Any feedback?
Please rate this page
(search_result.php)
(0/150)

BRENDA support

Refine search

Search General Information

show results
Don't show organism specific information (fast!)
Search organism in taxonomic tree (slow, choose "exact" as search mode, e.g. "mammalia" for rat,human,monkey,...)
(Not possible to combine with the first option)
Refine your search

Search term:

Results 1 - 5 of 5
EC Number General Information Commentary Reference
Display the word mapDisplay the reaction diagram Show all sequences 3.6.1.55malfunction the increase in the production of erroneous proteins by oxidative damage is 28fold over the wild-type cells in Escherichia coli mutT deficient cells 716365
Display the word mapDisplay the reaction diagram Show all sequences 3.6.1.55physiological function is produced in cells by reactive oxygen species normally formed during cellular metabolic processes. This oxidized base can pair with both adenine and cytosine, and thus the existence of this base in messenger RNA would cause translational errors. The MutT protein of Escherichia coli degrades 8-oxoGua-containing ribonucleoside di- and triphosphates to the monophosphate, thereby preventing the misincorporation of 8-oxoGua into RNA 716365
Display the word mapDisplay the reaction diagram Show all sequences 3.6.1.55physiological function MutT molecules are needed for keeping the spontaneous mutation frequency at the normal level. The MutT functions are not needed under anaerobic condition, yet the level of the MutT protein in cell is kept constant, probably for preparing for sudden changes of oxygen pressure -, 716300
Display the word mapDisplay the reaction diagram Show all sequences 3.6.1.55physiological function the enzyme prevents replicational errors by degrading 8-oxo-dGTP, a potent mutagenic substrate for DNA synthesis. Elimination from the nucleotide pool of the oxidized form of guanine nucleotide is important for the high fidelity of DNA synthesis 716320
Display the word mapDisplay the reaction diagram Show all sequences 3.6.1.55physiological function the oxidized nucleotide precursors 8-oxo-dGTP is readily incorporated into nascent DNA strands during replication, which would cause base substitution mutations. 8-oxo-dGTP diphosphatase (8-oxo-dGTP diphosphatase) enzyme has the potential to prevent mutations by 8-oxo-dGTP in Ciona intestinalis 715113
Results 1 - 5 of 5