1XIN - Sequence, Chains, Asymmetric and Biological Units

• Title: PROTEIN ENGINEERING OF XYLOSE (GLUCOSE) ISOMERASE FROM ACTIN MISSOURIENSIS. 1. CRYSTALLOGRAPHY AND SITE-DIRECTED MUTAGEN METAL BINDING SITES
• Keywords: ISOMERASE(INTRAMOLECULAR OXIDOREDUCTASE)
• Experiment: X-ray diffraction
• Number of Models: 1

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

Asymmetric unit from PDB

Unit	Type	Name	Chain ID	Residues	Atoms	Hetatoms
1	Protein	D-XYLOSE ISOMERASE	A	392	3051	0
2	Protein	D-XYLOSE ISOMERASE	B	392	3051	0
3	Protein	D-XYLOSE ISOMERASE	C	392	3051	0
4	Protein	D-XYLOSE ISOMERASE	D	392	3051	0
5	Ligand	D-XYLOSE ISOMERASE	A	2	0	11
6	Ligand	D-XYLOSE ISOMERASE	B	2	0	11
7	Ligand	D-XYLOSE ISOMERASE	C	2	0	11
8	Ligand	D-XYLOSE ISOMERASE	D	2	0	11
9	Water			889	0	889
total				2465	12204	933

Proteins

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

Ligands

Unit 5	MG 395 XYL 397
Unit 6	MG 395 XYL 397
Unit 7	MG 395 XYL 397
Unit 8	MG 395 XYL 397