ENTPD3

Ectonucleoside triphosphate diphosphohydrolase 3 is an enzyme that in humans is encoded by the "ENTPD3" gene.
ENTPD3 is similar to E-type nucleotidases (NTPases). NTPases, such as CD39, mediate catabolism of extracellular nucleotides. ENTPD3 contains 4 apyrase-conserved regions which is characteristic of NTPases.