Functional Information from GO Data
| Chain | GOid | namespace | contents |
| A | 0046983 | molecular_function | protein dimerization activity |
| B | 0046983 | molecular_function | protein dimerization activity |
Functional Information from PDB Data
| site_id | AC1 |
| Number of Residues | 3 |
| Details | binding site for residue SO4 A 301 |
| Chain | Residue |
| A | ARG223 |
| A | ARG293 |
| B | LYS233 |
| site_id | AC2 |
| Number of Residues | 6 |
| Details | binding site for residue SO4 B 301 |
| Chain | Residue |
| B | ARG223 |
| B | GLU226 |
| B | HIS280 |
| B | ARG284 |
| B | HOH403 |
| B | HOH405 |
Functional Information from SwissProt/UniProt
| Chain | Residue | Details |
| A | LEU283 | |
| B | LEU283 | |
| site_id | SWS_FT_FI2 |
| Number of Residues | 4 |
| Details | CROSSLNK: Glycyl lysine isopeptide (Lys-Gly) (interchain with G-Cter in SUMO) => ECO:0000250|UniProtKB:O75030 |
| Chain | Residue | Details |
| A | ALA292 | |
| B | ALA292 | |
