CATH Domain 4u63A03

CATH Classification

Level	CATH Code	Description
	1	Mainly Alpha
	1.10	Orthogonal Bundle
	1.10.579	DNA Cyclobutane Dipyrimidine Photolyase, subunit A; domain 3
	1.10.579.10	DNA Cyclobutane Dipyrimidine Photolyase, subunit A, domain 3

Domain Context

CATH Clusters

Superfamily	DNA Cyclobutane Dipyrimidine Photolyase, subunit A, domain 3
Functional Family	Deoxyribodipyrimidine photo-lyase

Enzyme Information

4.1.99.3

Deoxyribodipyrimidine photo-lyase.

based on mapping to UniProt A9CJC9

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)

A9CJC9

PHRA_AGRFC

Agrobacterium fabrum str. C58

Deoxyribodipyrimidine photo-lyase

PDB Structure

PDB	4U63
External Links	PDBSum Proteopedia
Method	X-RAY DIFFRACTION
Organism
Primary Citation	The Class III Cyclobutane Pyrimidine Dimer Photolyase Structure Reveals a New Antenna Chromophore Binding Site and Alternative Photoreduction Pathways. Scheerer, P., Zhang, F., Kalms, J., von Stetten, D., Krau, N., Oberpichler, I., Lamparter, T. J.Biol.Chem.