0.009579 0.005530 0.000000 0.000000 0.011060 0.000000 0.000000 0.000000 0.005872 0.00000 0.00000 0.00000 Shiozaki, E.N. Chai, J. Rigotti, D.J. Riedl, S.J. Li, P. Srinivasula, S.M. Alnemri, E.S. Fairman, R. Shi, Y. http://mmcif.pdb.org/dictionaries/ascii/mmcif_pdbx.dic 12 90 90 120 104.4 104.4 170.3 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 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 Zn 2 65.409 ZINC ION non-polymer 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 N N N 248 S C N 249 N C N 250 N O N 251 N C Y 252 N C Y 253 N C Y 254 N C Y 255 N C Y 256 N C Y 257 N C N 258 N O N 259 N H N 260 N H N 261 N H N 262 N H N 263 N H N 264 N H N 265 N H N 266 N H N 267 N H N 268 N H N 269 N H N 270 N N N 271 S C N 272 N C N 273 N O N 274 N C N 275 N C N 276 N C N 277 N O N 278 N H N 279 N H N 280 N H N 281 N H N 282 N H N 283 N H N 284 N H N 285 N H N 286 N H N 287 N N N 288 S C N 289 N C N 290 N O N 291 N C N 292 N O N 293 N O 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 N N 302 S C N 303 N C N 304 N O N 305 R C N 306 N O N 307 N C N 308 N O 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 N N 319 S C N 320 N C N 321 N O N 322 N C Y 323 N C Y 324 N C Y 325 N C Y 326 N N Y 327 N C Y 328 N C Y 329 N C Y 330 N C Y 331 N C N 332 N O 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 N N 346 S C N 347 N C N 348 N O N 349 N C Y 350 N C Y 351 N C Y 352 N C Y 353 N C Y 354 N C Y 355 N C N 356 N O 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 H N 368 N H N 369 N N N 370 S C N 371 N C N 372 N O N 373 N C N 374 N C N 375 N C N 376 N O N 377 N H N 378 N H N 379 N H N 380 N H N 381 N H N 382 N H N 383 N H N 384 N H N 385 N H N 386 N H N 387 N H N 388 N ZN 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 doub N 242 N sing N 243 N sing N 244 N sing N 245 N sing Y 246 N doub Y 247 N sing Y 248 N sing N 249 N sing Y 250 N doub N 251 N sing Y 252 N doub N 253 N sing Y 254 N sing N 255 N sing N 256 N sing N 257 N sing N 258 N sing N 259 N sing N 260 N sing N 261 N sing N 262 N sing N 263 N sing N 264 N doub 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 sing N 280 N sing N 281 N doub 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 doub 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 doub N 311 N sing N 312 N sing N 313 N sing N 314 N sing Y 315 N doub Y 316 N sing Y 317 N sing N 318 N sing Y 319 N doub Y 320 N sing Y 321 N sing N 322 N sing Y 323 N sing Y 324 N doub N 325 N sing Y 326 N doub N 327 N sing Y 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 doub N 339 N sing N 340 N sing N 341 N sing N 342 N sing Y 343 N doub Y 344 N sing Y 345 N sing N 346 N sing Y 347 N doub N 348 N sing Y 349 N doub N 350 N sing Y 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 US Mol.Cell MOCEFL 2168 1097-2765 11 519 527 10.1016/S1097-2765(03)00054-6 12620238 Mechanism of XIAP-Mediated Inhibition of Caspase-9 2003 10.2210/pdb1nw9/pdb pdb_00001nw9 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 mirror IMAGE PLATE 2002-11-28 FUJI SINGLE WAVELENGTH M x-ray 1 1.1 1.0 A1 CHESS 1.1 SYNCHROTRON CHESS BEAMLINE A1 11327.616 Baculoviral IAP repeat-containing protein 4 1 man polymer 30473.621 caspase 9, apoptosis-related cysteine protease 1 man polymer 65.409 ZINC ION 1 syn non-polymer Inhibitor of apoptosis protein 3, X-linked inhibitor of apoptosis protein, X-linked IAP, IAP-like protein, HILP, the BIR3 domain of XIAP catalytic domain of caspase-9 no no STNLPRNPSMADYEARIFTFGTWIYSVNKEQLARAGFYALGEGDKVKCFHCGGGLTDWKPSEDPWEQHAKWYPGCKYLLE QKGQEYINNIHLTHSLEE STNLPRNPSMADYEARIFTFGTWIYSVNKEQLARAGFYALGEGDKVKCFHCGGGLTDWKPSEDPWEQHAKWYPGCKYLLE QKGQEYINNIHLTHSLEE A polypeptide(L) no no GALESLRGNADLAYILSMEPCGHCLIINNVNFCRESGLRTRTGSNIDCEKLRRRFSSLHFMVEVKGDLTAKKMVLALLEL ARQDHGALDCCVVVILSHGCQASHLQFPGAVYGTDGCPVSVEKIVNIFNGTSCPSLGGKPKLFFIQACGGEQKDHGFEVA STSPEDESPGSNPEPDATPFQEGLRTFDQLDAISSLPTPSDIFVSYSTFPGFVSWRDPKSGSWYVETLDDIFEQWAHSED LQSLLLRVANAVSVKGIYKQMPGCFNFLRKKLFFKTS GALESLRGNADLAYILSMEPCGHCLIINNVNFCRESGLRTRTGSNIDCEKLRRRFSSLHFMVEVKGDLTAKKMVLALLEL ARQDHGALDCCVVVILSHGCQASHLQFPGAVYGTDGCPVSVEKIVNIFNGTSCPSLGGKPKLFFIQACGGEQKDHGFEVA STSPEDESPGSNPEPDATPFQEGLRTFDQLDAISSLPTPSDIFVSYSTFPGFVSWRDPKSGSWYVETLDDIFEQWAHSED LQSLLLRVANAVSVKGIYKQMPGCFNFLRKKLFFKTS B 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 human Homo Escherichia sample BIRC4 OR API3 OR IAP3 OR XIAP 9606 Homo sapiens 562 Escherichia coli human Homo Escherichia sample 9606 Homo sapiens 562 Escherichia coli 1 3.20 61.60 VAPOR DIFFUSION, HANGING DROP 8 Tris, potassium phosphate, pH 8, VAPOR DIFFUSION, HANGING DROP, temperature 293K 293 pdbx_unobs_or_zero_occ_atoms chem_comp_atom chem_comp_bond database_2 pdbx_unobs_or_zero_occ_atoms struct_conn struct_site repository Initial release Version format compliance Version format compliance Advisory Data collection Advisory Data collection Database references Derived calculations 1 0 2003-03-25 1 1 2008-04-29 1 2 2011-07-13 1 3 2018-10-03 1 4 2024-02-14 _database_2.pdbx_DOI _database_2.pdbx_database_accession _struct_conn.ptnr1_auth_comp_id _struct_conn.ptnr1_auth_seq_id _struct_conn.ptnr1_label_asym_id _struct_conn.ptnr1_label_atom_id _struct_conn.ptnr1_label_comp_id _struct_conn.ptnr1_label_seq_id _struct_conn.ptnr2_auth_comp_id _struct_conn.ptnr2_auth_seq_id _struct_conn.ptnr2_label_asym_id _struct_conn.ptnr2_label_atom_id _struct_conn.ptnr2_label_comp_id _struct_conn.ptnr2_label_seq_id _struct_site.pdbx_auth_asym_id _struct_site.pdbx_auth_comp_id _struct_site.pdbx_auth_seq_id RCSB Y RCSB 2003-02-05 REL ZN ZINC ION ZN 501 3 ZN ZN 501 A n 1 253 A n 2 254 A n 3 255 A LEU 256 n 4 LEU 256 A PRO 257 n 5 PRO 257 A ARG 258 n 6 ARG 258 A ASN 259 n 7 ASN 259 A PRO 260 n 8 PRO 260 A SER 261 n 9 SER 261 A MET 262 n 10 MET 262 A ALA 263 n 11 ALA 263 A ASP 264 n 12 ASP 264 A TYR 265 n 13 TYR 265 A GLU 266 n 14 GLU 266 A ALA 267 n 15 ALA 267 A ARG 268 n 16 ARG 268 A ILE 269 n 17 ILE 269 A PHE 270 n 18 PHE 270 A THR 271 n 19 THR 271 A PHE 272 n 20 PHE 272 A GLY 273 n 21 GLY 273 A THR 274 n 22 THR 274 A TRP 275 n 23 TRP 275 A ILE 276 n 24 ILE 276 A TYR 277 n 25 TYR 277 A SER 278 n 26 SER 278 A VAL 279 n 27 VAL 279 A ASN 280 n 28 ASN 280 A LYS 281 n 29 LYS 281 A GLU 282 n 30 GLU 282 A GLN 283 n 31 GLN 283 A LEU 284 n 32 LEU 284 A ALA 285 n 33 ALA 285 A ARG 286 n 34 ARG 286 A ALA 287 n 35 ALA 287 A GLY 288 n 36 GLY 288 A PHE 289 n 37 PHE 289 A TYR 290 n 38 TYR 290 A ALA 291 n 39 ALA 291 A LEU 292 n 40 LEU 292 A GLY 293 n 41 GLY 293 A GLU 294 n 42 GLU 294 A GLY 295 n 43 GLY 295 A ASP 296 n 44 ASP 296 A LYS 297 n 45 LYS 297 A VAL 298 n 46 VAL 298 A LYS 299 n 47 LYS 299 A CYS 300 n 48 CYS 300 A PHE 301 n 49 PHE 301 A HIS 302 n 50 HIS 302 A CYS 303 n 51 CYS 303 A GLY 304 n 52 GLY 304 A GLY 305 n 53 GLY 305 A GLY 306 n 54 GLY 306 A LEU 307 n 55 LEU 307 A THR 308 n 56 THR 308 A ASP 309 n 57 ASP 309 A TRP 310 n 58 TRP 310 A LYS 311 n 59 LYS 311 A PRO 312 n 60 PRO 312 A SER 313 n 61 SER 313 A GLU 314 n 62 GLU 314 A ASP 315 n 63 ASP 315 A PRO 316 n 64 PRO 316 A TRP 317 n 65 TRP 317 A GLU 318 n 66 GLU 318 A GLN 319 n 67 GLN 319 A HIS 320 n 68 HIS 320 A ALA 321 n 69 ALA 321 A LYS 322 n 70 LYS 322 A TRP 323 n 71 TRP 323 A TYR 324 n 72 TYR 324 A PRO 325 n 73 PRO 325 A GLY 326 n 74 GLY 326 A CYS 327 n 75 CYS 327 A LYS 328 n 76 LYS 328 A TYR 329 n 77 TYR 329 A LEU 330 n 78 LEU 330 A LEU 331 n 79 LEU 331 A GLU 332 n 80 GLU 332 A GLN 333 n 81 GLN 333 A LYS 334 n 82 LYS 334 A GLY 335 n 83 GLY 335 A GLN 336 n 84 GLN 336 A GLU 337 n 85 GLU 337 A TYR 338 n 86 TYR 338 A ILE 339 n 87 ILE 339 A ASN 340 n 88 ASN 340 A ASN 341 n 89 ASN 341 A ILE 342 n 90 ILE 342 A HIS 343 n 91 HIS 343 A LEU 344 n 92 LEU 344 A THR 345 n 93 THR 345 A HIS 346 n 94 HIS 346 A n 95 347 A n 96 348 A n 97 349 A n 98 350 A GLY 140 n 1 GLY 140 B ALA 141 n 2 ALA 141 B LEU 142 n 3 LEU 142 B GLU 143 n 4 GLU 143 B SER 144 n 5 SER 144 B LEU 145 n 6 LEU 145 B ARG 146 n 7 ARG 146 B GLY 147 n 8 GLY 147 B ASN 148 n 9 ASN 148 B ALA 149 n 10 ALA 149 B ASP 150 n 11 ASP 150 B LEU 151 n 12 LEU 151 B ALA 152 n 13 ALA 152 B TYR 153 n 14 TYR 153 B ILE 154 n 15 ILE 154 B LEU 155 n 16 LEU 155 B SER 156 n 17 SER 156 B MET 157 n 18 MET 157 B GLU 158 n 19 GLU 158 B PRO 159 n 20 PRO 159 B CYS 160 n 21 CYS 160 B GLY 161 n 22 GLY 161 B HIS 162 n 23 HIS 162 B CYS 163 n 24 CYS 163 B LEU 164 n 25 LEU 164 B ILE 165 n 26 ILE 165 B ILE 166 n 27 ILE 166 B ASN 167 n 28 ASN 167 B ASN 168 n 29 ASN 168 B VAL 169 n 30 VAL 169 B ASN 170 n 31 ASN 170 B PHE 171 n 32 PHE 171 B CYS 172 n 33 CYS 172 B ARG 173 n 34 ARG 173 B GLU 174 n 35 GLU 174 B SER 175 n 36 SER 175 B GLY 176 n 37 GLY 176 B LEU 177 n 38 LEU 177 B ARG 178 n 39 ARG 178 B THR 179 n 40 THR 179 B ARG 180 n 41 ARG 180 B THR 181 n 42 THR 181 B GLY 182 n 43 GLY 182 B SER 183 n 44 SER 183 B ASN 184 n 45 ASN 184 B ILE 185 n 46 ILE 185 B ASP 186 n 47 ASP 186 B CYS 187 n 48 CYS 187 B GLU 188 n 49 GLU 188 B LYS 189 n 50 LYS 189 B LEU 190 n 51 LEU 190 B ARG 191 n 52 ARG 191 B ARG 192 n 53 ARG 192 B ARG 193 n 54 ARG 193 B PHE 194 n 55 PHE 194 B SER 195 n 56 SER 195 B SER 196 n 57 SER 196 B LEU 197 n 58 LEU 197 B HIS 198 n 59 HIS 198 B PHE 199 n 60 PHE 199 B MET 200 n 61 MET 200 B VAL 201 n 62 VAL 201 B GLU 202 n 63 GLU 202 B VAL 203 n 64 VAL 203 B LYS 204 n 65 LYS 204 B GLY 205 n 66 GLY 205 B ASP 206 n 67 ASP 206 B LEU 207 n 68 LEU 207 B THR 208 n 69 THR 208 B ALA 209 n 70 ALA 209 B LYS 210 n 71 LYS 210 B LYS 211 n 72 LYS 211 B MET 212 n 73 MET 212 B VAL 213 n 74 VAL 213 B LEU 214 n 75 LEU 214 B ALA 215 n 76 ALA 215 B LEU 216 n 77 LEU 216 B LEU 217 n 78 LEU 217 B GLU 218 n 79 GLU 218 B LEU 219 n 80 LEU 219 B ALA 220 n 81 ALA 220 B ARG 221 n 82 ARG 221 B GLN 222 n 83 GLN 222 B ASP 223 n 84 ASP 223 B HIS 224 n 85 HIS 224 B GLY 225 n 86 GLY 225 B ALA 226 n 87 ALA 226 B LEU 227 n 88 LEU 227 B ASP 228 n 89 ASP 228 B CYS 229 n 90 CYS 229 B CYS 230 n 91 CYS 230 B VAL 231 n 92 VAL 231 B VAL 232 n 93 VAL 232 B VAL 233 n 94 VAL 233 B ILE 234 n 95 ILE 234 B LEU 235 n 96 LEU 235 B SER 236 n 97 SER 236 B HIS 237 n 98 HIS 