GO:0042802	F	0.36	identical protein binding
GO:0003824	F	0.34	catalytic activity
GO:0004175	F	0.23	endopeptidase activity
GO:1901363	F	0.21	heterocyclic compound binding
GO:0097159	F	0.21	organic cyclic compound binding
GO:0004252	F	0.19	serine-type endopeptidase activity
GO:0070008	F	0.18	serine-type exopeptidase activity
GO:0046872	F	0.15	metal ion binding
GO:0036094	F	0.14	small molecule binding
GO:0000166	F	0.13	nucleotide 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
