Gene Details:

• Gene ID: AT5G17400
• Gene Symbol: ER-ANT1
• Gene Name: endoplasmic reticulum-adenine nucleotide transporter 1
• Description: endoplasmic reticulum-adenine nucleotide transporter 1;(source:Araport11)
• TAIR Accession: locus:2178925
• Genome: Araport11_genome_release
• Species: Arabidopsis thaliana

Transcripts:

• AT5G17400.1

Plant Ontology Annotations:

• PO:0009005  — root — raíz (Spanish, exact), radices (exact, plural), radix (exact), 根 (Japanese, exact), aerial root (narrow), climbing root (narrow)

Gene Ontology:

• GO:0048316  — acts upstream of or within — seed development
• GO:0048367  — acts upstream of or within — shoot system development
• GO:0140021  — involved in — mitochondrial ADP transmembrane transport
• GO:0005471  — enables — ATP:ADP antiporter activity
• GO:0048364  — acts upstream of or within — root development
• GO:1990544  — involved in — mitochondrial ATP transmembrane transport
• GO:0051503  — acts upstream of or within — adenine nucleotide transport
• GO:0005789  — located in — endoplasmic reticulum membrane
• GO:0005743  — located in — mitochondrial inner membrane
• GO:0005739  — located in — mitochondrion

Germplasm Phenotype:

• SALK_043626  — photorespiratory phenotype accompanied by high glycine levels and stunted growth
• SALK_043626C  — er-ant1-KO1 mutants have reduced apical dominance and a prolonged life cycle. The mutants have smaller seeds with reduced seed lipid and seed oil content. Seedling roots grow normally in 0.5% agar, but show reduced growth relative to wild-type roots in 1.5% and 1% agar. This may result from defects in pectic polysaccharide mucilage secretion which is an ER-dependent process. The transcript levels for some ER chaperones (BiP1/2, Bip3) and two proteins that depend on sufficient ATP levels in the ER lumen (CPK2 and SEC61gamma) are reduced in the er-ant-KO1 mutants.
• er-ant1-KO2  — er-ant1-KO2 mutants have reduced apical dominance and a prolonged life cycle. The mutants have smaller seeds with reduced seed lipid and seed oil content. Seedling roots grow normally in 0.5% agar, but show reduced growth relative to wild-type roots in 1.5% and 1% agar. This may result from defects in pectic polysaccharide mucilage secretion which is an ER-dependent process. The transcript levels for some ER chaperones (BiP1/2, Bip3) and two proteins that depend on sufficient ATP levels in the ER lumen (CPK2 and SEC61gamma) are reduced in the er-ant-KO2 mutants.

Function-related keywords:

• root

Literature:

• Genomic and proteomic analysis of mitochondrial carrier proteins in Arabidopsis.   DOI:  10.1104/pp.009985 ;  PMID:  12586869
• The growing family of mitochondrial carriers in Arabidopsis.   DOI:  10.1016/j.tplants.2004.01.007 ;  PMID:  15003237
• Integrating membrane transport with male gametophyte development and function through transcriptomics.   DOI:  10.1104/pp.105.074708 ;  PMID:  16607029
• Identification of a novel adenine nucleotide transporter in the endoplasmic reticulum of Arabidopsis.   DOI:  10.1105/tpc.107.057554 ;  PMID:  18296626
• Transcriptome analyses show changes in gene expression to accompany pollen germination and tube growth in Arabidopsis.   DOI:  10.1104/pp.108.126375 ;  PMID:  18775970
• Loss of a pyridoxal-phosphate phosphatase rescues Arabidopsis lacking an endoplasmic reticulum ATP carrier.   DOI:  10.1093/plphys/kiac048 ;  PMID:  35139220

Sequences: