24 n 26 MET 24 A SER 25 n 27 SER 25 A MET 26 n 28 MET 26 A THR 27 n 29 THR 27 A TYR 28 n 30 TYR 28 A GLY 29 n 31 GLY 29 A GLN 30 n 32 GLN 30 A GLN 31 n 33 GLN 31 A PHE 32 n 34 PHE 32 A GLY 33 n 35 GLY 33 A PRO 34 n 36 PRO 34 A THR 35 n 37 THR 35 A TYR 36 n 38 TYR 36 A LEU 37 n 39 LEU 37 A ASP 38 n 40 ASP 38 A GLY 39 n 41 GLY 39 A ALA 40 n 42 ALA 40 A ASP 41 n 43 ASP 41 A VAL 42 n 44 VAL 42 A THR 43 n 45 THR 43 A LYS 44 n 46 LYS 44 A ILE 45 n 47 ILE 45 A LYS 46 n 48 LYS 46 A PRO 47 n 49 PRO 47 A HIS 48 n 50 HIS 48 A VAL 49 n 51 VAL 49 A ASN 50 n 52 ASN 50 A HIS 51 n 53 HIS 51 A GLU 52 n 54 GLU 52 A GLY 53 n 55 GLY 53 A LYS 54 n 56 LYS 54 A THR 55 n 57 THR 55 A PHE 56 n 58 PHE 56 A PHE 57 n 59 PHE 57 A VAL 58 n 60 VAL 58 A LEU 59 n 61 LEU 59 A PRO 60 n 62 PRO 60 A SER 61 n 63 SER 61 A ASP 62 n 64 ASP 62 A ASP 63 n 65 ASP 63 A THR 64 n 66 THR 64 A LEU 65 n 67 LEU 65 A ARG 66 n 68 ARG 66 A SER 67 n 69 SER 67 A GLU 68 n 70 GLU 68 A ALA 69 n 71 ALA 69 A PHE 70 n 72 PHE 70 A GLU 71 n 73 GLU 71 A TYR 72 n 74 TYR 72 A TYR 73 n 75 TYR 73 A HIS 74 n 76 HIS 74 A THR 75 n 77 THR 75 A LEU 76 n 78 LEU 76 A ASP 77 n 79 ASP 77 A GLU 78 n 80 GLU 78 A SER 79 n 81 SER 79 A PHE 80 n 82 PHE 80 A LEU 81 n 83 LEU 81 A GLY 82 n 84 GLY 82 A ARG 83 n 85 ARG 83 A TYR 84 n 86 TYR 84 A MET 85 n 87 MET 85 A SER 86 n 88 SER 86 A ALA 87 n 89 ALA 87 A LEU 88 n 90 LEU 88 A ASN 89 n 91 ASN 89 A HIS 90 n 92 HIS 90 A THR 91 n 93 THR 91 A LYS 92 n 94 LYS 92 A LYS 93 n 95 LYS 93 A TRP 94 n 96 TRP 94 A LYS 95 n 97 LYS 95 A PHE 96 n 98 PHE 96 A PRO 97 n 99 PRO 97 A GLN 98 n 100 GLN 98 A VAL 99 n 101 VAL 99 A GLY 100 n 102 GLY 100 A GLY 101 n 103 GLY 101 A LEU 102 n 104 LEU 102 A THR 103 n 105 THR 103 A SER 104 n 106 SER 104 A ILE 105 n 107 ILE 105 A LYS 106 n 108 LYS 106 A TRP 107 n 109 TRP 107 A ALA 108 n 110 ALA 108 A ASP 109 n 111 ASP 109 A ASN 110 n 112 ASN 110 A ASN 111 n 113 ASN 111 A OCS 112 n 114 OCS 112 A TYR 113 n 115 TYR 113 A LEU 114 n 116 LEU 114 A SER 115 n 117 SER 115 A SER 116 n 118 SER 116 A VAL 117 n 119 VAL 117 A LEU 118 n 120 LEU 118 A LEU 119 n 121 LEU 119 A ALA 120 n 122 ALA 120 A LEU 121 n 123 LEU 121 A GLN 122 n 124 GLN 122 A GLN 123 n 125 GLN 123 A LEU 124 n 126 LEU 124 A GLU 125 n 127 GLU 125 A VAL 126 n 128 VAL 126 A LYS 127 n 129 LYS 127 A PHE 128 n 130 PHE 128 A ASN 129 n 131 ASN 129 A ALA 130 n 132 ALA 130 A PRO 131 n 133 PRO 131 A ALA 132 n 134 ALA 132 A LEU 133 n 135 LEU 133 A GLN 134 n 136 GLN 134 A GLU 135 n 137 GLU 135 A ALA 136 n 138 ALA 136 A TYR 137 n 139 TYR 137 A TYR 138 n 140 TYR 138 A ARG 139 n 141 ARG 139 A ALA 