GO:0071704	P	1.00	organic substance metabolic process
GO:0006518	P	0.99	peptide metabolic process
GO:0006508	P	0.57	proteolysis
GO:0044267	P	0.20	cellular protein metabolic process
GO:0016485	P	0.20	protein processing
GO:0006627	P	0.14	protein processing involved in protein targeting to mitochondrion
