GO:0016021	C	1.00	integral component of membrane
GO:0016020	C	1.00	membrane
GO:0044464	C	0.48	cell part
GO:0005886	C	0.43	plasma membrane
GO:0005887	C	0.35	integral component of plasma membrane
GO:0044424	C	0.23	intracellular part
GO:0097458	C	0.15	neuron part
GO:0042995	C	0.15	cell projection
GO:0043226	C	0.13	organelle
