0.019428 0.000000 0.000000 0.000000 0.017157 0.000000 0.000000 0.000000 0.016273 0.000000 0.000000 0.000000 Torbeev, V.Y. Kent, S.B.H. http://mmcif.pdb.org/dictionaries/ascii/mmcif_pdbx.dic 4 90.000 90.000 90.000 51.472 58.286 61.450 C35 H68 N11 O8 1 770.983 N-{(2S)-2-[(N-acetyl-L-threonyl-L-isoleucyl)amino]hexyl}-L-norleucyl-L-glutaminyl-N~5~-[amino(iminio)methyl]-L-ornithinamide p2/NC peptide-like C4 H9 N O2 103.120 n ALPHA-AMINOBUTYRIC ACID L-peptide linking 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 89.093 D-ALANINE D-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 C6 H13 N O2 131.173 n NORLEUCINE 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 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 C5 H10 N2 O3 S 178.209 n S-(2-AMINO-2-OXOETHYL)-L-CYSTEINE CYSTEINE-S-ACETAMIDE L-peptide linking N 1 N C N 2 N O N 3 N C N 4 N N N 5 S C N 6 N C N 7 N O N 8 R C N 9 N O N 10 N C N 11 N N N 12 S C N 13 N C N 14 N O N 15 S C N 16 N C N 17 N C N 18 N C N 19 N N N 20 S C N 21 N C N 22 N C N 23 N C N 24 N C N 25 N C N 26 N N N 27 S C N 28 N C N 29 N O N 30 N C N 31 N C N 32 N C N 33 N C N 34 N N N 35 S C N 36 N C N 37 N O N 38 N C N 39 N C N 40 N C N 41 N O N 42 N N N 43 N N N 44 S C N 45 N C N 46 N O N 47 N C N 48 N C N 49 N C N 50 N N N 51 N C N 52 N N N 53 N N N 54 N N N 55 N H N 56 N H N 57 N H N 58 N H N 59 N H N 60 N H N 61 N H N 62 N H N 63 N H N 64 N H N 65 N H N 66 N H 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 H N 83 N H N 84 N H N 85 N H N 86 N H N 87 N H N 88 N H N 89 N H N 90 N H 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 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 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 H N 116 N H N 117 N H N 118 N H N 119 N H N 120 N H N 121 N H N 122 N H N 123 N N N 124 S C N 125 N C N 126 N O N 127 N C N 128 N C N 129 N O N 130 N H N 131 N H N 132 N H N 133 N H N 134 N H N 135 N H N 136 N H N 137 N H N 138 N H N 139 N N N 140 S C N 141 N C N 142 N O N 143 N C N 144 N O N 145 N H N 146 N H N 147 N H N 148 N H N 149 N H N 150 N H N 151 N H N 152 N N N 153 S C N 154 N C N 155 N O N 156 N C N 157 N C N 158 N C N 159 N N N 160 N C N 161 N N N 162 N N N 163 N O N 164 N H N 165 N H N 166 N H N 167 N H N 168 N H N 169 N H 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 N N 180 S C N 181 N C N 182 N O N 183 N C N 184 N C N 185 N O N 186 N N N 187 N O N 188 N H 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 N N 197 S C N 198 N C N 199 N O N 200 N C N 201 N C N 202 N O N 203 N O N 204 N O N 205 N H N 206 N H N 207 N H N 208 N H N 209 N H N 210 N H N 211 N H N 212 N N N 213 R C N 214 N C N 215 N C N 216 N O N 217 N O 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 N N 226 S C N 227 N C N 228 N O N 229 N C N 230 N C N 231 N C N 232 N O N 233 N N N 234 N O 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 N N 246 S C N 247 N C N 248 N O N 249 N C N 250 N C N 251 N C N 252 N O N 253 N O N 254 N O N 255 N H 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 N N 265 N C N 266 N C N 267 N O N 268 N O N 269 N H N 270 N H N 271 N H N 272 N H N 273 N H N 274 N N N 275 S C N 276 N C N 277 N O N 278 N C Y 279 N C Y 280 N N Y 281 N C Y 282 N C Y 283 N N N 284 N O 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 H N 292 N H N 293 N H N 294 N H N 295 N O N 296 N H N 297 N H N 298 N N N 299 S C N 300 N C N 301 N O N 302 S C N 303 N C N 304 N C N 305 N C N 306 N O 