0.013587 0.007844 0.000000 0.000000 0.015689 0.000000 0.000000 0.000000 0.010373 0.00000 0.00000 0.00000 Gomis-Rueth, F.-X. Bode, W. http://mmcif.pdb.org/dictionaries/ascii/mmcif_pdbx.dic 6 90.00 90.00 120.00 73.600 73.600 96.400 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 Ca 2 40.078 CALCIUM ION non-polymer 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 O4 S -2 96.063 SULFATE ION non-polymer 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 Zn 2 65.409 ZINC ION non-polymer UK EMBO J. EMJODG 0897 0261-4189 12 4151 4157 8223430 First structure of a snake venom metalloproteinase: a prototype for matrix metalloproteinases/collagenases. 1993 UK J.Mol.Biol. JMOBAK 0070 0022-2836 239 513 Refined 2.0 Angstroms X-Ray Crystal Structure of the Snake Venom Zinc-Endopeptidase Adamalysin II. Primary and Tertiary Structure Determination, Refinement, Molecular Structure and Comparison with Astacin, Collagenase and Thermolysin 1994 UK Embo J. EMJODG 0897 0261-4189 13 1263 The X-Ray Crystal Structure of the Catalytic Domain of Human Neutrophil Collagenase Inhibited by a Substrate Analogue Reveals the Essentials for Catalysis and Specificity 1994 NE FEBS Lett. FEBLAL 0165 0014-5793 338 227 Structural Implications for the Role of the N Terminus in the 'Superactivation' of Collagenases. A Crystallographic Study 1994 NE FEBS Lett. FEBLAL 0165 0014-5793 331 134 Astacins, Serralysins, Snake Venom and Matrix Metalloproteinases Exhibit Identical Zinc-Binding Environments (Hexxhxxgxxh and met-Turn) and Topologies and Should be Grouped Into a Common Family, the 'Metzincins' 1993 UK Nature NATUAS 0006 0028-0836 358 164 Structure of Astacin and Implications for Activation of Astacins and Zinc-Ligation of Collagenases 1992 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 x-ray 1 1.0 23211.639 ADAMALYSIN II 3.4.24.46 1 man polymer 65.409 ZINC ION 1 syn non-polymer 40.078 CALCIUM ION 1 syn non-polymer 96.063 SULFATE ION 1 syn non-polymer 18.015 water 173 nat water no no ENLPQRYIELVVVADRRVFMKYNSDLNIIRTRVHEIVNIINKFYRSLNIRVSLTDLEIWSGQDFITIQSSSSNTLNSFGE WRERVLLIWKRHDNAQLLTAINFEGKIIGKAYTSSMCNPRSSVGIVKDHSPINLLVAVTMAHELGHNLGMEHDGKDCLRG ASLCIMRPGLTPGRSYEFSDDSMGYYQKFLNQYKPQCILNKP ENLPQRYIELVVVADRRVFMKYNSDLNIIRTRVHEIVNIINKFYRSLNIRVSLTDLEIWSGQDFITIQSSSSNTLNSFGE WRERVLLIWKRHDNAQLLTAINFEGKIIGKAYTSSMCNPRSSVGIVKDHSPINLLVAVTMAHELGHNLGMEHDGKDCLRG ASLCIMRPGLTPGRSYEFSDDSMGYYQKFLNQYKPQCILNKP 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 