GO:0016021	C	0.99	integral component of membrane
GO:0044464	C	0.73	cell part
GO:0016020	C	0.47	membrane
GO:0044424	C	0.35	intracellular part
GO:0005886	C	0.29	plasma membrane
GO:0044444	C	0.22	cytoplasmic part
GO:0043226	C	0.21	organelle
GO:0043227	C	0.19	membrane-bounded organelle
GO:0044422	C	0.16	organelle part
GO:0043231	C	0.16	intracellular membrane-bounded organelle
GO:0044446	C	0.11	intracellular organelle part
