CATH Domain 4u3gA00

CATH Classification

Level	CATH Code	Description
	1	Mainly Alpha
	1.20	Up-down Bundle
	1.20.1260	Ferritin
	1.20.1260.10	Ferritin, core subunit, four-helix bundle

Domain Context

CATH Clusters

Superfamily	1.20.1260.10
Functional Family	Bacterioferritin

Enzyme Information

1.16.3.1

Ferroxidase.

based on mapping to UniProt P0ABD4

4 Fe(2+) + 4 H(+) + O(2) = 4 Fe(3+) + 2 H(2)O.

UniProtKB Entries (1)

BFR_ECOL6

Escherichia coli CFT073

Bacterioferritin

PDB Structure

PDB	4U3G
External Links	PDBSum Proteopedia
Method	X-RAY DIFFRACTION
Organism
Primary Citation	The B-type Channel Is a Major Route for Iron Entry into the Ferroxidase Center and Central Cavity of Bacterioferritin. Wong, S.G., Grigg, J.C., Le Brun, N.E., Moore, G.R., Murphy, M.E., Mauk, A.G. J.Biol.Chem.