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Table 2 Classes of proteins identified on two-dimensional gels

From: Conservation between higher plants and the moss Physcomitrella patensin response to the phytohormone abscisic acid: a proteomics analysis

Protein Category

Spot no.

Material and energy metabolism (28.89%)

 

ATP synthase beta subunit

D3 ↓a

Putative protein 1 photosystem II oxygen-evolving complex

D4 ↓

Rubisco small subunit

D9 ↓, D13 ↓

Photosystem assembly protein ycf3

D12 ↓

AMP deaminase like protein

U17 ↑b

PfkB-type carbohydrate kinase family protein

U21 ↑

Fructokinase-like protein

U23 ↑

Enoyl-COA hydratase like protein

U39 ↑

Glyceraldehyde-3-phosphate dehydrogenase

U43 *c

Multicatalytic endopeptidase

U49 ↑

Phosphoribosyl diphosphate synthase

U36 ↑,U51 ↑

Subtilisin-like protease-like protein

U12 ↑

Protein disulfide isomerase-like protein

U13 ↑

Defense (26.67%)

 

Putative proline-rich protein

U15 ↑

Putative expansin

U18 ↑

Extensin-like protein

U19 ↑

Intracellular pathogenesis-related protein-like protein

U24 *

Disease resistance protein RPM1

U29 ↑

Lipoxygenase

U30 ↑

Thylakoid-bound ascorbate peroxidase

U33 ↑

2-Cys peroxiredoxin

U37 ↑

Physcomitrin

U38 ↑,U41 ↑

N-hydroxycinnamoyl/benzoyltransferase-like protein

U42 ↑

Putative ascorbate peroxidase

U45 ↑,U46 ↑

Peroxiredoxin

U50↑

Protein destination and storage (17.78%)

 

Chloroplast FtsH protease

D1 ↓

HSP 70-like protein

U7↑, U8 ↑

Heat shock cognate 70 kDa protein 2

U9 ↑

Heat shock protein 70

U10 ↑, U11 ↑

DnaK-type molecular chaperone hsc 70.1-like

U25 ↑

Cullin 3a

U27 ↑

Luminal binding protein precursor (BiP1) (AtBP1)

U35 ↑

Heat shock cognate 70 kDa protein 3

U52 ↑

Transcription (11.11%)

 

Probable Myb-family transcription fator

U2 ↑

Fibrillarin-like protein

U16 ↑

Probable WRKY transcription factor 52

U22 *

bZIP transcription factor-like protein

U26 ↑

mRNA binding protein precursor-like

U44↑

Signal transduction (6.67%)

 

Calcium-dependent protein kinase-like protein

U4 ↑

Ser/thr specific protein kinase-like protein

U5 ↑

Putative receptor-like protein kinase

U14 ↑

Cell growth/division (4.44%)

 

Plastid division protein ftsZ1

U20↑

Vacuolar processing enzyme, beta-isozyme precursor

U28↑

Transporter (2.22%)

 

Stelar K+ outward rectifying channel

U1↑

Cytoskeleton (2.22%)

 

Actin

U3↑

  1. a The downward arrow represents the down-regulated protein spot on the 2-D gel;
  2. b The upward arrow represents the up-regulated protein spot on the 2-D gel;
  3. C The * represents the newly induced protein spot on the 2-D gel.