GO:0016021	C	0.96	integral component of membrane
GO:0044464	C	0.67	cell part
GO:0044424	C	0.44	intracellular part
GO:0016020	C	0.36	membrane
GO:0005886	C	0.29	plasma membrane
GO:0044421	C	0.24	extracellular region part
GO:0043226	C	0.23	organelle
GO:0044444	C	0.22	cytoplasmic part
GO:0043227	C	0.20	membrane-bounded organelle
GO:0043229	C	0.17	intracellular organelle
GO:0043231	C	0.15	intracellular membrane-bounded organelle
GO:0005578	C	0.14	proteinaceous extracellular matrix
