GO:0003823	F	0.96	antigen binding
GO:0042277	F	0.74	peptide binding
GO:0042605	F	0.71	peptide antigen binding
GO:0030246	F	0.22	carbohydrate binding
GO:0005102	F	0.22	receptor binding
GO:0003676	F	0.18	nucleic acid binding
GO:0030881	F	0.16	beta-2-microglobulin binding
GO:0044212	F	0.15	transcription regulatory region DNA binding
