1K9Y
The PAPase Hal2p complexed with magnesium ions and reaction products: AMP and inorganic phosphate
Entity
| Entity ID | Chain ID | Description | Type | Chain length | Formula weight | Number of molecules | DB Name (Accession) | Biological source | Descriptive keywords |
| 1 | A (A) | Halotolerance protein HAL2 | polymer | 357 | 39199.2 | 1 | UniProt (P32179) Pfam (PF00459) | Saccharomyces cerevisiae (baker's yeast) | HAL2p, 3'(2'),5'-Bisphosphate nucleotidase, Phosphoadenylate 3'-nucleotidase, 3'-Phosphoadenylylsulfate 3'-phosphatase |
| 2 | B, C, D (A) | MAGNESIUM ION | non-polymer | 24.3 | 3 | Chemie (MG) | |||
| 3 | E (A) | PHOSPHATE ION | non-polymer | 95.0 | 1 | Chemie (PO4) | |||
| 4 | F (A) | ADENOSINE MONOPHOSPHATE | non-polymer | 347.2 | 1 | Chemie (AMP) | |||
| 5 | G (A) | BETA-MERCAPTOETHANOL | non-polymer | 78.1 | 1 | Chemie (BME) | |||
| 6 | H (A) | water | water | 18.0 | 235 | Chemie (HOH) |
Sequence viewer
Contents of the asymmetric unit
| Polymers | Number of chains | 1 |
| Total formula weight | 39199.2 | |
| Non-Polymers* | Number of molecules | 6 |
| Total formula weight | 593.2 | |
| All* | Total formula weight | 39792.4 |
