7Z32
Escherichia coli periplasmic phytase AppA D304A mutant, phosphohistidine intermediate
Entity
| Entity ID | Chain ID | Description | Type | Chain length | Formula weight | Number of molecules | DB Name (Accession) | Biological source | Descriptive keywords |
| 1 | A | Acidphosphatase | polymer | 412 | 44922.8 | 1 | UniProt (G0ZGJ8) Pfam (PF00328) UniProt (by SIFTS) (P07102) In PDB | Escherichia coli | AppA family phytase/histidine-type acid phosphatase,AppA_2 protein,Bifunctional acid phosphatase/4-phytase,Hypothetical protein,Periplasmic AppA protein,Periplasmic AppA protein [includes: phosphoanhydrid phosphohydrolase and 4-phytase],Phosphoanhydride phosphohydrolase (pH 2.5 acid phosphatase) (AP) / 4- phytase,Phosphoanhydride phosphorylase,Phytase AppA |
| 2 | A | NICKEL (II) ION | non-polymer | 58.7 | 1 | Chemie (NI) | |||
| 3 | water | water | 18.0 | 399 | Chemie (HOH) |
Sequence modifications
A: 3 - 412 (UniProt: G0ZGJ8)
| PDB | External Database | Details |
|---|---|---|
| Gly 1 | - | expression tag |
| Pro 2 | - | expression tag |
| Ala 306 | Asp 326 | engineered mutation |
Sequence viewer
Contents of the asymmetric unit
| Polymers | Number of chains | 1 |
| Total formula weight | 44922.8 | |
| Non-Polymers* | Number of molecules | 1 |
| Total formula weight | 58.7 | |
| All* | Total formula weight | 44981.5 |
