0.011650 0.000000 -0.000039 0.000000 0.011389 0.000000 0.000000 0.000000 0.007654 0.00000 0.00000 0.00000 Ghosh, A. Devasamudram, T. Hong, L. DeZutter, C. Xu, X. Weerasena, V. Koelsch, G. Bilcer, G. Tang, J. http://mmcif.pdb.org/dictionaries/ascii/mmcif_pdbx.dic 2 90.00 89.81 90.00 85.839 87.807 130.644 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 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 C38 H62 N6 O8 730.934 N-[(4S,5S,7R)-8-({(S)-1-[(BENZYLAMINO)OXOMETHYL]-2-METHYLPROPYL}AMINO)-5-HYDROXY-2,7-DIMETHYL-8-OXO-OCT-4-YL]-(4S,7S)-4 -ISOPROPYL-2,5,9-TRIOXO-1-OXA-3,6,10-TRIAZACYCLOHEXADECANE-7-CARBOXAMIDE MMI-175 non-polymer 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 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 N N 159 S C N 160 N C N 161 N O N 162 S C N 163 N C N 164 N C N 165 N C N 166 N O 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 H N 180 N N N 181 S C N 182 N C N 183 N O N 184 N C N 185 N C N 186 N C N 187 N C 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 H 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 N C N 207 N C N 208 N C N 209 N C N 210 N N N 211 N O 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 H N 225 N H N 226 N H N 227 N N N 228 S C N 229 N C N 230 N O N 231 N C N 232 N C N 233 N S N 234 N C N 235 N O 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 H N 247 S C N 248 N C N 249 N C N 250 N C N 251 N N N 252 N C N 253 N O N 254 N O N 255 N C N 256 N C N 257 N O N 258 N N N 259 S C N 260 N C N 261 N C N 262 N O N 263 N N N 264 N C N 265 N O N 266 N C N 267 N C N 268 N C N 269 N C N 270 N C N 271 N N N 272 S C N 273 S C N 274 N O N 275 N C N 276 N C N 277 N C N 278 N C N 279 N C N 280 R C N 281 N C N 282 N C N 283 N O N 284 N N N 285 S C N 286 N C N 287 N C N 288 N O N 289 N C N 290 N C N 291 N N N 292 N C Y 293 N C Y 294 N C Y 295 N C Y 296 N C Y 297 N C Y 298 N C N 299 N H N 300 N H N 301 N H N 302 N H 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 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 H 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 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 H N 343 N H N 344 N H N 345 N H N 346 N H N 347 N H N 348 N H N 349 N H N 350 N H N 351 N H 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 N N 362 S C N 363 N C N 364 N O N 365 N C Y 366 N C Y 367 N C Y 368 N C Y 369 N C Y 370 N C Y 371 N C N 372 N O N 373 N H N 374 N H N 375 N H 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 N N 385 S C N 386 N C N 387 N O N 388 N C N 389 N C N 390 N C N 391 N O N 392 N H N 393 N H N 394 N H N 395 N H N 396 N H N 397 N H N 398 N H N 399 N H N 400 N H N 401 N N N 402 S C N 403 N C N 404 N O N 405 N C N 406 N O N 407 N O N 408 N H N 409 N H N 410 N H N 411 N H N 412 N H N 413 N H N 414 N H N 415 N N N 416 S C N 417 N C N 418 N O N 419 R C N 420 N O N 421 N C N 422 N O 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 432 N N N 433 S C N 434 N C N 435 N O N 436 N C Y 437 N C Y 