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 H N 315 N H N 316 N H N 317 N H N 318 N H N 319 N H N 320 N N N 321 S C N 322 N C N 323 N O N 324 N C N 325 N C N 326 N C N 327 N C N 328 N O N 329 N H N 330 N H N 331 N H N 332 N H N 333 N H N 334 N H N 335 N H 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 N N 343 S C N 344 N C N 345 N O N 346 N C N 347 N C N 348 N C N 349 N C N 350 N N N 351 N O N 352 N H 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 H N 363 N H N 364 N H N 365 N H N 366 N H N 367 N N N 368 S C N 369 N C N 370 N O N 371 N O N 372 N C N 373 N C N 374 N C N 375 N C N 376 N H 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 H 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 N N 413 S C N 414 N C N 415 N O N 416 N C N 417 N C N 418 N C N 419 N O N 420 N H 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 N N 430 S C N 431 N C N 432 N O N 433 R C N 434 N O N 435 N C N 436 N O N 437 N H N 438 N H N 439 N H N 440 N H N 441 N H N 442 N H N 443 N H N 444 N H N 445 N H N 446 N N N 447 S C N 448 N C N 449 N O N 450 N C Y 451 N C Y 452 N C Y 453 N C Y 454 N N Y 455 N C Y 456 N C Y 457 N C Y 458 N C Y 459 N C N 460 N O N 461 N H N 462 N H N 463 N H N 464 N H N 465 N H N 466 N H N 467 N H N 468 N H N 469 N H N 470 N H N 471 N H N 472 N H N 473 N N N 474 S C N 475 N C N 476 N O N 477 N C Y 478 N C Y 479 N C Y 480 N C Y 481 N C Y 482 N C Y 483 N C N 484 N O N 485 N O N 486 N H N 487 N H N 488 N H N 489 N H N 490 N H N 491 N H N 492 N H N 493 N H N 494 N H N 495 N H N 496 N H N 497 N N N 498 S C N 499 N C N 500 N O N 501 N C N 502 N C N 503 N C N 504 N O N 505 N H N 506 N H N 507 N H N 508 N H N 509 N H N 510 N H N 511 N H N 512 N H N 513 N H N 514 N H N 515 N H N 516 N N N 517 R C N 518 N C N 519 N S N 520 N C N 521 N C N 522 N O N 523 N N N 524 N C N 525 N O N 526 N O N 527 N H N 528 N H N 529 N H N 530 N H N 531 N H N 532 N H N 533 N H N 534 N H N 535 N H N 536 N H N 1 N doub 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 sing N 11 N doub 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 sing N 20 N sing N 21 N sing N 22 N sing N 23 N sing N 24 N doub 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 sing 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 doub N 60 N sing N 61 N sing N 62 N sing 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 sing N 77 N doub 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 doub N 85 N sing N 86 N sing N 87 N sing N 88 N sing 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 sing N 105 N sing N 106 N doub N 107 N sing N 108 N sing 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 sing 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 sing N 127 N sing N 128 N doub 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 sing N 136 N sing N 137 N sing N 138 N sing N 139 N sing N 140 N sing N 141 N sing N 142 N sing N 143 N doub 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 sing N 152 N sing N 153 N sing N 154 N sing N 155 N doub N 156 N sing N 157 N sing N 158 N sing 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 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 sing N 179 N sing N 180 N sing N 181 N doub N 182 N sing N 183 N sing N 184 N sing N 185 N sing N 186 N doub 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 doub N 198 N sing N 199 N sing N 200 N sing N 201 N sing N 202 N doub 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 doub 