2V7G - Sequence, Chains, Asymmetric and Biological Units

• Title: CRYSTAL STRUCTURE OF AN ENGINEERED UROCANASE TETRAMER
• Keywords: HISTIDINE DEGRADATION, NAD, LYASE, PROTEIN ENGINEERING, UROC HYDRATASE, HISTIDINE METABOLISM
• Experiment: X-ray diffraction
• Number of Models: 1

Database	ID code	Status	Coordinate files
			Header	Asymmetric unit	Biological unit
PDB	2V7G	released	available	available	Quaternary Structure Server

Asymmetric unit from PDB

Unit	Type	Name	Chain ID	Residues	Atoms	Hetatoms
1	Protein	UROCANATE HYDRATASE	A	553	4240	0
2	Protein	UROCANATE HYDRATASE	B	553	4240	0
3	Protein	UROCANATE HYDRATASE	C	553	4240	0
4	Protein	UROCANATE HYDRATASE	D	553	4240	0
5	Ligand	UROCANATE HYDRATASE	A	5	0	64
6	Ligand	UROCANATE HYDRATASE	B	7	0	74
7	Ligand	UROCANATE HYDRATASE	C	3	0	52
8	Ligand	UROCANATE HYDRATASE	D	5	0	68
9	Water			1310	0	1310
total				3542	16960	1568

Proteins

Unit 1	ASN 5 LYS 6 TYR 7 ARG 8 ASP 9 VAL 10 GLU 11 ILE 12 ARG 13 ALA 14 PRO 15 ARG 16 GLY 17 ASN 18 LYS 19 LEU 20 THR 21 ALA 22 LYS 23 SER 24 TRP 25 LEU 26 THR 27 GLU 28 ALA 29 PRO 30 LEU 31 ARG 32 MET 33 LEU 34 MET 35 ASN 36 ASN 37 LEU 38 ASP 39 PRO 40 GLN 41 VAL 42 ALA 43 GLU 44 ASN 45 PRO 46 LYS 47 GLU 48 LEU 49 VAL 50 VAL 51 TYR 52 GLY 53 GLY 54 ILE 55 GLY 56 ARG 57 ALA 58 ALA 59 ARG 60 ASN 61 TRP 62 GLU 63 CYS 64 TYR 65 ASP 66 LYS 67 ILE 68 VAL 69 GLU 70 THR 71 LEU 72 THR 73 ARG 74 LEU 75 GLU 76 ASP 77 ASP 78 GLU 79 THR 80 LEU 81 LEU 82 VAL 83 GLN 84 SER 85 GLY 86 LYS 87 PRO 88 VAL 89 GLY 90 VAL 91 PHE 92 LYS 93 THR 94 HIS 95 SER 96 ASN 97 ALA 98 PRO 99 ARG 100 VAL 101 LEU 102 ILE 103 ALA 104 ASN 105 SER 106 ASN 107 LEU 108 VAL 109 PRO 110 HIS 111 TRP 112 ALA 113 ASN 114 TRP 115 GLU 116 HIS 117 PHE 118 ASN 119 GLU 120 LEU 121 ASP 122 ALA 123 LYS 124 GLY 125 LEU 126 ALA 127 MET 128 TYR 129 GLY 130 GLN 131 MET 132 THR 133 ALA 134 GLY 135 SER 136 TRP 137 ILE 138 TYR 139 ILE 140 GLY 141 SER 142 GLN 143 GLY 144 ILE 145 VAL 146 GLN 147 GLY 148 THR 149 TYR 150 GLU 151 THR 152 PHE 153 VAL 154 GLU 155 ALA 156 GLY 157 ARG 158 GLN 159 HIS 160 TYR 161 GLY 162 GLY 163 SER 164 LEU 165 LYS 166 GLY 167 LYS 168 TRP 169 VAL 170 LEU 171 THR 172 ALA 173 GLY 174 LEU 175 GLY 176 GLY 177 MET 178 GLY 179 GLY 180 ALA 181 GLN 182 PRO 183 LEU 184 ALA 185 ALA 186 THR 187 LEU 188 ALA 189 GLY 190 ALA 191 CYS 192 SER 