0.021044 0.000000 0.000000 -0.000000 0.013235 0.000000 0.000000 -0.000000 0.011188 0.00000 0.00000 0.00000 Kuglstatter, A. Shao, A. http://mmcif.pdb.org/dictionaries/ascii/mmcif_pdbx.dic 4 90.00 90.00 90.00 47.520 75.555 89.384 C15 H20 N4 O2 288.345 2-cyclopropyl-N-[(2S)-3-hydroxy-3-methylbutan-2-yl]-5H-pyrrolo[2,3-b]pyrazine-7-carboxamide non-polymer 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 Y 1 N C Y 2 N C Y 3 N N Y 4 N C Y 5 N C Y 6 N N Y 7 N C Y 8 N C Y 9 N N N 10 N C N 11 N N N 12 N O N 13 S C N 14 N C N 15 N C N 16 N C N 17 N C N 18 N O N 19 N C N 20 N C N 21 N C N 22 N H N 23 N H N 24 N H N 25 N H 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 H N 42 N N N 43 S C N 44 N C N 45 N O N 46 N C N 47 N O N 48 N H N 49 N H N 50 N H N 51 N H N 52 N H N 53 N H N 54 N H N 55 N N N 56 S C N 57 N C N 58 N O N 59 N C N 60 N C N 61 N C N 62 N N N 63 N C N 64 N N N 65 N N 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 H N 75 N H N 76 N H N 77 N H N 78 N H N 79 N H N 80 N H N 81 N H N 82 N N N 83 S C N 84 N C N 85 N O N 86 N C N 87 N C N 88 N O N 89 N N N 90 N O N 91 N H N 92 N H N 93 N H N 94 N H N 95 N H N 96 N H N 97 N H N 98 N H N 99 N N N 100 S C N 101 N C N 102 N O N 103 N C N 104 N C N 105 N O N 106 N O N 107 N O N 108 N H N 109 N H N 110 N H N 111 N H N 112 N H N 113 N H N 114 N H N 115 N N N 116 R C N 117 N C N 118 N O N 119 N C N 120 N S N 121 N O N 122 N H N 123 N H N 124 N H N 125 N H N 126 N H N 127 N H N 128 N H N 129 N N N 130 S C N 131 N C N 132 N O N 133 N C N 134 N C N 135 N C N 136 N O N 137 N N N 138 N O N 139 N H N 140 N H N 141 N H N 142 N H N 143 N H N 144 N H N 145 N H N 146 N H N 147 N H N 148 N H N 149 N N N 150 S C N 151 N C N 152 N O N 153 N C N 154 N C N 155 N C N 156 N O N 157 N O N 158 N O N 159 N H N 160 N H N 161 N H N 162 N H N 163 N H N 164 N H N 165 N H N 166 N H N 167 N H N 168 N N N 169 N C N 170 N C N 171 N O N 172 N O N 173 N H N 174 N H N 175 N H N 176 N H N 177 N H N 178 N N N 179 S C N 180 N C N 181 N O N 182 N C Y 183 N C Y 184 N N Y 185 N C Y 186 N C Y 187 N N N 188 N O N 189 N H N 190 N H N 191 N H 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 O N 200 N H N 201 N H N 202 N N N 203 S C N 204 N C N 205 N O N 206 S C N 207 N C N 208 N C N 209 N C N 210 N O N 211 N H N 212 N H N 213 N H N 214 N H 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 N N 225 S C N 226 N C N 227 N O N 228 N C N 229 N C N 230 N C N 231 N C N 232 N O N 233 N H N 234 N H N 235 N H N 236 N H N 237 N H N 238 N H 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 N N 247 S C N 248 N C N 249 N O N 250 N C N 251 N C N 252 N C N 253 N C N 254 N N N 255 N O N 256 N H N 257 N H N 258 N H N 259 N H N 260 N H N 261 N H 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 N N 272 S C N 273 N C N 274 N O N 275 N C N 276 N C N 