NCBI Accession #
NP_189093.1
NCBI GenBank Nucleotide #
NM_113358.3
NCBI Official Full Name
multiprotein bridging factor 1C
NCBI Official Symbol
MBF1C
NCBI Official Synonym Symbols
ATMBF1C; MOB24.13; multiprotein bridging factor 1C
NCBI Protein Information
multiprotein bridging factor 1C
NCBI Summary
One of three genes in A. thaliana encoding multiprotein bridging factor 1, a highly conserved transcriptional coactivator. May serve as a bridging factor between a bZIP factor and TBP. Its expression is specifically elevated in response to pathogen infection, salinity, drought, heat, hydrogen peroxide, and application of abscisic acid or salicylic acid. Constitutive expression enhances the tolerance of transgenic plants to various biotic and abiotic stresses.
UniProt Protein Name
Multiprotein-bridging factor 1c
UniProt Primary Accession #
Q9LV58
UniProt Secondary Accession #
Q8LE67
UniProt Related Accession #
Q9LV58
UniProt Comments
Transcriptional coactivator that stimulates transcriptional activity by bridging regulatory proteins and TBP, thereby recruiting TBP to promoters occupied by DNA-binding regulators. Involved in the tolerance to heat and osmotic stress by partially activating the ethylene-response signal transduction pathway.