237 B GLY 238 n 99 GLY 238 B CYS 239 n 100 CYS 239 B GLN 240 n 101 GLN 240 B ALA 241 n 102 ALA 241 B SER 242 n 103 SER 242 B HIS 243 n 104 HIS 243 B LEU 244 n 105 LEU 244 B GLN 245 n 106 GLN 245 B PHE 246 n 107 PHE 246 B PRO 247 n 108 PRO 247 B GLY 248 n 109 GLY 248 B ALA 249 n 110 ALA 249 B VAL 250 n 111 VAL 250 B TYR 251 n 112 TYR 251 B GLY 252 n 113 GLY 252 B THR 253 n 114 THR 253 B ASP 254 n 115 ASP 254 B GLY 255 n 116 GLY 255 B CYS 256 n 117 CYS 256 B PRO 257 n 118 PRO 257 B VAL 258 n 119 VAL 258 B SER 259 n 120 SER 259 B VAL 260 n 121 VAL 260 B GLU 261 n 122 GLU 261 B LYS 262 n 123 LYS 262 B ILE 263 n 124 ILE 263 B VAL 264 n 125 VAL 264 B ASN 265 n 126 ASN 265 B ILE 266 n 127 ILE 266 B PHE 267 n 128 PHE 267 B ASN 268 n 129 ASN 268 B GLY 269 n 130 GLY 269 B THR 270 n 131 THR 270 B SER 271 n 132 SER 271 B CYS 272 n 133 CYS 272 B PRO 273 n 134 PRO 273 B SER 274 n 135 SER 274 B LEU 275 n 136 LEU 275 B GLY 276 n 137 GLY 276 B GLY 277 n 138 GLY 277 B LYS 278 n 139 LYS 278 B PRO 279 n 140 PRO 279 B LYS 280 n 141 LYS 280 B LEU 281 n 142 LEU 281 B PHE 282 n 143 PHE 282 B PHE 283 n 144 PHE 283 B ILE 284 n 145 ILE 284 B GLN 285 n 146 GLN 285 B ALA 286 n 147 ALA 286 B CYS 287 n 148 CYS 287 B GLY 288 n 149 GLY 288 B n 150 289 B n 151 290 B n 152 291 B n 153 292 B n 154 293 B n 155 294 B n 156 295 B n 157 296 B n 158 297 B n 159 298 B n 160 299 B n 161 300 B n 162 301 B n 163 302 B n 164 303 B n 165 304 B n 166 305 B n 167 306 B n 168 307 B n 169 308 B n 170 309 B n 171 310 B n 172 311 B n 173 312 B n 174 313 B n 175 314 B n 176 315 B ALA 316 n 177 ALA 316 B THR 317 n 178 THR 317 B PRO 318 n 179 PRO 318 B PHE 319 n 180 PHE 319 B GLN 320 n 181 GLN 320 B n 182 321 B n 183 322 B n 184 323 B n 185 324 B n 186 325 B n 187 326 B n 188 327 B n 189 328 B n 190 329 B n 191 330 B n 192 331 B n 193 332 B SER 333 n 194 SER 333 B SER 334 n 195 SER 334 B LEU 335 n 196 LEU 335 B PRO 336 n 197 PRO 336 B THR 337 n 198 THR 337 B PRO 338 n 199 PRO 338 B SER 339 n 200 SER 339 B ASP 340 n 201 ASP 340 B ILE 341 n 202 ILE 341 B PHE 342 n 203 PHE 342 B VAL 343 n 204 VAL 343 B SER 344 n 205 SER 344 B TYR 345 n 206 TYR 345 B SER 346 n 207 SER 346 B THR 347 n 208 THR 347 B PHE 348 n 209 PHE 348 B PRO 349 n 210 PRO 349 B GLY 350 n 211 GLY 350 B PHE 351 n 212 PHE 351 B VAL 352 n 213 VAL 352 B SER 353 n 214 SER 353 B TRP 354 n 215 TRP 354 B ARG 355 n 216 ARG 355 B ASP 356 n 217 ASP 356 B PRO 357 n 218 PRO 357 B LYS 358 n 219 LYS 358 B SER 359 n 220 SER 359 B GLY 360 n 221 GLY 360 B