Functional Information from GO Data
| Chain | GOid | namespace | contents |
| A | 0000166 | molecular_function | nucleotide binding |
| A | 0002161 | molecular_function | aminoacyl-tRNA deacylase activity |
| A | 0004812 | molecular_function | aminoacyl-tRNA ligase activity |
| A | 0004823 | molecular_function | leucine-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 | 0006429 | biological_process | leucyl-tRNA aminoacylation |
| A | 0016874 | molecular_function | ligase activity |
| A | 0046872 | molecular_function | metal ion binding |
| A | 0106074 | biological_process | aminoacyl-tRNA metabolism involved in translational fidelity |
Functional Information from PDB Data
| site_id | AC1 |
| Number of Residues | 4 |
| Details | BINDING SITE FOR RESIDUE ZN A1817 |
| Chain | Residue |
| A | CYS439 |
| A | CYS442 |
| A | CYS484 |
| A | CYS487 |
| site_id | AC2 |
| Number of Residues | 4 |
| Details | BINDING SITE FOR RESIDUE ZN A1818 |
| Chain | Residue |
| A | CYS159 |
| A | CYS162 |
| A | CYS176 |
| A | HIS179 |
| site_id | AC3 |
| Number of Residues | 5 |
| Details | BINDING SITE FOR RESIDUE SO4 A1819 |
| Chain | Residue |
| A | GLU715 |
| A | GLY716 |
| A | ARG719 |
| A | LYS760 |
| A | LEU714 |
| site_id | AC4 |
| Number of Residues | 5 |
| Details | BINDING SITE FOR RESIDUE SO4 A1820 |
| Chain | Residue |
| A | GLY707 |
| A | ARG769 |
| A | TRP795 |
| A | HOH2533 |
| A | HOH2534 |
| site_id | AC5 |
| Number of Residues | 4 |
| Details | BINDING SITE FOR RESIDUE SO4 A1821 |
| Chain | Residue |
| A | THR247 |
| A | THR248 |
| A | TYR332 |
| A | HOH2208 |
| site_id | AC6 |
| Number of Residues | 8 |
| Details | BINDING SITE FOR RESIDUE LEU A1815 |
| Chain | Residue |
| A | PHE41 |
| A | TYR43 |
| A | ASP80 |
| A | TYR535 |
| A | HIS541 |
| A | HIS545 |
| A | LMS1816 |
| A | HOH2366 |
| site_id | AC7 |
| Number of Residues | 19 |
| Details | BINDING SITE FOR RESIDUE LMS A1816 |
| Chain | Residue |
| A | PRO42 |
| A | TYR43 |
| A | HIS49 |
| A | GLY51 |
| A | HIS52 |
| A | ASN55 |
| A | TYR56 |
| A | GLY537 |
| A | GLY538 |
| A | GLU540 |
| A | GLN574 |
| A | MET576 |
| A | VAL577 |
| A | MET638 |
| A | LEU1815 |
| A | HOH2528 |
| A | HOH2530 |
| A | HOH2531 |
| A | HOH2532 |
Functional Information from PROSITE/UniProt
| site_id | PS00178 |
| Number of Residues | 12 |
| Details | AA_TRNA_LIGASE_I Aminoacyl-transfer RNA synthetases class-I signature. PypSGdLHMGHL |
| Chain | Residue | Details |
| A | PRO42-LEU53 | |
Catalytic Information from CSA
| site_id | CSA1 |
| Number of Residues | 2 |
| Details | Annotated By Reference To The Literature 1a8h |
| Chain | Residue | Details |
| A | VAL637 | |
| A | LYS640 | |