277 N S N 278 N C N 279 N O N 280 N H 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 H N 291 N N N 292 S C N 293 N C N 294 N O N 295 N C Y 296 N C Y 297 N C Y 298 N C Y 299 N C Y 300 N C Y 301 N C N 302 N O N 303 N H N 304 N H N 305 N H N 306 N H N 307 N H N 308 N H N 309 N H N 310 N H N 311 N H N 312 N H N 313 N H N 314 N N N 315 S C N 316 N C N 317 N O N 318 N C N 319 N C N 320 N C N 321 N O N 322 N H N 323 N H N 324 N H N 325 N H N 326 N H N 327 N H N 328 N H N 329 N H N 330 N H N 331 N N N 332 S C N 333 N C N 334 N O N 335 N C N 336 N O N 337 N O 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 N N 346 S C N 347 N C N 348 N O N 349 R C N 350 N O N 351 N C N 352 N O N 353 N H N 354 N H N 355 N H N 356 N H N 357 N H N 358 N H N 359 N H N 360 N H N 361 N H N 362 N N N 363 S C N 364 N C N 365 N O N 366 N C Y 367 N C Y 368 N C Y 369 N C Y 370 N N Y 371 N C Y 372 N C Y 373 N C Y 374 N C Y 375 N C N 376 N O N 377 N H N 378 N H N 379 N H 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 N N 390 S C N 391 N C N 392 N O N 393 N C Y 394 N C Y 395 N C Y 396 N C Y 397 N C Y 398 N C Y 399 N C N 400 N O N 401 N O N 402 N H N 403 N H N 404 N H N 405 N H N 406 N H N 407 N H N 408 N H N 409 N H N 410 N H N 411 N H N 412 N H N 413 N N N 414 S C N 415 N C N 416 N O N 417 N C N 418 N C N 419 N C N 420 N O N 421 N H N 422 N H N 423 N H N 424 N H N 425 N H N 426 N H N 427 N H N 428 N H N 429 N H N 430 N H N 431 N H 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 sing N 8 N sing N 9 N sing N 10 N doub N 11 N sing Y 12 N doub Y 13 N sing Y 14 N sing Y 15 N doub Y 16 N sing Y 17 N sing N 18 N sing N 19 N sing Y 20 N doub Y 21 N sing Y 22 N doub Y 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 sing 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 sing 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 sing N 62 N doub N 63 N sing N 64 N sing N 65 N sing N 66 N sing 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 doub N 89 N sing N 90 N sing N 91 N sing N 92 N sing N 93 N doub N 94 N sing N 95 N sing N 96 N sing N 97 N sing 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 doub N 105 N sing N 106 N sing N 107 N sing N 108 N sing N 109 N doub 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 sing N 117 N sing N 118 N sing N 119 N doub 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 sing N 127 N sing N 128 N sing N 129 N sing N 130 N sing N 131 N sing N 132 N doub N 133 N sing N 134 N sing N 135 N sing N 136 N sing N 137 N sing N 138 N sing N 139 N sing N 140 N doub N 141 N sing N 142 N sing N 143 N sing N 144 N sing N 145 N sing N 146 N sing N 147 N sing N 148 N sing N 149 N sing N 150 N sing N 151 N doub 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 sing N 159 N doub 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 doub 