SER 361 n 222 SER 361 B TRP 362 n 223 TRP 362 B TYR 363 n 224 TYR 363 B VAL 364 n 225 VAL 364 B GLU 365 n 226 GLU 365 B THR 366 n 227 THR 366 B LEU 367 n 228 LEU 367 B ASP 368 n 229 ASP 368 B ASP 369 n 230 ASP 369 B ILE 370 n 231 ILE 370 B PHE 371 n 232 PHE 371 B GLU 372 n 233 GLU 372 B GLN 373 n 234 GLN 373 B TRP 374 n 235 TRP 374 B ALA 375 n 236 ALA 375 B HIS 376 n 237 HIS 376 B SER 377 n 238 SER 377 B GLU 378 n 239 GLU 378 B ASP 379 n 240 ASP 379 B LEU 380 n 241 LEU 380 B GLN 381 n 242 GLN 381 B SER 382 n 243 SER 382 B LEU 383 n 244 LEU 383 B LEU 384 n 245 LEU 384 B LEU 385 n 246 LEU 385 B ARG 386 n 247 ARG 386 B VAL 387 n 248 VAL 387 B ALA 388 n 249 ALA 388 B ASN 389 n 250 ASN 389 B ALA 390 n 251 ALA 390 B VAL 391 n 252 VAL 391 B SER 392 n 253 SER 392 B VAL 393 n 254 VAL 393 B LYS 394 n 255 LYS 394 B GLY 395 n 256 GLY 395 B ILE 396 n 257 ILE 396 B TYR 397 n 258 TYR 397 B LYS 398 n 259 LYS 398 B GLN 399 n 260 GLN 399 B MET 400 n 261 MET 400 B PRO 401 n 262 PRO 401 B GLY 402 n 263 GLY 402 B CYS 403 n 264 CYS 403 B PHE 404 n 265 PHE 404 B ASN 405 n 266 ASN 405 B PHE 406 n 267 PHE 406 B LEU 407 n 268 LEU 407 B ARG 408 n 269 ARG 408 B LYS 409 n 270 LYS 409 B LYS 410 n 271 LYS 410 B LEU 411 n 272 LEU 411 B PHE 412 n 273 PHE 412 B PHE 413 n 274 PHE 413 B LYS 414 n 275 LYS 414 B THR 415 n 276 THR 415 B SER 416 n 277 SER 416 B author_and_software_defined_assembly PISA 2 dimeric 2110 -13 14910 A CYS 300 A SG CYS 48 1_555 A ZN 501 C ZN ZN 1_555 A CYS 303 A SG CYS 51 1_555 103.0 A CYS 300 A SG CYS 48 1_555 A ZN 501 C ZN ZN 1_555 A HIS 320 A NE2 HIS 68 1_555 107.6 A CYS 303 A SG CYS 51 1_555 A ZN 501 C ZN ZN 1_555 A HIS 320 A NE2 HIS 68 1_555 115.0 A CYS 300 A SG CYS 48 1_555 A ZN 501 C ZN ZN 1_555 A CYS 327 A SG CYS 75 1_555 111.2 A CYS 303 A SG CYS 51 1_555 A ZN 501 C ZN ZN 1_555 A CYS 327 A SG CYS 75 1_555 110.5 A HIS 320 A NE2 HIS 68 1_555 A ZN 501 C ZN ZN 1_555 A CYS 327 A SG CYS 75 1_555 109.4 1.0000000000 0.0000000000 0.0000000000 0.0000000000 1.0000000000 0.0000000000 0.0000000000 0.0000000000 1.0000000000 1_555 x,y,z identity operation 0.0000000000 0.0000000000 0.0000000000 A N TYR 290 A N TYR 38 A O LYS 299 A O LYS 47 A N VAL 298 A N VAL 46 A O LEU 307 A O LEU 55 B O PHE 404 B O PHE 265 B N VAL 343 B N VAL 204 B O SER 346 B O SER 207 B N ILE 284 B N ILE 145 B O LEU 281 B O LEU 142 B N CYS 230 B N CYS 91 B O VAL 233 B O VAL 94 B N LEU 164 B N LEU 25 B N GLY 161 B N GLY 22 B O MET 200 B O MET 61 B O PHE 404 B O PHE 265 B N VAL 343 B N VAL 204 B O