Gene Details:

• Gene ID: AT5G39790
• Gene Symbol: PTST
• Gene Name: Protein targeting to starch
• Description: PROTEIN TARGETING TO STARCH (PTST);(source:Araport11)
• TAIR Accession: locus:2167067
• Genome: Araport11_genome_release
• Species: Arabidopsis thaliana

Transcripts:

• AT5G39790.1     AT5G39790.2     AT5G39790.3

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:0010581  — involved in — regulation of starch biosynthetic process
• GO:0030247  — enables — polysaccharide binding
• GO:0005515  — enables — protein binding
• GO:0019252  — acts upstream of or within — starch biosynthetic process
• GO:2001070  — enables — starch binding
• GO:0005739  — located in — mitochondrion
• GO:0009570  — located in — chloroplast stroma
• GO:0009507  — located in — chloroplast
• GO:0009569  — located in — chloroplast starch grain

Function-related keywords:

• root

Literature:

• Detection of in vivo protein interactions between Snf1-related kinase subunits with intron-tagged epitope-labelling in plants cells.   DOI:  10.1093/nar/29.17.3685 ;  PMID:  11522840
• Transcriptional profile of the Arabidopsis root quiescent center.   DOI:  10.1105/tpc.105.031724 ;  PMID:  15937229
• A chloroplast-localized dual-specificity protein phosphatase in Arabidopsis contains a phylogenetically dispersed and ancient carbohydrate-binding domain, which binds the polysaccharide starch.   DOI:  10.1111/j.1365-313X.2006.02704.x ;  PMID:  16623901
• Natural variation for carbohydrate content in Arabidopsis. Interaction with complex traits dissected by quantitative genetics.   DOI:  10.1104/pp.106.082396 ;  PMID:  16798941
• Arabidopsis At5g39790 encodes a chloroplast-localized, carbohydrate-binding, coiled-coil domain-containing putative scaffold protein.   DOI:  10.1186/1471-2229-8-120 ;  PMID:  19038037
• PROTEIN TARGETING TO STARCH is required for localising GRANULE-BOUND STARCH SYNTHASE to starch granules and for normal amylose synthesis in Arabidopsis.   DOI:  10.1371/journal.pbio.1002080 ;  PMID:  25710501
• Two Plastidial Coiled-Coil Proteins Are Essential for Normal Starch Granule Initiation in Arabidopsis.   DOI:  10.1105/tpc.18.00219 ;  PMID:  29866647
• Natural Polymorphisms in Arabidopsis Result in Wide Variation or Loss of the Amylose Component of Starch.   DOI:  10.1104/pp.19.01062 ;  PMID:  31694903
• and Damage-Associated Molecular Patterns by Leucine-Rich Repeat Pattern Recognition Receptor Kinases Confers Salt Tolerance in Plants.   DOI:  10.1094/MPMI-07-21-0185-FI ;  PMID:  34726476

Sequences: