Functional Information from GO Data
| Chain | GOid | namespace | contents |
| A | 0000166 | molecular_function | nucleotide binding |
| A | 0004812 | molecular_function | aminoacyl-tRNA ligase activity |
| A | 0004829 | molecular_function | threonine-tRNA ligase activity |
| A | 0005524 | molecular_function | ATP binding |
| A | 0005737 | cellular_component | cytoplasm |
| A | 0006418 | biological_process | tRNA aminoacylation for protein translation |
| A | 0006435 | biological_process | threonyl-tRNA aminoacylation |
| B | 0000166 | molecular_function | nucleotide binding |
| B | 0004812 | molecular_function | aminoacyl-tRNA ligase activity |
| B | 0004829 | molecular_function | threonine-tRNA ligase activity |
| B | 0005524 | molecular_function | ATP binding |
| B | 0005737 | cellular_component | cytoplasm |
| B | 0006418 | biological_process | tRNA aminoacylation for protein translation |
| B | 0006435 | biological_process | threonyl-tRNA aminoacylation |
Functional Information from PDB Data
| site_id | AC1 |
| Number of Residues | 4 |
| Details | binding site for residue ZN A 701 |
| Chain | Residue |
| A | CYS334 |
| A | HIS385 |
| A | HIS511 |
| A | HOH899 |
| site_id | AC2 |
| Number of Residues | 13 |
| Details | binding site for residue 2CR A 702 |
| Chain | Residue |
| A | GLN381 |
| A | TYR462 |
| A | THR482 |
| A | ASP486 |
| A | HIS511 |
| A | HOH832 |
| A | HOH860 |
| A | HOH935 |
| A | GLY308 |
| A | HIS309 |
| A | MET332 |
| A | CYS334 |
| A | ARG363 |
| site_id | AC3 |
| Number of Residues | 8 |
| Details | binding site for residue GOL A 703 |
| Chain | Residue |
| A | GLN291 |
| A | ILE340 |
| A | PHE341 |
| A | GLN343 |
| A | LYS346 |
| A | HOH833 |
| A | HOH947 |
| B | ASP252 |
| site_id | AC4 |
| Number of Residues | 7 |
| Details | binding site for residue GOL A 704 |
| Chain | Residue |
| A | ASP252 |
| A | HIS267 |
| B | GLN291 |
| B | ILE340 |
| B | PHE341 |
| B | GLN343 |
| B | LYS346 |
| site_id | AC5 |
| Number of Residues | 8 |
| Details | binding site for residue GOL A 705 |
| Chain | Residue |
| A | VAL264 |
| A | TRP266 |
| A | GLU519 |
| A | HOH869 |
| A | HOH956 |
| B | LYS294 |
| B | GLY295 |
| B | PRO296 |
| site_id | AC6 |
| Number of Residues | 4 |
| Details | binding site for residue ZN B 701 |
| Chain | Residue |
| B | CYS334 |
| B | HIS385 |
| B | HIS511 |
| B | HOH879 |
| site_id | AC7 |
| Number of Residues | 13 |
| Details | binding site for residue 2CR B 702 |
| Chain | Residue |
| B | GLY308 |
| B | HIS309 |
| B | MET332 |
| B | CYS334 |
| B | ARG363 |
| B | GLN381 |
| B | TYR462 |
| B | THR482 |
| B | ASP486 |
| B | LEU489 |
| B | HIS511 |
| B | HOH829 |
| B | HOH867 |
| site_id | AC8 |
| Number of Residues | 6 |
| Details | binding site for residue GOL B 703 |
| Chain | Residue |
| A | GLU390 |
| B | TRP310 |
| B | ASP311 |
| B | LYS314 |
| B | HOH802 |
| B | HOH813 |
| site_id | AC9 |
| Number of Residues | 8 |
| Details | binding site for residue GOL B 704 |
| Chain | Residue |
| A | LYS294 |
| A | GLY295 |
| A | PHE297 |
| B | VAL264 |
| B | TRP266 |
| B | THR380 |
| B | GLU519 |
| B | HOH850 |
Functional Information from SwissProt/UniProt
| Chain | Residue | Details |
| A | LYS246 | |
| A | ASN342 | |
| A | LEU489 | |
| A | ASP615 | |
| B | LYS246 | |
| B | ASN342 | |
| B | LEU489 | |
| B | ASP615 | |
| Chain | Residue | Details |
| A | HIS309 | |
| B | SER517 | |
| A | VAL376 | |
| A | GLN381 | |
| A | GLN479 | |
| A | SER517 | |
| B | HIS309 | |
| B | VAL376 | |
| B | GLN381 | |
| B | GLN479 | |
| Chain | Residue | Details |
| A | TYR313 | |
| A | ILE547 | |
| A | ASN575 | |
| A | ARG589 | |
| A | VAL595 | |
| A | ARG609 | |
| B | TYR313 | |
| B | ARG325 | |
| B | TYR348 | |
| B | ARG363 | |
| B | ARG375 | |
| A | ARG325 | |
| B | PHE379 | |
| B | TYR462 | |
| B | GLN484 | |
| B | ARG520 | |
| B | ILE547 | |
| B | ASN575 | |
| B | ARG589 | |
| B | VAL595 | |
| B | ARG609 | |
| A | TYR348 | |
| A | ARG363 | |
| A | ARG375 | |
| A | PHE379 | |
| A | TYR462 | |
| A | GLN484 | |
| A | ARG520 | |
| Chain | Residue | Details |
| A | CYS334 | |
| A | HIS385 | |
| B | CYS334 | |
| B | HIS385 | |
| Chain | Residue | Details |
| A | HIS511 | |
| B | HIS511 | |
| Chain | Residue | Details |
| A | LYS286 | |
| B | LYS286 | |
Catalytic Information from CSA
| site_id | MCSA1 |
| Number of Residues | 7 |
| Details | M-CSA 540 |
| Chain | Residue | Details |
| A | CYS334 | electrostatic stabiliser, metal ligand |
| A | ARG363 | electrostatic stabiliser |
| A | GLN381 | electrostatic stabiliser |
| A | ASP383 | electrostatic stabiliser |
| A | HIS385 | metal ligand |
| A | LYS465 | electrostatic stabiliser |
| A | HIS511 | metal ligand |
| site_id | MCSA2 |
| Number of Residues | 7 |
| Details | M-CSA 540 |
| Chain | Residue | Details |
| B | CYS334 | electrostatic stabiliser, metal ligand |
| B | ARG363 | electrostatic stabiliser |
| B | GLN381 | electrostatic stabiliser |
| B | ASP383 | electrostatic stabiliser |
| B | HIS385 | metal ligand |
| B | LYS465 | electrostatic stabiliser |
| B | HIS511 | metal ligand |