140 n 142 ALA 140 A ARG 141 n 143 ARG 141 A ALA 142 n 144 ALA 142 A GLY 143 n 145 GLY 143 A ASP 144 n 146 ASP 144 A ALA 145 n 147 ALA 145 A ALA 146 n 148 ALA 146 A ASN 147 n 149 ASN 147 A PHE 148 n 150 PHE 148 A CYS 149 n 151 CYS 149 A ALA 150 n 152 ALA 150 A LEU 151 n 153 LEU 151 A ILE 152 n 154 ILE 152 A LEU 153 n 155 LEU 153 A ALA 154 n 156 ALA 154 A TYR 155 n 157 TYR 155 A SER 156 n 158 SER 156 A ASN 157 n 159 ASN 157 A LYS 158 n 160 LYS 158 A THR 159 n 161 THR 159 A VAL 160 n 162 VAL 160 A GLY 161 n 163 GLY 161 A GLU 162 n 164 GLU 162 A LEU 163 n 165 LEU 163 A GLY 164 n 166 GLY 164 A ASP 165 n 167 ASP 165 A VAL 166 n 168 VAL 166 A ARG 167 n 169 ARG 167 A GLU 168 n 170 GLU 168 A THR 169 n 171 THR 169 A MET 170 n 172 MET 170 A THR 171 n 173 THR 171 A HIS 172 n 174 HIS 172 A LEU 173 n 175 LEU 173 A LEU 174 n 176 LEU 174 A GLN 175 n 177 GLN 175 A HIS 176 n 178 HIS 176 A ALA 177 n 179 ALA 177 A ASN 178 n 180 ASN 178 A LEU 179 n 181 LEU 179 A GLU 180 n 182 GLU 180 A SER 181 n 183 SER 181 A ALA 182 n 184 ALA 182 A LYS 183 n 185 LYS 183 A ARG 184 n 186 ARG 184 A VAL 185 n 187 VAL 185 A LEU 186 n 188 LEU 186 A ASN 187 n 189 ASN 187 A VAL 188 n 190 VAL 188 A VAL 189 n 191 VAL 189 A CYS 190 n 192 CYS 190 A LYS 191 n 193 LYS 191 A HIS 192 n 194 HIS 192 A CYS 193 n 195 CYS 193 A GLY 194 n 196 GLY 194 A GLN 195 n 197 GLN 195 A LYS 196 n 198 LYS 196 A THR 197 n 199 THR 197 A THR 198 n 200 THR 198 A THR 199 n 201 THR 199 A LEU 200 n 202 LEU 200 A THR 201 n 203 THR 201 A GLY 202 n 204 GLY 202 A VAL 203 n 205 VAL 203 A GLU 204 n 206 GLU 204 A ALA 205 n 207 ALA 205 A VAL 206 n 208 VAL 206 A MET 207 n 209 MET 207 A TYR 208 n 210 TYR 208 A MET 209 n 211 MET 209 A GLY 210 n 212 GLY 210 A THR 211 n 213 THR 211 A LEU 212 n 214 LEU 212 A SER 213 n 215 SER 213 A TYR 214 n 216 TYR 214 A ASP 215 n 217 ASP 215 A ASN 216 n 218 ASN 216 A LEU 217 n 219 LEU 217 A LYS 218 n 220 LYS 218 A THR 219 n 221 THR 219 A GLY 220 n 222 GLY 220 A VAL 221 n 223 VAL 221 A SER 222 n 224 SER 222 A ILE 223 n 225 ILE 223 A PRO 224 n 226 PRO 224 A CYS 225 n 227 CYS 225 A VAL 226 n 228 VAL 226 A CYS 227 n 229 CYS 227 A GLY 228 n 230 GLY 228 A ARG 229 n 231 ARG 229 A ASP 230 n 232 ASP 230 A ALA 231 n 233 ALA 231 A THR 232 n 234 THR 232 A GLN 233 n 235 GLN 233 A TYR 234 n 236 TYR 234 A LEU 235 n 237 LEU 235 A VAL 236 n 238 VAL 236 A GLN 237 n 239 GLN 237 A GLN 238 n 240 GLN 238 A GLU 239 n 241 GLU 239 A SER 240 n 242 SER 240 A SER 241 n 243 SER 241 A PHE 242 n 244 PHE 242 A VAL 243 n 245 VAL 243 A MET 244 n 246 MET 244 A MET 245 n 247 MET 245 A SER 246 n 248 