4FXX
Structure of SF1 coiled-coil domain
Entity
| Entity ID | Chain ID | Description | Type | Chain length | Formula weight | Number of molecules | DB Name (Accession) | Biological source | Descriptive keywords |
| 1 | A, B, C, D (A, B, C, D) | Splicing factor 1 | polymer | 112 | 12762.5 | 4 | UniProt (Q15637) Pfam (PF16275) | Homo sapiens (human) | Mammalian branch point-binding protein, BBP, mBBP, Transcription factor ZFM1, Zinc finger gene in MEN1 locus, Zinc finger protein 162 |
| 2 | E, G, H, I, J... (A, B, C, D) | IMIDAZOLE | non-polymer | 69.1 | 8 | Chemie (IMD) | |||
| 3 | F, K (A, C) | MALONATE ION | non-polymer | 102.0 | 2 | Chemie (MLI) | |||
| 4 | O, P, Q, R (A, B, C, D) | water | water | 18.0 | 72 | Chemie (HOH) |
Sequence modifications
A, B, C, D: 26 - 132 (UniProt: Q15637)
| PDB | External Database | Details |
|---|---|---|
| Gly 21 | - | expression tag |
| Pro 22 | - | expression tag |
| Leu 23 | - | expression tag |
| Gly 24 | - | expression tag |
| Ser 25 | - | expression tag |
Sequence viewer
Contents of the asymmetric unit
| Polymers | Number of chains | 4 |
| Total formula weight | 51050.1 | |
| Non-Polymers* | Number of molecules | 10 |
| Total formula weight | 756.8 | |
| All* | Total formula weight | 51806.9 |
