1EF0 - Sequence, Chains, Asymmetric and Biological Units

• Title: CRYSTAL STRUCTURE OF PI-SCEI MINIPRECURSOR
• Keywords: ENDONUCLEASE, PROTEIN SPLICING, MINI-PRECURSOR, HYDROLASE
• Experiment: X-ray diffraction
• Number of Models: 1

Database	ID code	Status	Coordinate files
			Header	Asymmetric unit	Biological unit
PDB	1EF0	released	available	available	Quaternary Structure Server

Asymmetric unit from PDB

Unit	Type	Name	Chain ID	Residues	Atoms	Hetatoms
1	Protein	PI-SCEI ENDONUCLEASE	A	425	3334	0
2	Protein	PI-SCEI ENDONUCLEASE	B	394	3106	0
3	Ligand	PI-SCEI ENDONUCLEASE	A	1	0	1
4	Ligand	PI-SCEI ENDONUCLEASE	B	1	0	1
5	Water			408	0	408
total				1229	6440	410

Proteins

Unit 1

ALA 1 PHE 2 ALA 3 LYS 4 GLY 5 THR 6 ASN 7 VAL 8 LEU 9 MET 10 ALA 11 ASP 12 GLY 13 SER 14 ILE 15 GLU 16 CYS 17 ILE 18 GLU 19 ASN 20 ILE 21 GLU 22 VAL 23 GLY 24 ASN 25 LYS 26 VAL 27 MET 28 GLY 29 LYS 30 ASP 31 GLY 32 ARG 33 PRO 34 ARG 35 GLU 36 VAL 37 ILE 38 LYS 39 LEU 40 PRO 41 ARG 42 GLY 43 ARG 44 GLU 45 THR 46 MET 47 TYR 48 SER 49 VAL 50 VAL 51 GLN 52 LYS 53 SER 54 GLN 55 HIS 56 ARG 57 ALA 58 HIS 59 LYS 60 SER 61 ASP 62 SER 63 SER 64 ARG 65 GLU 66 VAL 67 PRO 68 GLU 69 LEU 70 LEU 71 LYS 72 PHE 73 THR 74 CYS 75 ASN 76 ALA 77 THR 78 HIS 79 GLU 80 LEU 81 VAL 82 VAL 83 ARG 84 THR 85 PRO 86 ARG 87 SER 88 VAL 89 ARG 90 VAL 104 ILE 105 THR 106 PHE 107 GLU 108 MET 109 GLY 110 GLN 111 LYS 112 LYS 113 ALA 114 PRO 115 ASP 116 GLY 117 ARG 118 ILE 119 VAL 120 GLU 121 LEU 122 VAL 123 LYS 124 GLU 125 VAL 126 SER 127 LYS 128 SER 129 TYR 130 PRO 131 ILE 132 SER 133 GLU 134 GLY 135 PRO 136 GLU 137 ARG 138 ALA 139 ASN 140 GLU 141 LEU 142 VAL 143 GLU 144 SER 145 TYR 146 ARG 147 LYS 148 ALA 149 SER 150 ASN 151 LYS 152 ALA 153 TYR 154 PHE 155 GLU 156 TRP 157 THR 158 ILE 159 GLU 160 ALA 161 ARG 162 ASP 163 LEU 164 SER 165 LEU 166 LEU 167 GLY 168 SER 169 HIS 170 VAL 171 ARG 172 LYS 173 ALA 174 THR 175 TYR 176 GLN 177 THR 178 TYR 179 ALA 180 PRO 181 ILE 182 LEU 183 TYR 184 GLU 185 ASN 186 ASP 187 HIS 188 PHE 189 