3SDE
Crystal structure of a paraspeckle-protein heterodimer, PSPC1/NONO
Entity
| Entity ID | Chain ID | Description | Type | Chain length | Formula weight | Number of molecules | DB Name (Accession) | Biological source | Descriptive keywords |
| 1 | A (A) | Paraspeckle component 1 | polymer | 261 | 30000.2 | 1 | UniProt (Q8WXF1) Pfam (PF00076) Pfam (PF08075) | Homo sapiens (human) | Paraspeckle protein 1 |
| 2 | B (B) | Non-POU domain-containing octamer-binding protein | polymer | 261 | 30278.7 | 1 | UniProt (Q15233) Pfam (PF00076) Pfam (PF08075) | Homo sapiens (human) | NonO protein, 54 kDa nuclear RNA- and DNA-binding protein, 55 kDa nuclear protein, DNA-binding p52/p100 complex, 52 kDa subunit, NMT55, p54(nrb), p54nrb |
| 3 | C, D, E, F, G... (A, B) | 1,2-ETHANEDIOL | non-polymer | 62.1 | 11 | Chemie (EDO) | |||
| 4 | N, O (A, B) | water | water | 18.0 | 437 | Chemie (HOH) |
Sequence modifications
A: 61 - 320 (UniProt: Q8WXF1)
B: 53 - 312 (UniProt: Q15233)
| PDB | External Database | Details |
|---|---|---|
| Gly 60 | - | expression tag |
| PDB | External Database | Details |
|---|---|---|
| Met 52 | - | initiating methionine |
Sequence viewer
Contents of the asymmetric unit
| Polymers | Number of chains | 2 |
| Total formula weight | 60278.9 | |
| Non-Polymers* | Number of molecules | 11 |
| Total formula weight | 682.7 | |
| All* | Total formula weight | 60961.6 |
