CATH Domain 1h6nA00

CATH Classification

Level	CATH Code	Description
	2	Mainly Beta
	2.40	Beta Barrel
	2.40.180	Catalase HpII, Chain A, domain 1
	2.40.180.10	Catalase core domain

Domain Context

CATH Clusters

Superfamily	Catalase core domain
Functional Family	Catalase

Enzyme Information

1.11.1.6

Catalase.

based on mapping to UniProt P42321

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)

P42321

CATA_PROMI

Proteus mirabilis

Catalase

PDB Structure

PDB	1H6N
External Links	PDBSum Proteopedia
Method	X-RAY DIFFRACTION
Organism
Primary Citation	High Resolution Structure and Biochemical Properties of a Recombinant Proteus Mirabilis Catalase Depleted in Iron. Andreoletti, P., Sainz, G., Jaquinod, M., Gagnon, J., Jouve, H.M. Proteins: Struct.,Funct., Genet.