PHE 190 ASP 191 TYR 192 MET 193 GLN 194 LYS 195 SER 196 LYS 197 THR 201 ILE 202 GLU 203 GLY 204 PRO 205 LYS 206 VAL 207 LEU 208 ALA 209 TYR 210 LEU 211 LEU 212 GLY 213 LEU 214 TRP 215 ILE 216 GLY 217 ASP 218 GLY 219 LEU 220 SER 221 ASP 222 ARG 223 ALA 224 THR 225 PHE 226 SER 227 VAL 228 ASP 229 SER 230 ARG 231 ASP 232 THR 233 SER 234 LEU 235 MET 236 GLU 237 ARG 238 VAL 239 THR 240 GLU 241 TYR 242 ALA 243 GLU 244 LYS 245 LEU 246 ASN 247 LEU 248 CYS 249 ALA 250 GLU 251 TYR 252 LYS 253 ASP 254 ARG 255 LYS 256 GLU 257 PRO 258 GLN 259 VAL 260 ALA 261 LYS 262 THR 263 VAL 264 ASN 265 LEU 266 TYR 267 SER 268 GLU 283 ASN 284 PRO 285 LEU 286 TRP 287 ASP 288 ALA 289 ILE 290 VAL 291 GLY 292 LEU 293 GLY 294 PHE 295 LEU 296 LYS 297 ASP 298 GLY 299 VAL 300 LYS 301 ASN 302 ILE 303 PRO 304 SER 305 PHE 306 LEU 307 SER 308 THR 309 ASP 310 ASN 311 ILE 312 GLY 313 THR 314 ARG 315 GLU 316 THR 317 PHE 318 LEU 319 ALA 320 GLY 321 LEU 322 ILE 323 ASP 324 SER 325 ASP 326 GLY 327 TYR 328 VAL 329 THR 330 ASP 331 GLU 332 HIS 333 GLY 334 ILE 335 LYS 336 ALA 337 THR 338 ILE 339 LYS 340 THR 341 ILE 342 HIS 343 THR 344 SER 345 VAL 346 ARG 347 ASP 348 GLY 349 LEU 350 VAL 351 SER 352 LEU 353 ALA 354 ARG 355 SER 356 LEU 357 GLY 358 LEU 359 VAL 360 VAL 361 SER 362 VAL 363 ASN 364 ALA 365 GLU 366 PRO 367 ALA 368 LYS 369 VAL 370 ASP 371 GLY 374 THR 375 LYS 376 HIS 377 LYS 378 ILE 379 SER 380 TYR 381 ALA 382 ILE 383 TYR 384 MET 385 SER 386 GLY 387 GLY 388 ASP 389 VAL 390 LEU 391 LEU 392 ASN 393 VAL 394 LEU 395 SER 396 LYS 397 CYS 398 ALA 399 GLY 400 SER 401 LYS 402 LYS 403 PHE 404 ARG 405 PRO 406 ALA 407 PRO 408 ALA 409 ALA 410 ALA 411 PHE 412 ALA 413 ARG 414 GLU 415 CYS 416 ARG 417 GLY 418 PHE 419 TYR 420 PHE 421 GLU 422 LEU 423 GLN 424 GLU 425 LEU 426 LYS 427 GLU 428 ASP 429 ASP 430 TYR 431 TYR 432 GLY 433 ILE 434 THR 435 LEU 436 SER 437 ASP 438 ASP 439 SER 440 ASP 441 HIS 442 GLN 443 PHE 444 LEU 445 LEU 446 ALA 447 ASN 448 GLN 449 VAL 450 VAL 451 VAL 452 HIS 453 ALA 454 CYS 455 GLU 699 GLY 700