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 doub N 179 N sing N 180 N sing N 181 N sing N 182 N sing Y 183 N sing Y 184 N doub Y 185 N doub N 186 N sing Y 187 N sing N 188 N sing Y 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 sing N 201 N doub 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 doub N 223 N sing N 224 N sing 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 N 248 N sing N 249 N sing N 250 N sing N 251 N sing N 252 N sing N 253 N sing N 254 N sing N 255 N sing N 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 sing N 267 N doub 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 sing N 284 N sing N 285 N sing N 286 N doub N 287 N sing N 288 N sing N 289 N sing N 290 N sing Y 291 N doub Y 292 N sing Y 293 N sing N 294 N sing Y 295 N doub N 296 N sing Y 297 N doub N 298 N sing Y 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 doub N 310 N sing N 311 N sing N 312 N sing N 313 N sing N 314 N sing N 315 N sing N 316 N sing N 317 N sing N 318 N sing N 319 N sing N 320 N sing N 321 N sing N 322 N sing N 323 N sing N 324 N sing N 325 N sing N 326 N doub N 327 N sing N 328 N sing N 329 N sing N 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 doub N 340 N sing N 341 N sing N 342 N sing N 343 N sing N 344 N sing N 345 N sing N 346 N sing N 347 N sing N 348 N sing N 349 N sing N 350 N sing N 351 N sing N 352 N sing N 353 N sing N 354 N sing N 355 N doub N 356 N sing N 357 N sing N 358 N sing N 359 N sing Y 360 N doub Y 361 N sing Y 362 N sing N 363 N sing Y 364 N doub Y 365 N sing Y 366 N sing N 367 N sing Y 368 N sing Y 369 N doub N 370 N sing Y 371 N doub N 372 N sing Y 373 N sing N 374 N sing N 375 N sing N 376 N sing N 377 N sing N 378 N sing N 379 N sing N 380 N sing N 381 N sing N 382 N sing N 383 N doub N 384 N sing N 385 N sing N 386 N sing N 387 N sing Y 388 N doub Y 389 N sing Y 390 N sing N 391 N sing Y 392 N doub N 393 N sing Y 394 N doub N 395 N sing Y 396 N sing N 397 N sing N 398 N sing N 399 N sing N 400 N sing N 401 N sing N 402 N sing N 403 N sing N 404 N sing N 405 N sing N 406 N sing N 407 N doub N 408 N sing N 409 N sing N 410 N sing N 411 N sing N 412 N sing N 413 N sing N 414 N sing N 415 N sing N 416 N sing N 417 N sing N 418 N sing US J.Med.Chem. JMCMAR 0151 0022-2623 56 345 356 10.1021/jm301646k 23214979 3-Amido Pyrrolopyrazine JAK Kinase Inhibitors: Development of a JAK3 vs JAK1 Selective Inhibitor and Evaluation in Cellular and in Vivo Models. 