Protein
dTTP/UTP pyrophosphatase
Organism
Nitrobacter winogradskyi (strain ATCC 25391 / DSM 10237 / CIP 104748 / NCIMB 11846 / Nb-255)
Function
Nucleoside triphosphate pyrophosphatase that hydrolyzes dTTP and UTP. May have a dual role in cell division arrest and in preventing the incorporation of modified nucleotides into cellular nucleic acids.
Similarity
Belongs to the Maf family. YhdE subfamily.
Sequence
MSGRPKLVLASGSPRRLSLLNQAGIEPDALRPVDIDETPTKGELPRACANRLARAKADAALRALQIDDELRGSFILAADTVVAVGRRILPKADLVDEASQCLRLLSGRNHRVYTAVCLVTPKENFRQRLVETRVRFKRLSEEDIQAYIGSGEWRGKAGGYAIQGIAGSFVVKLVGSYTNVVGLPLNESIALLGGEEFPIRAGWLDAG