438 N C Y 439 N C Y 440 N N Y 441 N C Y 442 N C Y 443 N C Y 444 N C Y 445 N C N 446 N O N 447 N H N 448 N H N 449 N H N 450 N H N 451 N H N 452 N H N 453 N H N 454 N H N 455 N H N 456 N H N 457 N H N 458 N H N 459 N N N 460 S C N 461 N C N 462 N O N 463 N C Y 464 N C Y 465 N C Y 466 N C Y 467 N C Y 468 N C Y 469 N C N 470 N O N 471 N O N 472 N H N 473 N H N 474 N H N 475 N H N 476 N H N 477 N H N 478 N H N 479 N H N 480 N H N 481 N H N 482 N H N 483 N N N 484 S C N 485 N C N 486 N O N 487 N C N 488 N C N 489 N C N 490 N O 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 H N 498 N H N 499 N H N 500 N H N 501 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 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 doub 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 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 doub N 178 N sing N 179 N sing 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 doub N 199 N sing N 200 N sing 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 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 sing 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 doub N 251 N sing N 252 N sing N 253 N sing N 254 N sing N 255 N sing N 256 N doub 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 doub 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 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 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 sing N 315 N sing N 316 N doub 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 Y 339 N doub Y 340 N sing Y 341 N sing N 342 N sing Y 343 N doub N 344 N sing Y 345 N sing N 346 N sing Y 347 N doub 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 doub N 357 N sing N 358 N sing N 359 N sing N 360 N sing Y 361 N doub Y 362 N sing Y 363 N sing N 364 N sing Y 365 N doub N 366 N sing Y 367 N doub N 368 N sing Y 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 doub N 380 N sing N 381 N sing N 382 N sing N 383 N sing N 384 N sing N 385 N sing N 386 N sing N 387 N sing N 388 N sing N 389 N sing N 390 N sing N 391 N sing N 392 N sing N 393 N sing N 394 N sing N 395 N sing N 396 N doub 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 sing N 408 N sing N 409 N doub 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 sing N 421 N sing N 422 N sing N 423 N sing N 424 N sing N 425 N doub N 426 N sing N 427 N sing N 428 N sing N 429 N sing Y 430 N doub Y 431 N sing Y 432 N sing N 433 N sing Y 434 N doub Y 435 N sing Y 436 N sing N 437 N sing Y 438 N sing Y 439 N doub N 440 N sing Y 441 N doub N 442 N sing Y 443 N sing N 444 N sing N 445 N sing N 446 N sing N 447 N sing N 448 N sing N 449 N sing N 450 N sing N 451 N sing N 452 N sing N 453 N doub N 454 N sing N 455 N sing N 456 N sing N 457 N sing Y 458 N doub Y 459 N sing Y 460 N sing N 461 N sing Y 462 N doub N 463 N sing Y 464 N doub N 465 N sing Y 466 N sing N 467 N sing N 468 N sing N 469 N sing N 470 N sing N 471 N sing N 472 N sing N 473 N sing N 474 N sing N 475 N sing N 476 N sing N 477 N doub 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 sing UK Bioorg.Med.Chem.Lett. BMCLE8 1127 0960-894X 15 15 20 10.1016/j.bmcl.2004.10.084 15582402 Structure-based design of cycloamide-urethane-derived novel inhibitors of human brain memapsin 2 (beta-secretase). 