Plasma membrane phosphatase involved in the general stress response; required with Psr1p and Whi2p for full activation of STRE-mediated gene expression, possibly through dephosphorylation of Msn2p; PSR2 has a paralog, PSR1, that arose from the whole genome duplication [Source:SGD;Acc:S000004009]

Chromosome XII: 180,288-181,481 forward strand.

R64-1-1:BK006945.2

This gene has 1 transcript (splice variant), 399 orthologues and 3 paralogues.

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