Functional Information from GO Data
| Chain | GOid | namespace | contents |
| A | 0004519 | molecular_function | endonuclease activity |
| A | 0016539 | biological_process | intein-mediated protein splicing |
| A | 0016788 | molecular_function | hydrolase activity, acting on ester bonds |
Functional Information from PDB Data
| site_id | AC1 |
| Number of Residues | 2 |
| Details | BINDING SITE FOR RESIDUE ZN A 901 |
| Chain | Residue |
| A | HIS156 |
| A | HIS158 |
Catalytic Information from CSA
| site_id | CSA1 |
| Number of Residues | 1 |
| Details | Annotated By Reference To The Literature 1lws |
| Chain | Residue | Details |
| A | LYS322 | |