193 LEU 194 ASN 195 ILE 196 GLU 197 SER 198 GLN 199 GLN 200 SER 201 ARG 202 ILE 203 ASP 204 PHE 205 ARG 206 LEU 207 GLU 208 THR 209 ARG 210 TYR 211 VAL 212 ASP 213 GLU 214 GLN 215 ALA 216 THR 217 ASP 218 LEU 219 ASP 220 ASP 221 ALA 222 LEU 223 VAL 224 ARG 225 ILE 226 ALA 227 LYS 228 TYR 229 THR 230 ALA 231 GLU 232 GLY 233 LYS 234 ALA 235 ILE 236 SER 237 ILE 238 ALA 239 LEU 240 HIS 241 GLY 242 ASN 243 ALA 244 ALA 245 GLU 246 ILE 247 LEU 248 PRO 249 GLU 250 LEU 251 VAL 252 LYS 253 ARG 254 GLY 255 VAL 256 ARG 257 PRO 258 ASP 259 MET 260 VAL 261 THR 262 ASP 263 GLN 264 THR 265 SER 266 ALA 267 HIS 268 ASP 269 PRO 270 LEU 271 ASN 272 GLY 273 TYR 274 LEU 275 PRO 276 ILE 277 GLY 278 TRP 279 THR 280 TRP 281 GLU 282 GLN 283 TYR 284 ARG 285 ASP 286 ARG 287 ALA 288 GLN 289 THR 290 ILE 291 PRO 292 ALA 293 ALA 294 VAL 295 VAL 296 LYS 297 ALA 298 ALA 299 LYS 300 ALA 301 SER 302 MET 303 ALA 304 VAL 305 HIS 306 VAL 307 GLN 308 ALA 309 MET 310 LEU 311 ASP 312 PHE 313 GLN 314 LYS 315 GLN 316 GLY 317 VAL 318 PRO 319 THR 320 PHE 321 ASP 322 TYR 323 GLY 324 ASN 325 ASN 326 ILE 327 ARG 328 GLN 329 MET 330 ALA 331 LYS 332 GLU 333 GLU 334 GLY 335 VAL 336 ALA 337 ASN 338 ALA 339 PHE 340 ASP 341 PHE 342 PRO 343 GLY 344 PHE 345 VAL 346 PRO 347 ALA 348 TYR 349 ILE 350 ARG 351 PRO 352 LEU 353 PHE 354 CYS 355 ARG 356 GLY 357 VAL 358 GLY 359 PRO 360 PHE 361 ARG 362 TRP 363 ALA 364 ALA 365 LEU 366 SER 367 GLY 368 GLU 369 ALA 370 GLU 371 ASP 372 ILE 373 TYR 374 LYS 375 THR 376 ASP 377 ALA 378 LYS 379 VAL 380 LYS 381 GLU 382 LEU 383 ILE 384 PRO 385 ASP 386 ASP 387 ALA 388 HIS 389 LEU 390 HIS 391 ARG 392 TRP 393 LEU 394 ASP 395 MET 396 ALA 397 ARG 398 GLU 399 ARG 400 ILE 401 SER 402 PHE 403 GLN 404 GLY 405 LEU 406 PRO 407 ALA 408 ARG 409 ILE 410 CYS 411 TRP 412 VAL 413 GLY 414 LEU 415 GLY 416 LEU 417 ARG 418 ALA 419 LYS 420 LEU 421 GLY 422 LEU 423 ALA 424 PHE 425 ASN 426 GLU 427 MET 428 VAL 429 ARG 430 SER 431 GLY 432 GLU 433 LEU 434 SER 435 ALA 436 PRO 437 VAL 438 VAL 439 ILE 440 GLY 441 ARG 442 ASP 443 HIS 444 LEU 445 ASP 446 SER 447 GLY 448 SER 449 VAL 450 SER 451 SER 452 PRO 453 ASN 454 ARG 455 GLU 456 THR 457 GLU 458 ALA 459 MET 460 ARG 461 ASP 462 GLY 463 SER 464 ASP 465 ALA 466 VAL 467 SER 468 ASP 469 TRP 470 PRO 471 LEU 472 LEU 473 ASN 474 ALA 475 LEU 476 LEU 477 ASN 478 THR 479 ALA 480 GLY 