eastern diamondback rattlesnake Crotalus sample 8729 Crotalus adamanteus 3.25 62.11 repository Initial release Version format compliance Version format compliance 1 0 1994-08-31 1 1 2008-03-24 1 2 2011-07-13 Y 1994-05-09 REL ZN ZINC ION CA CALCIUM ION SO4 SULFATE ION HOH water ZN 999 2 ZN ZN 999 A CA 250 3 CA CA 250 A SO4 260 4 SO4 SO4 260 A HOH 300 5 HOH HOH 300 A HOH 301 5 HOH HOH 301 A HOH 302 5 HOH HOH 302 A HOH 303 5 HOH HOH 303 A HOH 304 5 HOH HOH 304 A HOH 305 5 HOH HOH 305 A HOH 306 5 HOH HOH 306 A HOH 307 5 HOH HOH 307 A HOH 308 5 HOH HOH 308 A HOH 309 5 HOH HOH 309 A HOH 310 5 HOH HOH 310 A HOH 311 5 HOH HOH 311 A HOH 312 5 HOH HOH 312 A HOH 313 5 HOH HOH 313 A HOH 314 5 HOH HOH 314 A HOH 315 5 HOH HOH 315 A HOH 316 5 HOH HOH 316 A HOH 317 5 HOH HOH 317 A HOH 318 5 HOH HOH 318 A HOH 319 5 HOH HOH 319 A HOH 320 5 HOH HOH 320 A HOH 321 5 HOH HOH 321 A HOH 322 5 HOH HOH 322 A HOH 323 5 HOH HOH 323 A HOH 324 5 HOH HOH 324 A HOH 325 5 HOH HOH 325 A HOH 326 5 HOH HOH 326 A HOH 327 5 HOH HOH 327 A HOH 328 5 HOH HOH 328 A HOH 329 5 HOH HOH 329 A HOH 330 5 HOH HOH 330 A HOH 331 5 HOH HOH 331 A HOH 332 5 HOH HOH 332 A HOH 333 5 HOH HOH 333 A HOH 334 5 HOH HOH 334 A HOH 335 5 HOH HOH 335 A HOH 336 5 HOH HOH 336 A HOH 337 5 HOH HOH 337 A HOH 338 5 HOH HOH 338 A HOH 339 5 HOH HOH 339 A HOH 340 5 HOH HOH 340 A HOH 341 5 HOH HOH 341 A HOH 342 5 HOH HOH 342 A HOH 343 5 HOH HOH 343 A HOH 344 5 HOH HOH 344 A HOH 345 5 HOH HOH 345 A HOH 346 5 HOH HOH 346 A HOH 347 5 HOH HOH 347 A HOH 348 5 HOH HOH 348 A HOH 349 5 HOH HOH 349 A HOH 350 5 HOH HOH 350 A HOH 351 5 HOH HOH 351 A HOH 352 5 HOH HOH 352 A HOH 353 5 HOH HOH 353 A HOH 354 5 HOH HOH 354 A HOH 355 5 HOH HOH 355 A HOH 356 5 HOH HOH 356 A HOH 357 5 HOH HOH 357 A HOH 358 5 HOH HOH 358 A HOH 359 5 HOH HOH 359 A HOH 360 5 HOH HOH 360 A HOH 361 5 HOH HOH 361 A HOH 362 5 HOH HOH 362 A HOH 363 5 HOH HOH 363 A HOH 364 5 HOH HOH 364 A HOH 365 5 HOH HOH 365 A HOH 366 5 HOH HOH 366 A HOH 367 5 HOH HOH 367 A HOH 368 5 HOH HOH 368 A HOH 369 5 HOH HOH 369 A HOH 370 5 HOH HOH 370 A HOH 371 5 HOH HOH 371 A HOH 372 5 HOH HOH 372 A HOH 373 5 HOH HOH 373 A HOH 374 5 HOH HOH 374 A HOH 375 5 HOH HOH 375 A HOH 376 5 HOH HOH 376 A HOH 377 5 HOH HOH 377 A HOH 378 5 HOH HOH 378 A HOH 379 5 HOH HOH 379 A HOH 380 5 HOH HOH 380 A HOH 381 5 HOH HOH 381 A HOH 382 5 HOH HOH 382 A HOH 383 5 HOH HOH 383 A HOH 384 5 HOH HOH 384 A HOH 385 5 HOH HOH 385 A HOH 386 5 HOH HOH 386 A HOH 387 5 HOH HOH 387 A HOH 388 5 HOH HOH 388 A HOH 389 5 HOH HOH 389 A HOH 390 5 HOH HOH 390 A HOH 391 5 HOH HOH 391 A HOH 392 5 HOH HOH 392 A HOH 393 5 HOH HOH 393 A HOH 394 5 HOH HOH 394 A HOH 395 5 HOH HOH 395 A HOH 396 5 HOH HOH 396 A HOH 397 5 HOH HOH 397 A HOH 398 5 HOH HOH 398 A HOH 399 5 HOH HOH 399 A HOH 400 5 HOH HOH 400 A HOH 401 5 HOH HOH 401 A HOH 402 5 HOH HOH 402 A HOH 403 5 HOH HOH 403 A HOH 404 5 HOH HOH 404 A HOH 405 5 HOH HOH 405 A HOH 406 5 HOH HOH 406 A HOH 407 5 HOH HOH 407 A HOH 408 5 HOH HOH 408 A HOH 409 5 HOH HOH 409 A HOH 410 5 HOH HOH 410 A HOH 411 5 HOH HOH 411 A HOH 412 5 HOH HOH 412 A HOH 413 5 HOH HOH 413 A HOH 414 5 HOH HOH 414 A HOH 415 5 HOH HOH 415 A HOH 416 5 HOH HOH 416 A HOH 417 5 HOH HOH 417 A HOH 418 5 HOH HOH 418 A HOH 419 5 HOH HOH 419 A HOH 420 5 HOH HOH 420 A HOH 421 5 HOH HOH 421 A HOH 422 5 HOH HOH 422 A HOH 423 5 HOH HOH 423 A HOH 424 5 HOH HOH 424 A HOH 425 5 HOH HOH 425 A HOH 426 5 HOH HOH 426 A HOH 427 5 HOH HOH 427 A HOH 428 5 HOH HOH 428 A HOH 429 5 HOH HOH 429 A HOH 430 5 HOH HOH 430 A HOH 431 5 HOH HOH 431 A HOH 432 5 HOH HOH 432 A HOH 433 5 HOH HOH 433 A HOH 434 5 HOH HOH 434 A HOH 435 5 HOH HOH 435 A HOH 436 5 HOH HOH 436 A HOH 437 5 HOH HOH 437 A HOH 438 5 HOH HOH 438 A HOH 439 5 HOH HOH 439 A HOH 440 5 HOH HOH 440 A HOH 441 5 HOH HOH 441 A HOH 442 5 HOH HOH 442 A HOH 443 5 HOH HOH 443 A HOH 444 5 HOH HOH 444 A HOH 445 5 HOH HOH 445 A HOH 446 5 HOH HOH 446 A HOH 447 5 HOH HOH 447 A HOH 448 5 HOH HOH 448 A HOH 449 5 HOH HOH 449 A HOH 450 5 HOH HOH 450 A HOH 451 5 HOH HOH 451 A HOH 452 5 HOH HOH 452 A HOH 453 5 HOH HOH 453 A HOH 454 5 HOH HOH 454 A HOH 455 5 HOH HOH 455 A HOH 456 5 HOH HOH 456 A HOH 457 5 HOH HOH 457 A HOH 458 5 HOH HOH 458 A HOH 459 5 HOH HOH 459 A HOH 460 5 HOH HOH 460 A HOH 461 5 HOH HOH 461 A HOH 462 5 HOH HOH 462 A HOH 463 5 HOH HOH 463 A HOH 464 5 HOH HOH 464 A HOH 465 5 HOH HOH 465 A HOH 466 5 HOH HOH 466 A HOH 467 5 HOH HOH 467 A HOH 468 5 HOH HOH 468 A HOH 469 5 HOH HOH 469 A HOH 470 5 HOH HOH 470 A HOH 471 5 HOH HOH 471 A HOH 472 5 HOH HOH 472 A n 1 1 A ASN 2 n 2 ASN 2 A LEU 3 n 3 LEU 3 A PRO 4 n 4 PRO 4 A GLN 5 n 5 GLN 5 A ARG 6 n 6 ARG 6 A TYR 7 n 7 TYR 7 A ILE 8 n 8 ILE 8 A GLU 9 n 9 GLU 9 A LEU 10 n 10 LEU 10 A VAL 11 n 11 VAL 11 A VAL 12 n 12 VAL 12 A VAL 13 n 13 VAL 13 A ALA 14 n 14 ALA 14 A ASP 15 n 15 ASP 15 A ARG 16 n 16 ARG 16 A ARG 17 n 17 ARG 17 A VAL 18 n 18 VAL 18 A PHE 19 n 19 PHE 19 A MET 20 n 20 MET 20 A LYS 21 n 21 LYS 21 A TYR 22 n 22 TYR 22 A ASN 23 n 23 ASN 23 A SER 24 n 24 SER 24 A ASP 25 n 25 ASP 25 A LEU 26 n 26 LEU 26 A ASN 27 n 27 ASN 27 A ILE 28 n 28 ILE 28 A ILE 29 n 29 ILE 29 A ARG 30 n 30 ARG 30 A THR 31 n 31 THR 31 A ARG 32 n 32 ARG 32 A VAL 33 n 33 VAL 33 A HIS 34 n 34 HIS 34 A GLU 35 n 35 GLU 35 A ILE 36 n 36 ILE 36 A VAL 37 n 37 VAL 37 A ASN 38 n 38 ASN 38 A ILE 39 n 39 ILE 39 A ILE 40 n 40 ILE 40 A ASN 41 n 41 ASN 41 A LYS 42 n 42 LYS 42 A PHE 43 n 43 PHE 43 A TYR 44 n 44 TYR 44 A ARG 45 n 45 ARG 45 A SER 46 n 46 SER 46 A LEU 47 n 47 LEU 47 A ASN 48 n 48 ASN 48 A ILE 49 n 49 ILE 49 A ARG 50 n 50 ARG 50 A VAL 51 n 51 VAL 51 A SER 52 n 52 SER 52 A LEU 53 n 53 LEU 53 A THR 54 n 54 THR 54 A ASP 55 n 55 ASP 55 A LEU 56 n 56 LEU 56 A GLU 57 n 57 GLU 57 A ILE 58 n 58 ILE 58 A TRP 59 n 59 TRP 59 A SER 60 n 60 SER 60 A GLY 61 n 61 GLY 61 A GLN 62 n 62 GLN 62 A ASP 63 n 63 ASP 63 A PHE 64 n 64 PHE 64 A ILE 65 n 65 ILE 65 A THR 66 n 66 THR 66 A ILE 67 n 67 ILE 67 A GLN 68 n 68 GLN 68 A SER 69 n 69 SER 69 A SER 70 n 70 SER 70 A SER 71 n 71 SER 71 A SER 72 n 72 SER 72 A ASN 73 n 73 ASN 73 A THR 74 n 74 THR 74 A LEU 75 n 75 LEU 75 A ASN 76 n 76 ASN 76 A SER 77 n 77 SER 77 A PHE 78 n 78 PHE 78 A GLY 79 n 79 GLY 79 A GLU 80 n 80 GLU 80 A TRP 81 n 81 TRP 81 A ARG 82 n 82 ARG 82 A GLU 83 n 83 GLU 83 A ARG 84 n 84 ARG 84 A VAL 85 n 85 VAL 85 A LEU 86 n 86 LEU 86 A LEU 87 n 87 LEU 87 A ILE 88 n 88 ILE 88 A TRP 89 n 89 TRP 89 A LYS 90 n 90 LYS 90 A ARG 91 n 91 ARG 91 A HIS 92 n 92 HIS 92 A ASP 93 n 93 ASP 93 A ASN 94 n 94 ASN 94 A ALA 95 n 95 ALA 95 A GLN 96 n 96 GLN 96 A LEU 97 n 97 LEU 97 A LEU 98 n 98 LEU 98 A THR 99 n 99 THR 99 A ALA 100 n 100 ALA 100 A ILE 101 n 101 ILE 101 A ASN 102 n 102 ASN 102 A PHE 103 n 103 PHE 103 A GLU 104 n 104 GLU 104 A GLY 105 n 105 GLY 105 A LYS 106 n 106 LYS 106 A ILE 107 n 107 ILE 107 A ILE 108 n 108 ILE 108 A GLY 109 n 109 GLY 109 A LYS 110 n 110 LYS 110 A ALA 111 n 111 ALA 111 A TYR 112 n 112 TYR 112 A THR 113 n 113 THR 113 A SER 114 n 114 SER 114 A SER 115 n 115 SER 115 A MET 116 n 116 MET 116 A CYS 117 n 117 CYS 117 A ASN 118 n 118 ASN 118 A PRO 119 n 119 PRO 119 A ARG 120 n 120 ARG 120 A SER 121 n 121 SER 121 A SER 122 n 122 SER 122 A VAL 123 n 123 VAL 123 A GLY 124 n 124 GLY 124 A ILE 125 n 125 ILE 125 A VAL 126 n 126 VAL 126 A LYS 127 n 127 LYS 127 A ASP 128 n 128 ASP 128 A HIS 129 n 129 HIS 129 A SER 130 n 130 SER 130 A PRO 131 n 131 PRO 131 A ILE 132 n 132 ILE 132 