4FHY
Crystal structures of the Cid1 poly (U) polymerase reveal the mechanism for UTP selectivity - Mg 3'-dATP bound
Entity
Entity ID | Chain ID | Description | Type | Chain length | Formula weight | Number of molecules | DB Name (Accession) | Biological source | Descriptive keywords |
1 | A | Poly(A) RNA polymerase protein cid1 | polymer | 349 | 39956.8 | 1 | UniProt (O13833) Pfam (PF01909) Pfam (PF03828) In PDB | Schizosaccharomyces pombe (Fission yeast) | Caffeine-induced death protein 1 |
2 | A | 3'-DEOXYADENOSINE-5'-TRIPHOSPHATE | non-polymer | 491.2 | 1 | Chemie (3AT) | |||
3 | A | MAGNESIUM ION | non-polymer | 24.3 | 1 | Chemie (MG) | |||
4 | water | water | 18.0 | 44 | Chemie (HOH) |
Sequence modifications
A: 33 - 377 (UniProt: O13833)
PDB | External Database | Details |
---|---|---|
Gly 29 | - | expression tag |
Ser 30 | - | expression tag |
His 31 | - | expression tag |
Met 32 | - | expression tag |
Sequence viewer
Contents of the asymmetric unit
Polymers | Number of chains | 1 |
Total formula weight | 39956.8 | |
Non-Polymers* | Number of molecules | 2 |
Total formula weight | 515.5 | |
All* | Total formula weight | 40472.2 |