3-Phosphoglyceric acid is a metabolic intermediate in both glycolysis and the Calvin cycle. 3-Phosphoglyceric acid is involved in alveolar macrophage epigenetic regulation.;3-Phosphoglyceric acid 是一种糖酵解和卡尔文循环中的代谢中间体。3-Phosphoglyceric acid 可参与肺泡巨噬细胞的表观遗传调控。