GO:0044464	C	1.00	cell part
GO:0044425	C	0.98	membrane part
GO:0005892	C	0.97	acetylcholine-gated channel complex
GO:0016020	C	0.48	membrane
GO:0005886	C	0.39	plasma membrane
GO:0044424	C	0.33	intracellular part
GO:0016021	C	0.20	integral component of membrane
GO:0044444	C	0.18	cytoplasmic part
GO:0044446	C	0.13	intracellular organelle part
GO:0043226	C	0.12	organelle
