Functional Information from GO Data
| Chain | GOid | namespace | contents |
| A | 0000166 | molecular_function | nucleotide binding |
| A | 0004812 | molecular_function | aminoacyl-tRNA ligase activity |
| A | 0004821 | molecular_function | histidine-tRNA ligase activity |
| A | 0005524 | molecular_function | ATP binding |
| A | 0005737 | cellular_component | cytoplasm |
| A | 0006412 | biological_process | translation |
| A | 0006427 | biological_process | histidyl-tRNA aminoacylation |
| A | 0016874 | molecular_function | ligase activity |
| B | 0000166 | molecular_function | nucleotide binding |
| B | 0004812 | molecular_function | aminoacyl-tRNA ligase activity |
| B | 0004821 | molecular_function | histidine-tRNA ligase activity |
| B | 0005524 | molecular_function | ATP binding |
| B | 0005737 | cellular_component | cytoplasm |
| B | 0006412 | biological_process | translation |
| B | 0006427 | biological_process | histidyl-tRNA aminoacylation |
| B | 0016874 | molecular_function | ligase activity |
Functional Information from PDB Data
| site_id | AC1 |
| Number of Residues | 25 |
| Details | BINDING SITE FOR RESIDUE HAM A 1 |
| Chain | Residue |
| A | GLU126 |
| A | ASN172 |
| A | ASP174 |
| A | ARG314 |
| A | LEU316 |
| A | TYR318 |
| A | TYR319 |
| A | ALA335 |
| A | LEU336 |
| A | CYS337 |
| A | GLY338 |
| A | THR128 |
| A | TYR342 |
| A | GLY359 |
| A | PHE360 |
| A | GLY361 |
| A | GLY363 |
| A | CYS365 |
| A | ARG156 |
| A | GLU158 |
| A | GLY163 |
| A | ARG164 |
| A | ARG165 |
| A | HIS168 |
| A | GLN170 |
| site_id | AC2 |
| Number of Residues | 22 |
| Details | BINDING SITE FOR RESIDUE HAM B 2 |
| Chain | Residue |
| B | GLU126 |
| B | THR128 |
| B | ARG156 |
| B | GLU158 |
| B | GLY163 |
| B | ARG164 |
| B | ARG165 |
| B | HIS168 |
| B | GLN170 |
| B | ASP174 |
| B | ARG314 |
| B | LEU316 |
| B | TYR318 |
| B | TYR319 |
| B | ALA335 |
| B | LEU336 |
| B | CYS337 |
| B | GLY338 |
| B | TYR342 |
| B | GLY359 |
| B | PHE362 |
| B | GLY363 |
| site_id | AC3 |
| Number of Residues | 2 |
| Details | BINDING SITE FOR RESIDUE CL A 3 |
Catalytic Information from CSA
| site_id | CSA1 |
| Number of Residues | 1 |
| Details | Annotated By Reference To The Literature 1qf6 |
| Chain | Residue | Details |
| A | ARG156 | |
| site_id | CSA2 |
| Number of Residues | 1 |
| Details | Annotated By Reference To The Literature 1qf6 |
| Chain | Residue | Details |
| B | ARG156 | |
