GO:0016021	C	1.00	integral component of membrane
GO:0016020	C	1.00	membrane
GO:0044464	C	0.39	cell part
GO:0005886	C	0.34	plasma membrane
GO:0031226	C	0.21	intrinsic component of plasma membrane
GO:0005887	C	0.19	integral component of plasma membrane