2005 10.2210/pdb1xs7/pdb pdb_00001xs7 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 mirrors IMAGE PLATE 2002-10-12 RIGAKU RAXIS IV Ni MIRROR + Ni FILTER SINGLE WAVELENGTH M x-ray 1 1.5418 1.0 1.5418 ROTATING ANODE RIGAKU RU300 43312.805 Beta-secretase 1 3.4.23.46 1 man polymer 730.934 N-[(4S,5S,7R)-8-({(S)-1-[(BENZYLAMINO)OXOMETHYL]-2-METHYLPROPYL}AMINO)-5-HYDROXY-2,7-DIMETHYL-8-OXO-OCT-4-YL]-(4S,7S)-4 -ISOPROPYL-2,5,9-TRIOXO-1-OXA-3,6,10-TRIAZACYCLOHEXADECANE-7-CARBOXAMIDE 1 syn non-polymer Beta-site APP cleaving enzyme 1, Beta-site amyloid precursor protein cleaving enzyme 1, Aspartyl protease 2, Asp 2, ASP2, Membrane-associated aspartic protease 2, Memapsin-2 no no GSFVEMVDNLRGKSGQGYYVEMTVGSPPQTLNILVDTGSSNFAVGAAPHPFLHRYYQRQLSSTYRDLRKGVYVPYTQGKW EGELGTDLVSIPHGPNVTVRANIAAITESDKFFINGSNWEGILGLAYAEIARPDDSLEPFFDSLVKQTHVPNLFSLQLCG AGFPLNQSEVLASVGGSMIIGGIDHSLYTGSLWYTPIRREWYYEVIIVRVEINGQDLKMDCKEYNYDKSIVDSGTTNLRL PKKVFEAAVKSIKAASSTEKFPDGFWLGEQLVCWQAGTTPWNIFPVISLYLMGEVTNQSFRITILPQQYLRPVEDVATSQ DDCYKFAISQSSTGTVMGAVIMEGFYVVFDRARKRIGFAVSACHVHDEFRTAAVEGPFVTLDMEDCGYN GSFVEMVDNLRGKSGQGYYVEMTVGSPPQTLNILVDTGSSNFAVGAAPHPFLHRYYQRQLSSTYRDLRKGVYVPYTQGKW EGELGTDLVSIPHGPNVTVRANIAAITESDKFFINGSNWEGILGLAYAEIARPDDSLEPFFDSLVKQTHVPNLFSLQLCG AGFPLNQSEVLASVGGSMIIGGIDHSLYTGSLWYTPIRREWYYEVIIVRVEINGQDLKMDCKEYNYDKSIVDSGTTNLRL PKKVFEAAVKSIKAASSTEKFPDGFWLGEQLVCWQAGTTPWNIFPVISLYLMGEVTNQSFRITILPQQYLRPVEDVATSQ DDCYKFAISQSSTGTVMGAVIMEGFYVVFDRARKRIGFAVSACHVHDEFRTAAVEGPFVTLDMEDCGYN D 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 n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n 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 Homo Escherichia Escherichia coli sample BACE1, BACE 9606 Homo sapiens 511693 Escherichia coli BL21 BL21 PET11a plasmid 1 2.9 55 VAPOR DIFFUSION, HANGING DROP 6.2 14% PEG 8000, 0.1M CACODYLATE, pH 6.2, VAPOR DIFFUSION, HANGING DROP, temperature 293K 293 chem_comp chem_comp_atom chem_comp_bond database_2 entity pdbx_entity_nonpoly pdbx_initial_refinement_model struct_site repository Initial release Version format compliance Version format compliance Data collection Database references Derived calculations Refinement description Structure summary 1 0 2004-12-21 1 1 2008-04-30 1 2 2011-07-13 1 3 2023-08-23 _chem_comp.name _database_2.pdbx_DOI _database_2.pdbx_database_accession _entity.pdbx_description _pdbx_entity_nonpoly.name _struct_site.pdbx_auth_asym_id _struct_site.pdbx_auth_comp_id _struct_site.pdbx_auth_seq_id RCSB Y RCSB 2004-10-18 REL MMI N-[(4S,5S,7R)-8-({(S)-1-[(BENZYLAMINO)OXOMETHYL]-2-METHYLPROPYL}AMINO)-5-HYDROXY-2,7-DIMETHYL-8-OXO-OCT-4-YL]-(4S,7S)-4 -ISOPROPYL-2,5,9-TRIOXO-1-OXA-3,6,10-TRIAZACYCLOHEXADECANE-7-CARBOXAMIDE 