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Information on EC 3.6.1.58 - 8-oxo-dGDP phosphatase

for references in articles please use BRENDA:EC3.6.1.58

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IUBMB Comments

The enzyme catalyses the hydrolysis of both 8-oxo-dGDP and 8-oxo-GDP thereby preventing translational errors caused by oxidative damage. The preferred in vivo substrate is not known. The enzyme does not degrade 8-oxo-dGTP and 8-oxo-GTP to the monophosphates (cf. EC 3.6.1.55, 8-oxo-dGTP diphosphatase) [1,2]. Ribonucleotide diphosphates and deoxyribonucleotide diphosphates are hydrolysed with broad specificity. The bifunctional enzyme NUDT5 also hydrolyses ADP-ribose to AMP and D-ribose 5-phosphate (cf. EC 3.6.1.13, ADP-ribose diphosphatase) . The human enzyme NUDT18 also hydrolyses 8-oxo-dADP and 2-hydroxy-dADP, the latter at a slower rate .

The expected taxonomic range for this enzyme is: Bacteria, Eukaryota
Reaction Schemes

Synonyms
ndx-1, more

REACTION
REACTION DIAGRAM
COMMENTARY hide
ORGANISM
UNIPROT
LITERATURE
8-oxo-dGDP + H2O = 8-oxo-dGMP + phosphate
show the reaction diagram
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PATHWAY SOURCE
PATHWAYS
MetaCyc
8-oxo-(d)GTP detoxification II
Highest Expressing Human Cell Lines
Cell Line Links Gene Links