Functional Information from GO Data
| Chain | GOid | namespace | contents |
| A | 0000166 | molecular_function | nucleotide binding |
| A | 0003676 | molecular_function | nucleic acid binding |
| A | 0004813 | molecular_function | alanine-tRNA ligase activity |
| A | 0005524 | molecular_function | ATP binding |
| A | 0005737 | cellular_component | cytoplasm |
| A | 0006419 | biological_process | alanyl-tRNA aminoacylation |
Functional Information from PDB Data
| site_id | AC1 |
| Number of Residues | 21 |
| Details | BINDING SITE FOR RESIDUE A5A A 442 |
| Chain | Residue |
| A | ALA41 |
| A | GLU209 |
| A | ILE210 |
| A | ASN212 |
| A | ASP235 |
| A | THR236 |
| A | GLY237 |
| A | GLY239 |
| A | ARG242 |
| A | HOH496 |
| A | HOH568 |
| A | ARG69 |
| A | HOH633 |
| A | HOH649 |
| A | ASP76 |
| A | ARG85 |
| A | HIS86 |
| A | HIS87 |
| A | PHE90 |
| A | MET92 |
| A | TRP170 |
| site_id | AC2 |
| Number of Residues | 8 |
| Details | BINDING SITE FOR RESIDUE HED A 443 |
| Chain | Residue |
| A | ARG60 |
| A | ASP100 |
| A | TYR101 |
| A | PHE109 |
| A | ARG396 |
| A | ARG434 |
| A | HOH616 |
| A | HOH627 |
| site_id | AC3 |
| Number of Residues | 12 |
| Details | BINDING SITE FOR RESIDUE EPE A 444 |
| Chain | Residue |
| A | SER25 |
| A | ARG66 |
| A | LYS124 |
| A | GLU125 |
| A | ARG152 |
| A | GLU346 |
| A | ASP347 |
| A | HOH510 |
| A | HOH847 |
| A | HOH1009 |
| A | HOH1013 |
| A | HOH1073 |
| site_id | AC4 |
| Number of Residues | 1 |
| Details | BINDING SITE FOR RESIDUE BME A 445 |
| site_id | AC5 |
| Number of Residues | 2 |
| Details | BINDING SITE FOR RESIDUE BME A 446 |
| Chain | Residue |
| A | TYR186 |
| A | HIS249 |
Functional Information from SwissProt/UniProt
| Chain | Residue | Details |
| A | LYS73 | |