2013 10.2210/pdb4hvg/pdb pdb_00004hvg 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 ADSC QUANTUM 315r SINGLE WAVELENGTH M x-ray 1 0.97946 1.0 BL9-2 SSRL 0.97946 SYNCHROTRON SSRL BEAMLINE BL9-2 35613.598 Tyrosine-protein kinase JAK3 2.7.10.2 RESIDUES 811-1124 C1040S, C1048S 1 man polymer 288.345 2-cyclopropyl-N-[(2S)-3-hydroxy-3-methylbutan-2-yl]-5H-pyrrolo[2,3-b]pyrazine-7-carboxamide 1 syn non-polymer 18.015 water 7 nat water Janus kinase 3, JAK-3, Leukocyte janus kinase, L-JAK no no CQDPTIFEERHLKYISQLGKGNFGSVELCRYDPLGDNTGALVAVKQLQHSGPDQQRDFQREIQILKALHSDFIVKYRGVS YGPGRQSLRLVMEYLPSGCLRDFLQRHRARLDASRLLLYSSQICKGMEYLGSRRCVHRDLAARNILVESEAHVKIADFGL AKLLPLDKDYYVVREPGQSPIFWYAPESLSDNIFSRQSDVWSFGVVLYELFTYCDKSCSPSAEFLRMMGSERDVPALSRL LELLEEGQRLPAPPACPAEVHELMKLCWAPSPQDRPSFSALGPQLDMLWSGSRGCETHAFTAHPEGKHHSLSFS CQDPTIFEERHLKYISQLGKGNFGSVELCRYDPLGDNTGALVAVKQLQHSGPDQQRDFQREIQILKALHSDFIVKYRGVS YGPGRQSLRLVMEYLPSGCLRDFLQRHRARLDASRLLLYSSQICKGMEYLGSRRCVHRDLAARNILVESEAHVKIADFGL AKLLPLDKDYYVVREPGQSPIFWYAPESLSDNIFSRQSDVWSFGVVLYELFTYCDKSCSPSAEFLRMMGSERDVPALSRL LELLEEGQRLPAPPACPAEVHELMKLCWAPSPQDRPSFSALGPQLDMLWSGSRGCETHAFTAHPEGKHHSLSFS 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 human sample JAK3 9606 Homo sapiens 7108 Spodoptera frugiperda 1 2.25 45.40 VAPOR DIFFUSION, HANGING DROP 6.0 30% PEG3350, 0.1M MES, 0.2M MgCl, pH 6.0, VAPOR DIFFUSION, HANGING DROP, temperature 293K 293 chem_comp_atom chem_comp_bond database_2 pdbx_initial_refinement_model struct_ref_seq_dif struct_site repository Initial release Database references Data collection Database references Derived calculations Refinement description 1 0 2013-01-16 1 1 2013-01-30 1 2 2023-09-20 _database_2.pdbx_DOI _database_2.pdbx_database_accession _struct_ref_seq_dif.details _struct_site.pdbx_auth_asym_id _struct_site.pdbx_auth_comp_id _struct_site.pdbx_auth_seq_id RCSB Y RCSB 2012-11-06 REL REL 19Q 2-cyclopropyl-N-[(2S)-3-hydroxy-3-methylbutan-2-yl]-5H-pyrrolo[2,3-b]pyrazine-7-carboxamide HOH water 4HVD PDB entry 4HVD PDB experimental model 19Q 1 2 19Q 19Q 1201 A HOH 1 3 HOH HOH 1301 A HOH 6 3 HOH HOH 1302 A HOH 34 3 HOH HOH 1303 A HOH 42 3 HOH HOH 1304 A HOH 45 3 HOH HOH 1305 A HOH 58 3 HOH HOH 1306 A HOH 107 3 HOH HOH 1307 A n 1 811 A n 2 812 A n 3 813 A PRO 814 n 4 PRO 814 A THR 815 n 5 THR 815 A ILE 816 n 6 ILE 816 A PHE 817 n 7 PHE 817 A GLU 818 n 8 GLU 818 A GLU 819 n 9 GLU 819 A ARG 820 n 10 ARG 820 A HIS 821 n 11 HIS 821 A LEU 822 n 12 LEU 822 A LYS 823 n 13 LYS 823 A TYR 824 n 14 TYR 824 A ILE 825 n 15 ILE 825 A SER 826 n 16 SER 826 A GLN 827 n 17 GLN 827 A LEU 828 n 18 LEU 828 A GLY 829 n 19 GLY 829 A LYS 830 n 20 LYS 830 A GLY 831 n 21 GLY 831 A ASN 832 n 22 ASN 832 A PHE 833 n 23 PHE 833 A GLY 834 n 24 GLY 834 A SER 835 n 25 SER 835 A VAL 836 n 26 VAL 836 A GLU 837 n 27 GLU 837 A LEU 838 n 28 LEU 838 A CYS 839 n 29 CYS 839 A ARG 840 n 30 ARG 840 A TYR 841 n 31 TYR 841 A ASP 842 n 32 ASP 842 A PRO 843 n 33 PRO 843 A LEU 844 n 34 LEU 844 A GLY 845 n 35 GLY 845 A ASP 846 n 36 ASP 846 A ASN 847 n 37 ASN 847 A THR 848 n 38 THR 848 A GLY 849 n 39 GLY 849 A ALA 850 n 40 ALA 850 A LEU 851 n 41 LEU 851 A VAL 852 n 42 VAL 852 A ALA 853 n 43 ALA 853 A VAL 854 n 