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Literature summary for 4.1.99.13 extracted from

  • Mueller, M.; Carell, T.
    Structural biology of DNA photolyases and cryptochromes (2009), Curr. Opin. Struct. Biol., 19, 277-285.
    View publication on PubMed

Crystallization (Commentary)

Crystallization (Comment) Organism
two crystal structures of the (6-4) photolyase bound to lesion containing DNA before and after repair, repair does not involve oxetane formation before light-induced electron transfer. The histidine 369, supposed to activate the acylimine, is in a position that does not allow efficient proton donation and hence activation of this substructure Drosophila melanogaster

Organism

Organism UniProt Comment Textmining
Arabidopsis thaliana O48652
-
-
Drosophila melanogaster
-
-
-

Substrates and Products (Substrate)

Substrates Comment Substrates Organism Products Comment (Products) Rev. Reac.
T(6-4)T photoproduct (in DNA)
-
Drosophila melanogaster 2 thymidine residues (in DNA)
-
?

Synonyms

Synonyms Comment Organism
(6-4) photolyase
-
Drosophila melanogaster
(6-4) photolyase
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Arabidopsis thaliana
(6-4)-Phr
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Drosophila melanogaster
(6-4)-Phr
-
Arabidopsis thaliana

Cofactor

Cofactor Comment Organism Structure
8-hydroxy-5-deazariboflavin
-
Drosophila melanogaster
FAD in the structure of (6-4) photolyase, there is a phosphate anion bound to Glu-243 and Trp-238, close to FAD Arabidopsis thaliana