GO:0005198	F	0.98	structural molecule activity
GO:1901363	F	0.40	heterocyclic compound binding
GO:0097159	F	0.40	organic cyclic compound binding
GO:0003676	F	0.23	nucleic acid binding
GO:0000166	F	0.16	nucleotide binding
GO:0008017	F	0.14	microtubule binding
GO:0003723	F	0.13	RNA binding
GO:0046872	F	0.12	metal ion binding
GO:0044822	F	0.11	poly(A) RNA binding
GO:0035639	F	0.11	purine ribonucleoside triphosphate binding
GO:0032555	F	0.11	purine ribonucleotide binding
GO:0032550	F	0.11	purine ribonucleoside binding
