go_id,ontology,go_term,term_definition,evidence GO:0002115,BP,"store-operated calcium entry","A calcium ion entry mechanism in the plasma membrane activated by the depletion of calcium ion from the internal calcium ion store in the endoplasmic reticulum.",IBA GO:0005515,MF,"protein binding","Interacting selectively and non-covalently with any protein or protein complex (a complex of two or more proteins that may include other nonprotein molecules).",IPI GO:0015279,MF,"store-operated calcium channel activity","A ligand-gated ion channel activity which transports calcium in response to emptying of intracellular calcium stores.",IDA GO:0016020,CC,membrane,"A lipid bilayer along with all the proteins and protein complexes embedded in it an attached to it.",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:0030426,CC,"growth cone","The migrating motile tip of a growing nerve cell axon or dendrite.",IDA GO:0070588,BP,"calcium ion transmembrane transport","A process in which a calcium ion is transported from one side of a membrane to the other by means of some agent such as a transporter or pore.",IDA