1M4H PDB experimental model INH 1 2 MMI MMI 386 D GLY 45 n 1 P GLY 45 D SER 46 n 2 P SER 46 D PHE 47 n 3 P PHE 47 D VAL 48 n 4 P VAL 48 D GLU 1 n 5 GLU 1 D MET 2 n 6 MET 2 D VAL 3 n 7 VAL 3 D ASP 4 n 8 ASP 4 D ASN 5 n 9 ASN 5 D LEU 6 n 10 LEU 6 D ARG 7 n 11 ARG 7 D GLY 8 n 12 GLY 8 D LYS 9 n 13 LYS 9 D SER 10 n 14 SER 10 D GLY 11 n 15 GLY 11 D GLN 12 n 16 GLN 12 D GLY 13 n 17 GLY 13 D TYR 14 n 18 TYR 14 D TYR 15 n 19 TYR 15 D VAL 16 n 20 VAL 16 D GLU 17 n 21 GLU 17 D MET 18 n 22 MET 18 D THR 19 n 23 THR 19 D VAL 20 n 24 VAL 20 D GLY 21 n 25 GLY 21 D SER 22 n 26 SER 22 D PRO 23 n 27 PRO 23 D PRO 24 n 28 PRO 24 D GLN 25 n 29 GLN 25 D THR 26 n 30 THR 26 D LEU 27 n 31 LEU 27 D ASN 28 n 32 ASN 28 D ILE 29 n 33 ILE 29 D LEU 30 n 34 LEU 30 D VAL 31 n 35 VAL 31 D ASP 32 n 36 ASP 32 D THR 33 n 37 THR 33 D GLY 34 n 38 GLY 34 D SER 35 n 39 SER 35 D SER 36 n 40 SER 36 D ASN 37 n 41 ASN 37 D PHE 38 n 42 PHE 38 D ALA 39 n 43 ALA 39 D VAL 40 n 44 VAL 40 D GLY 41 n 45 GLY 41 D ALA 42 n 46 ALA 42 D ALA 43 n 47 ALA 43 D PRO 44 n 48 PRO 44 D HIS 45 n 49 HIS 45 D PRO 46 n 50 PRO 46 D PHE 47 n 51 PHE 47 D LEU 48 n 52 LEU 48 D HIS 49 n 53 HIS 49 D ARG 50 n 54 ARG 50 D TYR 51 n 55 TYR 51 D TYR 52 n 56 TYR 52 D GLN 53 n 57 GLN 53 D ARG 54 n 58 ARG 54 D GLN 55 n 59 GLN 55 D LEU 56 n 60 LEU 56 D SER 57 n 61 SER 57 D SER 58 n 62 SER 58 D THR 59 n 63 THR 59 D TYR 60 n 64 TYR 60 D ARG 61 n 65 ARG 61 D ASP 62 n 66 ASP 62 D LEU 63 n 67 LEU 63 D ARG 64 n 68 ARG 64 D LYS 65 n 69 LYS 65 D GLY 66 n 70 GLY 66 D VAL 67 n 71 VAL 67 D TYR 68 n 72 TYR 68 D VAL 69 n 73 VAL 69 D PRO 70 n 74 PRO 70 D TYR 71 n 75 TYR 71 D THR 72 n 76 THR 72 D GLN 73 n 77 GLN 73 D GLY 74 n 78 GLY 74 D LYS 75 n 79 LYS 75 D TRP 76 n 80 TRP 76 D GLU 77 n 81 GLU 77 D GLY 78 n 82 GLY 78 D GLU 79 n 83 GLU 79 D LEU 80 n 84 LEU 80 D GLY 81 n 85 GLY 81 D THR 82 n 86 THR 82 D ASP 83 n 87 ASP 83 D LEU 84 n 88 LEU 84 D VAL 85 n 89 VAL 85 D SER 86 n 90 SER 86 D ILE 87 n 91 ILE 87 D PRO 88 n 92 PRO 88 D HIS 89 n 93 HIS 89 D GLY 90 n 94 GLY 90 D PRO 91 n 95 PRO 91 D ASN 92 n 96 ASN 92 D VAL 93 n 97 VAL 93 D THR 94 n 98 THR 94 D VAL 95 n 99 VAL 95 D ARG 96 n 100 ARG 96 D ALA 97 n 101 ALA 97 D ASN 98 n 102 ASN 98 D ILE 99 n 103 ILE 99 D ALA 100 n 104 ALA 100 D ALA 101 n 105 ALA 101 D ILE 102 n 106 ILE 102 D THR 103 n 107 THR 103 D GLU 104 n 108 GLU 104 D SER 105 n 109 SER 105 D ASP 106 n 110 ASP 106 D LYS 107 n 111 LYS 107 D PHE 108 n 112 PHE 108 D PHE 109 n 113 PHE 109 D ILE 110 n 114 ILE 110 D ASN 111 n 115 ASN 111 D GLY 112 n 116 GLY 112 D SER 113 n 117 SER 113 D ASN 114 n 118 ASN 114 D TRP 115 n 119 TRP 115 D GLU 116 n 120 GLU 116 D GLY 117 n 121 GLY 117 D ILE 118 n 122 ILE 118 D LEU 119 n 123 LEU 119 D GLY 120 n 124 GLY 120 D LEU 121 n 125 LEU 121 D ALA 122 n 126 ALA 122 D TYR 123 n 127 TYR 123 D ALA 124 n 128 ALA 124 D GLU 125 n 129 GLU 125 D ILE 126 n 130 ILE 126 D ALA 127 n 131 ALA 127 D ARG 128 n 132 ARG 128 D PRO 129 n 133 PRO 129 D ASP 130 n 134 ASP 130 D ASP 131 n 135 ASP 131 