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 552 |
| Chain | Residue |
| A | CYS145 |
| A | CYS148 |
| A | CYS158 |
| A | CYS161 |
| site_id | AC2 |
| Number of Residues | 25 |
| Details | BINDING SITE FOR RESIDUE MSP A 553 |
| Chain | Residue |
| A | GLY23 |
| A | HIS24 |
| A | GLU27 |
| A | ASP52 |
| A | TRP253 |
| A | ALA256 |
| A | PRO257 |
| A | TYR260 |
| A | GLY294 |
| A | ASP296 |
| A | ILE297 |
| A | HIS301 |
| A | HIS323 |
| A | GLY324 |
| A | TYR325 |
| A | VAL326 |
| A | HOH1132 |
| A | HOH1420 |
| A | HOH1424 |
| A | HOH1435 |
| A | ALA12 |
| A | LEU13 |
| A | PRO14 |
| A | TYR15 |
| A | HIS21 |
Functional Information from PROSITE/UniProt
| site_id | PS00178 |
| Number of Residues | 12 |
| Details | AA_TRNA_LIGASE_I Aminoacyl-transfer RNA synthetases class-I signature. PyaNGsIHLGHM |
| Chain | Residue | Details |
| A | PRO14-MET25 | |
Functional Information from SwissProt/UniProt
| site_id | SWS_FT_FI1 |
| Number of Residues | 5 |
| Details | BINDING: |
| Chain | Residue | Details |
| A | PRO146 | |
| A | LYS149 | |
| A | GLU159 | |
| A | GLY162 | |
| A | SER336 | |
