Predicted to enable CDP-diacylglycerol-glycerol-3-phosphate 3-phosphatidyltransferase activity and calcium ion binding activity. Predicted to be involved in cardiolipin biosynthetic process and diacylglycerol metabolic process. Located in endoplasmic reticulum. Is active in mitochondrion. [provided by Alliance of Genome Resources, Jul 2025]
Forensic Context
A study in human bone samples with a post-mortem interval (PMI) of 15-20 years identified the PGS1 as a key protein marker for long-term PMI prediction when screened using a random forest algorithm, achieving 100% differentiation accuracy in the model [He et al. DOI:10.1007/s00414-025-03625-9].