PTM:Phosphorylated upon DNA damage, probably by ATM or ATR.,similarity:Belongs to the OSBP family.,similarity:Contains 1 PH domain.,tissue specificity:Widely expressed.,
Cytoplasm, cytosol . Endoplasmic reticulum membrane ; Peripheral membrane protein . Nucleus envelope . Cell membrane ; Peripheral membrane protein . Endosome membrane ; Peripheral membrane protein . Co-localizes with OSBPL3 at contact sites between the plasma membrane and the endoplasmic reticulum. .
Expressed in brain and striated muscle (at protein level) (PubMed:14593528). Widely expressed (PubMed:11735225). Expressed in skeletal muscle (PubMed:14593528).