ARABIDOPSIS
ACYL-LIPID METABOLISM
ENZYME & PROTEIN DATA
|
|
|
Sac domain-containing Phosphoinositide Phosphatase
|
Locus Data & Links (May need to scroll right or left to show columns)
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
SAC1
|
|
|
|
Mutant Char.; In vitro assay
|
1 Ref
Zhong, R.Q., Burk, D.H., Nairn, C.J., Wood-Jones, A., Morrison, W.H., and Ye, Z.H. (2005). Mutation of SAC1, an Arabidopsis SAC domain phosphoinositide phosphatase, causes alterations in cell morphogenesis, cell wall synthesis, and actin organization. Plant Cell 17 ,1449-1466.
|
predominant expression in vascular tissues and fibers in nonelongating parts of stems
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
RHD4
|
|
|
|
Mutant Char.; In vitro assay
|
1 Ref
Thole, J.M., Vermeer, J.E.M., Zhang, Y.L., Gadella, T.W.J., and Nielsen, E. (2008). ROOT HAIR DEFECTIVE4 encodes a phosphatidylinositol-4-phosphate phosphatase required for proper root hair development in Arabidopsis thaliana. Plant Cell 20 ,381-395.
|
Required for root hair development.
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
SAC9
|
|
|
|
Mutant Char.
|
1 Ref
Williams, M.E., Torabinejad, J., Cohick, E., Parker, K., Drake, E.J., Thompson, J.E., Hortter, M., and DeWald, D.B. (2005). Mutations in the arabidopsis phosphoinositide phosphatase gene SAC9 lead to overaccumulation of PtdIns(4,5)P-2 and constitutive expression of the stress-response pathway. Plant Physiology 138 ,686-700.
|
accumulates elevated levels of PtdIns(4,5)P2 and Ins(1,4,5)P3. The mutant plants have characteristics of constitutive stress responses.
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
