NCBI Accession #
NP_198405.1
NCBI GenBank Nucleotide #
NM_122946.3
NCBI Official Full Name
Duplicated homeodomain-like superfamily protein
NCBI Official Synonym Symbols
ATMYB123; ATTT2; MOK9.18; MOK9_18; MYB DOMAIN PROTEIN 123; MYB123; TRANSPARENT TESTA 2
NCBI Protein Information
Duplicated homeodomain-like superfamily protein
NCBI Summary
TT2 encodes a R2R3 MYB domain putative transcription factor that acts as a key determinant in the proanthocyanidin accumulation of developing seed. It is thought that a ternary complex composed of TT2, TT8 and TTG1 is necessary for correct expression of BAN in seed endothelium.
UniProt Synonym Gene Names
MYB123; AtMYB123
UniProt Protein Name
Transcription factor TT2
UniProt Synonym Protein Names
Myb-related protein 123; AtMYB123; Myb-related transcription factor LBM2-like; Protein TRANSPARENT TESTA 2
UniProt Primary Accession #
Q9FJA2
UniProt Secondary Accession #
Q53YP9; A0MFJ2
UniProt Related Accession #
Q9FJA2
UniProt Comments
Transcription activator, when associated with BHLH2/EGL3/MYC146, BHLH12/MYC1, or BHLH42/TT8. Involved in the control of flavonoid late metabolism in developing siliques. Plays a key role in determining the tissue-specific activation of leucoanthocyanidin reductase (BANYULS).