CATH Classification

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 P00914
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)

P00914
PHR_ECOLI
Escherichia coli K-12
Deoxyribodipyrimidine photo-lyase

PDB Structure

PDB 1DNP
External Links
Method X-RAY DIFFRACTION
Organism
Primary Citation
Crystal structure of DNA photolyase from Escherichia coli.
Park, H.W., Kim, S.T., Sancar, A., Deisenhofer, J.
Science
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