1XFC - Sequence, Chains, Asymmetric and Biological Units

• Title: THE 1.9 A CRYSTAL STRUCTURE OF ALANINE RACEMASE FROM MYCOBAC TUBERCULOSIS CONTAINS A CONSERVED ENTRYWAY INTO THE ACTIVE
• Keywords: ALPHA-BETA BARREL, BETA-STRUCTURE FOR C-TERMINAL DOMAIN, INT ALDIMINE FORM, ISOMERASE
• Experiment: X-ray diffraction
• Number of Models: 1

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

Asymmetric unit from PDB

Unit	Type	Name	Chain ID	Residues	Atoms	Hetatoms
1	Protein	ALANINE RACEMASE	A	366	2713	0
2	Protein	ALANINE RACEMASE	B	356	2647	0
3	Ligand	ALANINE RACEMASE	A	1	0	15
4	Ligand	ALANINE RACEMASE	B	1	0	15
5	Water			350	0	350
total				1074	5360	380

Proteins

Unit 1

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

Unit 2

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

Ligands

Unit 3	PLP 390
Unit 4	PLP 390