1SHQ - Sequence, Chains, Asymmetric and Biological Units

• Title: CRYSTAL STRUCTURE OF SHRIMP ALKALINE PHOSPHATASE WITH MAGNES
• Keywords: ALKALINE PHOSPHATASE, HYDROLASE, PHOSPHOMONOESTER, COLD-ACTI SHRIMP, METAL TRIAD, MAGNESIUM, METAL EXCHANGE, BETA SHEET
• Experiment: X-ray diffraction
• Number of Models: 1

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

Asymmetric unit from PDB

Unit	Type	Name	Chain ID	Residues	Atoms	Hetatoms
1	Protein	ALKALINE PHOSPHATASE	A	476	3731	0
2	Protein	ALKALINE PHOSPHATASE	B	476	3731	0
3	Ligand	ALKALINE PHOSPHATASE	A	6	0	27
4	Ligand	ALKALINE PHOSPHATASE	B	6	0	27
5	Water			102	0	102
total				1066	7462	156

Proteins

Unit 1

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

Unit 2

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

Ligands

Unit 3	MG 479 NAG 483 ZN 484 ZN 485 SO4 486 SO4 487
Unit 4	ZN 480 ZN 481 MG 482 NAG 483 SO4 487 SO4 488