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 doub 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 doub 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 doub N 262 N sing N 263 N sing N 264 N sing N 265 N sing N 266 N sing N 267 N sing N 268 N sing N 269 N sing N 270 N doub N 271 N sing N 272 N sing N 273 N sing N 274 N sing Y 275 N sing Y 276 N doub Y 277 N doub N 278 N sing Y 279 N sing N 280 N sing Y 281 N sing N 282 N sing N 283 N sing 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 doub N 294 N sing N 295 N sing N 296 N sing 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 sing N 313 N sing N 314 N doub 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 sing 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 doub N 336 N sing N 337 N sing N 338 N sing N 339 N sing 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 sing N 356 N sing N 357 N sing N 358 N sing N 359 N doub N 360 N sing N 361 N sing N 362 N sing N 363 N sing N 364 N sing 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 N 376 N sing N 377 N sing N 378 N sing N 379 N sing N 380 N doub N 381 N sing N 382 N sing N 383 N sing N 384 N sing Y 385 N doub Y 386 N sing Y 387 N sing N 388 N sing Y 389 N doub N 390 N sing Y 391 N doub N 392 N sing Y 393 N sing N 394 N sing N 395 N sing N 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 doub N 404 N sing N 405 N sing N 406 N sing N 407 N sing 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 N 419 N sing N 420 N doub N 421 N sing N 422 N sing N 423 N sing N 424 N sing N 425 N sing N 426 N sing N 427 N sing N 428 N sing N 429 N sing N 430 N sing N 431 N sing N 432 N sing N 433 N sing N 434 N sing N 435 N sing N 436 N doub N 437 N sing N 438 N sing N 439 N sing N 440 N sing Y 441 N doub Y 442 N sing Y 443 N sing N 444 N sing Y 445 N doub Y 446 N sing Y 447 N sing N 448 N sing Y 449 N sing Y 450 N doub N 451 N sing Y 452 N doub N 453 N sing Y 454 N sing N 455 N sing N 456 N sing N 457 N sing N 458 N sing N 459 N sing N 460 N sing N 461 N sing N 462 N sing N 463 N sing N 464 N doub N 465 N sing N 466 N sing N 467 N sing N 468 N sing Y 469 N doub Y 470 N sing Y 471 N sing N 472 N sing Y 473 N doub N 474 N sing Y 475 N doub N 476 N sing Y 477 N sing N 478 N sing N 479 N sing N 480 N sing N 481 N sing N 482 N sing N 483 N sing N 484 N sing N 485 N sing N 486 N sing N 487 N sing N 488 N doub N 489 N sing N 490 N sing N 491 N sing N 492 N sing N 493 N sing N 494 N sing N 495 N sing N 496 N sing N 497 N sing N 498 N sing N 499 N sing N 500 N sing N 501 N sing N 502 N sing N 503 N sing N 504 N sing N 505 N sing N 506 N sing N 507 N sing N 508 N sing N 509 N sing N 510 N sing N 511 N sing N 512 N sing N 513 N doub N 514 N sing N 515 N sing N 516 N sing N 517 N doub N 518 N sing N 519 N sing US Proc.Natl.Acad.Sci.USA PNASA6 0040 0027-8424 108 20982 20987 10.1073/pnas.1111202108 22158985 Protein conformational dynamics in the mechanism of HIV-1 protease catalysis. 