481 GLY 482 ALA 483 THR 484 TRP 485 VAL 486 SER 487 LEU 488 HIS 489 HIS 490 GLY 491 GLY 492 GLY 493 VAL 494 GLY 495 MET 496 GLY 497 PHE 498 SER 499 GLN 500 HIS 501 SER 502 GLY 503 MET 504 VAL 505 ILE 506 VAL 507 CYS 508 ASP 509 GLY 510 THR 511 ASP 512 GLU 513 ALA 514 ALA 515 GLU 516 ARG 517 ILE 518 ALA 519 ARG 520 VAL 521 LEU 522 THR 523 ASN 524 ASP 525 PRO 526 GLY 527 THR 528 GLY 529 VAL 530 MET 531 ARG 532 HIS 533 ALA 534 ASP 535 ALA 536 GLY 537 TYR 538 ASP 539 ILE 540 ALA 541 ILE 542 ASP 543 CYS 544 ALA 545 LYS 546 GLU 547 GLN 548 GLY 549 LEU 550 ASP 551 LEU 552 PRO 553 MET 554 ILE 555 THR 556 GLY 557
Unit 2	ASN 5 LYS 6 TYR 7 ARG 8 ASP 9 VAL 10 GLU 11 ILE 12 ARG 13 ALA 14 PRO 15 ARG 16 GLY 17 ASN 18 LYS 19 LEU 20 THR 21 ALA 22 LYS 23 SER 24 TRP 25 LEU 26 THR 27 GLU 28 ALA 29 PRO 30 LEU 31 ARG 32 MET 33 LEU 34 MET 35 ASN 36 ASN 37 LEU 38 ASP 39 PRO 40 GLN 41 VAL 42 ALA 43 GLU 44 ASN 45 PRO 46 LYS 47 GLU 48 LEU 49 VAL 50 VAL 51 TYR 52 GLY 53 GLY 54 ILE 55 GLY 56 ARG 57 ALA 58 ALA 59 ARG 60 ASN 61 TRP 62 GLU 63 CYS 64 TYR 65 ASP 66 LYS 67 ILE 68 VAL 69 GLU 70 THR 71 LEU 72 THR 73 ARG 74 LEU 75 GLU 76 ASP 77 ASP 78 GLU 79 THR 80 LEU 81 LEU 82 VAL 83 GLN 84 SER 85 GLY 86 LYS 87 PRO 88 VAL 89 GLY 90 VAL 91 PHE 92 LYS 93 THR 94 HIS 95 SER 96 ASN 97 ALA 98 PRO 99 ARG 100 VAL 101 LEU 102 ILE 103 ALA 104 ASN 105 SER 106 ASN 107 LEU 108 VAL 109 PRO 110 HIS 111 TRP 112 ALA 113 ASN 114 TRP 115 GLU 116 HIS 117 PHE 118 ASN 119 GLU 120 LEU 121 ASP 122 ALA 123 LYS 124 GLY 125 LEU 126 ALA 127 MET 128 TYR 129 GLY 130 GLN 131 MET 132 THR 133 ALA 134 GLY 135 SER 136 TRP 137 ILE 138 TYR 139 ILE 140 GLY 141 SER 142 GLN 143 GLY 144 ILE 145 VAL 146 GLN 147 GLY 148 THR 149 TYR 150 GLU 151 THR 152 PHE 153 VAL 154 GLU 155 ALA 156 GLY 157 ARG 158 GLN 159 HIS 160 TYR 161 GLY 162 GLY 163 SER 164 LEU 165 LYS 166 GLY 167 LYS 168 TRP 169 VAL 170 LEU 171 THR 172 ALA 173 GLY 174 LEU 175 GLY 176 GLY 177 MET 178 GLY 179 GLY 180 ALA 181 GLN 182 PRO 183 LEU 184 ALA 185 ALA 186 THR 187 LEU 188 ALA 189 GLY 190 ALA 191 CYS 192 SER 193 LEU 194 ASN 195 ILE 196 GLU 197 SER 198 GLN 199 GLN 200 SER 201 ARG 202 ILE 203 ASP 204 PHE 205 ARG 206 LEU 207 GLU 208 THR 209 ARG 210 TYR 211 VAL 212 ASP 213 GLU 214 GLN 215 ALA 216 THR 217 ASP 218 LEU 219 ASP 220 ASP 221 ALA 222 LEU 223 VAL 224 ARG 225 ILE 226 ALA 227 