4YH8
Structure of yeast U2AF complex
Entity
| Entity ID | Chain ID | Description | Type | Chain length | Formula weight | Number of molecules | DB Name (Accession) | Biological source | Descriptive keywords |
| 1 | A (A) | Splicing factor U2AF 23 kDa subunit | polymer | 216 | 25066.2 | 1 | UniProt (Q09176) Pfam (PF00642) Pfam (PF00076) | Schizosaccharomyces pombe (strain 972 / ATCC 24843) (Fission yeast) | U2 auxiliary factor 23 kDa subunit,U2AF23,U2 snRNP auxiliary factor small subunit |
| 2 | B (B) | Splicing factor U2AF 59 kDa subunit | polymer | 71 | 7943.0 | 1 | UniProt (P36629) | Schizosaccharomyces pombe (strain 972 / ATCC 24843) (Fission yeast) | U2 auxiliary factor 59 kDa subunit,U2AF59,U2 snRNP auxiliary factor large subunit |
| 3 | C, D (A) | ZINC ION | non-polymer | 65.4 | 2 | Chemie (ZN) | |||
| 4 | E, F (A, B) | water | water | 18.0 | 208 | Chemie (HOH) |
Sequence modifications
B: 93 - 161 (UniProt: P36629)
| PDB | External Database | Details |
|---|---|---|
| Gly 91 | - | expression tag |
| Gly 92 | - | expression tag |
Sequence viewer
Contents of the asymmetric unit
| Polymers | Number of chains | 2 |
| Total formula weight | 33009.2 | |
| Non-Polymers* | Number of molecules | 2 |
| Total formula weight | 130.8 | |
| All* | Total formula weight | 33140.1 |
