Functional Information from GO Data
| Chain | GOid | namespace | contents |
| A | 0006508 | biological_process | proteolysis |
| A | 0008234 | molecular_function | cysteine-type peptidase activity |
Functional Information from PDB Data
| site_id | AC1 |
| Number of Residues | 7 |
| Details | BINDING SITE FOR RESIDUE SO4 A 300 |
| Chain | Residue |
| A | HOH65 |
| A | HOH76 |
| A | HOH95 |
| A | ALA392 |
| A | PHE393 |
| A | LYS394 |
| A | ARG396 |
| site_id | AC2 |
| Number of Residues | 2 |
| Details | BINDING SITE FOR RESIDUE SO4 A 301 |
| Chain | Residue |
| A | ARG475 |
| A | LYS476 |
| site_id | AC3 |
| Number of Residues | 6 |
| Details | BINDING SITE FOR RESIDUE SO4 B 302 |
| Chain | Residue |
| A | ARG396 |
| B | ASN68 |
| B | GLU69 |
| B | THR70 |
| B | HOH306 |
| B | HOH333 |
Functional Information from SwissProt/UniProt
| site_id | SWS_FT_FI1 |
| Number of Residues | 1 |
| Details | CROSSLNK: Glycyl lysine isopeptide (Lys-Gly) (interchain with G-Cter in SUMO2) => ECO:0007744|PubMed:28112733 |
| Chain | Residue | Details |
| B | LYS21 | |
| A | ASP495 | |
| site_id | SWS_FT_FI2 |
| Number of Residues | 2 |
| Details | CROSSLNK: Glycyl lysine isopeptide (Gly-Lys) (interchain with K-? in acceptor proteins) |
| Chain | Residue | Details |
| A | SER548 | |
| B | GLY93 | |