D SER 132 n 136 SER 132 D LEU 133 n 137 LEU 133 D GLU 134 n 138 GLU 134 D PRO 135 n 139 PRO 135 D PHE 136 n 140 PHE 136 D PHE 137 n 141 PHE 137 D ASP 138 n 142 ASP 138 D SER 139 n 143 SER 139 D LEU 140 n 144 LEU 140 D VAL 141 n 145 VAL 141 D LYS 142 n 146 LYS 142 D GLN 143 n 147 GLN 143 D THR 144 n 148 THR 144 D HIS 145 n 149 HIS 145 D VAL 146 n 150 VAL 146 D PRO 147 n 151 PRO 147 D ASN 148 n 152 ASN 148 D LEU 149 n 153 LEU 149 D PHE 150 n 154 PHE 150 D SER 151 n 155 SER 151 D LEU 152 n 156 LEU 152 D GLN 153 n 157 GLN 153 D LEU 154 n 158 LEU 154 D CYS 155 n 159 CYS 155 D GLY 156 n 160 GLY 156 D ALA 157 n 161 ALA 157 D GLY 158 n 162 GLY 158 D PHE 159 n 163 PHE 159 D PRO 160 n 164 PRO 160 D LEU 161 n 165 LEU 161 D ASN 162 n 166 ASN 162 D GLN 163 n 167 GLN 163 D SER 164 n 168 SER 164 D GLU 165 n 169 GLU 165 D VAL 166 n 170 VAL 166 D LEU 167 n 171 LEU 167 D ALA 168 n 172 ALA 168 D SER 169 n 173 SER 169 D VAL 170 n 174 VAL 170 D GLY 171 n 175 GLY 171 D GLY 172 n 176 GLY 172 D SER 173 n 177 SER 173 D MET 174 n 178 MET 174 D ILE 175 n 179 ILE 175 D ILE 176 n 180 ILE 176 D GLY 177 n 181 GLY 177 D GLY 178 n 182 GLY 178 D ILE 179 n 183 ILE 179 D ASP 180 n 184 ASP 180 D HIS 181 n 185 HIS 181 D SER 182 n 186 SER 182 D LEU 183 n 187 LEU 183 D TYR 184 n 188 TYR 184 D THR 185 n 189 THR 185 D GLY 186 n 190 GLY 186 D SER 187 n 191 SER 187 D LEU 188 n 192 LEU 188 D TRP 189 n 193 TRP 189 D TYR 190 n 194 TYR 190 D THR 191 n 195 THR 191 D PRO 192 n 196 PRO 192 D ILE 193 n 197 ILE 193 D ARG 194 n 198 ARG 194 D ARG 195 n 199 ARG 195 D GLU 196 n 200 GLU 196 D TRP 197 n 201 TRP 197 D TYR 198 n 202 TYR 198 D TYR 199 n 203 TYR 199 D GLU 200 n 204 GLU 200 D VAL 201 n 205 VAL 201 D ILE 202 n 206 ILE 202 D ILE 203 n 207 ILE 203 D VAL 204 n 208 VAL 204 D ARG 205 n 209 ARG 205 D VAL 206 n 210 VAL 206 D GLU 207 n 211 GLU 207 D ILE 208 n 212 ILE 208 D ASN 209 n 213 ASN 209 D GLY 210 n 214 GLY 210 D GLN 211 n 215 GLN 211 D ASP 212 n 216 ASP 212 D LEU 213 n 217 LEU 213 D LYS 214 n 218 LYS 214 D MET 215 n 219 MET 215 D ASP 216 n 220 ASP 216 D CYS 217 n 221 CYS 217 D LYS 218 n 222 LYS 218 D GLU 219 n 223 GLU 219 D TYR 220 n 224 TYR 220 D ASN 221 n 225 ASN 221 D TYR 222 n 226 TYR 222 D ASP 223 n 227 ASP 223 D LYS 224 n 228 LYS 224 D SER 225 n 229 SER 225 D ILE 226 n 230 ILE 226 D VAL 227 n 231 VAL 227 D ASP 228 n 232 ASP 228 D SER 229 n 233 SER 229 D GLY 230 n 234 GLY 230 D THR 231 n 235 THR 231 D THR 232 n 236 THR 232 D ASN 233 n 237 ASN 233 D LEU 234 n 238 LEU 234 D ARG 235 n 239 ARG 235 D LEU 236 n 240 LEU 236 D PRO 237 n 241 PRO 237 D LYS 238 n 242 LYS 238 D LYS 239 n 243 LYS 239 D VAL 240 n 244 VAL 240 D PHE 241 n 245 PHE 241 D GLU 242 n 246 GLU 242 D ALA 243 n 247 ALA 243 D ALA 244 n 248 ALA 244 D VAL 245 n 249 VAL 245 D LYS 246 n 250 LYS 246 D SER 247 n 251 SER 247 D ILE 248 n 252 ILE 248 D LYS 249 n 253 LYS 249 D ALA 250 n 254 ALA 250 D ALA 251 n 255 ALA 251 D SER 252 n 256 SER 252 D SER 253 n 257 SER 253 D THR 254 n 258 THR 254 D GLU 255 n 259 GLU 255 