3A05
Crystal structure of tryptophanyl-tRNA synthetase from hyperthermophilic archaeon, Aeropyrum pernix K1 complex with tryptophan
Functional Information from GO Data
| Chain | GOid | namespace | contents |
| A | 0000166 | molecular_function | nucleotide binding |
| A | 0004812 | molecular_function | aminoacyl-tRNA ligase activity |
| A | 0004830 | molecular_function | tryptophan-tRNA ligase activity |
| A | 0005524 | molecular_function | ATP binding |
| A | 0005737 | cellular_component | cytoplasm |
| A | 0006412 | biological_process | translation |
| A | 0006418 | biological_process | tRNA aminoacylation for protein translation |
| A | 0006436 | biological_process | tryptophanyl-tRNA aminoacylation |
| A | 0016874 | molecular_function | ligase activity |
Functional Information from PDB Data
| site_id | AC1 |
| Number of Residues | 7 |
| Details | BINDING SITE FOR RESIDUE TRP A 377 |
| Chain | Residue |
| A | GLY76 |
| A | GLU112 |
| A | GLN151 |
| A | GLN192 |
| A | ASP195 |
| A | CD376 |
| A | HOH522 |
| site_id | AC2 |
| Number of Residues | 6 |
| Details | BINDING SITE FOR RESIDUE SF4 A 373 |
| Chain | Residue |
| A | CYS303 |
| A | CYS327 |
| A | CYS334 |
| A | CYS337 |
| A | GLY285 |
| A | GLY286 |
| site_id | AC3 |
| Number of Residues | 4 |
| Details | BINDING SITE FOR RESIDUE CD A 374 |
| Chain | Residue |
| A | GLU69 |
| A | HIS209 |
| A | GLU343 |
| A | GLU346 |
| site_id | AC4 |
| Number of Residues | 5 |
| Details | BINDING SITE FOR RESIDUE CD A 375 |
| Chain | Residue |
| A | GLU13 |
| A | HIS307 |
| A | HOH583 |
| A | HOH584 |
| A | HOH585 |
| site_id | AC5 |
| Number of Residues | 4 |
| Details | BINDING SITE FOR RESIDUE CD A 376 |
| Chain | Residue |
| A | GLU112 |
| A | TRP377 |
| A | HOH465 |
| A | HOH526 |
