Functional Information from GO Data
| Chain | GOid | namespace | contents |
| A | 0000166 | molecular_function | nucleotide binding |
| A | 0004812 | molecular_function | aminoacyl-tRNA ligase activity |
| A | 0004825 | molecular_function | methionine-tRNA ligase activity |
| A | 0005524 | molecular_function | ATP binding |
| A | 0006418 | biological_process | tRNA aminoacylation for protein translation |
| A | 0006431 | biological_process | methionyl-tRNA aminoacylation |
Functional Information from PDB Data
| site_id | AC1 |
| Number of Residues | 4 |
| Details | binding site for residue ZN A 601 |
| Chain | Residue |
| A | CYS143 |
| A | CYS146 |
| A | CYS156 |
| A | CYS159 |
| site_id | AC2 |
| Number of Residues | 15 |
| Details | binding site for residue U7S A 602 |
| Chain | Residue |
| A | GLY53 |
| A | TYR237 |
| A | PHE250 |
| A | VAL252 |
| A | ASP255 |
| A | PRO257 |
| A | TYR260 |
| A | PHE298 |
| A | HOH731 |
| A | HOH734 |
| A | ALA10 |
| A | LEU11 |
| A | TYR13 |
| A | ASP50 |
| A | HIS52 |
Functional Information from PROSITE/UniProt
| site_id | PS00178 |
| Number of Residues | 12 |
| Details | AA_TRNA_LIGASE_I Aminoacyl-transfer RNA synthetases class-I signature. PyaNGpLHLGHL |
| Chain | Residue | Details |
| A | PRO12-LEU23 | |
Functional Information from SwissProt/UniProt
| Chain | Residue | Details |
| A | CYS143 | |
| A | CYS146 | |
| A | CYS156 | |
| A | CYS159 | |
| A | LYS333 | |
