GO:0004872	F	0.74	receptor activity
GO:0042802	F	0.66	identical protein binding
GO:0004871	F	0.61	signal transducer activity
GO:0004888	F	0.59	transmembrane signaling receptor activity
GO:0042803	F	0.57	protein homodimerization activity
GO:0003824	F	0.52	catalytic activity
GO:0097367	F	0.47	carbohydrate derivative binding
GO:0016740	F	0.47	transferase activity
GO:0043167	F	0.42	ion binding
GO:1901363	F	0.41	heterocyclic compound binding
GO:0097159	F	0.41	organic cyclic compound binding
GO:0036094	F	0.41	small molecule binding
GO:0004672	F	0.41	protein kinase activity
GO:0035639	F	0.40	purine ribonucleoside triphosphate binding
GO:0032555	F	0.40	purine ribonucleotide binding
GO:0032550	F	0.40	purine ribonucleoside binding
GO:0043169	F	0.39	cation binding
GO:0019199	F	0.39	transmembrane receptor protein kinase activity
GO:0004713	F	0.39	protein tyrosine kinase activity
GO:0032559	F	0.36	adenyl ribonucleotide binding
GO:0005102	F	0.26	receptor binding
GO:0098772	F	0.24	molecular function regulator
GO:0046872	F	0.24	metal ion binding
GO:0050839	F	0.23	cell adhesion molecule binding
GO:0008046	F	0.22	axon guidance receptor activity
GO:0019899	F	0.21	enzyme binding
GO:0003823	F	0.21	antigen binding
GO:0005085	F	0.20	guanyl-nucleotide exchange factor activity
GO:0005057	F	0.20	receptor signaling protein activity
GO:0052813	F	0.19	phosphatidylinositol bisphosphate kinase activity
GO:0035004	F	0.19	phosphatidylinositol 3-kinase activity
GO:0030246	F	0.14	carbohydrate binding
GO:0005509	F	0.12	calcium ion binding