D LYS 256 n 260 LYS 256 D PHE 257 n 261 PHE 257 D PRO 258 n 262 PRO 258 D ASP 259 n 263 ASP 259 D GLY 260 n 264 GLY 260 D PHE 261 n 265 PHE 261 D TRP 262 n 266 TRP 262 D LEU 263 n 267 LEU 263 D GLY 264 n 268 GLY 264 D GLU 265 n 269 GLU 265 D GLN 266 n 270 GLN 266 D LEU 267 n 271 LEU 267 D VAL 268 n 272 VAL 268 D CYS 269 n 273 CYS 269 D TRP 270 n 274 TRP 270 D GLN 271 n 275 GLN 271 D ALA 272 n 276 ALA 272 D GLY 273 n 277 GLY 273 D THR 274 n 278 THR 274 D THR 275 n 279 THR 275 D PRO 276 n 280 PRO 276 D TRP 277 n 281 TRP 277 D ASN 278 n 282 ASN 278 D ILE 279 n 283 ILE 279 D PHE 280 n 284 PHE 280 D PRO 281 n 285 PRO 281 D VAL 282 n 286 VAL 282 D ILE 283 n 287 ILE 283 D SER 284 n 288 SER 284 D LEU 285 n 289 LEU 285 D TYR 286 n 290 TYR 286 D LEU 287 n 291 LEU 287 D MET 288 n 292 MET 288 D GLY 289 n 293 GLY 289 D GLU 290 n 294 GLU 290 D VAL 291 n 295 VAL 291 D THR 292 n 296 THR 292 D ASN 293 n 297 ASN 293 D GLN 294 n 298 GLN 294 D SER 295 n 299 SER 295 D PHE 296 n 300 PHE 296 D ARG 297 n 301 ARG 297 D ILE 298 n 302 ILE 298 D THR 299 n 303 THR 299 D ILE 300 n 304 ILE 300 D LEU 301 n 305 LEU 301 D PRO 302 n 306 PRO 302 D GLN 303 n 307 GLN 303 D GLN 304 n 308 GLN 304 D TYR 305 n 309 TYR 305 D LEU 306 n 310 LEU 306 D ARG 307 n 311 ARG 307 D PRO 308 n 312 PRO 308 D VAL 309 n 313 VAL 309 D GLU 310 n 314 GLU 310 D ASP 311 n 315 ASP 311 D VAL 312 n 316 VAL 312 D ALA 313 n 317 ALA 313 D THR 314 n 318 THR 314 D SER 315 n 319 SER 315 D GLN 316 n 320 GLN 316 D ASP 317 n 321 ASP 317 D ASP 318 n 322 ASP 318 D CYS 319 n 323 CYS 319 D TYR 320 n 324 TYR 320 D LYS 321 n 325 LYS 321 D PHE 322 n 326 PHE 322 D ALA 323 n 327 ALA 323 D ILE 324 n 328 ILE 324 D SER 325 n 329 SER 325 D GLN 326 n 330 GLN 326 D SER 327 n 331 SER 327 D SER 328 n 332 SER 328 D THR 329 n 333 THR 329 D GLY 330 n 334 GLY 330 D THR 331 n 335 THR 331 D VAL 332 n 336 VAL 332 D MET 333 n 337 MET 333 D GLY 334 n 338 GLY 334 D ALA 335 n 339 ALA 335 D VAL 336 n 340 VAL 336 D ILE 337 n 341 ILE 337 D MET 338 n 342 MET 338 D GLU 339 n 343 GLU 339 D GLY 340 n 344 GLY 340 D PHE 341 n 345 PHE 341 D TYR 342 n 346 TYR 342 D VAL 343 n 347 VAL 343 D VAL 344 n 348 VAL 344 D PHE 345 n 349 PHE 345 D ASP 346 n 350 ASP 346 D ARG 347 n 351 ARG 347 D ALA 348 n 352 ALA 348 D ARG 349 n 353 ARG 349 D LYS 350 n 354 LYS 350 D ARG 351 n 355 ARG 351 D ILE 352 n 356 ILE 352 D GLY 353 n 357 GLY 353 D PHE 354 n 358 PHE 354 D ALA 355 n 359 ALA 355 D VAL 356 n 360 VAL 356 D SER 357 n 361 SER 357 D ALA 358 n 362 ALA 358 D CYS 359 n 363 CYS 359 D HIS 360 n 364 HIS 360 D VAL 361 n 365 VAL 361 D HIS 362 n 366 HIS 362 D ASP 363 n 367 ASP 363 D GLU 364 n 368 GLU 364 D PHE 365 n 369 PHE 365 D ARG 366 n 370 ARG 366 D THR 367 n 371 THR 367 D ALA 368 n 372 ALA 368 D ALA 369 n 373 ALA 369 D VAL 370 n 374 VAL 370 D GLU 371 n 375 GLU 371 D GLY 372 n 376 GLY 372 D PRO 373 n 377 PRO 373 D PHE 374 n 378 PHE 374 D VAL 375 n 379 VAL 375 D THR 376 n 380 THR 376 D LEU 377 n 381 LEU 377 D ASP 378 n 382 ASP 378 D MET 379 n 383 MET 379 D