Functional Information from GO Data
| Chain | GOid | namespace | contents |
| A | 0000166 | molecular_function | nucleotide binding |
| A | 0004812 | molecular_function | aminoacyl-tRNA ligase activity |
| A | 0004831 | molecular_function | tyrosine-tRNA ligase activity |
| A | 0005524 | molecular_function | ATP binding |
| A | 0006418 | biological_process | tRNA aminoacylation for protein translation |
| A | 0006437 | biological_process | tyrosyl-tRNA aminoacylation |
| B | 0000166 | molecular_function | nucleotide binding |
| B | 0004812 | molecular_function | aminoacyl-tRNA ligase activity |
| B | 0004831 | molecular_function | tyrosine-tRNA ligase activity |
| B | 0005524 | molecular_function | ATP binding |
| B | 0006418 | biological_process | tRNA aminoacylation for protein translation |
| B | 0006437 | biological_process | tyrosyl-tRNA aminoacylation |
Functional Information from PDB Data
| site_id | AC1 |
| Number of Residues | 22 |
| Details | BINDING SITE FOR RESIDUE YSA A 384 |
| Chain | Residue |
| A | TYR77 |
| A | GLN225 |
| A | ASP228 |
| A | GLN241 |
| A | GLY243 |
| A | GLY244 |
| A | ASP246 |
| A | GLN247 |
| A | PRO272 |
| A | LEU273 |
| A | ILE274 |
| A | GLY79 |
| A | HOH388 |
| A | HOH400 |
| A | HOH403 |
| A | ASP81 |
| A | GLY90 |
| A | HIS91 |
| A | LEU111 |
| A | THR116 |
| A | ASP121 |
| A | TYR221 |
| site_id | AC2 |
| Number of Residues | 21 |
| Details | BINDING SITE FOR RESIDUE YSA B 384 |
| Chain | Residue |
| B | TYR77 |
| B | GLY79 |
| B | ASP81 |
| B | GLY90 |
| B | HIS91 |
| B | ALA94 |
| B | LEU111 |
| B | THR116 |
| B | ASP121 |
| B | TYR221 |
| B | GLN225 |
| B | ASP228 |
| B | GLN241 |
| B | GLY243 |
| B | GLY244 |
| B | ASP246 |
| B | GLN247 |
| B | PRO272 |
| B | LEU273 |
| B | ILE274 |
| B | HOH397 |
Functional Information from PROSITE/UniProt
| site_id | PS00178 |
| Number of Residues | 11 |
| Details | AA_TRNA_LIGASE_I Aminoacyl-transfer RNA synthetases class-I signature. Pt.ADsLHVGHL |
| Chain | Residue | Details |
| A | PRO82-LEU92 | |
Functional Information from SwissProt/UniProt
| Chain | Residue | Details |
| A | TYR77 | |
| A | ASP81 | |
| A | ASP121 | |
| A | ILE274 | |
| B | TYR77 | |
| B | ASP81 | |
| B | ASP121 | |
| B | ILE274 | |
| Chain | Residue | Details |
| A | TYR221 | |
| B | GLN247 | |
| A | GLN225 | |
| A | ASP228 | |
| A | GLY244 | |
| A | GLN247 | |
| B | TYR221 | |
| B | GLN225 | |
| B | ASP228 | |
| B | GLY244 | |
| site_id | SWS_FT_FI3 |
| Number of Residues | 2 |
| Details | BINDING: BINDING => ECO:0000250 |
| Chain | Residue | Details |
| A | LYS284 | |
| B | LYS284 | |
| Chain | Residue | Details |
| A | LYS355 | |
| B | LYS355 | |
| Chain | Residue | Details |
| A | LYS367 | |
| B | LYS367 | |
Catalytic Information from CSA
| site_id | CSA1 |
| Number of Residues | 2 |
| Details | Annotated By Reference To The Literature 2ts1 |
| Chain | Residue | Details |
| A | ARG129 | |
| A | ARG125 | |
| site_id | CSA2 |
| Number of Residues | 2 |
| Details | Annotated By Reference To The Literature 2ts1 |
| Chain | Residue | Details |
| B | ARG129 | |
| B | ARG125 | |
