CATH Classification

Domain Context

CATH Clusters

Superfamily 3.90.950.10
Functional Family Probable bifunctional dTTP/UTP pyrophosphatase/methyltransferase protein

Enzyme Information

2.1.1.-
Methyltransferases.
based on mapping to UniProt O95671
3.6.1.9
Nucleotide diphosphatase.
based on mapping to UniProt O95671
A nucleoside triphosphate + H(2)O = a nucleotide + diphosphate.
-!- The enzyme preferentially hydrolyzes ATP, but can also hydrolyze other nucleoside 5' triphosphates such as GTP, CTP, TTP and UTP to their corresponding monophosphates. -!- In vitro the enzyme also acts as a nucleotidohydrolase on ADP, NAD(+), NADP(+), FAD, and CoA. -!- Formerly EC 3.6.1.19.

UniProtKB Entries (1)

O95671
ASML_HUMAN
Homo sapiens
Probable bifunctional dTTP/UTP pyrophosphatase/methyltransferase protein

PDB Structure

PDB 2P5X
External Links
Method X-RAY DIFFRACTION
Organism Escherichia
Primary Citation
Biochemical and structural studies of conserved maf proteins revealed nucleotide pyrophosphatases with a preference for modified nucleotides.
Tchigvintsev, A., Tchigvintsev, D., Flick, R., Popovic, A., Dong, A., Xu, X., Brown, G., Lu, W., Wu, H., Cui, H., Dombrowski, L., Joo, J.C., Beloglazova, N., Min, J., Savchenko, A., Caudy, A.A., Rabinowitz, J.D., Murzin, A.G., Yakunin, A.F.
Chem.Biol.