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 |
| B | 0000166 | molecular_function | nucleotide binding |
| B | 0004812 | molecular_function | aminoacyl-tRNA ligase activity |
| B | 0004830 | molecular_function | tryptophan-tRNA ligase activity |
| B | 0005524 | molecular_function | ATP binding |
| B | 0005737 | cellular_component | cytoplasm |
| B | 0006412 | biological_process | translation |
| B | 0006418 | biological_process | tRNA aminoacylation for protein translation |
| B | 0006436 | biological_process | tryptophanyl-tRNA aminoacylation |
Functional Information from PDB Data
| site_id | AC1 |
| Number of Residues | 13 |
| Details | BINDING SITE FOR RESIDUE ADP A 330 |
| Chain | Residue |
| A | GLN8 |
| A | SER191 |
| A | LYS192 |
| A | NA336 |
| A | HOH444 |
| A | HIS14 |
| A | GLY16 |
| A | ASN17 |
| A | GLY20 |
| A | ALA21 |
| A | VAL182 |
| A | LYS189 |
| A | MSE190 |
| site_id | AC2 |
| Number of Residues | 9 |
| Details | BINDING SITE FOR RESIDUE TRP A 331 |
| Chain | Residue |
| A | GLY6 |
| A | GLN8 |
| A | PHE37 |
| A | HIS42 |
| A | TYR124 |
| A | MSE128 |
| A | ASP131 |
| A | VAL140 |
| A | GLN146 |
| site_id | AC3 |
| Number of Residues | 5 |
| Details | BINDING SITE FOR RESIDUE PO4 A 332 |
| Chain | Residue |
| A | LEU221 |
| A | GLY258 |
| A | TYR259 |
| A | GLY260 |
| A | HIS261 |
| site_id | AC4 |
| Number of Residues | 2 |
| Details | BINDING SITE FOR RESIDUE PO4 A 333 |
| Chain | Residue |
| A | SER203 |
| A | GLU204 |
| site_id | AC5 |
| Number of Residues | 3 |
| Details | BINDING SITE FOR RESIDUE PO4 A 335 |
| Chain | Residue |
| A | ARG103 |
| A | GLN148 |
| B | LYS275 |
| site_id | AC6 |
| Number of Residues | 2 |
| Details | BINDING SITE FOR RESIDUE NA A 336 |
| Chain | Residue |
| A | SER193 |
| A | ADP330 |
| site_id | AC7 |
| Number of Residues | 10 |
| Details | BINDING SITE FOR RESIDUE ADP B 330 |
| Chain | Residue |
| B | HIS14 |
| B | GLY16 |
| B | ASN17 |
| B | GLY20 |
| B | VAL182 |
| B | LYS189 |
| B | MSE190 |
| B | SER191 |
| B | LYS192 |
| B | NA333 |
| site_id | AC8 |
| Number of Residues | 8 |
| Details | BINDING SITE FOR RESIDUE TRP B 331 |
| Chain | Residue |
| B | GLY6 |
| B | PHE37 |
| B | HIS42 |
| B | MSE128 |
| B | ASP131 |
| B | VAL140 |
| B | GLN146 |
| B | HOH392 |
| site_id | AC9 |
| Number of Residues | 3 |
| Details | BINDING SITE FOR RESIDUE PO4 B 332 |
| Chain | Residue |
| B | GLY11 |
| B | LYS52 |
| B | ASN56 |
| site_id | BC1 |
| Number of Residues | 2 |
| Details | BINDING SITE FOR RESIDUE NA B 333 |
| Chain | Residue |
| B | SER193 |
| B | ADP330 |
Functional Information from PROSITE/UniProt
| site_id | PS00178 |
| Number of Residues | 10 |
| Details | AA_TRNA_LIGASE_I Aminoacyl-transfer RNA synthetases class-I signature. P..SGdLHIGNY |
| Chain | Residue | Details |
| A | PRO9-TYR18 | |
Functional Information from SwissProt/UniProt
| Chain | Residue | Details |
| A | GLN8 | |
| B | GLY143 | |
| B | VAL182 | |
| B | LYS189 | |
| A | GLY16 | |
| A | ASP131 | |
| A | GLY143 | |
| A | VAL182 | |
| A | LYS189 | |
| B | GLN8 | |
| B | GLY16 | |
| B | ASP131 | |
