0.024498 0.000000 0.000000 0.000000 0.019984 0.000000 0.000000 0.000000 0.009441 0.00000 0.00000 0.00000 Mcgrath, M.E. http://mmcif.pdb.org/dictionaries/ascii/mmcif_pdbx.dic 4 90.00 90.00 90.00 40.820 50.040 105.920 C28 H40 N4 O4 S 528.707 N-{(1R)-3-phenyl-1-[2-(phenylsulfonyl)ethyl]propyl}-N~2~-(piperazin-1-ylcarbonyl)-L-leucinamide APC3328 peptide-like 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 N 1 N N N 2 N C N 3 N O N 4 N C N 5 N C N 6 N N N 7 N C N 8 N C N 9 N N N 10 S C N 11 N C N 12 N O N 13 N C N 14 N C N 15 N C N 16 N C N 17 N C N 18 N C N 19 S C N 20 N N N 21 N C N 22 N C Y 23 N C Y 24 N C Y 25 N C Y 26 N C Y 27 N C Y 28 N C Y 29 N C Y 30 N C Y 31 N C Y 32 N C N 33 N S N 34 N O N 35 N O Y 36 N C Y 37 N C N 38 N H N 39 N H N 40 N H N 41 N H N 42 N H N 43 N H N 44 N H N 45 N H N 46 N H N 47 N H 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 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 N N 79 S C N 80 N C N 81 N O N 82 N C N 83 N O 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 N N 92 S C N 93 N C N 94 N O N 95 N C N 96 N C N 97 N C N 98 N N N 99 N C N 100 N N N 101 N N N 102 N O 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 N N 119 S C N 120 N C N 121 N O N 122 N C N 123 N C N 124 N O N 125 N N N 126 N O N 127 N H N 128 N H N 129 N H N 130 N H N 131 N H N 132 N H N 133 N H N 134 N H N 135 N N N 136 S C N 137 N C N 138 N O N 139 N C N 140 N C N 141 N O N 142 N O N 143 N O N 144 N H 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 N N 152 R C N 153 N C N 154 N O N 155 N C N 156 N S N 157 N O N 158 N H 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 N N 166 S C N 167 N C N 168 N O N 169 N C N 170 N C N 171 N C N 172 N O N 173 N N N 174 N O N 175 N H N 176 N H N 177 N H N 178 N H N 179 N H N 180 N H N 181 N H N 182 N H N 183 N H N 184 N H N 185 N N N 186 S C N 187 N C N 188 N O N 189 N C N 190 N C N 191 N C N 192 N O N 193 N O N 194 N O N 195 N H N 196 N H N 197 N H N 198 N H N 199 N H N 200 N H N 201 N H N 202 N H N 203 N H N 204 N N N 205 N C N 206 N C N 207 N O N 208 N O N 209 N H N 210 N H N 211 N H N 212 N H N 213 N H N 214 N N N 215 S C N 216 N C N 217 N O N 218 N C Y 219 N C Y 220 N N Y 221 N C Y 222 N C Y 223 N N N 224 N O N 225 N H N 226 N H N 227 N H N 228 N H N 229 N H N 230 N H N 231 N H N 232 N H N 233 N H N 234 N H N 235 N O N 236 N H N 237 N H N 238 N N N 239 S C N 240 N C N 241 N O N 242 S C N 243 N C N 244 N C N 245 N C N 246 N O N 247 N H N 248 N H N 249 N H N 250 N H N 251 N H N 252 N H N 253 N H N 254 N H N 255 N H N 256 N H N 257 N H N 258 N H N 259 N H N 260 N N N 261 S C N 262 N C N 263 N O N 264 N C N 265 N C N 266 N C N 267 N C 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 H N 275 N H N 276 N H N 277 N H N 278 N H N 279 N H N 280 N H N 281 N H N 282 N N N 283 S C N 284 N C N 285 N O N 286 N C N 287 N C N 288 N C N 289 N C N 290 N N N 291 N O N 292 N H N 293 N H N 294 N H N 295 N H N 296 N H N 297 N H N 298 N H N 299 N H N 300 N H N 301 N H N 302 N H N 303 N H N 304 N H N 305 N H N 306 N H N 307 N N N 308 S C N 309 N C N 310 N O N 311 N C N 312 N C N 313 N S N 314 N C N 315 N O 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 N N 328 S C N 329 N C N 330 N O N 331 N C Y 332 N C Y 333 N C Y 334 N C Y 335 N C Y 336 N C Y 337 N C N 338 N O 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 N N 351 S C N 352 N C N 353 N O N 354 N C N 355 N C N 356 N C N 357 N O 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 C N 372 N O N 373 N O 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 N N 382 S C N 383 N C N 384 N O N 385 R C N 386 N O N 387 N C N 388 N O N 389 N H N 390 N H N 391 N H 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 N N 399 S C N 400 N C N 401 N O N 402 N C Y 403 N C Y 404 N C Y 405 N C Y 406 N N Y 407 N C Y 408 N C Y 409 N C Y 410 N C Y 411 N C N 412 N O N 413 N H N 414 N H N 415 N H N 416 N H N 417 N H N 418 N H N 419 N H N 420 N H N 421 N H N 422 N H N 423 N H N 424 N H N 425 N N N 426 S C N 427 N C N 428 N O N 429 N C Y 430 N C Y 431 N C Y 432 N C Y 433 N C Y 434 N C Y 435 N C N 436 N O N 437 N O 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 H N 447 N H N 448 N H N 449 N N N 450 S C N 451 N C N 452 N O N 453 N C N 454 N C N 455 N C N 456 N O N 457 N H N 458 N H N 459 N H N 460 N H 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 1 N sing N 2 N sing N 3 N sing N 4 N doub 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 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 sing N 20 N sing N 21 N sing N 22 N sing N 23 N doub 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 sing N 51 N sing Y 52 N doub Y 53 N sing Y 54 N sing N 55 N sing Y 56 N doub N 57 N sing Y 58 N sing N 59 N sing Y 60 N doub N 61 N sing N 62 N sing Y 63 N doub Y 64 N sing N 65 N sing Y 66 N sing N 67 N sing Y 68 N doub N 69 N sing N 70 N sing Y 71 N sing N 72 N doub N 73 N doub Y 74 N doub N 75 N sing N 76 N sing 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 doub 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 sing N 94 N sing N 95 N sing N 96 N sing N 97 N sing N 98 N doub 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 sing N 109 N sing N 110 N sing N 111 N sing N 112 N doub 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 doub N 125 N sing N 126 N sing N 127 N sing N 128 N sing N 129 N doub 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 doub N 141 N sing N 142 N sing N 143 N sing N 144 N sing N 145 N doub 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 doub 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 doub N 177 N sing 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 doub 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 doub N 196 N sing N 197 N sing N 198 N sing 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 doub 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 doub N 215 N sing N 216 N sing N 217 N sing N 218 N sing Y 219 N sing Y 220 N doub Y 221 N doub N 222 N sing Y 223 N sing N 224 N sing Y 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 doub 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 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 doub 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 sing N 268 N sing N 269 N sing N 270 N sing N 271 N sing N 272 N sing N 273 N sing N 274 N sing N 275 N sing N 276 N sing N 277 N sing N 278 N sing N 279 N doub 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 doub 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 sing N 317 N sing N 318 N sing N 319 N sing N 320 N sing N 321 N sing N 322 N doub N 323 N sing N 324 N sing N 325 N sing N 326 N sing Y 327 N doub Y 328 N sing Y 329 N sing N 330 N sing Y 331 N doub N 332 N sing Y 333 N doub N 334 N sing Y 335 N sing 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 doub 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 sing N 360 N sing N 361 N sing N 362 N doub 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 doub 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 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 doub N 392 N sing N 393 N sing N 394 N sing N 395 N sing Y 396 N doub Y 397 N sing Y 398 N sing N 399 N sing Y 400 N doub Y 401 N sing Y 402 N sing N 403 N sing Y 404 N sing Y 405 N doub N 406 N sing Y 407 N doub N 408 N sing Y 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 doub N 420 N sing N 421 N sing N 422 N sing N 423 N sing Y 424 N doub Y 425 N sing Y 426 N sing N 427 N sing Y 428 N doub N 429 N sing Y 430 N doub N 431 N sing Y 432 N sing N 433 N sing N 434 N sing N 435 N sing N 436 N sing N 437 N sing N 438 N sing N 439 N sing N 440 N sing N 441 N sing N 442 N sing N 443 N doub 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 sing N 454 N sing US Nat.Struct.Biol. NSBIEW 2024 1072-8368 4 105 109 10.1038/nsb0297-105 9033587 Crystal structure of human cathepsin K complexed with a potent inhibitor. 1997 10.2210/pdb1mem/pdb pdb_00001mem 1.000000 0.000000 0.000000 0.000000 1.000000 0.000000 0.000000 0.000000 1.000000 0.00000 0.00000 0.00000 293 1 MIRRORS IMAGE PLATE 1996-03 RIGAKU NI FILTER M x-ray 1 1.5418 1.0 1.5418 ROTATING ANODE RIGAKU RUH3R 23523.480 Cathepsin K 3.4.22.38 1 man polymer 528.707 N-{(1R)-3-phenyl-1-[2-(phenylsulfonyl)ethyl]propyl}-N~2~-(piperazin-1-ylcarbonyl)-L-leucinamide 1 syn non-polymer 18.015 water 131 nat water Cathepsin O, Cathepsin X, Cathepsin O2 no no APDSVDYRKKGYVTPVKNQGQCGSCWAFSSVGALEGQLKKKTGKLLNLSPQNLVDCVSENDGCGGGYMTNAFQYVQKNRG IDSEDAYPYVGQEESCMYNPTGKAAKCRGYREIPEGNEKALKRAVARVGPVSVAIDASLTSFQFYSKGVYYDESCNSDNL NHAVLAVGYGIQKGNKHWIIKNSWGENWGNKGYILMARNKNNACGIANLASFPKM APDSVDYRKKGYVTPVKNQGQCGSCWAFSSVGALEGQLKKKTGKLLNLSPQNLVDCVSENDGCGGGYMTNAFQYVQKNRG IDSEDAYPYVGQEESCMYNPTGKAAKCRGYREIPEGNEKALKRAVARVGPVSVAIDASLTSFQFYSKGVYYDESCNSDNL NHAVLAVGYGIQKGNKHWIIKNSWGENWGNKGYILMARNKNNACGIANLASFPKM 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 human sample CTSK, CTSO, CTSO2 9606 Homo sapiens 644223 Pichia pastoris GS115 1 2.4 49. 6.0 MG FORMATE, UNBUFFERED, pH 6.0 chem_comp_atom chem_comp_bond database_2 pdbx_database_status pdbx_initial_refinement_model software struct_conn struct_site repository Initial release Version format compliance Atomic model Database references Derived calculations Non-polymer description Structure summary Version format compliance Other Refinement description Data collection Database references Derived calculations Other Refinement description 1 0 1998-01-14 1 1 2008-03-24 1 2 2011-07-13 1 3 2012-12-12 1 4 2014-01-29 1 5 2024-04-03 _database_2.pdbx_DOI _database_2.pdbx_database_accession _pdbx_database_status.process_site _software.name _struct_conn.pdbx_leaving_atom_flag _struct_site.pdbx_auth_asym_id _struct_site.pdbx_auth_comp_id _struct_site.pdbx_auth_seq_id Y BNL 1997-01-08 REL REL 0D6 N-{(1R)-3-phenyl-1-[2-(phenylsulfonyl)ethyl]propyl}-N~2~-(piperazin-1-ylcarbonyl)-L-leucinamide HOH water INHIBITOR 4-METHYLPIPERAZINE-1-CARBOXYLIC ACID [1-[(3-BENZENESULFONYL-1-PHENETHYLALLYL)CARBAMOYL]-2-PHENYLETHYL]AMIDE WAS USED FOR CRYSTALLIZATION. THE C11-C21 SINGLE BOND IN 0D6 IS GENERATED AS A RESULT OF REACTION OF THE CYS 25 THIOL WITH THE OLEFINIC DOUBLE BOND OF THE INHIBIOR HOMOLOGY MODEL FOR CATHEPSIN K (MEM, UNPUBLISHED RESULTS) Other in silico model Inhibitor N-{(1R)-3-phenyl-1-[2-(phenylsulfonyl)ethyl]propyl}-N~2~-(piperazin-1-ylcarbonyl)-L-leucinamide Peptide-like BZP 280 2 0D6 0D6 280 A HOH 1 3 HOH HOH 285 A HOH 2 3 HOH HOH 286 A HOH 3 3 HOH HOH 287 A HOH 4 3 HOH HOH 288 A HOH 5 3 HOH HOH 289 A HOH 6 3 HOH HOH 290 A HOH 7 3 HOH HOH 291 A HOH 8 3 HOH HOH 292 A HOH 9 3 HOH HOH 293 A HOH 10 3 HOH HOH 294 A HOH 11 3 HOH HOH 295 A HOH 12 3 HOH HOH 296 A HOH 13 3 HOH HOH 297 A HOH 14 3 HOH HOH 298 A HOH 15 3 HOH HOH 299 A HOH 16 3 HOH HOH 300 A HOH 17 3 HOH HOH 301 A HOH 18 3 HOH HOH 302 A HOH 19 3 HOH HOH 303 A HOH 20 3 HOH HOH 304 A HOH 21 3 HOH HOH 305 A HOH 22 3 HOH HOH 306 A HOH 23 3 HOH HOH 307 A HOH 24 3 HOH HOH 308 A HOH 25 3 HOH HOH 309 A HOH 26 3 HOH HOH 310 A HOH 27 3 HOH HOH 311 A HOH 28 3 HOH HOH 312 A HOH 29 3 HOH HOH 313 A HOH 30 3 HOH HOH 314 A HOH 31 3 HOH HOH 315 A HOH 32 3 HOH HOH 316 A HOH 33 3 HOH HOH 317 A HOH 34 3 HOH HOH 318 A HOH 35 3 HOH HOH 319 A HOH 36 3 HOH HOH 320 A HOH 37 3 HOH HOH 321 A HOH 38 3 HOH HOH 322 A HOH 39 3 HOH HOH 323 A HOH 40 3 HOH HOH 324 A HOH 41 3 HOH HOH 325 A HOH 42 3 HOH HOH 326 A HOH 43 3 HOH HOH 327 A HOH 44 3 HOH HOH 328 A HOH 45 3 HOH HOH 329 A HOH 46 3 HOH HOH 330 A HOH 47 3 HOH HOH 331 A HOH 48 3 HOH HOH 332 A HOH 49 3 HOH HOH 333 A HOH 50 3 HOH HOH 334 A HOH 51 3 HOH HOH 335 A HOH 52 3 HOH HOH 336 A HOH 53 3 HOH HOH 337 A HOH 54 3 HOH HOH 338 A HOH 55 3 HOH HOH 339 A HOH 56 3 HOH HOH 340 A HOH 57 3 HOH HOH 341 A HOH 58 3 HOH HOH 342 A HOH 59 3 HOH HOH 343 A HOH 60 3 HOH HOH 344 A HOH 61 3 HOH HOH 345 A HOH 62 3 HOH HOH 346 A HOH 63 3 HOH HOH 347 A HOH 64 3 HOH HOH 348 A HOH 65 3 HOH HOH 349 A HOH 66 3 HOH HOH 350 A HOH 67 3 HOH HOH 351 A HOH 68 3 HOH HOH 352 A HOH 69 3 HOH HOH 353 A HOH 70 3 HOH HOH 354 A HOH 71 3 HOH HOH 355 A HOH 72 3 HOH HOH 356 A HOH 73 3 HOH HOH 357 A HOH 74 3 HOH HOH 358 A HOH 75 3 HOH HOH 359 A HOH 76 3 HOH HOH 360 A HOH 77 3 HOH HOH 361 A HOH 78 3 HOH HOH 362 A HOH 79 3 HOH HOH 363 A HOH 80 3 HOH HOH 364 A HOH 81 3 HOH HOH 365 A HOH 82 3 HOH HOH 366 A HOH 83 3 HOH HOH 367 A HOH 84 3 HOH HOH 368 A HOH 85 3 HOH HOH 369 A HOH 86 3 HOH HOH 370 A HOH 87 3 HOH HOH 371 A HOH 88 3 HOH HOH 372 A HOH 89 3 HOH HOH 373 A HOH 90 3 HOH HOH 374 A HOH 91 3 HOH HOH 375 A HOH 92 3 HOH HOH 376 A HOH 93 3 HOH HOH 377 A HOH 94 3 HOH HOH 378 A HOH 95 3 HOH HOH 379 A HOH 96 3 HOH HOH 380 A HOH 97 3 HOH HOH 381 A HOH 98 3 HOH HOH 382 A HOH 99 3 HOH HOH 383 A HOH 100 3 HOH HOH 384 A HOH 101 3 HOH HOH 385 A HOH 102 3 HOH HOH 386 A HOH 103 3 HOH HOH 387 A HOH 104 3 HOH HOH 388 A HOH 105 3 HOH HOH 389 A HOH 106 3 HOH HOH 390 A HOH 107 3 HOH HOH 391 A HOH 108 3 HOH HOH 392 A HOH 109 3 HOH HOH 393 A HOH 110 3 HOH HOH 394 A HOH 111 3 HOH HOH 395 A HOH 112 3 HOH HOH 396 A HOH 113 3 HOH HOH 397 A HOH 114 3 HOH HOH 398 A HOH 115 3 HOH HOH 399 A HOH 116 3 HOH HOH 400 A HOH 117 3 HOH HOH 401 A HOH 118 3 HOH HOH 402 A HOH 119 3 HOH HOH 403 A HOH 120 3 HOH HOH 404 A HOH 121 3 HOH HOH 405 A HOH 122 3 HOH HOH 406 A HOH 123 3 HOH HOH 407 A HOH 124 3 HOH HOH 408 A HOH 125 3 HOH HOH 409 A HOH 126 3 HOH HOH 410 A HOH 127 3 HOH HOH 411 A HOH 128 3 HOH HOH 412 A HOH 129 3 HOH HOH 413 A HOH 130 3 HOH HOH 414 A HOH 131 3 HOH HOH 415 A ALA 1 n 1 ALA 1 A PRO 2 n 2 PRO 2 A ASP 3 n 3 ASP 3 A SER 4 n 4 SER 4 A VAL 5 n 5 VAL 5 A ASP 6 n 6 ASP 6 A TYR 7 n 7 TYR 7 A ARG 8 n 8 ARG 8 A LYS 9 n 9 LYS 9 A LYS 10 n 10 LYS 10 A GLY 11 n 11 GLY 11 A TYR 12 n 12 TYR 12 A VAL 13 n 13 VAL 13 A THR 14 n 14 THR 14 A PRO 15 n 15 PRO 15 A VAL 16 n 16 VAL 16 A LYS 17 n 17 LYS 17 A ASN 18 n 18 ASN 18 A GLN 19 n 19 GLN 19 A GLY 20 n 20 GLY 20 A GLN 21 n 21 GLN 21 A CYS 22 n 22 CYS 22 A GLY 23 n 23 GLY 23 A SER 24 n 24 SER 24 A CYS 25 n 25 CYS 25 A TRP 26 n 26 TRP 26 A ALA 27 n 27 ALA 27 A PHE 28 n 28 PHE 28 A SER 29 n 29 SER 29 A SER 30 n 30 SER 30 A VAL 31 n 31 VAL 31 A GLY 32 n 32 GLY 32 A ALA 33 n 33 ALA 33 A LEU 34 n 34 LEU 34 A GLU 35 n 35 GLU 35 A GLY 36 n 36 GLY 36 A GLN 37 n 37 GLN 37 A LEU 38 n 38 LEU 38 A LYS 39 n 39 LYS 39 A LYS 40 n 40 LYS 40 A LYS 41 n 41 LYS 41 A THR 42 n 42 THR 42 A GLY 43 n 43 GLY 43 A LYS 44 n 44 LYS 44 A LEU 45 n 45 LEU 45 A LEU 46 n 46 LEU 46 A ASN 47 n 47 ASN 47 A LEU 48 n 48 LEU 48 A SER 49 n 49 SER 49 A PRO 50 n 50 PRO 50 A GLN 51 n 51 GLN 51 A ASN 52 n 52 ASN 52 A LEU 53 n 53 LEU 53 A VAL 54 n 54 VAL 54 A ASP 55 n 55 ASP 55 A CYS 56 n 56 CYS 56 A VAL 57 n 57 VAL 57 A SER 58 n 58 SER 58 A GLU 59 n 59 GLU 59 A ASN 60 n 60 ASN 60 A ASP 61 n 61 ASP 61 A GLY 62 n 62 GLY 62 A CYS 63 n 63 CYS 63 A GLY 64 n 64 GLY 64 A GLY 65 n 65 GLY 65 A GLY 66 n 66 GLY 66 A TYR 67 n 67 TYR 67 A MET 68 n 68 MET 68 A THR 69 n 69 THR 69 A ASN 70 n 70 ASN 70 A ALA 71 n 71 ALA 71 A PHE 72 n 72 PHE 72 A GLN 73 n 73 GLN 73 A TYR 74 n 74 TYR 74 A VAL 75 n 75 VAL 75 A GLN 76 n 76 GLN 76 A LYS 77 n 77 LYS 77 A ASN 78 n 78 ASN 78 A ARG 78 n 79 A ARG 78 A GLY 79 n 80 GLY 79 A ILE 80 n 81 ILE 80 A ASP 81 n 82 ASP 81 A SER 82 n 83 SER 82 A GLU 83 n 84 GLU 83 A ASP 84 n 85 ASP 84 A ALA 85 n 86 ALA 85 A TYR 86 n 87 TYR 86 A PRO 87 n 88 PRO 87 A TYR 88 n 89 TYR 88 A VAL 89 n 90 VAL 89 A GLY 90 n 91 GLY 90 A GLN 91 n 92 GLN 91 A GLU 92 n 93 GLU 92 A GLU 93 n 94 GLU 93 A SER 94 n 95 SER 94 A CYS 95 n 96 CYS 95 A MET 96 n 97 MET 96 A TYR 97 n 98 TYR 97 A ASN 98 n 99 ASN 98 A PRO 99 n 100 PRO 99 A THR 100 n 101 THR 100 A GLY 101 n 102 GLY 101 A LYS 102 n 103 LYS 102 A ALA 103 n 104 ALA 103 A ALA 105 n 105 ALA 105 A LYS 106 n 106 LYS 106 A CYS 107 n 107 CYS 107 A ARG 108 n 108 ARG 108 A GLY 109 n 109 GLY 109 A TYR 110 n 110 TYR 110 A ARG 111 n 111 ARG 111 A GLU 112 n 112 GLU 112 A ILE 113 n 113 ILE 113 A PRO 114 n 114 PRO 114 A GLU 115 n 115 GLU 115 A GLY 116 n 116 GLY 116 A ASN 117 n 117 ASN 117 A GLU 118 n 118 GLU 118 A LYS 119 n 119 LYS 119 A ALA 120 n 120 ALA 120 A LEU 121 n 121 LEU 121 A LYS 122 n 122 LYS 122 A ARG 123 n 123 ARG 123 A ALA 124 n 124 ALA 124 A VAL 125 n 125 VAL 125 A ALA 126 n 126 ALA 126 A ARG 127 n 127 ARG 127 A VAL 127 n 128 A VAL 127 A GLY 128 n 129 GLY 128 A PRO 129 n 130 PRO 129 A VAL 130 n 131 VAL 130 A SER 131 n 132 SER 131 A VAL 132 n 133 VAL 132 A ALA 133 n 134 ALA 133 A ILE 134 n 135 ILE 134 A ASP 135 n 136 ASP 135 A ALA 136 n 137 ALA 136 A SER 137 n 138 SER 137 A LEU 138 n 139 LEU 138 A THR 139 n 140 THR 139 A SER 140 n 141 SER 140 A PHE 141 n 142 PHE 141 A GLN 142 n 143 GLN 142 A PHE 143 n 144 PHE 143 A TYR 144 n 145 TYR 144 A SER 145 n 146 SER 145 A LYS 146 n 147 LYS 146 A GLY 147 n 148 GLY 147 A VAL 148 n 149 VAL 148 A TYR 149 n 150 TYR 149 A TYR 150 n 151 TYR 150 A ASP 150 n 152 A ASP 150 A GLU 151 n 153 GLU 151 A SER 152 n 154 SER 152 A CYS 153 n 155 CYS 153 A ASN 154 n 156 ASN 154 A SER 155 n 157 SER 155 A ASP 156 n 158 ASP 156 A ASN 156 n 159 A ASN 156 A LEU 157 n 160 LEU 157 A ASN 158 n 161 ASN 158 A HIS 159 n 162 HIS 159 A ALA 160 n 163 ALA 160 A VAL 161 n 164 VAL 161 A LEU 162 n 165 LEU 162 A ALA 163 n 166 ALA 163 A VAL 164 n 167 VAL 164 A GLY 165 n 168 GLY 165 A TYR 166 n 169 TYR 166 A GLY 167 n 170 GLY 167 A ILE 168 n 171 ILE 168 A GLN 168 n 172 A GLN 168 A LYS 168 n 173 B LYS 168 A GLY 168 n 174 C GLY 168 A ASN 168 n 175 D ASN 168 A LYS 169 n 176 LYS 169 A HIS 170 n 177 HIS 170 A TRP 171 n 178 TRP 171 A ILE 172 n 179 ILE 172 A ILE 173 n 180 ILE 173 A LYS 174 n 181 LYS 174 A ASN 175 n 182 ASN 175 A SER 176 n 183 SER 176 A TRP 177 n 184 TRP 177 A GLY 178 n 185 GLY 178 A GLU 179 n 186 GLU 179 A ASN 180 n 187 ASN 180 A TRP 181 n 188 TRP 181 A GLY 182 n 189 GLY 182 A ASN 183 n 190 ASN 183 A LYS 184 n 191 LYS 184 A GLY 185 n 192 GLY 185 A TYR 186 n 193 TYR 186 A ILE 187 n 194 ILE 187 A LEU 188 n 195 LEU 188 A MET 189 n 196 MET 189 A ALA 190 n 197 ALA 190 A ARG 191 n 198 ARG 191 A ASN 192 n 199 ASN 192 A LYS 193 n 200 LYS 193 A ASN 194 n 201 ASN 194 A ASN 198 n 202 ASN 198 A ALA 199 n 203 ALA 199 A CYS 200 n 204 CYS 200 A GLY 201 n 205 GLY 201 A ILE 202 n 206 ILE 202 A ALA 203 n 207 ALA 203 A ASN 204 n 208 ASN 204 A LEU 205 n 209 LEU 205 A ALA 206 n 210 ALA 206 A SER 207 n 211 SER 207 A PHE 208 n 212 PHE 208 A PRO 209 n 213 PRO 209 A LYS 210 n 214 LYS 210 A MET 211 n 215 MET 211 A 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 A O ARG 111 A O ARG 111 A N PHE 208 A N PHE 212 A O VAL 130 A O VAL 131 A N ALA 163 A N ALA 166 A O LEU 162 A O LEU 165 A N LYS 174 A N LYS 181 A O TRP 171 A O TRP 178 A N MET 189 A N MET 196 1 A OG SER 4 A OG SER 4 1 Y 1 A CG LYS 41 A CG LYS 41 1 Y 1 A CD LYS 41 A CD LYS 41 1 Y 1 A CE LYS 41 A CE LYS 41 1 Y 1 A NZ LYS 41 A NZ LYS 41 1 Y 1 A CG LYS 44 A CG LYS 44 1 Y 1 A CD LYS 44 A CD LYS 44 1 Y 1 A CE LYS 44 A CE LYS 44 1 Y 1 A NZ LYS 44 A NZ LYS 44 1 Y 1 A CG GLU 59 A CG GLU 59 1 Y 1 A CD GLU 59 A CD GLU 59 1 Y 1 A OE1 GLU 59 A OE1 GLU 59 1 Y 1 A OE2 GLU 59 A OE2 GLU 59 1 Y 1 A CG LYS 77 A CG LYS 77 1 Y 1 A CD LYS 77 A CD LYS 77 1 Y 1 A CE LYS 77 A CE LYS 77 1 Y 1 A NZ LYS 77 A NZ LYS 77 1 Y 1 A CG LYS 119 A CG LYS 119 1 Y 1 A CD LYS 119 A CD LYS 119 1 Y 1 A CE LYS 119 A CE LYS 119 1 Y 1 A NZ LYS 119 A NZ LYS 119 1 Y 1 A CG ARG 127 A CG ARG 127 1 Y 1 A CD ARG 127 A CD ARG 127 1 Y 1 A NE ARG 127 A NE ARG 127 1 Y 1 A CZ ARG 127 A CZ ARG 127 1 Y 1 A NH1 ARG 127 A NH1 ARG 127 1 Y 1 A NH2 ARG 127 A NH2 ARG 127 1 Y 1 A A HZ1 H2 LYS HOH 106 299 1.20 1 A A HZ3 H2 LYS HOH 9 349 1.28 1 A A CB SG CYS CYS 107 107 -0.100 0.016 1.812 1.712 N 1 A A O HH22 SER ARG 94 108 1.60 1_555 3_655 1 A SER 24 -89.10 30.17 1 A TYR 86 -154.71 69.31 1 A SER 145 -173.80 129.04 1 A LYS 146 69.34 136.15 A 1 A ASN 156 -113.43 70.45 1 A LYS 193 -102.59 55.57 1 A LEU 205 -148.07 59.86 PARHCSDX.PRO TOPHCSDX.PRO 0.173 1.8 6.0 16945 93. 1000000.0 0.001 1 2.0 MOLECULAR REPLACEMENT HOMOLOGY MODEL FOR CATHEPSIN K (MEM, UNPUBLISHED RESULTS) 0.20 6.0 1.8 6.0 131 1790 37 0 1622 0.009 1.72 24.0 1.19 0.183 1.88 1746 8 68. 1.8 1MEM 20293 1.0 0.064 0.073 1 15 2.7 93 0.17 1.8 1.88 3.3 0.17 1 2.3 68. data collection bioteX data collection MSC data reduction bioteX (MSC) data reduction MSC model building X-PLOR 3.1 refinement X-PLOR 3.1 data scaling bioteX phasing X-PLOR 3.1 Crystal structure of Cathepsin K complexed with a potent vinyl sulfone inhibitor 1 N N 2 N N 3 N N A CYS 25 A CYS 25 HELX_P A THR 42 A THR 42 1 1 18 A PRO 50 A PRO 50 HELX_P A CYS 56 A CYS 56 1 2 7 A GLY 62 A GLY 62 HELX_P A GLY 64 A GLY 64 5 3 3 A MET 68 A MET 68 HELX_P A ASN 78 A ASN 78 1 4 11 A PRO 99 A PRO 100 HELX_P A GLY 101 A GLY 102 5 5 3 A GLU 118 A GLU 118 HELX_P A ARG 127 A ARG 127 1 6 10 A THR 139 A THR 140 HELX_P A GLN 142 A GLN 143 1 7 4 A ALA 199 A ALA 203 HELX_P A GLY 201 A GLY 205 5 8 3 disulf 2.013 A CYS 22 A SG CYS 22 1_555 A CYS 63 A SG CYS 63 1_555 disulf 2.036 A CYS 56 A SG CYS 56 1_555 A CYS 95 A SG CYS 96 1_555 disulf 2.036 A CYS 153 A SG CYS 155 1_555 A CYS 200 A SG CYS 204 1_555 covale 1.827 none A CYS 25 A SG CYS 25 1_555 A 0D6 280 B C21 0D6 1_555 HYDROLASE/HYDROLASE INHIBITOR OSTEOPOROSIS, PROTEASE, DRUG DESIGN, CYSTEINE, OSTEOCLAST, Disease mutation, Disulfide bond, Glycoprotein, Lysosome, Thiol protease, Zymogen, HYDROLASE-HYDROLASE INHIBITOR complex CATK_HUMAN UNP 1 115 P43235 APDSVDYRKKGYVTPVKNQGQCGSCWAFSSVGALEGQLKKKTGKLLNLSPQNLVDCVSENDGCGGGYMTNAFQYVQKNRG IDSEDAYPYVGQEESCMYNPTGKAAKCRGYREIPEGNEKALKRAVARVGPVSVAIDASLTSFQFYSKGVYYDESCNSDNL NHAVLAVGYGIQKGNKHWIIKNSWGENWGNKGYILMARNKNNACGIANLASFPKM 115 329 1MEM 1 211 P43235 A 1 1 215 2 4 anti-parallel anti-parallel anti-parallel anti-parallel A TYR 110 A TYR 110 A GLU 112 A GLU 112 A SER 207 A SER 211 A PRO 209 A PRO 213 A VAL 130 A VAL 131 A ILE 134 A ILE 135 A HIS 159 A HIS 162 A GLN 168 A GLN 172 A A ASN 168 A ASN 175 A LYS 174 A LYS 181 D A TYR 186 A TYR 193 A ALA 190 A ALA 197 BINDING SITE FOR RESIDUE 0D6 A 280 A 0D6 280 Software 18 A GLN 19 A GLN 19 18 1_555 A GLY 23 A GLY 23 18 1_555 A CYS 25 A CYS 25 18 1_555 A TRP 26 A TRP 26 18 1_555 A ASP 61 A ASP 61 18 1_555 A CYS 63 A CYS 63 18 1_555 A GLY 64 A GLY 64 18 1_555 A GLY 65 A GLY 65 18 1_555 A GLY 66 A GLY 66 18 1_555 A TYR 67 A TYR 67 18 1_555 A PHE 143 A PHE 144 18 4_555 A SER 145 A SER 146 18 4_555 A LYS 146 A LYS 147 18 4_555 A LEU 157 A LEU 160 18 1_555 A ASN 158 A ASN 161 18 1_555 A HIS 159 A HIS 162 18 1_555 A TRP 177 A TRP 184 18 1_555 A HOH 388 C HOH 18 4_555 19 P 21 21 21