Functional Information from GO Data
| Chain | GOid | namespace | contents |
| A | 0000166 | molecular_function | nucleotide binding |
| A | 0003723 | molecular_function | RNA binding |
| A | 0004812 | molecular_function | aminoacyl-tRNA ligase activity |
| A | 0004831 | molecular_function | tyrosine-tRNA ligase activity |
| A | 0005524 | molecular_function | ATP binding |
| A | 0005737 | cellular_component | cytoplasm |
| A | 0005829 | cellular_component | cytosol |
| A | 0006412 | biological_process | translation |
| A | 0006418 | biological_process | tRNA aminoacylation for protein translation |
| A | 0006437 | biological_process | tyrosyl-tRNA aminoacylation |
| A | 0043039 | biological_process | tRNA aminoacylation |
Functional Information from PDB Data
| site_id | AC1 |
| Number of Residues | 19 |
| Details | BINDING SITE FOR RESIDUE 545 A 421 |
| Chain | Residue |
| A | TYR36 |
| A | THR75 |
| A | ASP80 |
| A | ILE103 |
| A | ASN124 |
| A | TYR170 |
| A | GLN174 |
| A | ASP177 |
| A | GLY193 |
| A | ASP195 |
| A | GLN196 |
| A | GLY38 |
| A | ALA39 |
| A | ASP40 |
| A | GLY49 |
| A | HIS50 |
| A | PRO53 |
| A | PHE54 |
| A | LEU70 |
Functional Information from PROSITE/UniProt
| site_id | PS00178 |
| Number of Residues | 11 |
| Details | AA_TRNA_LIGASE_I Aminoacyl-transfer RNA synthetases class-I signature. Pt.ADsLHIGHL |
| Chain | Residue | Details |
| A | PRO41-LEU51 | |
Functional Information from SwissProt/UniProt
| Chain | Residue | Details |
| A | TYR36 | |
| A | TYR170 | |
| A | GLN174 | |
| A | LYS234 | |
Catalytic Information from CSA
| site_id | CSA1 |
| Number of Residues | 2 |
| Details | Annotated By Reference To The Literature 1d2r |
| Chain | Residue | Details |
| A | LYS231 | |
| A | LYS234 | |
| site_id | CSA2 |
| Number of Residues | 4 |
| Details | Annotated By Reference To The Literature 1d2r |
| Chain | Residue | Details |
| A | LYS231 | |
| A | LYS234 | |
| A | LYS84 | |
| A | ARG88 | |
