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Table 2 Putative chloroplast-localized A. thaliana homologues of yeast COPII coat proteins.

From: A chloroplast-localized vesicular transport system: a bio-informatics approach

S. cerevisaea COPII component (predicted size in kD)

A. thaliana chloroplast homologue

BLAST-score (%identity / %positives)

E-value

Proposed name

Predicted size (kD)

Number of ESTs

TargetP reliability class (transit peptide length)

Sec13 (33)

At3g49660.1

65 (26/40)

5e-012

cpSec13a

49.6

7

3 (41)

Sec31 (139)

At5g38560.1

54 (27/37)

5e-008

cpSec31a

72.3

12

2 (13)

 

At2g45000.1

51 (22/36)

4e-007

cpSec31b

73.5

1

1 (27)

Sec23 (85)

At4g01810.1

100 (20/36)

2e-022

cpSec23

95.9

26

3 (8)

Sec24 (104)

At3g44340.1

279 (26/47)

4e-076

cpSec24a

117.7

22

2 (27)

 

At4g32640.1

276 (28/48)

2e-075

cpSec24b

114.7

8

3 (47)