Functional Information from GO Data
| Chain | GOid | namespace | contents |
| A | 0003676 | molecular_function | nucleic acid binding |
| A | 0003723 | molecular_function | RNA binding |
| A | 0005634 | cellular_component | nucleus |
| A | 0006397 | biological_process | mRNA processing |
Functional Information from PDB Data
| site_id | AC1 |
| Number of Residues | 8 |
| Details | BINDING SITE FOR RESIDUE SO4 A 1 |
| Chain | Residue |
| A | SER471 |
| A | CYS472 |
| A | LYS475 |
| A | ARG495 |
| A | GLN497 |
| A | HIS504 |
| A | SER583 |
| A | THR584 |
| site_id | AC2 |
| Number of Residues | 7 |
| Details | BINDING SITE FOR RESIDUE GOL A 590 |
| Chain | Residue |
| A | ASP397 |
| A | PHE400 |
| A | ASN401 |
| A | SER480 |
| A | ASN482 |
| A | PEG591 |
| A | HOH48 |
| site_id | AC3 |
| Number of Residues | 8 |
| Details | BINDING SITE FOR RESIDUE PEG A 591 |
| Chain | Residue |
| A | HOH6 |
| A | HOH36 |
| A | HOH62 |
| A | ARG398 |
| A | ASN401 |
| A | HIS564 |
| A | GLN566 |
| A | GOL590 |
| site_id | AC4 |
| Number of Residues | 7 |
| Details | BINDING SITE FOR RESIDUE GOL A 2 |
| Chain | Residue |
| A | ASP433 |
| A | ARG434 |
| A | ASN516 |
| A | ILE520 |
| A | TYR565 |
| A | MET567 |
| A | LYS568 |
Functional Information from SwissProt/UniProt
| Chain | Residue | Details |
| A | SER381 | |
| Chain | Residue | Details |
| A | SER544 | |
| site_id | SWS_FT_FI3 |
| Number of Residues | 2 |
| Details | CROSSLNK: Glycyl lysine isopeptide (Lys-Gly) (interchain with G-Cter in SUMO2) => ECO:0007744|PubMed:28112733 |
| Chain | Residue | Details |
| A | LYS568 | |