2011 10.2210/pdb3fsm/pdb pdb_00003fsm 110 1 double crystal monochromator and K-B pair of biomorph mirrors for vertical and horizontal focusing with two additional horizontally deflecting mirrors CCD 2007-02-26 MARMOSAIC 300 mm CCD double crystal monochromator SINGLE WAVELENGTH M x-ray 1 1.03320 1.0 23-ID-B APS 1.03320 SYNCHROTRON APS BEAMLINE 23-ID-B 21919.703 COVALENT DIMER [L-Ala51, D-Ala51'] HIV-1 PROTEASE 3.4.23.16 1 syn polymer Total chemical peptide synthesis 770.983 N-{(2S)-2-[(N-acetyl-L-threonyl-L-isoleucyl)amino]hexyl}-L-norleucyl-L-glutaminyl-N~5~-[amino(iminio)methyl]-L-ornithinamide 1 syn non-polymer 18.015 water 118 nat water no yes PQITLWKRPLVTIRIGGQLKEALLDTGADDTVIEE(NLE)NLPG(YCM)WKPK(NLE)IGGIAGFIKVRQYDQIPVEI (ABA)GHKAIGTVLVGPTPVNIIGRNLLTQIG(ABA)TLNF(YCM)GGGGPQITLWKRPLVTIRIGGQLKEALLDTGADD TVIEE(NLE)NLPG(YCM)WKPK(NLE)IGGI(DAL)GFIKVRQYDQIPVEI(ABA)GHKAIGTVLVGPTPVNIIGRNLL TQIG(ABA)TLNF PQITLWKRPLVTIRIGGQLKEALLDTGADDTVIEELNLPGCWKPKLIGGIAGFIKVRQYDQIPVEIAGHKAIGTVLVGPT PVNIIGRNLLTQIGATLNFCGGGGPQITLWKRPLVTIRIGGQLKEALLDTGADDTVIEELNLPGCWKPKLIGGIAGFIKV RQYDQIPVEIAGHKAIGTVLVGPTPVNIIGRNLLTQIGATLNF 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 1 2.03 39.49 VAPOR DIFFUSION, HANGING DROP 6.0 0.1M CITRATE, 0.2M SODIUM PHOPHATE, 30% (W/V) AMMONIUM SULFATE, 10% (V/V) DMSO , pH 6.0, VAPOR DIFFUSION, HANGING DROP, temperature 293K 293 software chem_comp_atom chem_comp_bond database_2 pdbx_initial_refinement_model struct_conn struct_sheet struct_site chem_comp_atom chem_comp_bond entity pdbx_entity_src_syn repository Initial release Advisory Atomic model Database references Derived calculations Non-polymer description Refinement description Structure summary Version format compliance Database references Other Refinement description Data collection Database references Derived calculations Refinement description Data collection Source and taxonomy Structure summary 1 0 2010-01-05 1 1 2011-07-13 1 2 2012-01-11 1 3 2012-12-12 1 4 2017-11-01 1 5 2023-09-06 1 6 2023-11-22 1 7 2024-03-13 _database_2.pdbx_DOI _database_2.pdbx_database_accession _struct_conn.pdbx_leaving_atom_flag _struct_sheet.number_strands _struct_site.pdbx_auth_asym_id _struct_site.pdbx_auth_comp_id _struct_site.pdbx_auth_seq_id _chem_comp_atom.atom_id _chem_comp_bond.atom_id_2 _entity.details CRYSTAL STRUCTURE OF A CHEMICALLY SYNTHESIZED 203 AMINO ACID 'COVALENT DIMER' HIV-1 PROTEASE MOLECULE RCSB Y RCSB 2009-01-10 REL REL 2NC N-{(2S)-2-[(N-acetyl-L-threonyl-L-isoleucyl)amino]hexyl}-L-norleucyl-L-glutaminyl-N~5~-[amino(iminio)methyl]-L-ornithinamide HOH water Total chemical protein synthesis sample THE INHIBITOR HAS A REDUCED PEPTIDE BOND ISOSTERE [CH2-NH] IN PLACE OF THE SCISSILE AMIDE 2O40 PDB ENTRY 2O40 PDB experimental model Inhibitor N-{(2S)-2-[(N-acetyl-L-threonyl-L-isoleucyl)amino]hexyl}-L-norleucyl-L-glutaminyl-N~5~-[amino(iminio)methyl]-L-ornithinamide Peptide-like ACE 0 2 2NC 2NC 204 A HOH 2 3 HOH HOH 205 A HOH 3 3 HOH HOH 206 A HOH 4 3 HOH HOH 207 A HOH 5 3 HOH HOH 208 A HOH 6 3 HOH HOH 209 A HOH 7 3 HOH HOH 210 A HOH 8 3 HOH HOH 211 A HOH 9 3 HOH HOH 212 A HOH 10 3 HOH HOH 213 A HOH 11 3 HOH HOH 214 A HOH 12 3 HOH HOH 215 A HOH 13 3 HOH HOH 216 A HOH 14 3 HOH HOH 217 A HOH 15 3 HOH HOH 218 A HOH 16 3 HOH HOH 219 A HOH 17 3 HOH HOH 220 A HOH 18 3 HOH HOH 221 A HOH 19 3 HOH HOH 222 A HOH 20 3 HOH HOH 223 A HOH 21 3 HOH HOH 224 A HOH 22 3 HOH HOH 225 A HOH 23 3 HOH HOH 226 A HOH 24 3 HOH HOH 227 A HOH 25 3 HOH HOH 228 A HOH 26 3 HOH HOH 229 A HOH 27 3 HOH HOH 230 A HOH 28 3 HOH HOH 231 A HOH 29 3 HOH HOH 232 A HOH 30 3 HOH HOH 233 A HOH 31 3 HOH HOH 234 A HOH 32 3 HOH HOH 235 A HOH 33 3 HOH HOH 236 A HOH 34 3 HOH HOH 237 A HOH 35 3 HOH HOH 238 A HOH 36 3 HOH HOH 239 A HOH 37 3 HOH HOH 240 A HOH 38 3 HOH HOH 241 A HOH 39 3 HOH HOH 242 A HOH 40 3 HOH HOH 243 A HOH 41 3 HOH HOH 244 A HOH 42 3 HOH HOH 245 A HOH 43 3 HOH HOH 246 A HOH 44 3 HOH HOH 247 A HOH 45 3 HOH HOH 248 A HOH 46 3 