CATH Classification
| Level | CATH Code | Description |
|---|---|---|
|
1 | Mainly Alpha |
|
1.20 | Up-down Bundle |
|
1.20.1370 | Hemocyanin, N-terminal domain |
|
1.20.1370.20 | Catalase, four-helical domain |
Domain Context
CATH Clusters
| Superfamily | 1.20.1370.20 |
| Functional Family | Catalase HPII |
Enzyme Information
| 1.11.1.6 |
Catalase.
based on mapping to UniProt P21179
2 H(2)O(2) = O(2) + 2 H(2)O.
-!- A manganese protein containing Mn(III) in the resting state, which also belongs here, is often called pseudocatalase. -!- The enzymes from some organisms, such as Penicillium simplicissimum, can also act as a peroxidase (EC 1.11.1.7) for which several organic substances, especially ethanol, can act as a hydrogen donor. -!- Enzymes that exhibit both catalase and peroxidase activity belong under EC 1.11.1.21.
|
UniProtKB Entries (1)
| P21179 |
CATE_ECOLI
Escherichia coli K-12
Catalase HPII
|
PDB Structure
| PDB | 3PQ7 |
| External Links | |
| Method | X-RAY DIFFRACTION |
| Organism | |
| Primary Citation |
Modulation of heme orientation and binding by a single residue in catalase HPII of Escherichia coli.
Biochemistry
|