go_id,ontology,go_term,term_definition,evidence GO:0005789,CC,"endoplasmic reticulum membrane","The lipid bilayer surrounding the endoplasmic reticulum.",IEA GO:0005886,CC,"plasma membrane","The membrane surrounding a cell that separates the cell from its external environment. It consists of a phospholipid bilayer and associated proteins.",IEA GO:0006658,BP,"phosphatidylserine metabolic process","The chemical reactions and pathways involving phosphatidylserines, any of a class of glycerophospholipids in which the phosphatidyl group is esterified to the hydroxyl group of L-serine. They are important constituents of cell membranes.",IEA GO:0006665,BP,"sphingolipid metabolic process","The chemical reactions and pathways involving sphingolipids, any of a class of lipids containing the long-chain amine diol sphingosine or a closely related base (a sphingoid).",IEA GO:0008654,BP,"phospholipid biosynthetic process","The chemical reactions and pathways resulting in the formation of phospholipids, any lipid containing phosphoric acid as a mono- or diester.",TAS GO:0015194,MF,"L-serine transmembrane transporter activity","Enables the transfer of L-serine from one side of a membrane to the other. L-serine is the L-enantiomer of 2-amino-3-hydroxypropanoic acid.",IDA GO:0015825,BP,"L-serine transport","The directed movement of L-serine, the L-enantiomer of 2-amino-3-hydroxypropanoic acid, into, out of or within a cell, or between cells, by means of some agent such as a transporter or pore.",IDA GO:0016021,CC,"integral component of membrane","The component of a membrane consisting of the gene products and protein complexes having at least some part of their peptide sequence embedded in the hydrophobic region of the membrane.",IEA GO:0070062,CC,"extracellular exosome","A membrane-bounded vesicle that is released into the extracellular region by fusion of the limiting endosomal membrane of a multivesicular body with the plasma membrane. Extracellular exosomes, also simply called exosomes, have a diameter of about 40-100 nm.",IDA GO:1904219,BP,"positive regulation of CDP-diacylglycerol-serine O-phosphatidyltransferase activity","Any process that activates or increases the frequency, rate or extent of CDP-diacylglycerol-serine O-phosphatidyltransferase activity.",ISS GO:1904222,BP,"positive regulation of serine C-palmitoyltransferase activity","Any process that activates or increases the frequency, rate or extent of serine C-palmitoyltransferase activity.",ISS