LYS 228 TYR 229 THR 230 ALA 231 GLU 232 GLY 233 LYS 234 ALA 235 ILE 236 SER 237 ILE 238 ALA 239 LEU 240 HIS 241 GLY 242 ASN 243 ALA 244 ALA 245 GLU 246 ILE 247 LEU 248 PRO 249 GLU 250 LEU 251 VAL 252 LYS 253 ARG 254 GLY 255 VAL 256 ARG 257 PRO 258 ASP 259 MET 260 VAL 261 THR 262 ASP 263 GLN 264 THR 265 SER 266 ALA 267 HIS 268 ASP 269 PRO 270 LEU 271 ASN 272 GLY 273 TYR 274 LEU 275 PRO 276 ILE 277 GLY 278 TRP 279 THR 280 TRP 281 GLU 282 GLN 283 TYR 284 ARG 285 ASP 286 ARG 287 ALA 288 GLN 289 THR 290 ILE 291 PRO 292 ALA 293 ALA 294 VAL 295 VAL 296 LYS 297 ALA 298 ALA 299 LYS 300 ALA 301 SER 302 MET 303 ALA 304 VAL 305 HIS 306 VAL 307 GLN 308 ALA 309 MET 310 LEU 311 ASP 312 PHE 313 GLN 314 LYS 315 GLN 316 GLY 317 VAL 318 PRO 319 THR 320 PHE 321 ASP 322 TYR 323 GLY 324 ASN 325 ASN 326 ILE 327 ARG 328 GLN 329 MET 330 ALA 331 LYS 332 GLU 333 GLU 334 GLY 335 VAL 336 ALA 337 ASN 338 ALA 339 PHE 340 ASP 341 PHE 342 PRO 343 GLY 344 PHE 345 VAL 346 PRO 347 ALA 348 TYR 349 ILE 350 ARG 351 PRO 352 LEU 353 PHE 354 CYS 355 ARG 356 GLY 357 VAL 358 GLY 359 PRO 360 PHE 361 ARG 362 TRP 363 ALA 364 ALA 365 LEU 366 SER 367 GLY 368 GLU 369 ALA 370 GLU 371 ASP 372 ILE 373 TYR 374 LYS 375 THR 376 ASP 377 ALA 378 LYS 379 VAL 380 LYS 381 GLU 382 LEU 383 ILE 384 PRO 385 ASP 386 ASP 387 ALA 388 HIS 389 LEU 390 HIS 391 ARG 392 TRP 393 LEU 394 ASP 395 MET 396 ALA 397 ARG 398 GLU 399 ARG 400 ILE 401 SER 402 PHE 403 GLN 404 GLY 405 LEU 406 PRO 407 ALA 408 ARG 409 ILE 410 CYS 411 TRP 412 VAL 413 GLY 414 LEU 415 GLY 416 LEU 417 ARG 418 ALA 419 LYS 420 LEU 421 GLY 422 LEU 423 ALA 424 PHE 425 ASN 426 GLU 427 MET 428 VAL 429 ARG 430 SER 431 GLY 432 GLU 433 LEU 434 SER 435 ALA 436 PRO 437 VAL 438 VAL 439 ILE 440 GLY 441 ARG 442 ASP 443 HIS 444 LEU 445 ASP 446 SER 447 GLY 448 SER 449 VAL 450 SER 451 SER 452 PRO 453 ASN 454 ARG 455 GLU 456 THR 457 GLU 458 ALA 459 MET 460 ARG 461 ASP 462 GLY 463 SER 464 ASP 465 ALA 466 VAL 467 SER 468 ASP 469 TRP 470 PRO 471 LEU 472 LEU 473 ASN 474 ALA 475 LEU 476 LEU 477 ASN 478 THR 479 ALA 480 GLY 481 GLY 482 ALA 483 THR 484 TRP 485 VAL 486 SER 487 LEU 488 HIS 489 HIS 490 GLY 491 GLY 492 GLY 493 VAL 494 GLY 495 MET 496 GLY 497 PHE 498 SER 499 GLN 500 HIS 501 SER 502 GLY 503 MET 504 VAL 505 ILE 506 VAL 507 CYS 508 ASP 509 GLY 510 THR 511 ASP 512 GLU 513 ALA 514 ALA 515 GLU 516 ARG 517 ILE 518 ALA 519 ARG 520 VAL 521 LEU 522 THR 523 ASN 524 ASP 525 PRO 526 GLY 527 THR 528 GLY 529 VAL 530 MET 531 ARG 532 HIS 533 ALA 534 ASP 535 ALA 536 GLY 537 TYR 538 ASP 539 ILE 540 ALA 541 ILE 542 ASP 543 CYS 544 ALA 545 LYS 546 GLU 547 GLN 548 GLY 549 LEU 550 ASP 551 LEU 552 PRO 553 MET 554 ILE 555 THR 556 GLY 557