SER 346 B O SER 207 B N ILE 284 B N ILE 145 B O LEU 281 B O LEU 142 B N CYS 230 B N CYS 91 B N CYS 239 B N CYS 100 B O ALA 249 B O ALA 110 B N VAL 250 B N VAL 111 B O VAL 258 B O VAL 119 1 B CD ARG 173 B CD ARG 34 0 Y 1 B NE ARG 173 B NE ARG 34 0 Y 1 B CZ ARG 173 B CZ ARG 34 0 Y 1 B NH1 ARG 173 B NH1 ARG 34 0 Y 1 B NH2 ARG 173 B NH2 ARG 34 0 Y 1 B CG GLU 174 B CG GLU 35 0 Y 1 B CD GLU 174 B CD GLU 35 0 Y 1 B OE1 GLU 174 B OE1 GLU 35 0 Y 1 B OE2 GLU 174 B OE2 GLU 35 0 Y 1 A SER 253 A SER 1 1 Y 1 A THR 254 A THR 2 1 Y 1 A ASN 255 A ASN 3 1 Y 1 A SER 347 A SER 95 1 Y 1 A LEU 348 A LEU 96 1 Y 1 A GLU 349 A GLU 97 1 Y 1 A GLU 350 A GLU 98 1 Y 1 B GLY 289 B GLY 150 1 Y 1 B GLU 290 B GLU 151 1 Y 1 B GLN 291 B GLN 152 1 Y 1 B LYS 292 B LYS 153 1 Y 1 B ASP 293 B ASP 154 1 Y 1 B HIS 294 B HIS 155 1 Y 1 B GLY 295 B GLY 156 1 Y 1 B PHE 296 B PHE 157 1 Y 1 B GLU 297 B GLU 158 1 Y 1 B VAL 298 B VAL 159 1 Y 1 B ALA 299 B ALA 160 1 Y 1 B SER 300 B SER 161 1 Y 1 B THR 301 B THR 162 1 Y 1 B SER 302 B SER 163 1 Y 1 B PRO 303 B PRO 164 1 Y 1 B GLU 304 B GLU 165 1 Y 1 B ASP 305 B ASP 166 1 Y 1 B GLU 306 B GLU 167 1 Y 1 B SER 307 B SER 168 1 Y 1 B PRO 308 B PRO 169 1 Y 1 B GLY 309 B GLY 170 1 Y 1 B SER 310 B SER 171 1 Y 1 B ASN 311 B ASN 172 1 Y 1 B PRO 312 B PRO 173 1 Y 1 B GLU 313 B GLU 174 1 Y 1 B PRO 314 B PRO 175 1 Y 1 B ASP 315 B ASP 176 1 Y 1 B GLU 321 B GLU 182 1 Y 1 B GLY 322 B GLY 183 1 Y 1 B LEU 323 B LEU 184 1 Y 1 B ARG 324 B ARG 185 1 Y 1 B THR 325 B THR 186 1 Y 1 B PHE 326 B PHE 187 1 Y 1 B ASP 327 B ASP 188 1 Y 1 B GLN 328 B GLN 189 1 Y 1 B LEU 329 B LEU 190 1 Y 1 B ASP 330 B ASP 191 1 Y 1 B ALA 331 B ALA 192 1 Y 1 B ILE 332 B ILE 193 1 Y 1 B B SG SG CYS CYS 256 256 1.97 1_555 8_556 1 A ASP 296 -88.61 32.90 1 A PRO 312 -39.29 -78.79 1 A SER 313 -94.74 58.93 1 A THR 345 -142.96 40.94 1 B ASN 148 -46.96 99.21 1 B SER 236 -172.91 -173.10 1 B PHE 267 -101.27 44.26 1 B PRO 336 -54.61 104.28 1 B ILE 396 97.59 100.70 1 B TYR 397 -161.05 -31.07 1 B LYS 398 -85.95 -81.80 1 B GLN 399 32.84 35.83 1 B PRO 401 -58.69 1.48 0.235 0.23 0.23 0.23 2.40 20.00 1064 22104 22104 RANDOM 1 THROUGHOUT 0 MOLECULAR REPLACEMENT Engh & Huber 2.40 20.00 0 2590 1 0 2589 2.09 0.012 2.30 99.00 1NW9 23206 23136 0 0 1 99.7 2.30 2.38 100 data reduction DENZO data scaling SCALEPACK phasing AMoRE refinement CNS STRUCTURE OF CASPASE-9 IN AN INHIBITORY COMPLEX WITH XIAP-BIR3 1 N N 2 N N 3 N N A ASN 259 A ASN 7 HELX_P A ALA 263 A ALA 11 5 1 5 A ASP 264 A ASP 12 HELX_P A THR 271 A THR 19 1 2 8 