Blue-light photoreceptor. Contains a light activated serine-threonine kinase domain and LOV1 and LOV2 repeats. Mutants are defective in blue-light response. Mediates blue light-induced growth enhancements. PHOT1 and PHOT2 mediate blue light-dependent activation of the plasma membrane H+-ATPase in guard cell protoplasts. PHOT1 undergoes blue-light-dependent autophosphorylation. At least eight phosphorylation sites have been identified in PHOT1. Phosphorylation of serine851 in the activation loop of PHOT1 appears to be required for stomatal opening, chloroplast accumulation, leaf flattening, and phototropism, and phosphorylation of serine849 may also contribute to the regulation of these responses. Phosphorylation-dependent binding of 14-3-3 proteins to the Hinge1 region of PHOT1 appears to require serine350 and serine376.
Citations
Publication ()
Have you cited DPAB-DC3378 in a publication? Let us know and earn a reward for your research.
Creative Diagnostics products are for RESEARCH USE ONLY, please make sure your review is research based.
Required fields are marked with *
Terms and conditions:
We will select high-quality review customers and offer a $30 coupon for your next purchase.
All product reviews must be submitted in the English language.
Creative Diagnostics will not share any personal information of applicants, and all information will be treated with strict confidentiality and will not be sold or disclosed to a third party.
COA
Publication 
Loading ......