A ASN 133 n 133 ASN 133 A LEU 134 n 134 LEU 134 A LEU 135 n 135 LEU 135 A VAL 136 n 136 VAL 136 A ALA 137 n 137 ALA 137 A VAL 138 n 138 VAL 138 A THR 139 n 139 THR 139 A MET 140 n 140 MET 140 A ALA 141 n 141 ALA 141 A HIS 142 n 142 HIS 142 A GLU 143 n 143 GLU 143 A LEU 144 n 144 LEU 144 A GLY 145 n 145 GLY 145 A HIS 146 n 146 HIS 146 A ASN 147 n 147 ASN 147 A LEU 148 n 148 LEU 148 A GLY 149 n 149 GLY 149 A MET 150 n 150 MET 150 A GLU 151 n 151 GLU 151 A HIS 152 n 152 HIS 152 A ASP 153 n 153 ASP 153 A GLY 154 n 154 GLY 154 A LYS 155 n 155 LYS 155 A ASP 156 n 156 ASP 156 A CYS 157 n 157 CYS 157 A LEU 158 n 158 LEU 158 A ARG 159 n 159 ARG 159 A GLY 160 n 160 GLY 160 A ALA 161 n 161 ALA 161 A SER 162 n 162 SER 162 A LEU 163 n 163 LEU 163 A CYS 164 n 164 CYS 164 A ILE 165 n 165 ILE 165 A MET 166 n 166 MET 166 A ARG 167 n 167 ARG 167 A PRO 168 n 168 PRO 168 A GLY 169 n 169 GLY 169 A LEU 170 n 170 LEU 170 A THR 171 n 171 THR 171 A PRO 172 n 172 PRO 172 A GLY 173 n 173 GLY 173 A ARG 174 n 174 ARG 174 A SER 175 n 175 SER 175 A TYR 176 n 176 TYR 176 A GLU 177 n 177 GLU 177 A PHE 178 n 178 PHE 178 A SER 179 n 179 SER 179 A ASP 180 n 180 ASP 180 A ASP 181 n 181 ASP 181 A SER 182 n 182 SER 182 A MET 183 n 183 MET 183 A GLY 184 n 184 GLY 184 A TYR 185 n 185 TYR 185 A TYR 186 n 186 TYR 186 A GLN 187 n 187 GLN 187 A LYS 188 n 188 LYS 188 A PHE 189 n 189 PHE 189 A LEU 190 n 190 LEU 190 A ASN 191 n 191 ASN 191 A GLN 192 n 192 GLN 192 A TYR 193 n 193 TYR 193 A LYS 194 n 194 LYS 194 A PRO 195 n 195 PRO 195 A GLN 196 n 196 GLN 196 A CYS 197 n 197 CYS 197 A ILE 198 n 198 ILE 198 A LEU 199 n 199 LEU 199 A ASN 200 n 200 ASN 200 A LYS 201 n 201 LYS 201 A PRO 202 n 202 PRO 202 A author_defined_assembly 2 dimeric A CYS 197 A O CYS 197 1_555 A CA 250 C CA CA 1_555 A ASN 200 A OD1 ASN 200 1_555 79.4 A CYS 197 A O CYS 197 1_555 A CA 250 C CA CA 1_555 A GLU 9 A OE1 GLU 9 1_555 176.8 A ASN 200 A OD1 ASN 200 1_555 A CA 250 C CA CA 1_555 A GLU 9 A OE1 GLU 9 1_555 97.4 A CYS 197 A O CYS 197 1_555 A CA 250 C CA CA 1_555 A HOH 313 E O HOH 1_555 87.3 A ASN 200 A OD1 ASN 200 1_555 A CA 250 C CA CA 1_555 A HOH 313 E O HOH 1_555 72.1 A GLU 9 A OE1 GLU 9 1_555 A CA 250 C CA CA 1_555 A HOH 313 E O HOH 1_555 91.6 A CYS 197 A O CYS 197 1_555 A CA 250 C CA CA 1_555 A ASP 93 A OD1 ASP 93 1_555 89.7 A ASN 200 A OD1 ASN 200 1_555 A CA 250 C CA CA 1_555 A ASP 93 A OD1 ASP 93 1_555 159.6 A GLU 9 A OE1 GLU 9 1_555 A CA 250 C CA CA 1_555 A ASP 93 A OD1 ASP 