Table 1 Top Apoplastic Proteins in the Arabidopsis Leaf APF^a

From: Proteasomes accumulate in the plant apoplast where they participate in microbe-associated molecular pattern (MAMP)-triggered pathogen defense

Chromosome Location	Protein Name	Function/Activity	Location^b	Rank^c	Def.^d
At1g75040	PR5	Pathogenesis Related-5/Thaumatin-like	Apo	1	+
At3g57260	BGL2/PR2	β-1-3 glucanase-2/Pathogenesis Related-2	Apo	2	+
At3g55260	HEX2	β-hexosaminidase-1	Apo/Vac	3
At3g57240	BG3	β-1-2-glucanase-3 (family-17)	Apo	4	+
At3g08030		Cell wall DUF642	CW	5
At2g43570	CHI	Chitinase	Apo	6	+
At1g09750		Aspartyl protease	Apo	7
At2g14610	PR1	Pathogenesis Related-1	Apo/CW	8	+
At5g10760	AED1	EDS1-depend-1 aspartyl protease	Apo	9	+
At5g26000	BGLU38/TGG1	β-galactosidase-38	Apo/Chlo	11	+
At1g76160	SKU5-like	Cu-oxidoreductase	Apo	12	+
At2g43590	PR3-like	Pathogen Related-3 chitinase	Apo	14	+
At5g67360	SBT1.7	Subtilisin-like Ser protease	Apo	15	+
At4g23170	CRK9/EP1	Cys-rich receptor kinase-9	Apo/PM	16	+
At5g08380	GAL1	α-galactosidase-1	Apo/CW	18
At5g17920	MTS1	Cobalamin-independent Methionine synthase	Apo/Cyto	21
At1g21670		DPP6 domain containing	Apo/CW	22
At3g01500	BCA1/SABP3	β-carbonic anhydrase	Apo/Chlo	24
At3g18490	ASPG1	Aspartyl protease	Apo	25	+
At3g52840	βGAL2	β-galactosidase-2	Apo	27	+
At4g20840	BBE21	Oligogalacturonide oxidase-2	Apo	28	+
At1g79720		Aspartyl protease	Apo	31
At2g28470	βGAL8	β-galactosidase-8	Apo/CW	32
At5g55450	LTP4	Bifunctional inhibitor/lipid transferase	Apo	33
At1g29660	GGL5	Esterase/acyl transferase/lipase	Apo/CW	35	+
At5g64570	XYL4	β-D-xylosidase (family3)	Apo/CW	36	+
At4g27520	ENODL2	Early nodulin-like-2	Apo	37	+
At2g10940		Bifunctional inhibitor/lipid transferase	Apo	38
At3g14415	GOX2	Glycolate oxidase-2	Apo/Per	45	+
At3g14210	EMS1	Glucosinolate hydrolase	Apo	49	+
At5g10560	BXL6	β-xylosidase-6	Apo/Cyto	50	+
At2g46930	PAE3	Pectin acetyltransferase	Apo	52	+
At5g13690	CYL1	α-N-acetylglucosaminidase	Apo/Vac	53
At5g13980		α-mannosidase (family 38)	Apo/CW	54
At1g78830	MNB1	Curulin (mannose-binding) lectin	Apo/Golgi	55
At2g38540	LTP1	Lipid transfer protein-1	Apo/CW	56
At5g25980	BGLU37/TGG2	β-glucosidase-2	Apo/Vac	58	+
At5g11720	AGLU1	α-glucosidase (family 31)	Apo	60
At3g07390	AIR1	Auxin-Induced in Root Culture-12	Apo/PM	61
At2g45470	AGP8/FAC8	Arabinogalactan Protein-8	Apo/PM	64
At1g65930	clCDH	NADP-dep. Isocitrate dehydrogenase	Apo/Cyto	65	+
At5g20630	GER3	Germin-like protein-3	Apo	66
At5g47550	CYS5	Cystatin proteinase inhibitor-5	Apo	67	+
At1g19570	DHAR1	Dehydroascorbate reductase-5	Apo	69	+
At3g14420	GOX1	Glycolate oxidase-1	Apo/Per	71	+
At2g36530	ENO3	Enolase-2	Apo/Cyto	72	+
At4g12910	SCPL20	Ser-carboxypeptidase-like-20	Apo	77	+
At4g23670	MLP6	Major Latex Protein-6	Apo/Vac	81	+
At1g26380	BBE3/FOX1	FAD-linked oxidoreductase	CW/Cyto	82	+
At1g66970	GDPDL1	Glyceropholphosphodiesterase-like-1	Apo	83
At4g37800	XTH7	Xyloglucan endotransglucosylase	Apo	86
At2g38010	CER	Ceramidase-2	Apo	87	+
At3g05730	DEFL205	Defensin-like protein 205	Apo	89	+
At4g12880	ENODL19	Early Nodulin-Like Protein 19	Apo	90	+

^aTop 50 ranked apoplast proteins identified in the APF based on MS1 ion counts as determined by LC-MS/MS.
^bMost likely location(s) as defined in TAIR. Apo apoplast, Chlo chloroplast, CW cell wall, Cyto cytosol, Per peroxisome, PM plasma membrane, Vac vacuole.
^cAbundance rank based on MS1 ion counts after removing Rubisco large and small subunits.
^d+, Linked previously to biotic defense.

Back to article page

Table 1 Top Apoplastic Proteins in the Arabidopsis Leaf APF^a

Search

Quick links