Unit 3	ASN 5 LYS 6 TYR 7 ARG 8 ASP 9 VAL 10 GLU 11 ILE 12 ARG 13 ALA 14 PRO 15 ARG 16 GLY 17 ASN 18 LYS 19 LEU 20 THR 21 ALA 22 LYS 23 SER 24 TRP 25 LEU 26 THR 27 GLU 28 ALA 29 PRO 30 LEU 31 ARG 32 MET 33 LEU 34 MET 35 ASN 36 ASN 37 LEU 38 ASP 39 PRO 40 GLN 41 VAL 42 ALA 43 GLU 44 ASN 45 PRO 46 LYS 47 GLU 48 LEU 49 VAL 50 VAL 51 TYR 52 GLY 53 GLY 54 ILE 55 GLY 56 ARG 57 ALA 58 ALA 59 ARG 60 ASN 61 TRP 62 GLU 63 CYS 64 TYR 65 ASP 66 LYS 67 ILE 68 VAL 69 GLU 70 THR 71 LEU 72 THR 73 ARG 74 LEU 75 GLU 76 ASP 77 ASP 78 GLU 79 THR 80 LEU 81 LEU 82 VAL 83 GLN 84 SER 85 GLY 86 LYS 87 PRO 88 VAL 89 GLY 90 VAL 91 PHE 92 LYS 93 THR 94 HIS 95 SER 96 ASN 97 ALA 98 PRO 99 ARG 100 VAL 101 LEU 102 ILE 103 ALA 104 ASN 105 SER 106 ASN 107 LEU 108 VAL 109 PRO 110 HIS 111 TRP 112 ALA 113 ASN 114 TRP 115 GLU 116 HIS 117 PHE 118 ASN 119 GLU 120 LEU 121 ASP 122 ALA 123 LYS 124 GLY 125 LEU 126 ALA 127 MET 128 TYR 129 GLY 130 GLN 131 MET 132 THR 133 ALA 134 GLY 135 SER 136 TRP 137 ILE 138 TYR 139 ILE 140 GLY 141 SER 142 GLN 143 GLY 144 ILE 145 VAL 146 GLN 147 GLY 148 THR 149 TYR 150 GLU 151 THR 152 PHE 153 VAL 154 GLU 155 ALA 156 GLY 157 ARG 158 GLN 159 HIS 160 TYR 161 GLY 162 GLY 163 SER 164 LEU 165 LYS 166 GLY 167 LYS 168 TRP 169 VAL 170 LEU 171 THR 172 ALA 173 GLY 174 LEU 175 GLY 176 GLY 177 MET 178 GLY 179 GLY 180 ALA 181 GLN 182 PRO 183 LEU 184 ALA 185 ALA 186 THR 187 LEU 188 ALA 189 GLY 190 ALA 191 CYS 192 SER 193 LEU 194 ASN 195 ILE 196 GLU 197 SER 198 GLN 199 GLN 200 SER 201 ARG 202 ILE 203 ASP 204 PHE 205 ARG 206 LEU 207 GLU 208 THR 209 ARG 210 TYR 211 VAL 212 ASP 213 GLU 214 GLN 215 ALA 216 THR 217 ASP 218 LEU 219 ASP 220 ASP 221 ALA 222 LEU 223 VAL 224 ARG 225 ILE 226 ALA 227 LYS 228 TYR 229 THR 230 ALA 231 GLU 232 GLY 233 LYS 234 ALA 235 ILE 236 SER 237 ILE 238 ALA 239 LEU 240 HIS 241 GLY 242 ASN 243 ALA 244 ALA 245 GLU 246 ILE 247 LEU 248 PRO 249 GLU 250 LEU 251 VAL 252 LYS 253 ARG 254 GLY 255 VAL 256 ARG 257 PRO 258 ASP 259 MET 260 VAL 261 THR 