11615474189ENSG00000087495ENSMUSG00000027525Q96KR7Q8BYK5NM_183246NM_001007154NM_001177789NM_001177790NM_001177791NM_028806NP_899069NP_001007155NP_001171260NP_001171261NP_001171262NP_083082Phosphatase and actin regulator 3 is an enzyme that in humans is encoded by the PHACTR3 gene.

[5][6] The protein encoded by this gene is associated with the nuclear scaffold in proliferating cells.

It was found to bind to the catalytic subunit of protein phosphatase-1 (PP1) and inhibit PP1 activity, suggesting that this protein may function as a regulatory subunit of PP1.

Alternative splicing at this locus results in several transcript variants encoding different isoforms.

This article on a gene on human chromosome 20 is a stub.