HOH HOH 249 A HOH 47 3 HOH HOH 250 A HOH 48 3 HOH HOH 251 A HOH 49 3 HOH HOH 252 A HOH 50 3 HOH HOH 253 A HOH 51 3 HOH HOH 254 A HOH 52 3 HOH HOH 255 A HOH 53 3 HOH HOH 256 A HOH 54 3 HOH HOH 257 A HOH 55 3 HOH HOH 258 A HOH 56 3 HOH HOH 259 A HOH 57 3 HOH HOH 260 A HOH 58 3 HOH HOH 261 A HOH 59 3 HOH HOH 262 A HOH 60 3 HOH HOH 263 A HOH 61 3 HOH HOH 264 A HOH 62 3 HOH HOH 265 A HOH 63 3 HOH HOH 266 A HOH 64 3 HOH HOH 267 A HOH 65 3 HOH HOH 268 A HOH 66 3 HOH HOH 269 A HOH 67 3 HOH HOH 270 A HOH 68 3 HOH HOH 271 A HOH 69 3 HOH HOH 272 A HOH 70 3 HOH HOH 273 A HOH 71 3 HOH HOH 274 A HOH 72 3 HOH HOH 275 A HOH 73 3 HOH HOH 276 A HOH 74 3 HOH HOH 277 A HOH 75 3 HOH HOH 278 A HOH 76 3 HOH HOH 279 A HOH 77 3 HOH HOH 280 A HOH 78 3 HOH HOH 281 A HOH 79 3 HOH HOH 282 A HOH 80 3 HOH HOH 283 A HOH 81 3 HOH HOH 284 A HOH 82 3 HOH HOH 285 A HOH 83 3 HOH HOH 286 A HOH 84 3 HOH HOH 287 A HOH 85 3 HOH HOH 288 A HOH 86 3 HOH HOH 289 A HOH 87 3 HOH HOH 290 A HOH 88 3 HOH HOH 291 A HOH 89 3 HOH HOH 292 A HOH 90 3 HOH HOH 293 A HOH 91 3 HOH HOH 294 A HOH 92 3 HOH HOH 295 A HOH 93 3 HOH HOH 296 A HOH 94 3 HOH HOH 297 A HOH 95 3 HOH HOH 298 A HOH 96 3 HOH HOH 299 A HOH 97 3 HOH HOH 300 A HOH 98 3 HOH HOH 301 A HOH 99 3 HOH HOH 302 A HOH 100 3 HOH HOH 303 A HOH 101 3 HOH HOH 304 A HOH 102 3 HOH HOH 305 A HOH 103 3 HOH HOH 306 A HOH 104 3 HOH HOH 307 A HOH 105 3 HOH HOH 308 A HOH 106 3 HOH HOH 309 A HOH 107 3 HOH HOH 310 A HOH 108 3 HOH HOH 311 A HOH 109 3 HOH HOH 312 A HOH 110 3 HOH HOH 313 A HOH 111 3 HOH HOH 314 A HOH 112 3 HOH HOH 315 A HOH 113 3 HOH HOH 316 A HOH 114 3 HOH HOH 317 A HOH 115 3 HOH HOH 318 A HOH 116 3 HOH HOH 319 A HOH 117 3 HOH HOH 320 A HOH 118 3 HOH HOH 321 A HOH 1 3 HOH HOH 322 A PRO 1 n 1 PRO 1 A GLN 2 n 2 GLN 2 A ILE 3 n 3 ILE 3 A THR 4 n 4 THR 4 A LEU 5 n 5 LEU 5 A TRP 6 n 6 TRP 6 A LYS 7 n 7 LYS 7 A ARG 8 n 8 ARG 8 A PRO 9 n 9 PRO 9 A LEU 10 n 10 LEU 10 A VAL 11 n 11 VAL 11 A THR 12 n 12 THR 12 A ILE 13 n 13 ILE 13 A ARG 14 n 14 ARG 14 A ILE 15 n 15 ILE 15 A GLY 16 n 16 GLY 16 A GLY 17 n 17 GLY 17 A GLN 18 n 18 GLN 18 A LEU 19 n 19 LEU 19 A LYS 20 n 20 LYS 20 A GLU 21 n 21 GLU 21 A ALA 22 n 22 ALA 22 A LEU 23 n 23 LEU 23 A LEU 24 n 24 LEU 24 A ASP 25 n 25 ASP 25 A THR 26 n 26 THR 26 A GLY 27 n 27 GLY 27 A ALA 28 n 28 ALA 28 A ASP 29 n 29 ASP 29 A ASP 30 n 30 ASP 30 A THR 31 n 31 THR 31 A VAL 32 n 32 VAL 32 A ILE 33 n 33 ILE 33 A GLU 34 n 34 GLU 34 A GLU 35 n 35 GLU 35 A NLE 36 n 36 NLE 36 A ASN 37 n 37 ASN 37 A LEU 38 n 38 LEU 38 A PRO 39 n 39 PRO 39 A GLY 40 n 40 GLY 40 A YCM 41 n 41 YCM 41 A TRP 42 n 42 TRP 42 A LYS 43 n 43 LYS 43 A PRO 44 n 44 PRO 44 A LYS 45 n 45 LYS 45 A NLE 46 n 46 NLE 46 A ILE 47 n 47 ILE 47 A GLY 48 n 48 GLY 48 A GLY 49 n 49 GLY 49 A ILE 50 n 50 ILE 50 A ALA 51 n 51 ALA 51 A GLY 52 n 52 GLY 52 A PHE 53 n 53 PHE 53 A ILE 54 n 54 ILE 54 A LYS 55 n 55 LYS 55 A VAL 56 n 56 VAL 56 A ARG 57 n 57 ARG 57 A GLN 58 n 58 GLN 58 A TYR 59 n 59 TYR 59 A ASP 60 n 60 ASP 60 A GLN 61 n 61 GLN 61 A ILE 62 n 62 ILE 62 A PRO 63 n 63 PRO 63 A VAL 64 n 64 VAL 64 A GLU 65 n 65 GLU 65 A ILE 66 n 66 ILE 66 A ABA 67 n 67 ABA 67 A GLY 68 n 68 GLY 68 A HIS 69 n 69 HIS 69 A LYS 70 n 70 LYS 70 A ALA 71 n 71 ALA 71 A ILE 72 n 72 ILE 72 A GLY 73 n 73 GLY 73 A THR 74 n 74 THR 74 A VAL 75 n 75 VAL 75 A LEU 76 n 76 LEU 76 A VAL 77 n 77 VAL 77 A GLY 78 n 78 GLY 78 A PRO 79 n 79 PRO 79 A THR 80 n 80 THR 80 A PRO 81 n 81 PRO 81 A VAL 82 n 82 VAL 82 A ASN 83 n 83 ASN 83 A ILE 84 n 84 