go_id,ontology,go_term,term_definition,evidence GO:0002322,BP,"B cell proliferation involved in immune response","The expansion of a B cell population by cell division following B cell activation during an immune response.",IEA GO:0002337,BP,"B-1a B cell differentiation","The process in which B cells acquire the specialized features of B-1a B cells. B-1a B cells are B-1 cells that express CD5 and arise from fetal liver precursors.",IEA GO:0004435,MF,"phosphatidylinositol phospholipase C activity","Catalysis of the reaction: 1-phosphatidyl-1D-myo-inositol 4,5-bisphosphate + H(2)O = 1,2-diacylglycerol + 1D-myo-inositol 1,4,5-trisphosphate + H(+).",IDA GO:0004871,MF,"signal transducer activity","Conveys a signal across a cell to trigger a change in cell function or state. A signal is a physical entity or change in state that is used to transfer information in order to trigger a response.",IMP GO:0005737,CC,cytoplasm,"All of the contents of a cell excluding the plasma membrane and nucleus, but including other subcellular structures.",IDA GO:0006629,BP,"lipid metabolic process","The chemical reactions and pathways involving lipids, compounds soluble in an organic solvent but not, or sparingly, in an aqueous solvent. Includes fatty acids; neutral fats, other fatty-acid esters, and soaps; long-chain (fatty) alcohols and waxes; sphingoids and other long-chain bases; glycolipids, phospholipids and sphingolipids; and carotenes, polyprenols, sterols, terpenes and other isoprenoids.",NAS GO:0007214,BP,"gamma-aminobutyric acid signaling pathway","The series of molecular signals generated by the binding of gamma-aminobutyric acid (GABA, 4-aminobutyrate), an amino acid which acts as a neurotransmitter in some organisms, to a cell surface receptor.",IDA GO:0032228,BP,"regulation of synaptic transmission, GABAergic","Any process that modulates the frequency, rate or extent of GABAergic synaptic transmission, the process of communication from a neuron to another neuron across a synapse using the neurotransmitter gamma-aminobutyric acid (GABA).",IEA GO:0033135,BP,"regulation of peptidyl-serine phosphorylation","Any process that modulates the frequency, rate or extent of the phosphorylation of peptidyl-serine.",IEA GO:0035556,BP,"intracellular signal transduction","The process in which a signal is passed on to downstream components within the cell, which become activated themselves to further propagate the signal and finally trigger a change in the function or state of the cell.",IEA GO:0050811,MF,"GABA receptor binding","Interacting selectively and non-covalently with the gamma-aminobutyric acid (GABA, 4-aminobutyrate) receptor.",NAS GO:0050859,BP,"negative regulation of B cell receptor signaling pathway","Any process that stops, prevents, or reduces the frequency, rate or extent of signaling pathways initiated by the cross-linking of an antigen receptor on a B cell.",IDA GO:1900122,BP,"positive regulation of receptor binding","Any process that activates or increases the frequency, rate or extent of a protein or other molecule binding to a receptor.",IDA