2EL7 - Sequence, Chains, Asymmetric and Biological Units

• Title: CRYSTAL STRUCTURE OF TRYPTOPHANYL-TRNA SYNTHETASE FROM THERM THERMOPHILUS
• Keywords: TRNA, AMINOACYL-TRNA SYNTHETASE, TRANSLATION, STRUCTURAL GEN NPPSFA, NATIONAL PROJECT ON PROTEIN STRUCTURAL AND FUNCTION ANALYSES, RIKEN STRUCTURAL GENOMICS/PROTEOMICS INITIATIVE, LIGASE
• Experiment: X-ray diffraction
• Number of Models: 1

Database	ID code	Status	Coordinate files
			Header	Asymmetric unit	Biological unit
PDB	2EL7	released	available	available	Quaternary Structure Server

Asymmetric unit from PDB

Unit	Type	Name	Chain ID	Residues	Atoms	Hetatoms
1	Protein	TRYPTOPHANYL-TRNA SYNTHETASE	A	318	2519	0
2	Protein	TRYPTOPHANYL-TRNA SYNTHETASE	B	316	2501	0
3	Ligand	TRYPTOPHANYL-TRNA SYNTHETASE	A	1	0	5
4	Water			244	0	244
total				879	5020	249

Proteins

Unit 1

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

Unit 2

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

Ligands

Unit 3

PO4 1001