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 | 23 |
| Details | BINDING SITE FOR RESIDUE 3BG A 601 |
| Chain | Residue |
| A | PRO11 |
| A | VAL234 |
| A | TYR235 |
| A | VAL236 |
| A | TRP237 |
| A | ASP239 |
| A | ASN243 |
| A | TYR244 |
| A | ILE273 |
| A | PHE276 |
| A | ATP602 |
| A | ILE12 |
| A | HOH1216 |
| A | HOH1222 |
| A | HOH1223 |
| A | HOH1279 |
| A | TYR14 |
| A | ASP51 |
| A | HIS53 |
| A | GLY54 |
| A | THR133 |
| A | TYR134 |
| A | PHE220 |
| site_id | AC2 |
| Number of Residues | 29 |
| Details | BINDING SITE FOR RESIDUE ATP A 602 |
| Chain | Residue |
| A | PRO11 |
| A | TYR13 |
| A | HIS20 |
| A | GLY22 |
| A | HIS23 |
| A | SER26 |
| A | ALA270 |
| A | GLU272 |
| A | ILE273 |
| A | HIS299 |
| A | GLY300 |
| A | TRP301 |
| A | ILE302 |
| A | LYS308 |
| A | MET309 |
| A | SER310 |
| A | LYS311 |
| A | 3BG601 |
| A | MG604 |
| A | HOH1221 |
| A | HOH1224 |
| A | HOH1228 |
| A | HOH1269 |
| A | HOH1270 |
| A | HOH1272 |
| A | HOH1273 |
| A | HOH1274 |
| A | HOH1277 |
| A | HOH1278 |
| site_id | AC3 |
| Number of Residues | 6 |
| Details | BINDING SITE FOR RESIDUE MG A 603 |
| Chain | Residue |
| A | THR5 |
| A | HOH726 |
| A | HOH852 |
| A | HOH1211 |
| A | HOH1212 |
| A | HOH1213 |
| site_id | AC4 |
| Number of Residues | 4 |
| Details | BINDING SITE FOR RESIDUE MG A 604 |
| Chain | Residue |
| A | SER310 |
| A | ATP602 |
| A | HOH1269 |
| A | HOH1270 |
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..SGnLHIGHA |
| Chain | Residue | Details |
| A | PRO15-ALA24 | |
