6LL8
Type II inorganic pyrophosphatase (PPase) from the psychrophilic bacterium Shewanella sp. AS-11, Mg-PNP form
Entity
| Entity ID | Chain ID | Description | Type | Chain length | Formula weight | Number of molecules | DB Name (Accession) | Biological source | Descriptive keywords |
| 1 | A, B | Inorganic pyrophosphatase | polymer | 309 | 33749.8 | 2 | UniProt (L8AXY8) Pfam (PF01368) Pfam (PF02833) In PDB | Shewanella sp. AS-11 | |
| 2 | A, B | MAGNESIUM ION | non-polymer | 24.3 | 10 | Chemie (MG) | |||
| 3 | A | CALCIUM ION | non-polymer | 40.1 | 1 | Chemie (CA) | |||
| 4 | A, B | IMIDODIPHOSPHORIC ACID | non-polymer | 177.0 | 2 | Chemie (2PN) | |||
| 5 | A, B | 4-(2-HYDROXYETHYL)-1-PIPERAZINE ETHANESULFONIC ACID | non-polymer | 238.3 | 2 | Chemie (EPE) | |||
| 6 | A, B | GLYCEROL | non-polymer | 92.1 | 4 | Chemie (GOL) | |||
| 7 | A, B | FLUORIDE ION | non-polymer | 19.0 | 2 | Chemie (F) | |||
| 8 | water | water | 18.0 | 971 | Chemie (HOH) |
Sequence modifications
A, B: 2 - 308 (UniProt: L8AXY8)
| PDB | External Database | Details |
|---|---|---|
| Met 0 | - | cloning artifact |
| Gly 1 | - | cloning artifact |
| Ser 116 | Arg 116 | conflict |
Sequence viewer
Contents of the asymmetric unit
| Polymers | Number of chains | 2 |
| Total formula weight | 67499.7 | |
| Non-Polymers* | Number of molecules | 21 |
| Total formula weight | 1520.1 | |
| All* | Total formula weight | 69019.7 |
