PDI — Brachypodium distachyon
Summary
BdPDI (BRADI_4G23180V3) encodes a protein disulfide isomerase with thioredoxin domains, possessing disulfide bond formation activity (EC 5.3.4.1), cysteine-type peptidase activity, and ATP binding. In Brachypodium distachyon, this gene is associated with protein folding in the ER, ER body organization, endosperm and embryo development, response to drought and high light intensity, brassinosteroid-mediated signaling, and regulation of programmed cell death. It localizes to the ER lumen, protein storage vacuole, thylakoid, and secretory vesicles. BdPDI is linked to shoot branching, leaf morphology, flowering time, root morphology, plant height, drought tolerance, seed development, and hydraulic conductivity. Related genes in other species link the PDI family to photoinhibition resistance, D1 protein synthesis, and ER body formation, as well as grain protein content, grain weight, and yield traits.
Annotations
- Chromosome
- 4
- Related genes
- PDI, PDI5, GRF10, MLD14.3, CP1, RD21B, PDI6, NAI2
- GO terms
- structural organization, protein synthesis, NO storage, Plant-type Vacuole, ER, Golgi complex, Embryo Development Ending In Seed Dormancy, protein folding in ER
- Publications
- 21277284, 27707774, 22371507, 11752382, 22487254, 17665211, 28422008, 18218973
- Traits
- drought tolerance, other miscellaneous trait, Increased Root Elongation, Dry Weight, Proline Accumulation, Reduced Photoinhibition, Increased D1 Synthesis, ER body deficient, reduced in seedlings and roots, Lacks ER bodies, aLRLpMRL125, clim-tmax12