ILE 84 A ILE 85 n 85 ILE 85 A GLY 86 n 86 GLY 86 A ARG 87 n 87 ARG 87 A ASN 88 n 88 ASN 88 A LEU 89 n 89 LEU 89 A LEU 90 n 90 LEU 90 A THR 91 n 91 THR 91 A GLN 92 n 92 GLN 92 A ILE 93 n 93 ILE 93 A GLY 94 n 94 GLY 94 A ABA 95 n 95 ABA 95 A THR 96 n 96 THR 96 A LEU 97 n 97 LEU 97 A ASN 98 n 98 ASN 98 A PHE 99 n 99 PHE 99 A YCM 100 n 100 YCM 100 A GLY 101 n 101 GLY 101 A GLY 102 n 102 GLY 102 A GLY 103 n 103 GLY 103 A GLY 104 n 104 GLY 104 A PRO 105 n 105 PRO 105 A GLN 106 n 106 GLN 106 A ILE 107 n 107 ILE 107 A THR 108 n 108 THR 108 A LEU 109 n 109 LEU 109 A TRP 110 n 110 TRP 110 A LYS 111 n 111 LYS 111 A ARG 112 n 112 ARG 112 A PRO 113 n 113 PRO 113 A LEU 114 n 114 LEU 114 A VAL 115 n 115 VAL 115 A THR 116 n 116 THR 116 A ILE 117 n 117 ILE 117 A ARG 118 n 118 ARG 118 A ILE 119 n 119 ILE 119 A GLY 120 n 120 GLY 120 A GLY 121 n 121 GLY 121 A GLN 122 n 122 GLN 122 A LEU 123 n 123 LEU 123 A LYS 124 n 124 LYS 124 A GLU 125 n 125 GLU 125 A ALA 126 n 126 ALA 126 A LEU 127 n 127 LEU 127 A LEU 128 n 128 LEU 128 A ASP 129 n 129 ASP 129 A THR 130 n 130 THR 130 A GLY 131 n 131 GLY 131 A ALA 132 n 132 ALA 132 A ASP 133 n 133 ASP 133 A ASP 134 n 134 ASP 134 A THR 135 n 135 THR 135 A VAL 136 n 136 VAL 136 A ILE 137 n 137 ILE 137 A GLU 138 n 138 GLU 138 A GLU 139 n 139 GLU 139 A NLE 140 n 140 NLE 140 A ASN 141 n 141 ASN 141 A LEU 142 n 142 LEU 142 A PRO 143 n 143 PRO 143 A GLY 144 n 144 GLY 144 A YCM 145 n 145 YCM 145 A TRP 146 n 146 TRP 146 A LYS 147 n 147 LYS 147 A PRO 148 n 148 PRO 148 A LYS 149 n 149 LYS 149 A NLE 150 n 150 NLE 150 A ILE 151 n 151 ILE 151 A GLY 152 n 152 GLY 152 A GLY 153 n 153 GLY 153 A ILE 154 n 154 ILE 154 A ALA 155 n 155 DAL 155 A GLY 156 n 156 GLY 156 A PHE 157 n 157 PHE 157 A ILE 158 n 158 ILE 158 A LYS 159 n 159 LYS 159 A VAL 160 n 160 VAL 160 A ARG 161 n 161 ARG 161 A GLN 162 n 162 GLN 162 A TYR 163 n 163 TYR 163 A ASP 164 n 164 ASP 164 A GLN 165 n 165 GLN 165 A ILE 166 n 166 ILE 166 A PRO 167 n 167 PRO 167 A VAL 168 n 168 VAL 168 A GLU 169 n 169 GLU 169 A ILE 170 n 170 ILE 170 A ABA 171 n 171 ABA 171 A GLY 172 n 172 GLY 172 A HIS 173 n 173 HIS 173 A LYS 174 n 174 LYS 174 A ALA 175 n 175 ALA 175 A ILE 176 n 176 ILE 176 A GLY 177 n 177 GLY 177 A THR 178 n 178 THR 178 A VAL 179 n 179 VAL 179 A LEU 180 n 180 LEU 180 A VAL 181 n 181 VAL 181 A GLY 182 n 182 GLY 182 A PRO 183 n 183 PRO 183 A THR 184 n 184 THR 184 A PRO 185 n 185 PRO 185 A VAL 186 n 186 VAL 186 A ASN 187 n 187 ASN 187 A ILE 188 n 188 ILE 188 A ILE 189 n 189 ILE 189 A GLY 190 n 190 GLY 190 A ARG 191 n 191 ARG 191 A ASN 192 n 192 ASN 192 A LEU 193 n 193 LEU 193 A LEU 194 n 194 LEU 194 A THR 195 n 195 THR 195 A GLN 196 n 196 GLN 196 A ILE 197 n 197 ILE 197 A GLY 198 n 198 GLY 198 A ABA 199 n 199 ABA 199 A THR 200 n 200 THR 200 A LEU 201 n 201 LEU 201 A ASN 202 n 202 ASN 202 A PHE 203 n 203 PHE 203 A 2.3501 -0.8509 0.4832 2.0535 0.6234 1.3060 0.0241 0.0982 -0.0555 0.0313 0.0558 -0.0424 0.0350 0.1324 -0.0799 -0.1160 -0.0017 -0.0033 -0.1238 0.0088 -0.1663 refined 5.0890 1.1810 18.2140 X-RAY DIFFRACTION A 1 A 203 X-RAY DIFFRACTION 1 software_defined_assembly PISA 1 monomeric A NLE 36 NORLEUCINE A NLE 36 LEU A YCM 41 S-(2-AMINO-2-OXOETHYL)-L-CYSTEINE A YCM 41 CYS A NLE 46 NORLEUCINE A NLE 46 LEU A ABA 67 ALPHA-AMINOBUTYRIC ACID A ABA 67 ALA A ABA 95 ALPHA-AMINOBUTYRIC ACID A ABA 95 ALA A YCM 100 S-(2-AMINO-2-OXOETHYL)-L-CYSTEINE A YCM 100 CYS A NLE 140 NORLEUCINE A NLE 140 LEU A YCM 145 S-(2-AMINO-2-OXOETHYL)-L-CYSTEINE