44 VAL 854 A LYS 855 n 45 LYS 855 A GLN 856 n 46 GLN 856 A LEU 857 n 47 LEU 857 A GLN 858 n 48 GLN 858 A HIS 859 n 49 HIS 859 A SER 860 n 50 SER 860 A GLY 861 n 51 GLY 861 A PRO 862 n 52 PRO 862 A ASP 863 n 53 ASP 863 A GLN 864 n 54 GLN 864 A GLN 865 n 55 GLN 865 A ARG 866 n 56 ARG 866 A ASP 867 n 57 ASP 867 A PHE 868 n 58 PHE 868 A GLN 869 n 59 GLN 869 A ARG 870 n 60 ARG 870 A GLU 871 n 61 GLU 871 A ILE 872 n 62 ILE 872 A GLN 873 n 63 GLN 873 A ILE 874 n 64 ILE 874 A LEU 875 n 65 LEU 875 A LYS 876 n 66 LYS 876 A ALA 877 n 67 ALA 877 A LEU 878 n 68 LEU 878 A HIS 879 n 69 HIS 879 A SER 880 n 70 SER 880 A ASP 881 n 71 ASP 881 A PHE 882 n 72 PHE 882 A ILE 883 n 73 ILE 883 A VAL 884 n 74 VAL 884 A LYS 885 n 75 LYS 885 A TYR 886 n 76 TYR 886 A ARG 887 n 77 ARG 887 A GLY 888 n 78 GLY 888 A VAL 889 n 79 VAL 889 A SER 890 n 80 SER 890 A TYR 891 n 81 TYR 891 A GLY 892 n 82 GLY 892 A PRO 893 n 83 PRO 893 A n 84 894 A n 85 895 A n 86 896 A n 87 897 A LEU 898 n 88 LEU 898 A ARG 899 n 89 ARG 899 A LEU 900 n 90 LEU 900 A VAL 901 n 91 VAL 901 A MET 902 n 92 MET 902 A GLU 903 n 93 GLU 903 A TYR 904 n 94 TYR 904 A LEU 905 n 95 LEU 905 A PRO 906 n 96 PRO 906 A SER 907 n 97 SER 907 A GLY 908 n 98 GLY 908 A CYS 909 n 99 CYS 909 A LEU 910 n 100 LEU 910 A ARG 911 n 101 ARG 911 A ASP 912 n 102 ASP 912 A PHE 913 n 103 PHE 913 A LEU 914 n 104 LEU 914 A GLN 915 n 105 GLN 915 A ARG 916 n 106 ARG 916 A HIS 917 n 107 HIS 917 A ARG 918 n 108 ARG 918 A ALA 919 n 109 ALA 919 A ARG 920 n 110 ARG 920 A LEU 921 n 111 LEU 921 A ASP 922 n 112 ASP 922 A ALA 923 n 113 ALA 923 A SER 924 n 114 SER 924 A ARG 925 n 115 ARG 925 A LEU 926 n 116 LEU 926 A LEU 927 n 117 LEU 927 A LEU 928 n 118 LEU 928 A TYR 929 n 119 TYR 929 A SER 930 n 120 SER 930 A SER 931 n 121 SER 931 A GLN 932 n 122 GLN 932 A ILE 933 n 123 ILE 933 A CYS 934 n 124 CYS 934 A LYS 935 n 125 LYS 935 A GLY 936 n 126 GLY 936 A MET 937 n 127 MET 937 A GLU 938 n 128 GLU 938 A TYR 939 n 129 TYR 939 A LEU 940 n 130 LEU 940 A GLY 941 n 131 GLY 941 A SER 942 n 132 SER 942 A ARG 943 n 133 ARG 943 A ARG 944 n 134 ARG 944 A CYS 945 n 135 CYS 945 A VAL 946 n 136 VAL 946 A HIS 947 n 137 HIS 947 A ARG 948 n 138 ARG 948 A ASP 949 n 139 ASP 949 A LEU 950 n 140 LEU 950 A ALA 951 n 141 ALA 951 A ALA 952 n 142 ALA 952 A ARG 953 n 143 ARG 953 A ASN 954 n 144 ASN 954 A ILE 955 n 145 ILE 955 A LEU 956 n 146 LEU 956 A VAL 957 n 147 VAL 957 A GLU 958 n 148 GLU 958 A SER 959 n 149 SER 959 A GLU 960 n 150 GLU 960 A ALA 961 n 151 ALA 961 A HIS 962 n 152 HIS 962 A VAL 963 n 153 VAL 963 A LYS 964 n 154 LYS 964 A ILE 965 n 155 ILE 965 A ALA 966 n 156 ALA 966 A ASP 967 n 157 ASP 967 A PHE 968 n 158 PHE 968 A GLY 969 n 159 GLY 969 A LEU 970 n 160 LEU 970 A ALA 971 n 161 ALA 971 A LYS 972 n 162 LYS 972 A LEU 973 n 163 LEU 973 A LEU 974 n 164 LEU 974 A PRO 975 n 165 PRO 975 A