Yeastract
YEASTRACT+ INESC-ID IST IBB
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Gene Ontology Information

Protein Name Ppn2p
Description Zn2+-dependent endopolyphosphatase; required with PPN1 to mobilize polyphosphate stores in response to phosphate starvation; member of the PPP-superfamily of metalloproteases; localizes to the vacuolar lumen via the MVB pathway; null mutant is highly sensitive to azaserine and resistant to sodium-O-vandate
GO Terms:
Biological Process		 level 4: polyphosphate catabolic process external link
level 5: cellular response to phosphate starvation external link
GO Terms:
Molecular Function		 level 2: hydrolase activity external link
level 5: phosphatase activity external link
level 6: endopolyphosphatase activity external link
GO Terms:
Cellular Component		 level 2: cytoplasm external link
level 4: vacuolar membrane external link
level 4: vacuolar lumen external link
level 5: fungal-type vacuole external link
level 6: fungal-type vacuole membrane external link
External source Open in SGD external link