Enables GDP phosphatase activity and UDP phosphatase activity. Involved in protein glycosylation. Located in Golgi apparatus. Orthologous to human ENTPD5 (ectonucleoside triphosphate diphosphohydrolase 5 (inactive)) and ENTPD6 (ectonucleoside triphosphate diphosphohydrolase 6).
SGD Description
Guanosine diphosphatase located in the Golgi; involved in the transport of GDP-mannose into the Golgi lumen, converting GDP to GMP after mannose is transferred to substrates; null mutants are defective in sporulation and pre-meiotic S phase entry; orthologous to human ENTPD6, a meiosis-associated non-obstructive azoospermia (NOA) related gene identified in GWAS studies