A YCM 145 CYS A NLE 150 NORLEUCINE A NLE 150 LEU A ABA 171 ALPHA-AMINOBUTYRIC ACID A ABA 171 ALA A ABA 199 ALPHA-AMINOBUTYRIC ACID A ABA 199 ALA 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 ILE 3 A N ILE 3 A O LEU 201 A O LEU 201 A O THR 200 A O THR 200 A N ASN 98 A N ASN 98 A N LEU 97 A N LEU 97 A O ILE 107 A O ILE 107 A N LYS 43 A N LYS 43 A O GLN 58 A O GLN 58 A N ILE 66 A N ILE 66 A O HIS 69 A O HIS 69 A O LEU 76 A O LEU 76 A N ILE 33 A N ILE 33 A N VAL 32 A N VAL 32 A O ILE 84 A O ILE 84 A O ILE 85 A O ILE 85 A N LEU 23 A N LEU 23 A O LYS 20 A O LYS 20 A N ILE 13 A N ILE 13 A N ARG 14 A N ARG 14 A O GLU 65 A O GLU 65 A N LYS 147 A N LYS 147 A O GLN 162 A O GLN 162 A N ILE 170 A N ILE 170 A O HIS 173 A O HIS 173 A O LEU 180 A O LEU 180 A N ILE 137 A N ILE 137 A N VAL 136 A N VAL 136 A O ILE 188 A O ILE 188 A O ILE 189 A O ILE 189 A N LEU 127 A N LEU 127 A O ALA 126 A O ALA 126 A N VAL 115 A N VAL 115 A N ARG 118 A N ARG 118 A O GLU 169 A O GLU 169 1 5.44 0.90 118.30 123.74 A A A CB CG OD1 ASP ASP ASP 25 25 25 N 1 3.81 0.50 120.30 124.11 A A A NE CZ NH1 ARG ARG ARG 191 191 191 N 1 A PRO 39 -54.35 105.22 1 A ABA 67 36.85 48.17 49.86 25.825 13.87 0.060 0.000 0.000 -0.320 0.000 0.260 0.950 0.939 HYDROGENS HAVE BEEN ADDED IN THE RIDING POSITIONS 0.235 0.199 0.201 1.600 20.000 1274 25039 5.100 99.770 1.00 0.50 3.804 0.067 RANDOM LIKELY RESIDUAL 1 THROUGHOUT 0.00 0.103 0.103 0.800 0.800 1.400 PDB ENTRY 2O40 MAXIMUM LIKELIHOOD MASK 1.600 20.000 118 1717 54 0 1545 0.016 0.022 1629 0.001 0.020 1098 1.634 1.990 2203 0.901 3.000 2705 6.412 5.000 204 42.541 24.915 59 12.681 15.000 288 15.876 15.000 9 0.111 0.200 259 0.007 0.020 1750 0.001 0.020 280 0.192 0.200 217 0.195 0.200 1051 0.173 0.200 767 0.088 0.200 874 0.131 0.200 56 0.010 0.200 1 0.115 0.200 5 0.177 0.200 35 0.158 0.200 6 1.081 1.500 1062 0.320 1.500 431 1.617 2.000 1674 2.449 3.000 638 3.694 4.500 529 0.329 0.265 1.639 102 1654 1756 1654 20 97.500 1.600 50.000 3FSM 25109 25109 81.1 0.079 1.530 1 22.636 4.900 99.800 0.677 1.60 1.66 2.9 2419 1.580 1 4.80 98.30 data reduction Zbyszek Otwinowski hkl@hkl-xray.com http://www.hkl-xray.com/ DENZO package data scaling Zbyszek Otwinowski hkl@hkl-xray.com http://www.hkl-xray.com/ SCALEPACK package refinement Garib N. Murshudov garib@ysbl.york.ac.uk Fortran_77 http://www.ccp4.ac.uk/dist/html/refmac5.html REFMAC program 5.2.0019 data extraction PDB help@deposit.rcsb.org June 11, 2008 C++ http://sw-tools.pdb.org/apps/PDB_EXTRACT/ PDB_EXTRACT package 3.006 phasing MOLREP CRYSTAL STRUCTURE OF A CHEMICALLY SYNTHESIZED 203 AMINO ACID 'COVALENT DIMER' [L-Ala51,D-Ala51'] HIV-1 PROTEASE MOLECULE 1 N N 2 N N 3 N N A GLY 86 A GLY 86 HELX_P A THR 91 A THR 91 1 1 6 A YCM 100 A YCM 100 HELX_P A GLY 103 A GLY 103 5 2 4 A GLY 190 A GLY 190 HELX_P A THR 195 A THR 195 1 3 6 covale 1.329 both A GLU 35 A C GLU 35 1_555 A NLE 36 A N NLE 36 1_555 covale 1.327 both A NLE 36 A C NLE 36 1_555 A ASN 37 A N ASN 37 1_555 covale 1.324 both A GLY 40 A C GLY 40 1_555 A YCM 41 A N YCM 41 1_555 covale 1.334 both A YCM 41 A C YCM 41 1_555 A TRP 42 A N TRP 42 1_555 covale 1.339 both A LYS 45 A C LYS 45 1_555 A NLE 46 A N NLE 46 1_555 covale 1.336 both A NLE 46 A C NLE 46 1_555 A ILE 47 A N ILE 47 1_555 covale 1.333 both A ILE 66 A C ILE 66 1_555 A ABA 67 A N ABA 67 1_555 covale 1.327 both A ABA 67 A C ABA 67 1_555 A GLY 68 A N GLY 68 1_555 covale 1.315 both A GLY 94 A C GLY 94 1_555 A ABA 95 A N ABA 95 1_555 covale 1.345 both A ABA 95 A C ABA 95 1_555 A THR 96 A N THR 96 1_555 covale 1.335 both A PHE 99 A C PHE 99 1_555 A YCM 100 A N YCM 100 1_555 covale 1.334 both A YCM 100 A C YCM 100 1_555 A GLY 101 A N GLY 101 1_555 covale 1.329 both A GLU 139 A C GLU 139 1_555 A NLE 140 A N NLE 140 1_555 covale 1.331 both A NLE 140 A C NLE 140 1_555 A ASN 141 A N ASN 141 1_555 covale 1.356 both A GLY 144 A C GLY 144 1_555 A YCM 145 A N YCM 145 1_555 covale 1.319 both A YCM 145 A C YCM 145 1_555 A TRP 146 A N TRP 146 1_555 covale 1.328 both A LYS 149 A C LYS 149 1_555 A NLE 150 A N NLE 150 1_555 covale 1.327 both A NLE 150 A C NLE 150 1_555 A ILE 151 A N ILE 151 1_555 covale 1.346 both A ILE 154 A C ILE 154 1_555 A DAL 155 A N DAL 155 1_555 covale 1.330 both A DAL 155 A C DAL 155 1_555 A GLY 156 A N GLY 156 1_555 covale 1.337 both A ILE 170 A C ILE 170 1_555 A ABA 171 A N ABA 171 1_555 covale 1.331 both A ABA 171 A C ABA 171 1_555 A GLY 172 A N GLY 172 1_555 covale 1.337 both A GLY 198 A C GLY 198 1_555 A ABA 199 A N ABA 199 1_555 covale 1.326 both A ABA 199 A C ABA 199 1_555 A THR 200 A N THR 200 1_555 HYDROLASE/HYDROLASE INHIBITOR asymmetric dimer, covalent dimer, beta-sheet, HYDROLASE-HYDROLASE INHIBITOR complex 3FSM PDB 1 1 3FSM PQITLWKRPLVTIRIGGQLKEALLDTGADDTVIEELNLPGCWKPKLIGGIAGFIKVRQYDQIPVEIAGHKAIGTVLVGPT PVNIIGRNLLTQIGATLNFCGGGGPQITLWKRPLVTIRIGGQLKEALLDTGADDTVIEELNLPGCWKPKLIGGIXGFIKV RQYDQIPVEIAGHKAIGTVLVGPTPVNIIGRNLLTQIGATLNF 1 203 3FSM 1 203 3FSM A 1 1 203 4 8 8 anti-parallel anti-parallel anti-parallel anti-parallel anti-parallel parallel anti-parallel parallel anti-parallel anti-parallel anti-parallel anti-parallel parallel anti-parallel parallel anti-parallel anti-parallel A GLN 2 A GLN 2 A ILE 3 A ILE 3 A THR 200 A THR 200 A ASN 202 A ASN 202 A THR 96 A THR 96 A ASN 98 A ASN 98 A GLN 106 A GLN 106 A ILE 107 A ILE 107 A LYS 43 A LYS 43 A GLY 49 A GLY 49 A GLY 52 A GLY 52 A ILE 66 A ILE 66 A HIS 69 A HIS 69 A VAL 77 A VAL 77 A VAL 32 A VAL 32 A ILE 33 A ILE 33 A ILE 84 A ILE 84 A ILE 85 A ILE 85 A GLN 18 A GLN 18 A LEU 24 A LEU 24 A LEU 10 A LEU 10 A ILE 15 A ILE 15 A GLY 52 A GLY 52 A ILE 66 A ILE 66 A LYS 147 A LYS 147 A GLY 153 A GLY 153 A GLY 156 A GLY 156 A ILE 170 A ILE 170 A HIS 173 A HIS 173 A VAL 181 A VAL 181 A VAL 136 A VAL 136 A ILE 137 A ILE 137 A ILE 188 A ILE 188 A ILE 189 A ILE 189 A GLN 122 A GLN 122 A LEU 128 A LEU 128 A LEU 114 A LEU 114 A ILE 119 A ILE 119 A GLY 156 A GLY 156 A ILE 170 A ILE 170 BINDING SITE FOR RESIDUE DAL A 155 A DAL 155 Software 7 BINDING SITE FOR RESIDUE 2NC A 204 A 2NC 204 Software 24 A ALA 51 A ALA 51 7 1_555 A GLY 52 A GLY 52 7 1_555 A PHE 53 A PHE 53 7 1_555 A GLY 153 A GLY 153 7 1_555 A ILE 154 A ILE 154 7 1_555 A GLY 156 A GLY 156 7 1_555 A HOH 274 C HOH 7 1_555 A ASP 25 A ASP 25 24 1_555 A GLY 27 A GLY 27 24 1_555 A ALA 28 A ALA 28 24 1_555 A ASP 29 A ASP 29 24 1_555 A ASP 30 A ASP 30 24 1_555 A ILE 47 A ILE 47 24 1_555 A GLY 48 A GLY 48 24 1_555 A GLY 49 A GLY 49 24 1_555 A ILE 50 A ILE 50 24 1_555 A VAL 82 A VAL 82 24 1_555 A ASP 129 A ASP 129 24 1_555 A GLY 131 A GLY 131 24 1_555 A ALA 132 A ALA 132 24 1_555 A ASP 133 A ASP 133 24 1_555 A ASP 134 A ASP 134 24 1_555 A GLY 152 A GLY 152 24 1_555 A ILE 154 A ILE 154 24 1_555 A PRO 185 A PRO 185 24 1_555 A VAL 186 A VAL 186 24 1_555 A ILE 188 A ILE 188 24 1_555 A HOH 205 C HOH 24 1_555 A HOH 208 C HOH 24 1_555 A HOH 248 C HOH 24 1_555 A HOH 312 C HOH 24 1_555 19 P 21 21 21