LEU 976 n 166 LEU 976 A ASP 977 n 167 ASP 977 A LYS 978 n 168 LYS 978 A ASP 979 n 169 ASP 979 A TYR 980 n 170 TYR 980 A TYR 981 n 171 TYR 981 A VAL 982 n 172 VAL 982 A VAL 983 n 173 VAL 983 A ARG 984 n 174 ARG 984 A GLU 985 n 175 GLU 985 A PRO 986 n 176 PRO 986 A GLY 987 n 177 GLY 987 A GLN 988 n 178 GLN 988 A SER 989 n 179 SER 989 A PRO 990 n 180 PRO 990 A ILE 991 n 181 ILE 991 A PHE 992 n 182 PHE 992 A TRP 993 n 183 TRP 993 A TYR 994 n 184 TYR 994 A ALA 995 n 185 ALA 995 A PRO 996 n 186 PRO 996 A GLU 997 n 187 GLU 997 A SER 998 n 188 SER 998 A LEU 999 n 189 LEU 999 A SER 1000 n 190 SER 1000 A ASP 1001 n 191 ASP 1001 A ASN 1002 n 192 ASN 1002 A ILE 1003 n 193 ILE 1003 A PHE 1004 n 194 PHE 1004 A SER 1005 n 195 SER 1005 A ARG 1006 n 196 ARG 1006 A GLN 1007 n 197 GLN 1007 A SER 1008 n 198 SER 1008 A ASP 1009 n 199 ASP 1009 A VAL 1010 n 200 VAL 1010 A TRP 1011 n 201 TRP 1011 A SER 1012 n 202 SER 1012 A PHE 1013 n 203 PHE 1013 A GLY 1014 n 204 GLY 1014 A VAL 1015 n 205 VAL 1015 A VAL 1016 n 206 VAL 1016 A LEU 1017 n 207 LEU 1017 A TYR 1018 n 208 TYR 1018 A GLU 1019 n 209 GLU 1019 A LEU 1020 n 210 LEU 1020 A PHE 1021 n 211 PHE 1021 A THR 1022 n 212 THR 1022 A TYR 1023 n 213 TYR 1023 A CYS 1024 n 214 CYS 1024 A ASP 1025 n 215 ASP 1025 A LYS 1026 n 216 LYS 1026 A SER 1027 n 217 SER 1027 A CYS 1028 n 218 CYS 1028 A SER 1029 n 219 SER 1029 A PRO 1030 n 220 PRO 1030 A SER 1031 n 221 SER 1031 A ALA 1032 n 222 ALA 1032 A GLU 1033 n 223 GLU 1033 A PHE 1034 n 224 PHE 1034 A LEU 1035 n 225 LEU 1035 A ARG 1036 n 226 ARG 1036 A MET 1037 n 227 MET 1037 A MET 1038 n 228 MET 1038 A n 229 1039 A n 230 1040 A n 231 1041 A n 232 1042 A n 233 1043 A VAL 1044 n 234 VAL 1044 A PRO 1045 n 235 PRO 1045 A ALA 1046 n 236 ALA 1046 A LEU 1047 n 237 LEU 1047 A SER 1048 n 238 SER 1048 A ARG 1049 n 239 ARG 1049 A LEU 1050 n 240 LEU 1050 A LEU 1051 n 241 LEU 1051 A GLU 1052 n 242 GLU 1052 A LEU 1053 n 243 LEU 1053 A LEU 1054 n 244 LEU 1054 A GLU 1055 n 245 GLU 1055 A GLU 1056 n 246 GLU 1056 A GLY 1057 n 247 GLY 1057 A GLN 1058 n 248 GLN 1058 A ARG 1059 n 249 ARG 1059 A LEU 1060 n 250 LEU 1060 A PRO 1061 n 251 PRO 1061 A ALA 1062 n 252 ALA 1062 A PRO 1063 n 253 PRO 1063 A PRO 1064 n 254 PRO 1064 A ALA 1065 n 255 ALA 1065 A CYS 1066 n 256 CYS 1066 A PRO 1067 n 257 PRO 1067 A ALA 1068 n 258 ALA 1068 A GLU 1069 n 259 GLU 1069 A VAL 1070 n 260 VAL 1070 A HIS 1071 n 261 HIS 1071 A GLU 1072 n 262 GLU 1072 A LEU 1073 n 263 LEU 1073 A MET 1074 n 264 MET 1074 A LYS 1075 n 265 LYS 1075 A LEU 1076 n 266 LEU 1076 A CYS 1077 n 267 CYS 1077 A TRP 1078 n 268 TRP 1078 A ALA 1079 n 269 ALA 1079 A PRO 1080 n 270 PRO 1080 A SER 1081 n 271 SER 1081 A PRO 1082 n 272 PRO 1082 A GLN 1083 n 273 GLN 1083 A ASP 1084 n 274 ASP 1084 A ARG 1085 n 275 ARG 1085 A PRO 1086 n 276 PRO 1086 A SER 1087 n 277 SER 1087 A PHE 1088 n 278 PHE 