93 1_555 93.4 A HOH 313 E O HOH 1_555 A CA 250 C CA CA 1_555 A ASP 93 A OD1 ASP 93 1_555 124.9 A CYS 197 A O CYS 197 1_555 A CA 250 C CA CA 1_555 A ASP 93 A OD2 ASP 93 1_555 90.5 A ASN 200 A OD1 ASN 200 1_555 A CA 250 C CA CA 1_555 A ASP 93 A OD2 ASP 93 1_555 145.0 A GLU 9 A OE1 GLU 9 1_555 A CA 250 C CA CA 1_555 A ASP 93 A OD2 ASP 93 1_555 92.1 A HOH 313 E O HOH 1_555 A CA 250 C CA CA 1_555 A ASP 93 A OD2 ASP 93 1_555 73.9 A ASP 93 A OD1 ASP 93 1_555 A CA 250 C CA CA 1_555 A ASP 93 A OD2 ASP 93 1_555 51.1 A CYS 197 A O CYS 197 1_555 A CA 250 C CA CA 1_555 A GLN 196 A OE1 GLN 196 5_555 85.8 A ASN 200 A OD1 ASN 200 1_555 A CA 250 C CA CA 1_555 A GLN 196 A OE1 GLN 196 5_555 82.4 A GLU 9 A OE1 GLU 9 1_555 A CA 250 C CA CA 1_555 A GLN 196 A OE1 GLN 196 5_555 93.9 A HOH 313 E O HOH 1_555 A CA 250 C CA CA 1_555 A GLN 196 A OE1 GLN 196 5_555 154.5 A ASP 93 A OD1 ASP 93 1_555 A CA 250 C CA CA 1_555 A GLN 196 A OE1 GLN 196 5_555 79.6 A ASP 93 A OD2 ASP 93 1_555 A CA 250 C CA CA 1_555 A GLN 196 A OE1 GLN 196 5_555 130.6 A HOH 300 E O HOH 1_555 A ZN 999 B ZN ZN 1_555 A HIS 146 A NE2 HIS 146 1_555 102.0 A HOH 300 E O HOH 1_555 A ZN 999 B ZN ZN 1_555 A HIS 142 A NE2 HIS 142 1_555 128.1 A HIS 146 A NE2 HIS 146 1_555 A ZN 999 B ZN ZN 1_555 A HIS 142 A NE2 HIS 142 1_555 93.5 A HOH 300 E O HOH 1_555 A ZN 999 B ZN ZN 1_555 A HIS 152 A NE2 HIS 152 1_555 128.4 A HIS 146 A NE2 HIS 146 1_555 A ZN 999 B ZN ZN 1_555 A HIS 152 A NE2 HIS 152 1_555 93.1 A HIS 142 A NE2 HIS 142 1_555 A ZN 999 B ZN ZN 1_555 A HIS 152 A NE2 HIS 152 1_555 99.2 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 0.5000000000 0.8660254038 0.0000000000 0.8660254038 -0.5000000000 0.0000000000 0.0000000000 0.0000000000 -1.0000000000 6_556 x,x-y,-z+1 crystal symmetry operation 0.0000000000 0.0000000000 96.4000000000 1 A GLU 1 A GLU 1 1 Y 1 -21.87 2.20 111.40 89.53 A A A CG1 CB CG2 ILE ILE ILE 88 88 88 N 1 -11.81 1.90 113.70 101.89 A A A CA CB CG TRP TRP TRP 89 89 89 N 1 -16.31 2.50 113.10 96.79 A A A N CA C GLY GLY GLY 160 160 160 N 1 6.99 1.10 114.20 121.19 A A A CA CB SG CYS CYS CYS 197 197 197 N 1 A TRP 89 -92.97 -141.34 1 A LYS 110 -170.03 142.97 1 A CYS 117 90.52 -16.79 1 A ASP 128 -69.97 73.46 1 A LYS 155 -37.62 -31.04 158 OF THE 203 RESIDUES HAVE BEEN CHECKED BY PEPTIDE SEQUENCING. THE REMAINING 45 AMINO ACID RESIDUES HAVE BEEN IDENTIFIED ONLY FROM THEIR DENSITY (FOR DISCUSSION, SEE GOMIS-RUETH ET AL. (1994) J.MOL.BIOL, 239, 513-544, AND FIGURES 1 AND 2. 