Required for nuclear membrane integrity. Induces TOR1A and TOR1B ATPase activity and is required for their location on the nuclear membrane. Binds to A- and B-type lamins. Possible role in membrane attachment and assembly of the nuclear lamina.
Gene References into Functions
Data indicate that the protein phosphatase 1 (PP1) and nuclear membrane protein lamina associated polypeptide 1B (LAP1B) LAP1B:PP1 complex can be immunoprecipitated from cerebral cortex.PMID:24116158