1088 A SER 1089 n 279 SER 1089 A ALA 1090 n 280 ALA 1090 A LEU 1091 n 281 LEU 1091 A GLY 1092 n 282 GLY 1092 A PRO 1093 n 283 PRO 1093 A GLN 1094 n 284 GLN 1094 A LEU 1095 n 285 LEU 1095 A ASP 1096 n 286 ASP 1096 A MET 1097 n 287 MET 1097 A LEU 1098 n 288 LEU 1098 A TRP 1099 n 289 TRP 1099 A SER 1100 n 290 SER 1100 A GLY 1101 n 291 GLY 1101 A SER 1102 n 292 SER 1102 A ARG 1103 n 293 ARG 1103 A n 294 1104 A n 295 1105 A n 296 1106 A n 297 1107 A n 298 1108 A n 299 1109 A n 300 1110 A n 301 1111 A n 302 1112 A n 303 1113 A n 304 1114 A n 305 1115 A n 306 1116 A n 307 1117 A n 308 1118 A n 309 1119 A n 310 1120 A n 311 1121 A n 312 1122 A n 313 1123 A n 314 1124 A 1.1717 -0.0231 -0.8580 1.4498 0.9019 3.1857 0.0406 0.0046 0.0031 -0.0557 0.0278 -0.1154 -0.0454 0.1230 -0.0684 0.0867 0.0146 -0.0079 0.1105 0.0340 0.0254 refined 3.1399 -13.9101 -14.8628 X-RAY DIFFRACTION A 814 A 1103 X-RAY DIFFRACTION 1 author_and_software_defined_assembly PISA 1 monomeric 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 N PHE 817 A N PHE 7 A O VAL 889 A O VAL 79 A N GLY 888 A N GLY 78 A O VAL 901 A O VAL 91 A O LEU 900 A O LEU 90 A N LYS 855 A N LYS 45 A O VAL 854 A O VAL 44 A N GLU 837 A N GLU 27 A O ARG 840 A O ARG 30 A N LYS 823 A N LYS 13 A N VAL 946 A N VAL 136 A O LYS 972 A O LYS 162 A N LEU 956 A N LEU 146 A O LYS 964 A O LYS 154 A N TYR 981 A N TYR 171 A O PHE 1004 A O PHE 194 1 A CYS 811 A CYS 1 1 Y 1 A GLN 812 A GLN 2 1 Y 1 A ASP 813 A ASP 3 1 Y 1 A GLY 894 A GLY 84 1 Y 1 A ARG 895 A ARG 85 1 Y 1 A GLN 896 A GLN 86 1 Y 1 A SER 897 A SER 87 1 Y 1 A GLY 1039 A GLY 229 1 Y 1 A SER 1040 A SER 230 1 Y 1 A GLU 1041 A GLU 231 1 Y 1 A ARG 1042 A ARG 232 1 Y 1 A ASP 1043 A ASP 233 1 Y 1 A GLY 1104 A GLY 294 1 Y 1 A CYS 1105 A CYS 295 1 Y 1 A GLU 1106 A GLU 296 1 Y 1 A THR 1107 A THR 297 1 Y 1 A HIS 1108 A HIS 298 1 Y 1 A ALA 1109 A ALA 299 1 Y 1 A PHE 1110 A PHE 300 1 Y 1 A THR 1111 A THR 301 1 Y 1 A ALA 1112 A ALA 302 1 Y 1 A HIS 1113 A HIS 303 1 Y 1 A PRO 1114 A PRO 304 1 Y 1 A GLU 1115 A GLU 305 1 Y 1 A GLY 1116 A GLY 306 1 Y 1 A LYS 1117 A LYS 307 1 Y 1 A HIS 1118 A HIS 308 1 Y 1 A HIS 1119 A HIS 309 1 Y 1 A SER 1120 A SER 310 1 Y 1 A LEU 1121 A LEU 311 1 Y 1 A SER 1122 A SER 312 1 Y 1 A PHE 1123 A PHE 313 1 Y 1 A SER 1124 A SER 314 1 Y 1 A ASN 832 43.87 -84.16 1 A ARG 918 -17.47 -60.38 1 A ARG 948 83.55 -16.25 1 A ASP 949 -141.28 49.30 1 A ALA 951 179.05 145.36 1 A ASP 967 53.38 75.08 1 A ALA 1065 69.61 -9.33 1 A GLU 1069 -38.97 -37.64 45.326 1.41 -0.00 -0.00 -1.96 -0.00 0.55 0.929 0.909 0.27392 0.21124 0.21429 2.75 40.26 419 8396 4.8 99.89 33.743 0.319 RANDOM 1 THROUGHOUT FOURIER SYNTHESIS 0.399 0.80 0.80 1.20 PDB entry 4HVD MAXIMUM LIKELIHOOD MASK 2.75 40.26 7 2278 21 0 2250 0.011 0.019 2331 1.565 1.994 3157 6.345 5.000 278 34.330 22.685 108 19.557 15.000 396 23.830 15.000 