Catalytic Information from CSA
| site_id | CSA1 |
| Number of Residues | 2 |
| Details | Annotated By Reference To The Literature 1ay4 |
| Chain | Residue | Details |
| A | ASP236 | |
| A | TYR154 | |
| site_id | CSA2 |
| Number of Residues | 1 |
| Details | Annotated By Reference To The Literature 1ay4 |
| Chain | Residue | Details |
| A | LYS98 | |
| site_id | CSA3 |
| Number of Residues | 3 |
| Details | Annotated By Reference To The Literature 1ay4 |
| Chain | Residue | Details |
| A | ASP236 | |
| A | LYS269 | |
| A | TYR154 | |
| site_id | CSA4 |
| Number of Residues | 3 |
| Details | Annotated By Reference To The Literature 1ay4 |
| Chain | Residue | Details |
| A | ASP236 | |
| A | LYS269 | |
| A | PHE140 | |
| site_id | CSA5 |
| Number of Residues | 1 |
| Details | Annotated By Reference To The Literature 1ay4 |
| Chain | Residue | Details |
| A | PRO102 | |