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PPN1 / YDR452W Sequence

Sequences and genome annotation information for Reference Strain S288C and a select set of Alternative References.


Aliases
PHM5 3
Protein Product
endopolyphosphatase
Feature Type
ORF , Verified
Description
Dual endo- and exopolyphosphatase with a role in phosphate metabolism; acts as both an endopolyphosphatase cleaving long chains of polyphosphate distributively to generate shorter polymer chains and as an exopolyphosphatase catalyzing the hydrolysis of terminal phosphate from polyphosphate; localizes to the vacuole, nucleus and cytosol; functions as a homodimer; relocalizes from vacuole to cytoplasm upon DNA replication stress 1 2 3 4 5
EC Number
3.6.1.10, 3.6.1.11

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