Unit 2

ALA 1 PHE 2 ALA 3 LYS 4 GLY 5 THR 6 ASN 7 VAL 8 LEU 9 MET 10 ALA 11 ASP 12 GLY 13 SER 14 ILE 15 GLU 16 CYS 17 ILE 18 GLU 19 ASN 20 ILE 21 GLU 22 VAL 23 GLY 24 ASN 25 LYS 26 VAL 27 MET 28 GLY 29 LYS 30 ASP 31 GLY 32 ARG 33 PRO 34 ARG 35 GLU 36 VAL 37 ILE 38 LYS 39 LEU 40 PRO 41 ARG 42 GLY 43 ARG 44 GLU 45 THR 46 MET 47 TYR 48 SER 49 VAL 50 VAL 51 GLN 52 LYS 53 SER 54 LEU 71 LYS 72 PHE 73 THR 74 CYS 75 ASN 76 ALA 77 THR 78 HIS 79 GLU 80 LEU 81 VAL 82 VAL 83 ARG 84 THR 85 PRO 86 ARG 87 SER 88 VAL 89 ARG 90 ARG 91 LEU 92 SER 93 ARG 94 VAL 99 GLU 100 TYR 101 PHE 102 GLU 103 VAL 104 ILE 105 THR 106 PHE 107 GLU 108 MET 109 GLY 110 GLN 111 LYS 112 LYS 113 ALA 114 PRO 115 ASP 116 GLY 117 ARG 118 ILE 119 VAL 120 GLU 121 LEU 122 VAL 123 LYS 124 GLU 125 VAL 126 SER 127 LYS 128 SER 129 TYR 130 PRO 131 ILE 132 SER 133 GLU 134 GLY 135 PRO 136 GLU 137 ARG 138 ALA 139 ASN 140 GLU 141 LEU 142 VAL 143 GLU 144 SER 145 TYR 146 ARG 147 LYS 148 ALA 149 SER 150 ASN 151 LYS 152 ALA 153 TYR 154 PHE 155 GLU 156 TRP 157 THR 158 ILE 159 GLU 160 ALA 161 ARG 162 ASP 163 LEU 164 SER 165 LEU 166 LEU 167 GLY 168 SER 169 HIS 170 VAL 171 ARG 172 LYS 173 ALA 174 THR 175 TYR 176 GLN 177 THR 178 TYR 179 ALA 180 PRO 181 ILE 182 LEU 183 TYR 184 GLU 185 ASN 186 ASP 187 HIS 188 PHE 189 PHE 190 ASP 191 TYR 192 MET 193 GLN 194 LYS 206 VAL 207 LEU 208 ALA 209 TYR 210 LEU 211 LEU 212 GLY 213 LEU 214 TRP 215 ILE 216 GLY 217 ASP 218 GLY 219 LEU 220 SER 221 ASP 222 ARG 223 ALA 224 THR 225 PHE 226 SER 227 VAL 228 ASP 229 SER 230 ARG 231 ASP 232 THR 233 SER 234 LEU 235 MET 236 GLU 237 ARG 238 VAL 239 THR 240 GLU 241 TYR 242 ALA 243 GLU 244 LYS 245 LEU 246 ASN 247 LEU 248 CYS 249 ALA 250 GLU 251 TYR 252 LYS 253 ASP 254 ARG 255 LYS 256 GLU 257 PRO 258 GLN 259 VAL 260 ALA 261 LYS 262 THR 263 VAL 264 ASN 265 LEU 266 TYR 267 SER 268 GLY 292 LEU 293 GLY 294 PHE 295 LEU 296 LYS 297 ASP 298 GLY 299 VAL 300 LYS 301 ASN 302 ILE 303 PRO 304 SER 305 PHE 306 LEU 307 SER 308 THR 309 ASP 310 ASN 311 ILE 312 GLY 313 THR 314 ARG 315 GLU 316 THR 317 PHE 318 LEU 319 ALA 320 GLY 321 LEU 322 ILE 323 ASP 324 SER 325 ASP 326 GLY 327 TYR 328 VAL 329 THR 330 ASP 331 GLU 332 HIS 333 GLY 334 ILE 335 LYS 336 ALA 337 THR 338 ILE 339 LYS 340 THR 341 ILE 342 HIS 343 THR 344 SER 345 VAL 346 ARG 347 ASP 348 GLY 349 LEU 350 VAL 351 SER 352 LEU 353 ALA 354 ARG 355 SER 356 LEU 357 GLY 358 LEU 359 VAL 360 VAL 361 SER 362 VAL 363 ASN 364 ILE 379 SER 380 TYR 381 ALA 382 ILE 383 TYR 384 MET 385 SER 386 GLY 387 GLY 388 ASP 389 VAL 390 LEU 391 LEU 392 ASN 393 VAL 394 LEU 395 SER 396 LYS 397 CYS 398 ALA 399 GLY 400 SER 401 LYS 402 LYS 403 PHE 404 ARG 405 PRO 406 ALA 407 PRO 408 ALA 409 ALA 410 ALA 411 PHE 412 ALA 413 ARG 414 GLU 415 CYS 416 ARG 417 GLY 418 PHE 419 TYR 420 PHE 421 GLU 422 LEU 423 GLN 424 GLU 425 LEU 426 LYS 427 GLU 428 ASP 429 ASP 430 TYR 431 TYR 432 GLY 433 ILE 434 THR 435 LEU 436 SER 437 ASP 438 ASP 439 SER 440 ASP 441 HIS 442 GLN 443 PHE 444 LEU 445 LEU 446 ALA 447 ASN 448 GLN 449 VAL 450 VAL 451 VAL 452 HIS 453 ALA 454 CYS 455 GLY 456 GLU 457 ARG 458 LYS 697 LEU 698 GLU 699 GLY 700

Ligands

Unit 3	ZN 701
Unit 4	ZN 701