SER 246 A ALA 247 n 249 ALA 247 A PRO 248 n 250 PRO 248 A PRO 249 n 251 PRO 249 A ALA 250 n 252 ALA 250 A GLU 251 n 253 GLU 251 A TYR 252 n 254 TYR 252 A LYS 253 n 255 LYS 253 A LEU 254 n 256 LEU 254 A GLN 255 n 257 GLN 255 A GLN 256 n 258 GLN 256 A GLY 257 n 259 GLY 257 A THR 258 n 260 THR 258 A PHE 259 n 261 PHE 259 A LEU 260 n 262 LEU 260 A CYS 261 n 263 CYS 261 A ALA 262 n 264 ALA 262 A ASN 263 n 265 ASN 263 A GLU 264 n 266 GLU 264 A TYR 265 n 267 TYR 265 A THR 266 n 268 THR 266 A GLY 267 n 269 GLY 267 A ASN 268 n 270 ASN 268 A TYR 269 n 271 TYR 269 A GLN 270 n 272 GLN 270 A CYS 271 n 273 CYS 271 A GLY 272 n 274 GLY 272 A HIS 273 n 275 HIS 273 A TYR 274 n 276 TYR 274 A THR 275 n 277 THR 275 A HIS 276 n 278 HIS 276 A ILE 277 n 279 ILE 277 A THR 278 n 280 THR 278 A ALA 279 n 281 ALA 279 A LYS 280 n 282 LYS 280 A GLU 281 n 283 GLU 281 A THR 282 n 284 THR 282 A LEU 283 n 285 LEU 283 A TYR 284 n 286 TYR 284 A ARG 285 n 287 ARG 285 A ILE 286 n 288 ILE 286 A ASP 287 n 289 ASP 287 A GLY 288 n 290 GLY 288 A ALA 289 n 291 ALA 289 A HIS 290 n 292 HIS 290 A LEU 291 n 293 LEU 291 A THR 292 n 294 THR 292 A LYS 293 n 295 LYS 293 A MET 294 n 296 MET 294 A SER 295 n 297 SER 295 A GLU 296 n 298 GLU 296 A TYR 297 n 299 TYR 297 A LYS 298 n 300 LYS 298 A GLY 299 n 301 GLY 299 A PRO 300 n 302 PRO 300 A VAL 301 n 303 VAL 301 A THR 302 n 304 THR 302 A ASP 303 n 305 ASP 303 A VAL 304 n 306 VAL 304 A PHE 305 n 307 PHE 305 A TYR 306 n 308 TYR 306 A LYS 307 n 309 LYS 307 A GLU 308 n 310 GLU 308 A THR 309 n 311 THR 309 A SER 310 n 312 SER 310 A TYR 311 n 313 TYR 311 A THR 312 n 314 THR 312 A THR 313 n 315 THR 313 A THR 314 n 316 THR 314 A ILE 315 n 317 ILE 315 A n 318 316 A author_and_software_defined_assembly PISA 1 monomeric A CYS 190 A SG CYS 192 1_555 A ZN 318 C ZN ZN 1_555 A CYS 193 A SG CYS 195 1_555 75.8 A CYS 190 A SG CYS 192 1_555 A ZN 318 C ZN ZN 1_555 A CYS 225 A SG CYS 227 1_555 73.0 A CYS 193 A SG CYS 195 1_555 A ZN 318 C ZN ZN 1_555 A CYS 225 A SG CYS 227 1_555 74.3 A CYS 190 A SG CYS 192 1_555 A ZN 318 C ZN ZN 1_555 A CYS 227 A SG CYS 229 1_555 165.4 A CYS 193 A SG CYS 195 1_555 A ZN 318 C ZN ZN 1_555 A CYS 227 A SG CYS 229 1_555 116.6 A CYS 225 A SG CYS 227 1_555 A ZN 318 C ZN ZN 1_555 A CYS 227 A SG CYS 229 1_555 116.6 A OCS 112 CYSTEINESULFONIC ACID A OCS 114 CYS 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 HIS 18 A O HIS 20 A N THR 10 A N THR 12 A N PHE 9 A N PHE 11 A O PHE 56 A O PHE 58 A O PHE 57 A O PHE 59 A N TYR 36 A N TYR 38 A N LEU 37 A N LEU 39 A O ALA 40 A O ALA 42 A N VAL 99 A N VAL 101 A O LEU 102 A