GLU 380 n 384 GLU 380 D ASP 381 n 385 ASP 381 D CYS 382 n 386 CYS 382 D GLY 383 n 387 GLY 383 D TYR 384 n 388 TYR 384 D ASN 385 n 389 ASN 385 D author_defined_assembly 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 D N ARG 7 A N ARG 11 D O TYR 15 A O TYR 19 D N VAL 16 A N VAL 20 D O ILE 29 A O ILE 33 D N LEU 30 A N LEU 34 D O GLY 117 A O GLY 121 D O ILE 118 A O ILE 122 D N ALA 39 A N ALA 43 D N PHE 38 A N PHE 42 D O ALA 100 A O ALA 104 D O GLU 104 A O GLU 108 D N GLU 77 A N GLU 81 D O GLY 74 A O GLY 78 D N TYR 71 A N TYR 75 D N ARG 7 A N ARG 11 D O TYR 15 A O TYR 19 D N THR 19 A N THR 23 D O SER 86 A O SER 90 D O GLY 74 A O GLY 78 D N TYR 71 A N TYR 75 D O SER 173 A O SER 177 D N GLN 153 A N GLN 157 D N LEU 152 A N LEU 156 D O VAL 343 A O VAL 347 D N VAL 344 A N VAL 348 D O GLY 353 A O GLY 357 D O ILE 352 A O ILE 356 D N THR 191 A N THR 195 D N VAL 201 A N VAL 205 D O SER 225 A O SER 229 D N ILE 226 A N ILE 230 D O MET 333 A O MET 337 D O VAL 332 A O VAL 336 D N ARG 235 A N ARG 239 D N LEU 236 A N LEU 240 D O SER 325 A O SER 329 D O GLN 211 A O GLN 215 D N ILE 208 A N ILE 212 D N ARG 205 A N ARG 209 D O TYR 286 A O TYR 290 D N LEU 285 A N LEU 289 D O ILE 298 A O ILE 302 D N ARG 297 A N ARG 301 D O GLU 371 A O GLU 375 D N TRP 270 A N TRP 274 D O ASP 318 A O ASP 322 D O LYS 321 A O LYS 325 D N ARG 307 A N ARG 311 P 1 D PHE 47 -112.61 60.90 P 1 D VAL 48 -33.51 -31.87 1 D GLN 53 -115.60 79.96 1 D ARG 64 29.87 56.93 1 D THR 72 -35.04 -36.39 1 D LYS 75 178.40 137.68 1 D PHE 108 -134.16 -58.94 1 D ASN 114 84.45 14.49 1 D ALA 122 -73.02 -164.36 1 D GLU 125 -23.05 -49.27 1 D GLU 134 -37.77 110.26 1 D THR 144 -125.80 -169.42 1 D VAL 146 -21.52 120.24 1 D GLN 163 -41.98 -19.55 1 D ALA 168 -97.42 53.14 1 D VAL 170 -109.73 76.02 1 D ARG 194 -57.01 -75.57 1 D TRP 197 -118.75 -76.52 1 D ASP 223 86.68 -67.95 1 D LYS 224 178.26 160.41 1 D LYS 238 -38.21 -71.56 1 D LEU 263 -96.49 33.01 1 D THR 292 -38.31 149.06 1 D THR 314 26.24 67.51 1 D SER 315 -113.40 -120.84 1 D ALA 323 -100.30 40.95 1 D LYS 350 33.93 55.49 1 D ALA 358 -67.19 6.70 1 D ASP 378 32.56 63.06 0.29 2.8 50 1832 48128 36513 76 random 1 THROUGHOUT 0 MOLECULAR REPLACEMENT 1M4H Engh & Huber 2.8 50 0 3105 52 0 3053 0.007 1.4 2.8 50 1XS7 48128 40045 -3 1 79 2.8 2.9 54 data reduction DENZO data scaling SCALEPACK phasing AMoRE refinement CNS 1.0 Crystal Structure of a cycloamide-urethane-derived novel inhibitor bound to human brain memapsin 2 (beta-secretase). 1 N N 2 N N D GLN 53 A GLN 57 HELX_P D SER 57 A SER 61 5 1 5 D TYR 123 A TYR 127 HELX_P D ALA 127 A ALA 131 5 2 5 D PRO 135 A PRO 139 HELX_P D THR 144 A THR 148 1 3 10 D ASN 162 A ASN 166 HELX_P D ALA 168 A ALA 172 1 4 7 D ASP 180 A ASP 184 HELX_P D SER 182 A SER 186 5 5 3 D ASP 216 A ASP 220 HELX_P D ASN 221 A ASN 225 5 6 6 D LYS 238 A LYS 242 HELX_P D SER 252 A SER 256 1 7 15 D PRO 258 A PRO 262 HELX_P D LEU 263 A LEU 267 1 8 6 D PRO 276 A PRO 280 HELX_P D PHE 280 A PHE 284 5 9 5 D LEU 301 A LEU 305 HELX_P D TYR 305 A