Gene | ORF1(bp)2 | Size (bp)3 | Size (KDa) | Identity (%) | Species | Accesion number | Salient characteristics | Ref4 |
---|---|---|---|---|---|---|---|---|
AhAGPS-1 | 1524 | 2019 | 55.7 | 91 | Beta vulgaris | HM021763 | The only small subunit AGPase detected in the Ah’s transcriptome. Highly similar to AGPase isoforms of sugar beet root and orange fruit (Citrus sinensis). | [46] |
AhSuS-1 | 2412 | 2769 | 92.1 | 93 | Beta vulgaris | JQ012918 | Member of a small multi-gene family of at least seven different isoforms; similar to SBSS2 and CSS1proteins identified in roots of B. vulgaris and in C. rubrum, respectively. Classified within the Dicot SUS-1group. | |
AhSuS-2 | 2436 | 2832 | 93.3 | 78 | Beta vulgaris | JQ012919 | Similar to the SBSS1 protein induced by wounding, anoxia and cold-exposure in roots of B. vulgaris. Its putative mitochondrial localization implies novel roles apart from sucrose degradation. Classified within the Dicot SUS-A group. | |
AhA/NI-1 | 1671 | 1928 | 63.3 | 74 | Daucus carota | JQ012920 | An A/N invertase isoform predicted to be localized to the chloroplast (sub-clade β). Supports the general participation of A/NIs in the carbon flux between the cytosol and the plastids. | |
AhA/NI-2* | 903 | 1171 | ——— | 77 | Vitis vinifera | JQ012922 | An A/N invertase isoform predicted to be localized to the chloroplast (sub-clade β). | |
AhVI-1 | 1977 | 2282 | 73.8 | 79 | Beta vulgaris | JQ012921 | Isoform grouped within the VI clade. Similar to a VI expressed in petioles of juvenile B. vulgaris, and to a soluble acid β-fructofuranosidase identified in D. carota. Its signal peptide predicts it to be a type II membrane protein that is anchored to the vacuolar membrane, similarly to Arabidopsis, rice, barley, and sugarcane. Membrane anchorage of AhVI-1 may permit a more precise control of its destination and activity. | |
AhCWI* | 964 | 991 | ——— | 75 | Beta vulgaris | JQ012923 | Isoform grouped within the CWI clade. Has shared identity with CWIs from B. vulgaris and C. rubrum. Predicted to be a secretory protein having a hydrophobic 26 aa signal peptide that is required for co-translational insertion into the endoplasmic reticulum and secretion from the cell. |