go_id,ontology,go_term,term_definition,evidence
GO:0004105,MF,"choline-phosphate cytidylyltransferase activity","Catalysis of the reaction: CTP + choline phosphate = diphosphate + CDP-choline.",ISS|TAS
GO:0005516,MF,"calmodulin binding","Interacting selectively and non-covalently with calmodulin, a calcium-binding protein with many roles, both in the calcium-bound and calcium-free states.",IEA
GO:0005635,CC,"nuclear envelope","The double lipid bilayer enclosing the nucleus and separating its contents from the rest of the cytoplasm; includes the intermembrane space, a gap of width 20-40 nm (also called the perinuclear space).",IBA
GO:0005789,CC,"endoplasmic reticulum membrane","The lipid bilayer surrounding the endoplasmic reticulum.",IEA
GO:0005829,CC,cytosol,"The part of the cytoplasm that does not contain organelles but which does contain other particulate matter, such as protein complexes.",IBA
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:0006656,BP,"phosphatidylcholine biosynthetic process","The chemical reactions and pathways resulting in the formation of phosphatidylcholines, any of a class of glycerophospholipids in which the phosphatidyl group is esterified to the hydroxyl group of choline.",IDA
GO:0006657,BP,"CDP-choline pathway","The phosphatidylcholine biosynthetic process that begins with the phosphorylation of choline and ends with the combination of CDP-choline with diacylglycerol to form phosphatidylcholine.",IEA
GO:0008289,MF,"lipid binding","Interacting selectively and non-covalently with a lipid.",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:0031210,MF,"phosphatidylcholine binding","Interacting selectively and non-covalently with phosphatidylcholine, a class of glycophospholipids in which a phosphatidyl group is esterified to the hydroxyl group of choline.",IDA
GO:0042587,CC,"glycogen granule","Cytoplasmic bead-like structures of animal cells, visible by electron microscope. Each granule is a functional unit with the biosynthesis and catabolism of glycogen being catalyzed by enzymes bound to the granule surface.",IEA
GO:0042803,MF,"protein homodimerization activity","Interacting selectively and non-covalently with an identical protein to form a homodimer.",IEA