262 ASP 263 GLN 264 THR 265 SER 266 ALA 267 HIS 268 ASP 269 PRO 270 LEU 271 ASN 272 GLY 273 TYR 274 LEU 275 PRO 276 ILE 277 GLY 278 TRP 279 THR 280 TRP 281 GLU 282 GLN 283 TYR 284 ARG 285 ASP 286 ARG 287 ALA 288 GLN 289 THR 290 ILE 291 PRO 292 ALA 293 ALA 294 VAL 295 VAL 296 LYS 297 ALA 298 ALA 299 LYS 300 ALA 301 SER 302 MET 303 ALA 304 VAL 305 HIS 306 VAL 307 GLN 308 ALA 309 MET 310 LEU 311 ASP 312 PHE 313 GLN 314 LYS 315 GLN 316 GLY 317 VAL 318 PRO 319 THR 320 PHE 321 ASP 322 TYR 323 GLY 324 ASN 325 ASN 326 ILE 327 ARG 328 GLN 329 MET 330 ALA 331 LYS 332 GLU 333 GLU 334 GLY 335 VAL 336 ALA 337 ASN 338 ALA 339 PHE 340 ASP 341 PHE 342 PRO 343 GLY 344 PHE 345 VAL 346 PRO 347 ALA 348 TYR 349 ILE 350 ARG 351 PRO 352 LEU 353 PHE 354 CYS 355 ARG 356 GLY 357 VAL 358 GLY 359 PRO 360 PHE 361 ARG 362 TRP 363 ALA 364 ALA 365 LEU 366 SER 367 GLY 368 GLU 369 ALA 370 GLU 371 ASP 372 ILE 373 TYR 374 LYS 375 THR 376 ASP 377 ALA 378 LYS 379 VAL 380 LYS 381 GLU 382 LEU 383 ILE 384 PRO 385 ASP 386 ASP 387 ALA 388 HIS 389 LEU 390 HIS 391 ARG 392 TRP 393 LEU 394 ASP 395 MET 396 ALA 397 ARG 398 GLU 399 ARG 400 ILE 401 SER 402 PHE 403 GLN 404 GLY 405 LEU 406 PRO 407 ALA 408 ARG 409 ILE 410 CYS 411 TRP 412 VAL 413 GLY 414 LEU 415 GLY 416 LEU 417 ARG 418 ALA 419 LYS 420 LEU 421 GLY 422 LEU 423 ALA 424 PHE 425 ASN 426 GLU 427 MET 428 VAL 429 ARG 430 SER 431 GLY 432 GLU 433 LEU 434 SER 435 ALA 436 PRO 437 VAL 438 VAL 439 ILE 440 GLY 441 ARG 442 ASP 443 HIS 444 LEU 445 ASP 446 SER 447 GLY 448 SER 449 VAL 450 SER 451 SER 452 PRO 453 ASN 454 ARG 455 GLU 456 THR 457 GLU 458 ALA 459 MET 460 ARG 461 ASP 462 GLY 463 SER 464 ASP 465 ALA 466 VAL 467 SER 468 ASP 469 TRP 470 PRO 471 LEU 472 LEU 473 ASN 474 ALA 475 LEU 476 LEU 477 ASN 478 THR 479 ALA 480 GLY 481 GLY 482 ALA 483 THR 484 TRP 485 VAL 486 SER 487 LEU 488 HIS 489 HIS 490 GLY 491 GLY 492 GLY 493 VAL 494 GLY 495 MET 496 GLY 497 PHE 498 SER 499 GLN 500 HIS 501 SER 502 GLY 503 MET 504 VAL 505 ILE 506 VAL 507 CYS 508 ASP 509 GLY 510 THR 511 ASP 512 GLU 513 ALA 514 ALA 515 GLU 516 ARG 517 ILE 518 ALA 519 ARG 520 VAL 521 LEU 522 THR 523 ASN 524 ASP 525 PRO 526 GLY 527 THR 528 GLY 529 VAL 530 MET 531 ARG 532 HIS 533 ALA 534 ASP 535 ALA 536 GLY 537 TYR 538 ASP 539 ILE 540 ALA 541 ILE 542 ASP 543 CYS 544 ALA 545 LYS 546 GLU 547 GLN 548 GLY 549 LEU 550 ASP 551 LEU 552 PRO 553 MET 554 ILE 555 THR 556 GLY 557
