CATH Domain 1vykA00

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	Oxygen-evolving enhancer protein 3

Enzyme Information

UniProtKB Entries (1)

PSBQ_SPIOL

Spinacia oleracea

Oxygen-evolving enhancer protein 3, chloroplastic

PDB Structure

PDB	1VYK
External Links	PDBSum Proteopedia
Method	X-RAY DIFFRACTION
Organism
Primary Citation	The 1.49 A Resolution Crystal Structure of Psbq from Photosystem II of Spinacia Oleracea Reveals a Ppii Structure in the N-Terminal Region. Balsera, M., Arellano, J.B., Revuelta, J.L., De Las Rivas, J., Hermoso, J.A. J.Mol.Biol.