Table 1 Thirty most abundant proteins identified from elaioplasts

From: A comprehensive proteomic analysis of elaioplasts from citrus fruits reveals insights into elaioplast biogenesis and function

Accession

Rep. 1

Rep. 2

Protein description

Mapman

iBAQ in Rep. 1

iBAQ in Rep. 2

Average iBAQ

Cs7g01840

13

11

ADP, ATP carrier protein 2

Transport

27.7

27.4

27.6

Cs1g10270

27

28

Obsolete gene model variant (ATPase 70 kDa)

Transport

27.5

27.4

27.4

Cs3g24640

5

7

OEP24-II

Transport

27.0

26.8

26.9

orange1.1t02891

4

4

HP30-2 (PRAT family)

Transport

26.7

26.7

26.7

Cs2g14350

12

12

Phosphate transporter (PHT3-1 or PIC1)

Transport

26.6

26.7

26.7

Cs6g15300

42

44

ATP-binding cassette transporter

Transport

26.7

26.6

26.6

Cs2g13550

24

25

H+-transporting ATP synthase beta chain

Electron transport/ATP synthesis

28.6

28.7

28.6

orange1.1t01329

2

2

ATP synthase epsilon chain

Electron transport/ATP synthesis

27.5

27.4

27.4

Cs1g20530

15

15

1-deoxy-d-xylulose 5-phosphate synthase (DXS1)

Secondary metabolism

27.7

27.9

27.8

orange1.1t03905

1

1

(R)-limonene synthase 1

Secondary metabolism

27.9

27.5

27.7

Cs6g17510

11

11

Geranylgeranyl pyrophosphate synthase (GGPS1)

Secondary metabolism

27.5

27.4

27.5

Cs8g16700

29

28

4-hydroxy-3-methylbutyl diphosphate synthase (HDS)

Secondary metabolism

26.8

26.8

26.8

Cs5g33860

9

10

Thioredoxin family protein

Redox and stress

27.0

27.2

27.1

Cs7g16410

7

7

NADH-cytochrome b5 reductase

Redox and stress

26.6

26.5

26.5

Cs6g15550

8

6

Peroxiredoxin IIE (PrxII E)

Redox and stress

26.6

26.4

26.5

gi|113952630

17

19

Ribulose-1,5-bisphosphate carboxylase/oxygenase large subunit

PS

29.3

29.6

29.4

Cs2g03780

6

6

LHCII-1.2

PS

29.3

29.5

29.4

Cs6g18680

9

9

Rubisco small subunit 3b

PS

28.4

28.4

28.4

orange1.1t00226

15

14

Transketolase-2 (TKL-2)

PS

26.8

26.6

26.7

Cs6g14330

6

8

40 S ribosomal protein S14 (RPS14C)

Protein synthesis

27.4

27.3

27.4

Cs5g16780

8

10

Kunitz-type protease inhibitor

Protein degradation

27.0

27.1

27.1

orange1.1t01459

31

31

Cpn60 subunits

Protein assembly & folding

27.4

27.5

27.4

Cs7g29010

20

24

HSP70-1

Protein assembly & folding

26.7

26.8

26.7

Cs2g28210

13

15

Formate dehydrogenase

Others

27.7

27.6

27.7

Cs3g27530

3

2

Hp17

Not assigned

27.1

27.0

27.1

Cs2g21000

17

14

Hydroperoxide lyase1

Not assigned

26.9

27.0

27.0

Cs2g02520

13

14

Fibrillin 1b (FBN1b)

Misc

27.1

27.1

27.1

orange1.1t04376

31

35

Lipoxygenase AtLOX2, plastid

Hormone metabolism

27.9

27.7

27.8

Cs8g03410

9

11

Branched-chain amino acid transaminase 2

Amino acid metabolism

26.4

26.5

26.4

Cs9g14610

9

8

BCL-2-associated athanogene 7 (ATBAG7)

Signaling

27.4

27.3

27.4

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