NCBI Accession #
NP_001190276.1
NCBI GenBank Nucleotide #
NM_001203347.1
NCBI Official Full Name
G-box regulating factor 6
NCBI Official Symbol
GRF6
NCBI Official Synonym Symbols
14-3-3 PROTEIN G-BOX FACTOR14 LAMBDA; 14-3-3lambda; 14-3-3LAMBDA; AFT1; F12B17.200; F12B17_200; G-box regulating factor 6; GF14 LAMBDA
NCBI Protein Information
G-box regulating factor 6
NCBI Summary
Encodes a member of the 14-3-3 gene family that is a lambda isoform (14-3-3lambda). Interacts with APX3 (ascorbate peroxidase) and AKR2, suggesting a role in mediating oxidative metabolism in stress response. This protein was shown to colocalize and interact with SERK1 by which it is phosphorylated. This protein is also reported to interact with the phosphorylated form of the BZR1 transcription factor involved in brassinosteroid signaling and may affect the nucleocytoplasmic shuttling of BZR1. Interacts with JAZ10.4 which lacks the Jas motif.
UniProt Synonym Gene Names
AFT1; RCI2
UniProt Protein Name
14-3-3-like protein GF14 lambda
UniProt Synonym Protein Names
14-3-3-like protein AFT1; 14-3-3-like protein RCI2; General regulatory factor 6
UniProt Primary Accession #
P48349
UniProt Secondary Accession #
P42647; Q9LX97
UniProt Related Accession #
P48349
UniProt Comments
Is associated with a DNA binding complex that binds to the G box, a well-characterized cis-acting DNA regulatory element found in plant genes . Specific negative regulator of slow-vacuolar (SV) ion channel. Mediates F-actin dynamics possibly through inhibiting ADF1 phosphorylation (PubMed:26345162). Negative regulator of freezing tolerance that modulates cold-responsive C-repeat-binding factors (CBF) DREB1A AND DREB1B proteins stability by facilitating their ubiquitin-mediated degradation when activated by CRPK1-mediated phosophorylation in freezing conditions (PubMed:28344081).