Functional Information from GO Data
| Chain | GOid | namespace | contents |
| A | 0004869 | molecular_function | cysteine-type endopeptidase inhibitor activity |
Functional Information from PDB Data
| site_id | AC1 |
| Number of Residues | 2 |
| Details | binding site for residue SO4 A 201 |
| site_id | AC2 |
| Number of Residues | 4 |
| Details | binding site for residue SO4 B 101 |
| Chain | Residue |
| A | ARG72 |
| B | HIS17 |
| B | LYS33 |
| B | HOH231 |
| site_id | AC3 |
| Number of Residues | 2 |
| Details | binding site for residue SO4 B 102 |
Functional Information from SwissProt/UniProt
| site_id | SWS_FT_FI1 |
| Number of Residues | 2 |
| Details | Cross-link: {"description":"Glycyl lysine isopeptide (Lys-Gly) (interchain with G-Cter in SUMO2)","evidences":[{"source":"PubMed","id":"28112733","evidenceCode":"ECO:0007744"}]} |