CATH Domain 1qnfA01

CATH Classification

Level	CATH Code	Description
	3	Alpha Beta
	3.40	3-Layer(aba) Sandwich
	3.40.50	Rossmann fold
	3.40.50.620	HUPs

Domain Context

CATH Clusters

Superfamily	HUPs
Functional Family

Enzyme Information

4.1.99.3

Deoxyribodipyrimidine photo-lyase.

based on mapping to UniProt P05327

Cyclobutadipyrimidine (in DNA) = 2 pyrimidine residues (in DNA).

-!- A flavoprotein containing a second chromophore group. -!- Catalyzes the reactivation by light of irradiated DNA. -!- A similar reactivation of irradiated RNA is probably due to a separate enzyme.

UniProtKB Entries (1)

P05327

PHR_SYNP6

Synechococcus elongatus PCC 6301

Deoxyribodipyrimidine photo-lyase

PDB Structure

PDB	1QNF
External Links	PDBSum Proteopedia
Method	X-RAY DIFFRACTION
Organism	Escherichia
Primary Citation	Crystal structure of DNA photolyase from Anacystis nidulans Tamada, T., Kitadokoro, K., Higuchi, Y., Inaka, K., Yasui, A., de Ruiter, P.E., Eker, A.P., Miki, K. Nat.Struct.Biol.