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 | 0006418 | biological_process | tRNA aminoacylation for protein translation |
| A | 0006436 | biological_process | tryptophanyl-tRNA aminoacylation |
Functional Information from PDB Data
| site_id | AC1 |
| Number of Residues | 4 |
| Details | BINDING SITE FOR RESIDUE SO4 A 478 |
| Chain | Residue |
| A | ARG162 |
| A | SER165 |
| A | HIS173 |
| A | ALA352 |
| site_id | AC2 |
| Number of Residues | 13 |
| Details | BINDING SITE FOR RESIDUE TRP A 479 |
| Chain | Residue |
| A | GLN194 |
| A | THR196 |
| A | GLU199 |
| A | GLN284 |
| A | ILE307 |
| A | CYS309 |
| A | GLN313 |
| A | PHE317 |
| A | TYR159 |
| A | THR160 |
| A | GLY161 |
| A | ARG162 |
| A | GLY163 |
Functional Information from PROSITE/UniProt
| site_id | PS00178 |
| Number of Residues | 11 |
| Details | AA_TRNA_LIGASE_I Aminoacyl-transfer RNA synthetases class-I signature. Ps.SEaMHVGHL |
| Chain | Residue | Details |
| A | PRO164-LEU174 | |
Functional Information from SwissProt/UniProt
| Chain | Residue | Details |
| A | LYS154 | |
| Chain | Residue | Details |
| A | SER351 | |
