2HHP
Structure of yeast poly(A) polymerase in a closed conformation.
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) polymerase | polymer | 530 | 60564.4 | 1 | UniProt (P29468) Pfam (PF01909) Pfam (PF04928) Pfam (PF04926) In PDB | Saccharomyces cerevisiae (baker's yeast) | PAP, Polynucleotide adenylyltransferase |
| 2 | A | CITRATE ANION | non-polymer | 189.1 | 2 | Chemie (FLC) | |||
| 3 | A | MAGNESIUM ION | non-polymer | 24.3 | 1 | Chemie (MG) | |||
| 4 | water | water | 18.0 | 380 | Chemie (HOH) |
Sequence viewer
Contents of the asymmetric unit
| Polymers | Number of chains | 1 |
| Total formula weight | 60564.4 | |
| Non-Polymers* | Number of molecules | 3 |
| Total formula weight | 402.5 | |
| All* | Total formula weight | 60966.9 |
