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 | 4 |
| Details | BINDING SITE FOR RESIDUE SO4 A 300 |
| Chain | Residue |
| 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 | 5 |
| Details | BINDING SITE FOR RESIDUE SO4 A 302 |
| Chain | Residue |
| A | LYS535 |
| A | HIS537 |
| A | HOH57 |
| A | LYS488 |
| A | LYS492 |
| site_id | AC4 |
| Number of Residues | 3 |
| Details | BINDING SITE FOR RESIDUE SO4 A 303 |
| Chain | Residue |
| A | PRO384 |
| A | GLN385 |
| A | ASP386 |
| site_id | AC5 |
| Number of Residues | 4 |
| Details | BINDING SITE FOR RESIDUE SO4 B 304 |
| Chain | Residue |
| A | ARG396 |
| B | ALA72 |
| B | ASP73 |
| B | ASN74 |
Functional Information from SwissProt/UniProt
| site_id | SWS_FT_FI1 |
| Number of Residues | 1 |
| Details | SITE: Interaction with PIAS2 |
| Chain | Residue | Details |
| B | PHE36 | |
| A | ASP495 | |
| Chain | Residue | Details |
| B | SER32 | |
| site_id | SWS_FT_FI3 |
| Number of Residues | 4 |
| Details | CROSSLNK: Glycyl lysine isopeptide (Lys-Gly) (interchain with G-Cter in SUMO2) => ECO:0007744|PubMed:28112733 |
| Chain | Residue | Details |
| B | LYS23 | |
| B | LYS39 | |
| B | LYS45 | |
| B | LYS46 | |
| site_id | SWS_FT_FI4 |
| Number of Residues | 2 |
| Details | CROSSLNK: Glycyl lysine isopeptide (Gly-Lys) (interchain with K-? in acceptor proteins) => ECO:0000269|PubMed:27068747 |
| Chain | Residue | Details |
| B | GLY97 | |
| site_id | SWS_FT_FI5 |
| Number of Residues | 1 |
| Details | CROSSLNK: Glycyl lysine isopeptide (Lys-Gly) (interchain with G-Cter in SUMO1) |
| Chain | Residue | Details |
| B | LYS25 | |
| Chain | Residue | Details |
| B | LYS37 | |
Catalytic Information from CSA
| site_id | CSA1 |
| Number of Residues | 5 |
| Details | Annotated By Reference To The Literature 2bkr |
| Chain | Residue | Details |
| A | TRP479 | |
| A | TRP410 | |
| A | ASP495 | |
| A | HIS478 | |
| A | CYS548 | |
