CATH Domain 3zsuA00

CATH Classification

Level	CATH Code	Description
	1	Mainly Alpha
	1.20	Up-down Bundle
	1.20.120	Four Helix Bundle (Hemerythrin (Met), subunit A)
	1.20.120.290	Oxygen-evolving enhancer protein 3 (PsbQ), four-helix up-down bundle

Domain Context

CATH Clusters

Superfamily	Oxygen-evolving enhancer protein 3 (PsbQ), four-helix up-down bundle
Functional Family

Enzyme Information

UniProtKB Entries (1)

Q8DHA2_THEEB

Thermosynechococcus elongatus BP-1

Tll2057 protein

PDB Structure

PDB	3ZSU
External Links	PDBSum Proteopedia
Method	X-RAY DIFFRACTION
Organism
Primary Citation	Crystal Structure of Cyanoq from the Thermophilic Cyanobacterium Thermosynechococcus Elongatus and Detection in Isolated Photosystem II Complexes. Michoux, F., Boehm, M., Bialek, W., Takasaka, K., Maghlaoui, K., Barber, J., Murray, J.W., Nixon, P.J. Photosynth.Res.