Unit 4	ASN 5 LYS 6 TYR 7 ARG 8 ASP 9 VAL 10 GLU 11 ILE 12 ARG 13 ALA 14 PRO 15 ARG 16 GLY 17 ASN 18 LYS 19 LEU 20 THR 21 ALA 22 LYS 23 SER 24 TRP 25 LEU 26 THR 27 GLU 28 ALA 29 PRO 30 LEU 31 ARG 32 MET 33 LEU 34 MET 35 ASN 36 ASN 37 LEU 38 ASP 39 PRO 40 GLN 41 VAL 42 ALA 43 GLU 44 ASN 45 PRO 46 LYS 47 GLU 48 LEU 49 VAL 50 VAL 51 TYR 52 GLY 53 GLY 54 ILE 55 GLY 56 ARG 57 ALA 58 ALA 59 ARG 60 ASN 61 TRP 62 GLU 63 CYS 64 TYR 65 ASP 66 LYS 67 ILE 68 VAL 69 GLU 70 THR 71 LEU 72 THR 73 ARG 74 LEU 75 GLU 76 ASP 77 ASP 78 GLU 79 THR 80 LEU 81 LEU 82 VAL 83 GLN 84 SER 85 GLY 86 LYS 87 PRO 88 VAL 89 GLY 90 VAL 91 PHE 92 LYS 93 THR 94 HIS 95 SER 96 ASN 97 ALA 98 PRO 99 ARG 100 VAL 101 LEU 102 ILE 103 ALA 104 ASN 105 SER 106 ASN 107 LEU 108 VAL 109 PRO 110 HIS 111 TRP 112 ALA 113 ASN 114 TRP 115 GLU 116 HIS 117 PHE 118 ASN 119 GLU 120 LEU 121 ASP 122 ALA 123 LYS 124 GLY 125 LEU 126 ALA 127 MET 128 TYR 129 GLY 130 GLN 131 MET 132 THR 133 ALA 134 GLY 135 SER 136 TRP 137 ILE 138 TYR 139 ILE 140 GLY 141 SER 142 GLN 143 GLY 144 ILE 145 VAL 146 GLN 147 GLY 148 THR 149 TYR 150 GLU 151 THR 152 PHE 153 VAL 154 GLU 155 ALA 156 GLY 157 ARG 158 GLN 159 HIS 160 TYR 161 GLY 162 GLY 163 SER 164 LEU 165 LYS 166 GLY 167 LYS 168 TRP 169 VAL 170 LEU 171 THR 172 ALA 173 GLY 174 LEU 175 GLY 176 GLY 177 MET 178 GLY 179 GLY 180 ALA 181 GLN 182 PRO 183 LEU 184 ALA 185 ALA 186 THR 187 LEU 188 ALA 189 GLY 190 ALA 191 CYS 192 SER 193 LEU 194 ASN 195 ILE 196 GLU 197 SER 198 GLN 199 GLN 200 SER 201 ARG 202 ILE 203 ASP 204 PHE 205 ARG 206 LEU 207 GLU 208 THR 209 ARG 210 TYR 211 VAL 212 ASP 213 GLU 214 GLN 215 ALA 216 THR 217 ASP 218 LEU 219 ASP 220 ASP 221 ALA 222 LEU 223 VAL 224 ARG 225 ILE 226 ALA 227 LYS 228 TYR 229 THR 230 ALA 231 GLU 232 GLY 233 LYS 234 ALA 235 ILE 236 SER 237 ILE 238 ALA 239 LEU 240 HIS 241 GLY 242 ASN 243 ALA 244 ALA 245 GLU 246 ILE 247 LEU 248 PRO 249 GLU 250 LEU 251 VAL 252 LYS 253 ARG 254 GLY 255 VAL 256 ARG 257 PRO 258 ASP 259 MET 260 VAL 261 THR 262 ASP 263 GLN 264 THR 265 SER 266 ALA 267 HIS 268 ASP 269 PRO 270 LEU 271 ASN 272 GLY 273 TYR 274 LEU 275 PRO 276 ILE 277 GLY 278 TRP 279 THR 280 TRP 281 GLU 282 GLN 283 TYR 284 ARG 285 ASP 286 ARG 287 ALA 288 GLN 289 THR 290 ILE 291 PRO 292 ALA 293 ALA 294 VAL 295 VAL 296 