O LEU 104 A O THR 198 A O THR 200 A N LEU 186 A N LEU 188 A N LYS 183 A N LYS 185 A O GLU 239 A O GLU 241 A O GLN 233 A O GLN 235 A N VAL 221 A N VAL 223 A O THR 198 A O THR 200 A N LEU 186 A N LEU 188 A N LYS 183 A N LYS 185 A O GLU 239 A O GLU 241 A N GLN 238 A N GLN 240 A O TYR 311 A O TYR 313 A N TYR 208 A N TYR 210 A O SER 246 A O SER 248 A N MET 245 A N MET 247 A O VAL 304 A O VAL 306 A O TYR 297 A O TYR 299 A N LEU 254 A N LEU 256 A N TYR 208 A N TYR 210 A O SER 246 A O SER 248 A N MET 245 A N MET 247 A O VAL 304 A O VAL 306 A O PHE 305 A O PHE 307 A N CYS 261 A N CYS 263 A N ALA 262 A N ALA 264 A O ILE 277 A O ILE 279 A N HIS 276 A N HIS 278 A O ILE 286 A O ILE 288 A N ASP 287 A N ASP 289 A O HIS 290 A O HIS 292 1 A LYS 316 A LYS 318 1 Y 1 A PRO 60 -65.53 83.71 1 A ALA 108 179.09 135.80 1 A ASP 144 -110.76 74.84 1 A LYS 191 -28.40 -47.84 1 A HIS 192 -81.32 -74.86 1 A CYS 227 -147.55 -150.44 1 A ARG 229 -67.31 -147.21 1 A CYS 271 -158.02 31.18 1 A LYS 280 -123.58 -97.73 1 A THR 309 -134.73 -62.93 0.261 0.196 2.5 29.14 606 11874 RANDOM 1 0 MOLECULAR REPLACEMENT Engh & Huber 2.5 29.14 93 2615 26 0 2496 2.5 50 3E9S 12685 2.3 2.3 1 98.6 2.50 2.59 93.6 data collection HKL-2000 phasing MOLREP refinement CNS 1.1 data reduction HKL-2000 data scaling HKL-2000 Non-structural protein 3 (E.C.3.4.22.-) A new class of papain-like protease/deubiquitinase inhibitors blocks SARS virus replication 1 N N 2 N N 3 N N 4 N N 4 N N 5 N N A THR 27 A THR 29 HELX_P A GLY 33 A GLY 35 1 1 7 A HIS 48 A HIS 50 HELX_P A GLU 52 A GLU 54 5 2 5 A ASP 62 A ASP 64 HELX_P A HIS 74 A HIS 76 1 3 13 A SER 79 A SER 81 HELX_P A LYS 92 A LYS 94 1 4 14 A ASN 111 A ASN 113 HELX_P A GLN 123 A GLN 125 1 5 13 A ALA 130 A ALA 132 HELX_P A ALA 142 A ALA 144 1 6 13 A ALA 145 A ALA 147 HELX_P A SER 156 A SER 158 1 7 12 A ASP 165 A ASP 167 HELX_P A GLN 175 A GLN 177 1 8 11 A GLY 202 A GLY 204 HELX_P A VAL 206 A VAL 208 1 9 5 A SER 213 A SER 215 HELX_P A GLY 220 A GLY 222 1 10 8 covale 1.336 A ASN 111 A C ASN 113 1_555 A OCS 112 A N OCS 114 1_555 covale 1.330 A OCS 112 A C OCS 114 1_555 A TYR 113 A N TYR 115 1_555 metalc 2.666 A CYS 190 A SG CYS 192 1_555 A ZN 318 C ZN ZN 1_555 metalc 2.712 A CYS 193 A SG CYS 195 1_555 A ZN 318 C ZN ZN 1_555 metalc 2.598 A CYS 225 A SG CYS 227 1_555 A ZN 318 C ZN ZN 1_555 metalc 2.824 A CYS 227 A SG CYS 229 1_555 A ZN 318 C ZN ZN 1_555 HYDROLASE SARS, virus, coronavirus, papain, papain-like, protease, PLpro, nsp3, Cytoplasm, Hydrolase, Membrane, Metal-binding, Ribosomal frameshifting, RNA-binding, Thiol