TYR 309 1 10 5 D ALA 335 A ALA 339 HELX_P D GLY 340 A GLY 344 1 11 6 disulf 2.764 D CYS 155 A SG CYS 159 1_555 D CYS 359 A SG CYS 363 1_555 disulf 2.844 D CYS 217 A SG CYS 221 1_555 D CYS 382 A SG CYS 386 1_555 disulf 2.904 D CYS 269 A SG CYS 273 1_555 D CYS 319 A SG CYS 323 1_555 HYDROLASE beta secretase, memapsin2, BACE, ASP2, Aspartic Protease, acid protease, Alzheimer's disease, drug design, HYDROLASE D SER 22 A SER 26 1 D PRO 23 A PRO 27 -0.26 D ARG 128 A ARG 132 1 D PRO 129 A PRO 133 0.08 D GLY 372 A GLY 376 1 D PRO 373 A PRO 377 0.05 BACE1_HUMAN UNP 1 58 P56817 GSFVEMVDNLRGKSGQGYYVEMTVGSPPQTLNILVDTGSSNFAVGAAPHPFLHRYYQRQLSSTYRDLRKGVYVPYTQGKW EGELGTDLVSIPHGPNVTVRANIAAITESDKFFINGSNWEGILGLAYAEIARPDDSLEPFFDSLVKQTHVPNLFSLQLCG AGFPLNQSEVLASVGGSMIIGGIDHSLYTGSLWYTPIRREWYYEVIIVRVEINGQDLKMDCKEYNYDKSIVDSGTTNLRL PKKVFEAAVKSIKAASSTEKFPDGFWLGEQLVCWQAGTTPWNIFPVISLYLMGEVTNQSFRITILPQQYLRPVEDVATSQ DDCYKFAISQSSTGTVMGAVIMEGFYVVFDRARKRIGFAVSACHVHDEFRTAAVEGPFVTLDMEDCGYN 58 446 1XS7 45 385 P56817 P D 1 1 389 8 4 5 5 5 3 anti-parallel anti-parallel parallel anti-parallel parallel anti-parallel anti-parallel anti-parallel anti-parallel anti-parallel anti-parallel anti-parallel anti-parallel anti-parallel anti-parallel parallel anti-parallel parallel anti-parallel anti-parallel anti-parallel anti-parallel anti-parallel anti-parallel D LEU 6 A LEU 10 D LYS 9 A LYS 13 D GLY 13 A GLY 17 D VAL 20 A VAL 24 D GLN 25 A GLN 29 D ASP 32 A ASP 36 D GLY 117 A GLY 121 D GLY 120 A GLY 124 D PHE 38 A PHE 42 D GLY 41 A GLY 45 D THR 94 A THR 98 D ASP 106 A ASP 110 D GLY 74 A GLY 78 D SER 86 A SER 90 D ARG 61 A ARG 65 D TYR 71 A TYR 75 D LEU 6 A LEU 10 D LYS 9 A LYS 13 D GLY 13 A GLY 17 D VAL 20 A VAL 24 D GLY 74 A GLY 78 D SER 86 A SER 90 D ARG 61 A ARG 65 D TYR 71 A TYR 75 D GLY 172 A GLY 176 D ILE 176 A ILE 180 D PHE 150 A PHE 154 D LEU 154 A LEU 158 D PHE 341 A PHE 345 D ASP 346 A ASP 350 D ARG 351 A ARG 355 D SER 357 A SER 361 D TYR 184 A TYR 188 D PRO 192 A PRO 196 D GLU 200 A GLU 204 D VAL 201 A VAL 205 D SER 225 A SER 229 D ASP 228 A ASP 232 D THR 331 A THR 335 D GLY 334 A GLY 338 D LEU 234 A LEU 238 D PRO 237 A PRO 241 D ILE 324 A ILE 328 D SER 327 A SER 331 D GLN 211 A GLN 215 D ASP 212 A ASP 216 D ILE 203 A ILE 207 D ILE 208 A ILE 212 D ILE 283 A ILE 287 D MET 288 A MET 292 D SER 295 A SER 299 D ILE 300 A ILE 304 D ALA 369 A ALA 373 D PHE 374 A PHE 378 D VAL 268 A VAL 272 D TRP 270 A TRP 274 D ASP 318 A ASP 322 D PHE 322 A PHE 326 D LEU 306 A LEU 310 D VAL 309 A VAL 313 BINDING SITE FOR RESIDUE MMI D 386 D MMI 386 Software 15 D ASP 32 A ASP 36 15 1_555 D GLY 34 A GLY 38 15 1_555 D SER 35 A SER 39 15 1_555 D TYR 71 A TYR 75 15 1_555 D THR 72 A THR 76 15 1_555 D GLN 73 A GLN 77 15 1_555 D TRP 115 A TRP 119 15 1_555 D ILE 126 A ILE 130 15 1_555 D TYR 198 A TYR 202 15 1_555 D ASP 228 A ASP 232 15 1_555 D GLY 230 A GLY 234 15 1_555 D THR 231 A THR 235 15 1_555 D THR 232 A THR 236 15 1_555 D ASN 233 A ASN 237 15 1_555 D ARG 235 A ARG 239 15 1_555 4 P 1 21 1