0.013895 0.000000 0.000000 0.000000 0.006597 0.000000 0.000000 0.000000 0.024301 0.00000 0.00000 0.00000 CIS PROLINE - PRO 23 Fujinaga, M. Chernaia, M.M. Tarasova, N. Mosimann, S.C. James, M.N.G. http://mmcif.pdb.org/dictionaries/ascii/mmcif_pdbx.dic 4 90.00 90.00 90.00 71.970 151.590 41.150 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 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 US Protein Sci. PRCIEI 0795 0961-8368 4 960 972 7663352 Crystal structure of human pepsin and its complex with pepstatin. 1995 UK J.Mol.Biol. JMOBAK 0070 0022-2836 214 143 Molecular and Crystal Structures of Monoclinic Porcine Pepsin Refined at 1.8 Angstroms Resolution 1990 1.000000 0.000000 0.000000 0.000000 1.000000 0.000000 0.000000 0.000000 1.000000 0.00000 0.00000 0.00000 1 AREA DETECTOR 1994-05-12 SAN DIEGO MULTIWIRE DETECTION SYSTEM x-ray 1 1.5418 1.0 1.5418 ROTATING ANODE 34631.887 PEPSIN 3A 3.4.23.1 1 man polymer 18.015 water 136 nat water no no VDEQPLENYLDMEYFGTIGIGTPAQDFTVVFDTGSSNLWVPSVYCSSLACTNHNRFNPEDSSTYQSTSETVSITYGTGSM TGILGYDTVQVGGISDTNQIFGLSETEPGSFLYYAPFDGILGLAYPSISSSGATPVFDNIWNQGLVSQDLFSVYLSADDQ SGSVVIFGGIDSSYYTGSLNWVPVTVEGYWQITVDSITMNGEAIACAEGCQAIVDTGTSLLTGPTSPIANIQSDIGASEN SDGDMVVSCSAISSLPDIVFTINGVQYPVPPSAYILQSEGSCISGFQGMNLPTESGELWILGDVFIRQYFTVFDRANNQV GLAPVA VDEQPLENYLDMEYFGTIGIGTPAQDFTVVFDTGSSNLWVPSVYCSSLACTNHNRFNPEDSSTYQSTSETVSITYGTGSM TGILGYDTVQVGGISDTNQIFGLSETEPGSFLYYAPFDGILGLAYPSISSSGATPVFDNIWNQGLVSQDLFSVYLSADDQ SGSVVIFGGIDSSYYTGSLNWVPVTVEGYWQITVDSITMNGEAIACAEGCQAIVDTGTSLLTGPTSPIANIQSDIGASEN SDGDMVVSCSAISSLPDIVFTINGVQYPVPPSAYILQSEGSCISGFQGMNLPTESGELWILGDVFIRQYFTVFDRANNQV GLAPVA A polypeptide(L) n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n human Homo sample 9606 Homo sapiens 1 3.33 60.5 repository Initial release Version format compliance Version format compliance 1 0 1995-04-20 1 1 2008-03-24 1 2 2011-07-13 Y 1995-01-23 REL REL HOH water HOH 1 2 HOH HOH 327 A HOH 2 2 HOH HOH 328 A HOH 3 2 HOH HOH 329 A HOH 4 2 HOH HOH 330 A HOH 5 2 HOH HOH 331 A HOH 6 2 HOH HOH 332 A HOH 7 2 HOH HOH 333 A HOH 8 2 HOH HOH 334 A HOH 9 2 HOH HOH 335 A HOH 10 2 HOH HOH 336 A HOH 11 2 HOH HOH 337 A HOH 12 2 HOH HOH 338 A HOH 13 2 HOH HOH 339 A HOH 14 2 HOH HOH 340 A HOH 15 2 HOH HOH 341 A HOH 16 2 HOH HOH 342 A HOH 17 2 HOH HOH 343 A HOH 18 2 HOH HOH 344 A HOH 19 2 HOH HOH 345 A HOH 20 2 HOH HOH 346 A HOH 21 2 HOH HOH 347 A HOH 22 2 HOH HOH 348 A HOH 23 2 HOH HOH 349 A HOH 24 2 HOH HOH 350 A HOH 25 2 HOH HOH 351 A HOH 26 2 HOH HOH 352 A HOH 27 2 HOH HOH 353 A HOH 28 2 HOH HOH 354 A HOH 29 2 HOH HOH 355 A HOH 30 2 HOH HOH 356 A HOH 31 2 HOH HOH 357 A HOH 32 2 HOH HOH 358 A HOH 33 2 HOH HOH 359 A HOH 34 2 HOH HOH 360 A HOH 35 2 HOH HOH 361 A HOH 36 2 HOH HOH 362 A HOH 37 2 HOH HOH 363 A HOH 38 2 HOH HOH 364 A HOH 39 2 HOH HOH 365 A HOH 40 2 HOH HOH 366 A HOH 41 2 HOH HOH 367 A HOH 42 2 HOH HOH 368 A HOH 43 2 HOH HOH 369 A HOH 44 2 HOH HOH 370 A HOH 45 2 HOH HOH 371 A HOH 46 2 HOH HOH 372 A HOH 47 2 HOH HOH 373 A HOH 48 2 HOH HOH 374 A HOH 49 2 HOH HOH 375 A HOH 50 2 HOH HOH 376 A HOH 51 2 HOH HOH 377 A HOH 52 2 HOH HOH 378 A HOH 53 2 HOH HOH 379 A HOH 54 2 HOH HOH 380 A HOH 55 2 HOH HOH 381 A HOH 56 2 HOH HOH 382 A HOH 57 2 HOH HOH 383 A HOH 58 2 HOH HOH 384 A HOH 59 2 HOH HOH 385 A HOH 60 2 HOH HOH 386 A HOH 61 2 HOH HOH 387 A HOH 62 2 HOH HOH 388 A HOH 63 2 HOH HOH 389 A HOH 64 2 HOH HOH 390 A HOH 65 2 HOH HOH 391 A HOH 66 2 HOH HOH 392 A HOH 67 2 HOH HOH 393 A HOH 68 2 HOH HOH 394 A HOH 69 2 HOH HOH 395 A HOH 70 2 HOH HOH 396 A HOH 71 2 HOH HOH 397 A HOH 72 2 HOH HOH 398 A HOH 73 2 HOH HOH 399 A HOH 74 2 HOH HOH 400 A HOH 75 2 HOH HOH 401 A HOH 76 2 HOH HOH 402 A HOH 77 2 HOH HOH 403 A HOH 78 2 HOH HOH 404 A HOH 79 2 HOH HOH 405 A HOH 80 2 HOH HOH 406 A HOH 81 2 HOH HOH 407 A HOH 82 2 HOH HOH 408 A HOH 83 2 HOH HOH 409 A HOH 84 2 HOH HOH 410 A HOH 85 2 HOH HOH 411 A HOH 86 2 HOH HOH 412 A HOH 87 2 HOH HOH 413 A HOH 88 2 HOH HOH 414 A HOH 89 2 HOH HOH 415 A HOH 90 2 HOH HOH 416 A HOH 91 2 HOH HOH 417 A HOH 92 2 HOH HOH 418 A HOH 93 2 HOH HOH 419 A HOH 94 2 HOH HOH 420 A HOH 95 2 HOH HOH 421 A HOH 96 2 HOH HOH 422 A HOH 97 2 HOH HOH 423 A HOH 98 2 HOH HOH 424 A HOH 99 2 HOH HOH 425 A HOH 100 2 HOH HOH 426 A HOH 101 2 HOH HOH 427 A HOH 102 2 HOH HOH 428 A HOH 103 2 HOH HOH 429 A HOH 104 2 HOH HOH 430 A HOH 105 2 HOH HOH 431 A HOH 106 2 HOH HOH 432 A HOH 107 2 HOH HOH 433 A HOH 108 2 HOH HOH 434 A HOH 109 2 HOH HOH 435 A HOH 110 2 HOH HOH 436 A HOH 111 2 HOH HOH 437 A HOH 112 2 HOH HOH 438 A HOH 113 2 HOH HOH 439 A HOH 114 2 HOH HOH 440 A HOH 115 2 HOH HOH 441 A HOH 116 2 HOH HOH 442 A HOH 117 2 HOH HOH 443 A HOH 118 2 HOH HOH 444 A HOH 119 2 HOH HOH 445 A HOH 120 2 HOH HOH 446 A HOH 121 2 HOH HOH 447 A HOH 122 2 HOH HOH 448 A HOH 123 2 HOH HOH 449 A HOH 124 2 HOH HOH 450 A HOH 125 2 HOH HOH 451 A HOH 126 2 HOH HOH 452 A HOH 127 2 HOH HOH 453 A HOH 128 2 HOH HOH 454 A HOH 129 2 HOH HOH 455 A HOH 130 2 HOH HOH 456 A HOH 131 2 HOH HOH 457 A HOH 132 2 HOH HOH 458 A HOH 133 2 HOH HOH 459 A HOH 134 2 HOH HOH 460 A HOH 135 2 HOH HOH 461 A HOH 136 2 HOH HOH 462 A VAL 1 n 1 VAL 1 A ASP 2 n 2 ASP 2 A GLU 3 n 3 GLU 3 A GLN 4 n 4 GLN 4 A PRO 5 n 5 PRO 5 A LEU 6 n 6 LEU 6 A GLU 7 n 7 GLU 7 A ASN 8 n 8 ASN 8 A TYR 9 n 9 TYR 9 A LEU 10 n 10 LEU 10 A ASP 11 n 11 ASP 11 A MET 12 n 12 MET 12 A GLU 13 n 13 GLU 13 A TYR 14 n 14 TYR 14 A PHE 15 n 15 PHE 15 A GLY 16 n 16 GLY 16 A THR 17 n 17 THR 17 A ILE 18 n 18 ILE 18 A GLY 19 n 19 GLY 19 A ILE 20 n 20 ILE 20 A GLY 21 n 21 GLY 21 A THR 22 n 22 THR 22 A PRO 23 n 23 PRO 23 A ALA 24 n 24 ALA 24 A GLN 25 n 25 GLN 25 A ASP 26 n 26 ASP 26 A PHE 27 n 27 PHE 27 A THR 28 n 28 THR 28 A VAL 29 n 29 VAL 29 A VAL 30 n 30 VAL 30 A PHE 31 n 31 PHE 31 A ASP 32 n 32 ASP 32 A THR 33 n 33 THR 33 A GLY 34 n 34 GLY 34 A SER 35 n 35 SER 35 A SER 36 n 36 SER 36 A ASN 37 n 37 ASN 37 A LEU 38 n 38 LEU 38 A TRP 39 n 39 TRP 39 A VAL 40 n 40 VAL 40 A PRO 41 n 41 PRO 41 A SER 42 n 42 SER 42 A VAL 43 n 43 VAL 43 A TYR 44 n 44 TYR 44 A CYS 45 n 45 CYS 45 A SER 46 n 46 SER 46 A SER 47 n 47 SER 47 A LEU 48 n 48 LEU 48 A ALA 49 n 49 ALA 49 A CYS 50 n 50 CYS 50 A THR 51 n 51 THR 51 A ASN 52 n 52 ASN 52 A HIS 53 n 53 HIS 53 A ASN 54 n 54 ASN 54 A ARG 55 n 55 ARG 55 A PHE 56 n 56 PHE 56 A ASN 57 n 57 ASN 57 A PRO 58 n 58 PRO 58 A GLU 59 n 59 GLU 59 A ASP 60 n 60 ASP 60 A SER 61 n 61 SER 61 A SER 62 n 62 SER 62 A THR 63 n 63 THR 63 A TYR 64 n 64 TYR 64 A GLN 65 n 65 GLN 65 A SER 66 n 66 SER 66 A THR 67 n 67 THR 67 A SER 68 n 68 SER 68 A GLU 69 n 69 GLU 69 A THR 70 n 70 THR 70 A VAL 71 n 71 VAL 71 A SER 72 n 72 SER 72 A ILE 73 n 73 ILE 73 A THR 74 n 74 THR 74 A TYR 75 n 75 TYR 75 A GLY 76 n 76 GLY 76 A THR 77 n 77 THR 77 A GLY 78 n 78 GLY 78 A SER 79 n 79 SER 79 A MET 80 n 80 MET 80 A THR 81 n 81 THR 81 A GLY 82 n 82 GLY 82 A ILE 83 n 83 ILE 83 A LEU 84 n 84 LEU 84 A GLY 85 n 85 GLY 85 A TYR 86 n 86 TYR 86 A ASP 87 n 87 ASP 87 A THR 88 n 88 THR 88 A VAL 89 n 89 VAL 89 A GLN 90 n 90 GLN 90 A VAL 91 n 91 VAL 91 A GLY 92 n 92 GLY 92 A GLY 93 n 93 GLY 93 A ILE 94 n 94 ILE 94 A SER 95 n 95 SER 95 A ASP 96 n 96 ASP 96 A THR 97 n 97 THR 97 A ASN 98 n 98 ASN 98 A GLN 99 n 99 GLN 99 A ILE 100 n 100 ILE 100 A PHE 101 n 101 PHE 101 A GLY 102 n 102 GLY 102 A LEU 103 n 103 LEU 103 A SER 104 n 104 SER 104 A GLU 105 n 105 GLU 105 A THR 106 n 106 THR 106 A GLU 107 n 107 GLU 107 A PRO 108 n 108 PRO 108 A GLY 109 n 109 GLY 109 A SER 110 n 110 SER 110 A PHE 111 n 111 PHE 111 A LEU 112 n 112 LEU 112 A TYR 113 n 113 TYR 113 A TYR 114 n 114 TYR 114 A ALA 115 n 115 ALA 115 A PRO 116 n 116 PRO 116 A PHE 117 n 117 PHE 117 A ASP 118 n 118 ASP 118 A GLY 119 n 119 GLY 119 A ILE 120 n 120 ILE 120 A LEU 121 n 121 LEU 121 A GLY 122 n 122 GLY 122 A LEU 123 n 123 LEU 123 A ALA 124 n 124 ALA 124 A TYR 125 n 125 TYR 125 A PRO 126 n 126 PRO 126 A SER 127 n 127 SER 127 A ILE 128 n 128 ILE 128 A SER 129 n 129 SER 129 A SER 130 n 130 SER 130 A SER 131 n 131 SER 131 A GLY 132 n 132 GLY 132 A ALA 133 n 133 ALA 133 A THR 134 n 134 THR 134 A PRO 135 n 135 PRO 135 A VAL 136 n 136 VAL 136 A PHE 137 n 137 PHE 137 A ASP 138 n 138 ASP 138 A ASN 139 n 139 ASN 139 A ILE 140 n 140 ILE 140 A TRP 141 n 141 TRP 141 A ASN 142 n 142 ASN 142 A GLN 143 n 143 GLN 143 A GLY 144 n 144 GLY 144 A LEU 145 n 145 LEU 145 A VAL 146 n 146 VAL 146 A SER 147 n 147 SER 147 A GLN 148 n 148 GLN 148 A ASP 149 n 149 ASP 149 A LEU 150 n 150 LEU 150 A PHE 151 n 151 PHE 151 A SER 152 n 152 SER 152 A VAL 153 n 153 VAL 153 A TYR 154 n 154 TYR 154 A LEU 155 n 155 LEU 155 A SER 156 n 156 SER 156 A ALA 157 n 157 ALA 157 A ASP 158 n 158 ASP 158 A ASP 159 n 159 ASP 159 A GLN 160 n 160 GLN 160 A SER 161 n 161 SER 161 A GLY 162 n 162 GLY 162 A SER 163 n 163 SER 163 A VAL 164 n 164 VAL 164 A VAL 165 n 165 VAL 165 A ILE 166 n 166 ILE 166 A PHE 167 n 167 PHE 167 A GLY 168 n 168 GLY 168 A GLY 169 n 169 GLY 169 A ILE 170 n 170 ILE 170 A ASP 171 n 171 ASP 171 A SER 172 n 172 SER 172 A SER 173 n 173 SER 173 A TYR 174 n 174 TYR 174 A TYR 175 n 175 TYR 175 A THR 176 n 176 THR 176 A GLY 177 n 177 GLY 177 A SER 178 n 178 SER 178 A LEU 179 n 179 LEU 179 A ASN 180 n 180 ASN 180 A TRP 181 n 181 TRP 181 A VAL 182 n 182 VAL 182 A PRO 183 n 183 PRO 183 A VAL 184 n 184 VAL 184 A THR 185 n 185 THR 185 A VAL 186 n 186 VAL 186 A GLU 187 n 187 GLU 187 A GLY 188 n 188 GLY 188 A TYR 189 n 189 TYR 189 A TRP 190 n 190 TRP 190 A GLN 191 n 191 GLN 191 A ILE 192 n 192 ILE 192 A THR 193 n 193 THR 193 A VAL 194 n 194 VAL 194 A ASP 195 n 195 ASP 195 A SER 196 n 196 SER 196 A ILE 197 n 197 ILE 197 A THR 198 n 198 THR 198 A MET 199 n 199 MET 199 A ASN 200 n 200 ASN 200 A GLY 201 n 201 GLY 201 A GLU 202 n 202 GLU 202 A ALA 203 n 203 ALA 203 A ILE 204 n 204 ILE 204 A ALA 205 n 205 ALA 205 A CYS 206 n 206 CYS 206 A ALA 207 n 207 ALA 207 A GLU 208 n 208 GLU 208 A GLY 209 n 209 GLY 209 A CYS 210 n 210 CYS 210 A GLN 211 n 211 GLN 211 A ALA 212 n 212 ALA 212 A ILE 213 n 213 ILE 213 A VAL 214 n 214 VAL 214 A ASP 215 n 215 ASP 215 A THR 216 n 216 THR 216 A GLY 217 n 217 GLY 217 A THR 218 n 218 THR 218 A SER 219 n 219 SER 219 A LEU 220 n 220 LEU 220 A LEU 221 n 221 LEU 221 A THR 222 n 222 THR 222 A GLY 223 n 223 GLY 223 A PRO 224 n 224 PRO 224 A THR 225 n 225 THR 225 A SER 226 n 226 SER 226 A PRO 227 n 227 PRO 227 A ILE 228 n 228 ILE 228 A ALA 229 n 229 ALA 229 A ASN 230 n 230 ASN 230 A ILE 231 n 231 ILE 231 A GLN 232 n 232 GLN 232 A SER 233 n 233 SER 233 A ASP 234 n 234 ASP 234 A ILE 235 n 235 ILE 235 A GLY 236 n 236 GLY 236 A ALA 237 n 237 ALA 237 A SER 238 n 238 SER 238 A GLU 239 n 239 GLU 239 A ASN 240 n 240 ASN 240 A SER 241 n 241 SER 241 A ASP 242 n 242 ASP 242 A GLY 243 n 243 GLY 243 A ASP 244 n 244 ASP 244 A MET 245 n 245 MET 245 A VAL 246 n 246 VAL 246 A VAL 247 n 247 VAL 247 A SER 248 n 248 SER 248 A CYS 249 n 249 CYS 249 A SER 250 n 250 SER 250 A ALA 251 n 251 ALA 251 A ILE 252 n 252 ILE 252 A SER 253 n 253 SER 253 A SER 254 n 254 SER 254 A LEU 255 n 255 LEU 255 A PRO 256 n 256 PRO 256 A ASP 257 n 257 ASP 257 A ILE 258 n 258 ILE 258 A VAL 259 n 259 VAL 259 A PHE 260 n 260 PHE 260 A THR 261 n 261 THR 261 A ILE 262 n 262 ILE 262 A ASN 263 n 263 ASN 263 A GLY 264 n 264 GLY 264 A VAL 265 n 265 VAL 265 A GLN 266 n 266 GLN 266 A TYR 267 n 267 TYR 267 A PRO 268 n 268 PRO 268 A VAL 269 n 269 VAL 269 A PRO 270 n 270 PRO 270 A PRO 271 n 271 PRO 271 A SER 272 n 272 SER 272 A ALA 273 n 273 ALA 273 A TYR 274 n 274 TYR 274 A ILE 275 n 275 ILE 275 A LEU 276 n 276 LEU 276 A GLN 277 n 277 GLN 277 A SER 278 n 278 SER 278 A GLU 279 n 279 GLU 279 A GLY 280 n 280 GLY 280 A SER 281 n 281 SER 281 A CYS 282 n 282 CYS 282 A ILE 283 n 283 ILE 283 A SER 284 n 284 SER 284 A GLY 285 n 285 GLY 285 A PHE 286 n 286 PHE 286 A GLN 287 n 287 GLN 287 A GLY 288 n 288 GLY 288 A MET 289 n 289 MET 289 A ASN 290 n 290 ASN 290 A LEU 291 n 291 LEU 291 A PRO 292 n 292 PRO 292 A THR 293 n 293 THR 293 A GLU 294 n 294 GLU 294 A SER 295 n 295 SER 295 A GLY 296 n 296 GLY 296 A GLU 297 n 297 GLU 297 A LEU 298 n 298 LEU 298 A TRP 299 n 299 TRP 299 A ILE 300 n 300 ILE 300 A LEU 301 n 301 LEU 301 A GLY 302 n 302 GLY 302 A ASP 303 n 303 ASP 303 A VAL 304 n 304 VAL 304 A PHE 305 n 305 PHE 305 A ILE 306 n 306 ILE 306 A ARG 307 n 307 ARG 307 A GLN 308 n 308 GLN 308 A TYR 309 n 309 TYR 309 A PHE 310 n 310 PHE 310 A THR 311 n 311 THR 311 A VAL 312 n 312 VAL 312 A PHE 313 n 313 PHE 313 A ASP 314 n 314 ASP 314 A ARG 315 n 315 ARG 315 A ALA 316 n 316 ALA 316 A ASN 317 n 317 ASN 317 A ASN 318 n 318 ASN 318 A GLN 319 n 319 GLN 319 A VAL 320 n 320 VAL 320 A GLY 321 n 321 GLY 321 A LEU 322 n 322 LEU 322 A ALA 323 n 323 ALA 323 A PRO 324 n 324 PRO 324 A VAL 325 n 325 VAL 325 A ALA 326 n 326 ALA 326 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 ASP 2 A O ASP 2 A N PHE 167 A N PHE 167 A O VAL 164 A O VAL 164 A N TYR 154 A N TYR 154 A O PHE 151 A O PHE 151 A N PHE 313 A N PHE 313 A O PHE 310 A O PHE 310 A N ALA 323 A N ALA 323 A O VAL 320 A O VAL 320 A N VAL 182 A N VAL 182 A O GLU 7 A O GLU 7 A N PHE 15 A N PHE 15 A O GLY 16 A O GLY 16 A N VAL 29 A N VAL 29 A O VAL 30 A O VAL 30 A N GLY 119 A N GLY 119 A O VAL 71 A O VAL 71 A N GLY 82 A N GLY 82 A O THR 81 A O THR 81 A N THR 106 A N THR 106 A O VAL 89 A O VAL 89 A N ASP 96 A N ASP 96 A O ILE 192 A O ILE 192 A N ALA 212 A N ALA 212 A O GLN 211 A O GLN 211 A N TRP 299 A N TRP 299 A O VAL 265 A O VAL 265 A N ILE 262 A N ILE 262 A O VAL 259 A O VAL 259 A N THR 198 A N THR 198 A O ILE 197 A O ILE 197 A N ALA 205 A N ALA 205 A O LEU 221 A O LEU 221 A N GLN 287 A N GLN 287 A O LEU 276 A O LEU 276 A N ILE 283 A N ILE 283 1 A VAL 1 A VAL 1 0 Y 1 A SER 241 A SER 241 0 Y 1 A ASP 242 A ASP 242 0 Y 1 A GLY 243 A GLY 243 0 Y 1 A GLU 294 A GLU 294 0 Y 1 A SER 295 A SER 295 0 Y 1 A GLY 296 A GLY 296 0 Y 1 A LEU 301 12.62 1 A PHE 27 0.080 SIDE CHAIN 1 A TYR 154 0.097 SIDE CHAIN 1 A TYR 175 0.071 SIDE CHAIN 1 -4.19 0.60 121.00 116.81 A A A CB CG CD2 TYR TYR TYR 125 125 125 N 1 A ASP 159 57.02 16.41 1 A ASN 240 -100.71 -162.67 1 A GLU 279 61.28 61.23 1 A SER 295 -103.86 42.83 25.0 RESIDUES WITH ZERO OCCUPANCIES AND NEGATIVE B-FACTORS ARE DISORDERED AND THEIR POSITIONS ARE NOT CONSIDERED TO HAVE BEEN DETERMINED. 0.188 2.2 30.0 21303 89.9 1 0.0 2.2 30.0 136 2574 0 0 2438 0.010 2.39 2.81 1PSN 33057 0.0 1 75.0 refinement GROMOS data reduction SAN DIEGO SOFTWARE PEPSIN 3A (E.C.3.4.23.1) THE CRYSTAL STRUCTURE OF HUMAN PEPSIN AND ITS COMPLEX WITH PEPSTATIN 1 N N 2 N N A LEU 48 A LEU 48 HELX_P A ASN 52 A ASN 52 1 1 5 A PRO 58 A PRO 58 HELX_P A ASP 60 A ASP 60 5 2 3 A PHE 111 A PHE 111 HELX_P A TYR 114 A TYR 114 1 3 4 A PRO 126 A PRO 126 HELX_P A ILE 128 A