22 0.101 0.200 334 0.007 0.021 1794 0.376 0.297 2.821 32 601 20 99.37 60.7 2.75 40.26 4HVG 8852 0.114 1 12.2 7.0 100.0 2.75 2.85 1.94 862 0.72 1 6.3 100.0 data collection ADSC Quantum refinement REFMAC data reduction HKL-2000 data scaling HKL-2000 phasing REFMAC JAK3 kinase domain in complex with 2-Cyclopropyl-5H-pyrrolo[2,3-b]pyrazine-7-carboxylic acid ((S)-2-hydroxy-1,2-dimethyl-propyl)-amide 1 N N 2 N N 3 N N A PRO 862 A PRO 52 HELX_P A ALA 877 A ALA 67 1 1 16 A CYS 909 A CYS 99 HELX_P A ARG 918 A ARG 108 1 2 10 A ALA 919 A ALA 109 HELX_P A LEU 921 A LEU 111 5 3 3 A ASP 922 A ASP 112 HELX_P A ARG 943 A ARG 133 1 4 22 A ALA 951 A ALA 141 HELX_P A ARG 953 A ARG 143 5 5 3 A PRO 990 A PRO 180 HELX_P A TYR 994 A TYR 184 5 6 5 A ALA 995 A ALA 185 HELX_P A ASN 1002 A ASN 192 1 7 8 A ARG 1006 A ARG 196 HELX_P A THR 1022 A THR 212 1 8 17 A ASP 1025 A ASP 215 HELX_P A CYS 1028 A CYS 218 5 9 4 A SER 1029 A SER 219 HELX_P A MET 1037 A MET 227 1 10 9 A PRO 1045 A PRO 235 HELX_P A GLY 1057 A GLY 247 1 11 13 A PRO 1067 A PRO 257 HELX_P A TRP 1078 A TRP 268 1 12 12 A SER 1081 A SER 271 HELX_P A ARG 1085 A ARG 275 5 13 5 A SER 1087 A SER 277 HELX_P A ARG 1103 A ARG 293 1 14 17 Transferase/Transferase Inhibitor Kinase-Inhibitor Complex, Transferase-Transferase Inhibitor complex JAK3_HUMAN UNP 1 811 P52333 CQDPTIFEERHLKYISQLGKGNFGSVELCRYDPLGDNTGALVAVKQLQHSGPDQQRDFQREIQILKALHSDFIVKYRGVS YGPGRQSLRLVMEYLPSGCLRDFLQRHRARLDASRLLLYSSQICKGMEYLGSRRCVHRDLAARNILVESEAHVKIADFGL AKLLPLDKDYYVVREPGQSPIFWYAPESLSDNIFSRQSDVWSFGVVLYELFTYCDKSCSPSAEFLRMMGCERDVPALCRL LELLEEGQRLPAPPACPAEVHELMKLCWAPSPQDRPSFSALGPQLDMLWSGSRGCETHAFTAHPEGKHHSLSFS 811 1124 4HVG 811 1124 P52333 A 1 1 314 1 CYS engineered mutation SER 1040 4HVG A P52333 UNP 1040 230 1 CYS engineered mutation SER 1048 4HVG A P52333 UNP 1048 238 6 2 2 2 parallel anti-parallel anti-parallel anti-parallel anti-parallel anti-parallel anti-parallel anti-parallel A ILE 816 A ILE 6 A GLU 818 A GLU 8 A TYR 886 A TYR 76 A TYR 891 A TYR 81 A ARG 899 A ARG 89 A MET 902 A MET 92 A LEU 851 A LEU 41 A LEU 857 A LEU 47 A GLY 834 A GLY 24 A TYR 841 A TYR 31 A LEU 822 A LEU 12 A GLY 831 A GLY 21 A CYS 945 A CYS 135 A VAL 946 A VAL 136 A LYS 972 A LYS 162 A LEU 973 A LEU 163 A ILE 955 A ILE 145 A SER 959 A SER 149 A HIS 962 A HIS 152 A ILE 965 A ILE 155 A TYR 980 A TYR 170 A VAL 982 A VAL 172 A ILE 1003 A ILE 193 A SER 1005 A SER 195 BINDING SITE FOR RESIDUE 19Q A 1201 A 19Q 1201 Software 13 A LEU 828 A LEU 18 13 1_555 A GLY 829 A GLY 19 13 1_555 A VAL 836 A VAL 26 13 1_555 A ALA 853 A ALA 43 13 1_555 A MET 902 A MET 92 13 1_555 A GLU 903 A GLU 93 13 1_555 A TYR 904 A TYR 94 13 1_555 A LEU 905 A LEU 95 13 1_555 A GLY 908 A GLY 98 13 1_555 A CYS 909 A CYS 99 13 1_555 A LEU 956 A LEU 146 13 1_555 A ALA 966 A ALA 156 13 1_555 A ASP 967 A ASP 157 13 1_555 19 P 21 21 21