GO:0004867	F	0.99	serine-type endopeptidase inhibitor activity
GO:0097159	F	0.18	organic cyclic compound binding
GO:1901363	F	0.17	heterocyclic compound binding
GO:0003824	F	0.15	catalytic activity
GO:0043167	F	0.13	ion binding
GO:0046872	F	0.12	metal ion binding
