4XQ0
Structure of fission yeast RNA polymerase II CTD phosphatase Fcp1-R271A bound to beryllium fluoride
Entity
| Entity ID | Chain ID | Description | Type | Chain length | Formula weight | Number of molecules | DB Name (Accession) | Biological source | Descriptive keywords |
| 1 | A | RNA polymerase II subunit A C-terminal domain phosphatase | polymer | 372 | 42362.3 | 1 | UniProt (Q9P376) Pfam (PF03031) Pfam (PF12738) In PDB | Schizosaccharomyces pombe (strain 972 / ATCC 24843) (Fission yeast) | CTD phosphatase fcp1 |
| 2 | A | TETRAETHYLENE GLYCOL | non-polymer | 194.2 | 5 | Chemie (PG4) | |||
| 3 | A | MAGNESIUM ION | non-polymer | 24.3 | 1 | Chemie (MG) | |||
| 4 | water | water | 18.0 | 217 | Chemie (HOH) |
Sequence modifications
A: 149 - 329 (UniProt: Q9P376)
A: 332 - 518 (UniProt: Q9P376)
| PDB | External Database | Details |
|---|---|---|
| Ser 147 | - | expression tag |
| Leu 148 | - | expression tag |
| Ala 271 | Arg 271 | engineered mutation |
| PDB | External Database | Details |
|---|---|---|
| Gly 330 | - | linker |
| Ser 331 | - | linker |
Sequence viewer
Contents of the asymmetric unit
| Polymers | Number of chains | 1 |
| Total formula weight | 42362.3 | |
| Non-Polymers* | Number of molecules | 6 |
| Total formula weight | 995.4 | |
| All* | Total formula weight | 43357.8 |
