GO:0030345	F	0.82	structural constituent of tooth enamel
GO:0042802	F	0.77	identical protein binding
GO:0046848	F	0.40	hydroxyapatite binding
GO:0008083	F	0.39	growth factor activity
GO:1901363	F	0.36	heterocyclic compound binding
GO:0097159	F	0.36	organic cyclic compound binding
GO:0003676	F	0.22	nucleic acid binding
GO:0003824	F	0.15	catalytic activity
GO:0000166	F	0.14	nucleotide binding
GO:0046872	F	0.13	metal ion binding
GO:0035639	F	0.12	purine ribonucleoside triphosphate binding
GO:0032555	F	0.12	purine ribonucleotide binding
GO:0032550	F	0.12	purine ribonucleoside binding
GO:0005524	F	0.11	ATP binding
