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