ILE 128 5 4 3 A SER 130 A SER 130 HELX_P A GLY 132 A GLY 132 5 5 3 A VAL 136 A VAL 136 HELX_P A ASN 142 A ASN 142 1 6 7 A SER 172 A SER 172 HELX_P A TYR 174 A TYR 174 5 7 3 A THR 225 A THR 225 HELX_P A ASP 234 A ASP 234 1 8 10 A CYS 249 A CYS 249 HELX_P A SER 254 A SER 254 5 9 6 A PRO 271 A PRO 271 HELX_P A TYR 274 A TYR 274 1 10 4 A ASP 303 A ASP 303 HELX_P A ILE 306 A ILE 306 1 11 4 disulf 2.034 A CYS 45 A SG CYS 45 1_555 A CYS 50 A SG CYS 50 1_555 disulf 2.042 A CYS 206 A SG CYS 206 1_555 A CYS 210 A SG CYS 210 1_555 disulf 2.036 A CYS 249 A SG CYS 249 1_555 A CYS 282 A SG CYS 282 1_555 HYDROLASE (ACID PROTEINASE) HYDROLASE (ACID PROTEINASE) A THR 22 A THR 22 1 A PRO 23 A PRO 23 -4.09 PEPA_HUMAN UNP 1 1 P00790 MKWLLLLGLVALSECIMYKVPLIRKKSLRRTLSERGLLKDFLKKHNLNPARKYFPQWEAPTLVDEQPLENYLDMEYFGTI GIGTPAQDFTVVFDTGSSNLWVPSVYCSSLACTNHNRFNPEDSSTYQSTSETVSITYGTGSMTGILGYDTVQVGGISDTN QIFGLSETEPGSFLYYAPFDGILGLAYPSISSSGATPVFDNIWNQGLVSQDLFSVYLSADDQSGSVVIFGGIDSSYYTGS LNWVPVTVEGYWQITVDSITMNGEAIACAEGCQAIVDTGTSLLTGPTSPIANIQSDIGASENSDGDMVVSCSAISSLPDI VFTINGVQYPVPPSAYILQSEGSCISGFQGMNLPTESGELWILGDVFIRQYFTVFDRANNQVGLAPVA 63 388 1PSN 1 326 P00790 A 1 1 326 6 4 3 2 3 4 2 2 anti-parallel anti-parallel anti-parallel anti-parallel anti-parallel anti-parallel anti-parallel parallel anti-parallel anti-parallel anti-parallel anti-parallel parallel anti-parallel anti-parallel anti-parallel parallel anti-parallel A ASP 2 A ASP 2 A PRO 5 A PRO 5 A VAL 164 A VAL 164 A PHE 167 A PHE 167 A LEU 150 A LEU 150 A TYR 154 A TYR 154 A TYR 309 A TYR 309 A ASP 314 A ASP 314 A GLN 319 A GLN 319 A PRO 324 A PRO 324 A ASN 180 A ASN 180 A PRO 183 A PRO 183 A GLU 7 A GLU 7 A TYR 9 A TYR 9 A GLU 13 A GLU 13 A ILE 20 A ILE 20 A GLN 25 A GLN 25 A ASP 32 A ASP 32 A GLY 119 A GLY 119 A GLY 122 A GLY 122 A THR 70 A THR 70 A THR 74 A THR 74 A SER 79 A SER 79 A ASP 87 A ASP 87 A GLN 99 A GLN 99 A THR 106 A THR 106 A VAL 89 A VAL 89 A VAL 91 A VAL 91 A ILE 94 A ILE 94 A ASP 96 A ASP 96 A GLN 191 A GLN 191 A VAL 194 A VAL 194 A CYS 210 A CYS 210 A VAL 214 A VAL 214 A LEU 298 A LEU 298 A LEU 301 A LEU 301 A VAL 265 A VAL 265 A VAL 269 A VAL 269 A ILE 258 A ILE 258 A ILE 262 A ILE 262 A SER 196 A SER 196 A MET 199 A MET 199 A GLU 202 A GLU 202 A ALA 205 A ALA 205 A LEU 221 A LEU 221 A GLY 223 A GLY 223 A PHE 286 A PHE 286 A GLY 288 A GLY 288 A ILE 275 A ILE 275 A SER 278 A SER 278 A SER 281 A SER 281 A SER 284 A SER 284 19 P 21 21 21