A ASN 280 A ASN 28 HELX_P A ALA 287 A ALA 35 1 3 8 A ASP 315 A ASP 63 HELX_P A TYR 324 A TYR 72 1 4 10 A CYS 327 A CYS 75 HELX_P A GLY 335 A GLY 83 1 5 9 A GLY 335 A GLY 83 HELX_P A LEU 344 A LEU 92 1 6 10 B LEU 142 B LEU 3 HELX_P B ASN 148 B ASN 9 1 7 7 B CYS 172 B CYS 33 HELX_P B GLY 176 B GLY 37 5 8 5 B GLY 182 B GLY 43 HELX_P B LEU 197 B LEU 58 1 9 16 B THR 208 B THR 69 HELX_P B GLN 222 B GLN 83 1 10 15 B VAL 260 B VAL 121 HELX_P B ILE 266 B ILE 127 1 11 7 B CYS 272 B CYS 133 HELX_P B GLY 276 B GLY 137 5 12 5 B SER 361 B SER 222 HELX_P B ALA 375 B ALA 236 1 13 15 B ASP 379 B ASP 240 HELX_P B VAL 393 B VAL 254 1 14 15 metalc 2.367 A CYS 300 A SG CYS 48 1_555 A ZN 501 C ZN ZN 1_555 metalc 2.447 A CYS 303 A SG CYS 51 1_555 A ZN 501 C ZN ZN 1_555 metalc 2.140 A HIS 320 A NE2 HIS 68 1_555 A ZN 501 C ZN ZN 1_555 metalc 2.223 A CYS 327 A SG CYS 75 1_555 A ZN 501 C ZN ZN 1_555 APOPTOSIS caspase-9, XIAP, caspase inhibition, caspase activation, dimerization, apoptosis B GLU 158 B GLU 19 1 B PRO 159 B PRO 20 0.06 B THR 337 B THR 198 1 B PRO 338 B PRO 199 -0.57 BIRC4_HUMAN UNP 1 253 P98170 STNLPRNPSMADYEARIFTFGTWIYSVNKEQLARAGFYALGEGDKVKCFHCGGGLTDWKPSEDPWEQHAKWYPGCKYLLE QKGQEYINNIHLTHSLEE CASP9_HUMAN UNP 2 140 P55211 GALESLRGNADLAYILSMEPCGHCLIINNVNFCRESGLRTRTGSNIDCEKLRRRFSSLHFMVEVKGDLTAKKMVLALLEL ARQDHGALDCCVVVILSHGCQASHLQFPGAVYGTDGCPVSVEKIVNIFNGTSCPSLGGKPKLFFIQACGGEQKDHGFEVA STSPEDESPGSNPEPDATPFQEGLRTFDQLDAISSLPTPSDIFVSYSTFPGFVSWRDPKSGSWYVETLDDIFEQWAHSED LQSLLLRVANAVSVKGIYKQMPGCFNFLRKKLFFKTS 253 350 1NW9 253 350 P98170 A 1 1 98 140 416 1NW9 140 416 P55211 B 2 1 277 3 6 6 anti-parallel anti-parallel anti-parallel parallel parallel parallel parallel anti-parallel parallel parallel anti-parallel anti-parallel A PHE 289 A PHE 37 A ALA 291 A ALA 39 A VAL 298 A VAL 46 A CYS 300 A CYS 48 A GLY 306 A GLY 54 A LEU 307 A LEU 55 B PHE 404 B PHE 265 B ASN 405 B ASN 266 B ILE 341 B ILE 202 B SER 346 B SER 207 B LYS 280 B LYS 141 B CYS 287 B CYS 148 B CYS 229 B CYS 90 B CYS 239 B CYS 100 B GLY 161 B GLY 22 B ASN 167 B ASN 28 B PHE 199 B PHE 60 B GLY 205 B GLY 66 B PHE 404 B PHE 265 B ASN 405 B ASN 266 B ILE 341 B ILE 202 B SER 346 B SER 207 B LYS 280 B LYS 141 B CYS 287 B CYS 148 B CYS 229 B CYS 90 B CYS 239 B CYS 100 B ALA 249 B ALA 110 B TYR 251 B TYR 112 B PRO 257 B PRO 118 B SER 259 B SER 120 BINDING SITE FOR RESIDUE ZN A 501 A ZN 501 Software 4 A CYS 300 A CYS 48 4 1_555 A CYS 303 A CYS 51 4 1_555 A HIS 320 A HIS 68 4 1_555 A CYS 327 A CYS 75 4 1_555 179 P 65 2 2