1KMN - Sequence, Chains, Asymmetric and Biological Units

• Title: HISTIDYL-TRNA SYNTHETASE COMPLEXED WITH HISTIDINOL AND ATP
• Keywords: AMINOACYL-TRNA SYNTHASE, LIGASE, SYNTHETASE
• Experiment: X-ray diffraction
• Number of Models: 1

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

Asymmetric unit from PDB

Unit	Type	Name	Chain ID	Residues	Atoms	Hetatoms
1	Protein	HISTIDYL-TRNA SYNTHETASE	A	379	3612	0
2	Protein	HISTIDYL-TRNA SYNTHETASE	B	364	3455	0
3	Protein	HISTIDYL-TRNA SYNTHETASE	C	387	3666	0
4	Protein	HISTIDYL-TRNA SYNTHETASE	D	364	3452	0
5	Ligand	HISTIDYL-TRNA SYNTHETASE	A	2	0	47
6	Ligand	HISTIDYL-TRNA SYNTHETASE	B	2	0	47
7	Ligand	HISTIDYL-TRNA SYNTHETASE	C	2	0	47
8	Ligand	HISTIDYL-TRNA SYNTHETASE	D	2	0	47
9	Water			24	0	24
total				1526	14185	212

Proteins

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

Ligands

Unit 5	HSO 451 ATP 452
Unit 6	HSO 451 ATP 452
Unit 7	HSO 451 ATP 452
Unit 8	HSO 451 ATP 452