1KPS
Structural Basis for E2-mediated SUMO conjugation revealed by a complex between ubiquitin conjugating enzyme Ubc9 and RanGAP1
Entity
| Entity ID | Chain ID | Description | Type | Chain length | Formula weight | Number of molecules | DB Name (Accession) | Biological source | Descriptive keywords |
| 1 | A, C (A, C) | Ubiquitin-like protein SUMO-1 conjugating enzyme | polymer | 159 | 18117.9 | 2 | UniProt (P63279) Pfam (PF00179) | Homo sapiens (human) | UBC9, SUMO-1-protein ligase, Ubiquitin carrier protein |
| 2 | B, D (B, D) | Ran-GTPase activating protein 1 | polymer | 171 | 18615.6 | 2 | UniProt (P46061) Pfam (PF07834) | Mus musculus (house mouse) | RANGAP1 |
| 3 | E, F, G, H (B, C, D) | SULFATE ION | non-polymer | 96.1 | 4 | Chemie (SO4) | |||
| 4 | I, J, K, L (A, B, C, D) | water | water | 18.0 | 585 | Chemie (HOH) |
Sequence modifications
A, C: 1 - 158 (UniProt: P63279)
B, D: 420 - 589 (UniProt: P46061)
| PDB | External Database | Details |
|---|---|---|
| Ser 0 | - | cloning artifact |
| PDB | External Database | Details |
|---|---|---|
| Ser 419 | - | cloning artifact |
Sequence viewer
Contents of the asymmetric unit
| Polymers | Number of chains | 4 |
| Total formula weight | 73467.1 | |
| Non-Polymers* | Number of molecules | 4 |
| Total formula weight | 384.3 | |
| All* | Total formula weight | 73851.3 |