0.172 0.172 2.0 8.0 1 2.0 8.0 173 1800 7 0 1620 0.016 1.9 model building X-PLOR refinement X-PLOR phasing X-PLOR ADAMALYSIN II (PROTEINASE II) (E.C.3.4.24.46) FIRST STRUCTURE OF A SNAKE VENOM METALLOPROTEINASE: A PROTOTYPE FOR MATRIX METALLOPROTEINASES(SLASH)COLLAGENASES 1 N N 2 N N 3 N N 4 N N 5 N N A ASP 15 A ASP 15 HELX_P A TYR 22 A TYR 22 1 A 8 A ASP 25 A ASP 25 HELX_P A ARG 45 A ARG 45 1 B 21 A SER 70 A SER 70 HELX_P A LEU 97 A LEU 97 1 C 28 A ILE 132 A ILE 132 HELX_P A GLY 149 A GLY 149 1 D 18 A SER 179 A SER 179 HELX_P A LYS 194 A LYS 194 1 E 16 disulf 2.007 A CYS 117 A SG CYS 117 1_555 A CYS 197 A SG CYS 197 1_555 disulf 2.017 A CYS 157 A SG CYS 157 1_555 A CYS 164 A SG CYS 164 1_555 metalc 2.240 A CA 250 C CA CA 1_555 A CYS 197 A O CYS 197 1_555 metalc 2.312 A CA 250 C CA CA 1_555 A ASN 200 A OD1 ASN 200 1_555 metalc 2.382 A CA 250 C CA CA 1_555 A GLU 9 A OE1 GLU 9 1_555 metalc 2.471 A CA 250 C CA CA 1_555 A HOH 313 E O HOH 1_555 metalc 2.325 A CA 250 C CA CA 1_555 A ASP 93 A OD1 ASP 93 1_555 metalc 2.686 A CA 250 C CA CA 1_555 A ASP 93 A OD2 ASP 93 1_555 metalc 2.358 A ZN 999 B ZN ZN 1_555 A HOH 300 E O HOH 1_555 metalc 2.145 A ZN 999 B ZN ZN 1_555 A HIS 146 A NE2 HIS 146 1_555 metalc 2.099 A ZN 999 B ZN ZN 1_555 A HIS 142 A NE2 HIS 142 1_555 metalc 2.114 A ZN 999 B ZN ZN 1_555 A HIS 152 A NE2 HIS 152 1_555 metalc 2.329 A CA 250 C CA CA 1_555 A GLN 196 A OE1 GLN 196 5_555 METALLOPROTEASE METALLOPROTEASE ADAM_CROAD UNP 1 1 P34179 QQNLPQRYIELVVVADRRVFMKYNSDLNIIRTRVHEIVNIINEFYRSLNIRVSLTDLEIWSGQDFITIQSSSSNTLNSFG EWRERVLLIWKRHDNAQLLTAINFEGKIIGKAYTSSMCNPRSSVGIVKDHSPINLLVAVTMAHELGHNLGMEHDGKDCLR GASLCIMRPGLTPGRSYEFSDDSMGYYQKFLNQYKPQCILNKP 3 203 1IAG 2 202 P34179 A 1 2 202 1 GLU CONFLICT LYS 42 1IAG A P34179 UNP 43 42 5 parallel parallel parallel anti-parallel A ASN 48 A ASN 48 A TRP 59 A TRP 59 A ARG 6 A ARG 6 A ALA 14 A ALA 14 A ASP 93 A ASP 93 A THR 99 A THR 99 A SER 122 A SER 122 A ASP 128 A ASP 128 A ILE 108 A ILE 108 A TYR 112 A TYR 112 BINDING SITE FOR RESIDUE ZN A 999 Software 4 BINDING SITE FOR RESIDUE CA A 250 Software 6 BINDING SITE FOR RESIDUE SO4 A 260 Software 2 A HIS 142 A HIS 142 4 1_555 A HIS 146 A HIS 146 4 1_555 A HIS 152 A HIS 152 4 1_555 A HOH 300 E HOH 4 1_555 A GLU 9 A GLU 9 6 1_555 A ASP 93 A ASP 93 6 1_555 A GLN 196 A GLN 196 6 5_555 A CYS 197 A CYS 197 6 1_555 A ASN 200 A ASN 200 6 1_555 A HOH 313 E HOH 6 1_555 A PRO 4 A PRO 4 2 1_555 A ARG 6 A ARG 6 2 1_555 153 P 32 1 2