Literature DB >> 29711484

Flavin- and Deazaflavin-Containing Model Compounds Mimic the Energy Transfer Step in Type-II DNA-Photolyases.

Robert Epple1, Thomas Carell1.   

Abstract

A distinct energy transfer between the deazaflavin and the flavin is observed in compounds that mimic the DNA repair function of DNA-photolase enzymes (see sketch). Studies on these models prove that the deazaflavin acts solely as photoantenna and suggest that the two cofactors have to be separated within the enzyme to suppress a competitive intercofactor electron transfer reaction. © 1998 WILEY-VCH Verlag GmbH, Weinheim, Fed. Rep. of Germany.

Entities:  

Keywords:  DNA repair; Electron transfer; Flavins; Photolyases; UV lesions

Year:  1998        PMID： 29711484     DOI： 10.1002/(SICI)1521-3773(19980420)37:7<938::AID-ANIE938>3.0.CO;2-P

Source DB:  PubMed          Journal:  Angew Chem Int Ed Engl        ISSN： 1433-7851            Impact factor:   15.336


  2 in total

1.  Efficient cycloreversion of cis,syn-thymine photodimer by a Zn2+ -1,4,7,10-tetraazacyclododecane complex bearing a lumiflavin and tryptophan by chemical reduction and photoreduction of a lumiflavin unit.

Authors:  Yasuyuki Yamada; Shin Aoki
Journal:  J Biol Inorg Chem       Date:  2006-08-30       Impact factor: 3.358

2.  The methanogenic redox cofactor F420 is widely synthesized by aerobic soil bacteria.

Authors:  Blair Ney; F Hafna Ahmed; Carlo R Carere; Ambarish Biswas; Andrew C Warden; Sergio E Morales; Gunjan Pandey; Stephen J Watt; John G Oakeshott; Matthew C Taylor; Matthew B Stott; Colin J Jackson; Chris Greening
Journal:  ISME J       Date:  2016-08-09       Impact factor: 10.302
  2 in total

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