NCBI Accession #
NP_001322720.1
NCBI GenBank Nucleotide #
NM_001332408.1
NCBI Official Full Name
trigalactosyldiacylglycerol 1
NCBI Official Symbol
ABCI14
NCBI Official Synonym Symbols
ATP-binding cassette I14; F14P1.27; F14P1_27; TGD1; trigalactosyldiacylglycerol 1
NCBI Protein Information
trigalactosyldiacylglycerol 1
NCBI Summary
Encodes a permease-like protein involved in lipid transfer from the ER to the chloroplast, more specifically, transfer of phosphatidate across the chloroplast inner membrane. Mutant leaves accumulate trigalactosyldiacylglycerol, triacylglycerol and phosphatidate. Chloroplast lipids are altered in their fatty acid composition and as a consequence the development of chloroplasts in the mutants are impacted. The mutant seeds has a higher abortion rate. Mutations in this gene suppress the low temperature-induced phenotype of Arabidopsis tocopherol-deficient mutant vte2.
UniProt Synonym Gene Names
AtABCI14
UniProt Protein Name
Protein TRIGALACTOSYLDIACYLGLYCEROL 1, chloroplastic
UniProt Synonym Protein Names
ABC transporter I family member 14
UniProt Primary Accession #
Q8L4R0
UniProt Secondary Accession #
Q9FXH8
UniProt Related Accession #
Q8L4R0
UniProt Comments
Required during embryogenesis. Permease involved in lipid transfer from the endoplasmic reticulum (ER) to plastids, and necessary for thylakoids formation.