protease, Transmembrane, Zinc, Zinc-finger R1A_CVHSA UNP 1 1541 P0C6U8 EVKTIKVFTTVDNTNLHTQLVDMSMTYGQQFGPTYLDGADVTKIKPHVNHEGKTFFVLPSDDTLRSEAFEYYHTLDESFL GRYMSALNHTKKWKFPQVGGLTSIKWADNNCYLSSVLLALQQLEVKFNAPALQEAYYRARAGDAANFCALILAYSNKTVG ELGDVRETMTHLLQHANLESAKRVLNVVCKHCGQKTTTLTGVEAVMYMGTLSYDNLKTGVSIPCVCGRDATQYLVQQESS FVMMSAPPAEYKLQQGTFLCANEYTGNYQCGHYTHITAKETLYRIDGAHLTKMSEYKGPVTDVFYKETSYTTTIK 1541 1855 3E9S 2 316 P0C6U8 A 1 4 318 1 EXPRESSION TAG ALA -1 3E9S A P0C6U8 UNP 1 1 EXPRESSION TAG SER 0 3E9S A P0C6U8 UNP 2 1 EXPRESSION TAG MET 1 3E9S A P0C6U8 UNP 3 5 2 4 4 4 7 anti-parallel parallel anti-parallel anti-parallel anti-parallel anti-parallel anti-parallel anti-parallel anti-parallel anti-parallel anti-parallel parallel anti-parallel anti-parallel parallel anti-parallel anti-parallel anti-parallel anti-parallel anti-parallel A HIS 18 A HIS 20 A ASP 23 A ASP 25 A THR 5 A THR 7 A THR 11 A THR 13 A THR 55 A THR 57 A VAL 58 A VAL 60 A THR 35 A THR 37 A LEU 37 A LEU 39 A ALA 40 A ALA 42 A ASP 41 A ASP 43 A GLN 98 A GLN 100 A VAL 99 A VAL 101 A LEU 102 A LEU 104 A THR 103 A THR 105 A GLN 195 A GLN 197 A THR 201 A THR 203 A LYS 183 A LYS 185 A VAL 189 A VAL 191 A ASP 230 A ASP 232 A GLU 239 A GLU 241 A VAL 221 A VAL 223 A PRO 224 A PRO 226 A GLN 195 A GLN 197 A THR 201 A THR 203 A LYS 183 A LYS 185 A VAL 189 A VAL 191 A ASP 230 A ASP 232 A GLU 239 A GLU 241 A TYR 311 A TYR 313 A THR 312 A THR 314 A MET 207 A MET 209 A MET 209 A MET 211 A PHE 242 A PHE 244 A SER 246 A SER 248 A TYR 297 A TYR 299 A LYS 307 A LYS 309 A GLU 251 A GLU 253 A LEU 254 A LEU 256 A MET 207 A MET 209 A MET 209 A MET 211 A PHE 242 A PHE 244 A SER 246 A SER 248 A TYR 297 A TYR 299 A LYS 307 A LYS 309 A CYS 261 A CYS 263 A THR 266 A THR 268 A HIS 273 A HIS 275 A ALA 279 A ALA 281 A LEU 283 A LEU 285 A ASP 287 A ASP 289 A HIS 290 A HIS 292 A MET 294 A MET 296 BINDING SITE FOR RESIDUE TTT A 317 Software 10 BINDING SITE FOR RESIDUE ZN A 318 Software 4 BINDING SITE FOR RESIDUE CL A 319 Software 2 BINDING SITE FOR RESIDUE CL A 320 Software 3 A PRO 34 A PRO 36 10 8_455 A LEU 59 A LEU 61 10 8_455 A GLY 164 A GLY 166 10 1_555 A ASP 165 A ASP 167 10 1_555 A PRO 249 A PRO 251 10 1_555 A TYR 265 A TYR 267 10 1_555 A TYR 269 A TYR 271 10 1_555 A GLN 270 A GLN 272 10 1_555 A TYR 274 A TYR 276 10 1_555 A THR 302 A THR 304 10 1_555 A CYS 190 A CYS 192 4 1_555 A CYS 193 A CYS 195 4 1_555 A CYS 225 A CYS 227 4 1_555 A CYS 227 A CYS 229 4 1_555 A PHE 128 A PHE 130 2 1_555 A HOH 404 F HOH 2 1_555 A PHE 259 A PHE 261 3 1_555 A LEU 260 A LEU 262 3 1_555 A LYS 307 A LYS 309 3 1_555 23 I 2 2 2