LYS 297 ALA 298 ALA 299 LYS 300 ALA 301 SER 302 MET 303 ALA 304 VAL 305 HIS 306 VAL 307 GLN 308 ALA 309 MET 310 LEU 311 ASP 312 PHE 313 GLN 314 LYS 315 GLN 316 GLY 317 VAL 318 PRO 319 THR 320 PHE 321 ASP 322 TYR 323 GLY 324 ASN 325 ASN 326 ILE 327 ARG 328 GLN 329 MET 330 ALA 331 LYS 332 GLU 333 GLU 334 GLY 335 VAL 336 ALA 337 ASN 338 ALA 339 PHE 340 ASP 341 PHE 342 PRO 343 GLY 344 PHE 345 VAL 346 PRO 347 ALA 348 TYR 349 ILE 350 ARG 351 PRO 352 LEU 353 PHE 354 CYS 355 ARG 356 GLY 357 VAL 358 GLY 359 PRO 360 PHE 361 ARG 362 TRP 363 ALA 364 ALA 365 LEU 366 SER 367 GLY 368 GLU 369 ALA 370 GLU 371 ASP 372 ILE 373 TYR 374 LYS 375 THR 376 ASP 377 ALA 378 LYS 379 VAL 380 LYS 381 GLU 382 LEU 383 ILE 384 PRO 385 ASP 386 ASP 387 ALA 388 HIS 389 LEU 390 HIS 391 ARG 392 TRP 393 LEU 394 ASP 395 MET 396 ALA 397 ARG 398 GLU 399 ARG 400 ILE 401 SER 402 PHE 403 GLN 404 GLY 405 LEU 406 PRO 407 ALA 408 ARG 409 ILE 410 CYS 411 TRP 412 VAL 413 GLY 414 LEU 415 GLY 416 LEU 417 ARG 418 ALA 419 LYS 420 LEU 421 GLY 422 LEU 423 ALA 424 PHE 425 ASN 426 GLU 427 MET 428 VAL 429 ARG 430 SER 431 GLY 432 GLU 433 LEU 434 SER 435 ALA 436 PRO 437 VAL 438 VAL 439 ILE 440 GLY 441 ARG 442 ASP 443 HIS 444 LEU 445 ASP 446 SER 447 GLY 448 SER 449 VAL 450 SER 451 SER 452 PRO 453 ASN 454 ARG 455 GLU 456 THR 457 GLU 458 ALA 459 MET 460 ARG 461 ASP 462 GLY 463 SER 464 ASP 465 ALA 466 VAL 467 SER 468 ASP 469 TRP 470 PRO 471 LEU 472 LEU 473 ASN 474 ALA 475 LEU 476 LEU 477 ASN 478 THR 479 ALA 480 GLY 481 GLY 482 ALA 483 THR 484 TRP 485 VAL 486 SER 487 LEU 488 HIS 489 HIS 490 GLY 491 GLY 492 GLY 493 VAL 494 GLY 495 MET 496 GLY 497 PHE 498 SER 499 GLN 500 HIS 501 SER 502 GLY 503 MET 504 VAL 505 ILE 506 VAL 507 CYS 508 ASP 509 GLY 510 THR 511 ASP 512 GLU 513 ALA 514 ALA 515 GLU 516 ARG 517 ILE 518 ALA 519 ARG 520 VAL 521 LEU 522 THR 523 ASN 524 ASP 525 PRO 526 GLY 527 THR 528 GLY 529 VAL 530 MET 531 ARG 532 HIS 533 ALA 534 ASP 535 ALA 536 GLY 537 TYR 538 ASP 539 ILE 540 ALA 541 ILE 542 ASP 543 CYS 544 ALA 545 LYS 546 GLU 547 GLN 548 GLY 549 LEU 550 ASP 551 LEU 552 PRO 553 MET 554 ILE 555 THR 556 GLY 557

Ligands

Unit 5	ACT 1558 ACT 1559 GOL 1560 GOL 1561 NAD 3001
Unit 6	ACT 1558 ACT 1559 ACT 1560 GOL 1561 GOL 1562 GOL 1563 NAD 3001
Unit 7	ACT 1558 ACT 1559 NAD 3001
Unit 8	GOL 1558 GOL 1559 GOL 1560 GOL 1561 NAD 3001