Accepted name: 7-methylguanosine nucleotidase
Reaction: (1) N7-methyl-GMP + H2O = N7-methyl-guanosine + phosphate
(2) CMP + H2O = cytidine + phosphate
Other name(s): cytosolic nucleotidase III-like; cNIII-like; N7-methylguanylate 5′-phosphatase
Systematic name: N7-methyl-GMP phosphohydrolase
Comments: The enzyme also has low activity with N7-methyl-GDP, producing N7-methyl-GMP. Does not accept AMP or GMP, and has low activity with UMP.
1.  Buschmann, J., Moritz, B., Jeske, M., Lilie, H., Schierhorn, A. and Wahle, E. Identification of Drosophila and human 7-methyl GMP-specific nucleotidases. J. Biol. Chem. 288 (2013) 2441–2451. [PMID: 23223233]
[EC created 2013]