3K4Q - Sequence, Chains, Asymmetric and Biological Units

• Title: ASPERGILLUS NIGER PHYTASE IN COMPLEX WITH MYO-INOSITOL HEXAK
• Keywords: PHYTASE, PHYA, 3-PHOSPHOTASE, MYO-INOSITOL HEXAKIS PHOSPHATE PHOSPHOHYDROLASE, 37288-11-2, MYO-INOSITOL HEXAKIS SULFATE, 62-1, DISULFIDE BOND, GLYCOPROTEIN, HYDROLASE, SECRETED
• Experiment: X-ray diffraction
• Number of Models: 1

Database	ID code	Status	Coordinate files
			Header	Asymmetric unit	Biological unit
PDB	3K4Q	released	available	available	Quaternary Structure Server

Asymmetric unit from PDB

Unit	Type	Name	Chain ID	Residues	Atoms	Hetatoms
1	Protein	3-PHYTASE A	A	438	3384	0
2	Protein	3-PHYTASE A	B	438	3388	0
3	Ligand	3-PHYTASE A	A	5	0	92
4	Ligand	3-PHYTASE A	B	5	0	92
5	Water			363	0	363
total				1249	6772	547

Proteins

Unit 1

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

Unit 2

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

Ligands

Unit 3	IHS 500 NAG 1082 NAG 1184 NAG 1316 NAG 1353
Unit 4	IHS 500 NAG 1082 NAG 1184 NAG 1316 NAG 1353