GO:0003824	F	0.97	catalytic activity
GO:0016491	F	0.96	oxidoreductase activity
GO:0030586	F	0.53	[methionine synthase] reductase activity
GO:0097159	F	0.40	organic cyclic compound binding
GO:1901363	F	0.39	heterocyclic compound binding
GO:0016651	F	0.33	oxidoreductase activity, acting on NAD(P)H
GO:0000166	F	0.33	nucleotide binding
GO:0016705	F	0.31	oxidoreductase activity, acting on paired donors, with incorporation or reduction of molecular oxygen
GO:0004497	F	0.31	monooxygenase activity
GO:0032553	F	0.29	ribonucleotide binding
GO:0016653	F	0.29	oxidoreductase activity, acting on NAD(P)H, heme protein as acceptor
GO:0003958	F	0.28	NADPH-hemoprotein reductase activity
GO:0004517	F	0.27	nitric-oxide synthase activity
GO:0043167	F	0.22	ion binding
GO:0017076	F	0.21	purine nucleotide binding
GO:0046872	F	0.20	metal ion binding
GO:0005524	F	0.20	ATP binding
GO:0048037	F	0.15	cofactor binding
GO:0050662	F	0.14	coenzyme binding
GO:0046914	F	0.13	transition metal ion binding
GO:0050660	F	0.12	flavin adenine dinucleotide binding
GO:0010181	F	0.11	FMN binding
