Table III. Over-representation analysis (Fisher exact test) of protein functions with altered or depleted protein distribution profile in ap-3ß or ap-4ß compared to wild type.

Mutant	BIN	Binname	p value	changed vs wild type
	34.1	Transport.p- and v-ATPases	3.597E-10	shifted distribution
	34.19.1	Transport.Major Intrinsic Proteins.PIP	7.56E-09	shifted distribution
	34.1.1	Transport.p- and v-ATPases.H+-transporting two-sector ATPase	3.575E-06	shifted distribution
ap-3ß	33.1	Development.storage proteins	1.196E-05	shifted distribution
	16.5.1.3.1	Secondary metabolism.sulfur-containing.glucosinolates.degradation.myrosinase	6.858E-05	shifted distribution
	30.2	Signalling.receptor kinases	1.567E-08	depleted
	10	Cell wall	2.473E-05	depleted
	31.4	Cell.vesicle transport	0.0001364	depleted
	34.1	Transport.p- and v-ATPases	7.866E-08	shifted distribution
	11.9.3	Lipid metabolism.lipid degradation.lysophospholipases	0.0001395	shifted distribution
	34.19.1	Transport.Major Intrinsic Proteins.PIP	0.000375	shifted distribution
ap-4ß	31.4	Cell.vesicle transport	0.0003806	shifted distribution
	26.12	Misc.peroxidases	0.0003969	shifted distribution
	26.1	Misc.cytochrome P450	0.0019244	depleted
	30.2.14	Signalling.receptor kinases.leucine rich repeat XIV	0.0030147	depleted
	10.4	Cell wall.pectin synthesis	0.0070206	depleted
	29.3.4.1	protein.targeting.secretory pathway.ER	0.0149856	depleted