Gene Details:

• Gene ID: AT5G19690
• Gene Symbol: STT3A
• Gene Name: staurosporin and temperature sensitive 3-like A
• Description: staurosporin and temperature sensitive 3-like A;(source:Araport11)
• TAIR Accession: locus:2183149
• Genome: Araport11_genome_release
• Species: Arabidopsis thaliana

Transcripts:

• AT5G19690.1     AT5G19690.2

Plant Ontology Annotations:

• PO:0009005  — root — raíz (Spanish, exact), radices (exact, plural), radix (exact), 根 (Japanese, exact), aerial root (narrow), climbing root (narrow)
• PO:0000293  — guard cell — célula guardiana (Spanish, exact), occlusive cell (exact), 孔辺細胞 (Japanese, exact)

Gene Ontology:

• GO:0009536  — located in — plastid
• GO:0006486  — involved in — protein glycosylation
• GO:0004576  — enables — oligosaccharyl transferase activity
• GO:0005783  — located in — endoplasmic reticulum
• GO:0004579  — enables — dolichyl-diphosphooligosaccharide-protein glycotransferase activity
• GO:0047484  — involved in — regulation of response to osmotic stress
• GO:0009651  — acts upstream of or within — response to salt stress
• GO:0009507  — located in — chloroplast

Germplasm Phenotype:

• CS16368  — Stunted root growth with bushy appearance; roots are shorter, more branched and hairy than wild type, revealing synergistic effects of cgl1-3 and stt3a-2 in this double mutant.
• CS6388  — Sensitive to salt (NaCl and KCl) and to nonionic hyperosmotic stress; decreased protein glycosylation, BiP hyperexpression, and reduced CycB1;1 expression in seedlings; reduced cell division in root meristems, linked to improper glycosylation and protein folding.
• CS800052  — Sensitive to salt (NaCl and KCl) and to nonionic hyperosmotic stress; decreased protein glycosylation, BiP hyperexpression, and reduced CycB1;1 expression in seedlings; reduced cell division in root meristems, linked to improper glycosylation and protein folding.

Function-related keywords:

• root ,  guard cell

Literature:

• The STT3a subunit isoform of the Arabidopsis oligosaccharyltransferase controls adaptive responses to salt/osmotic stress.   DOI:  10.1105/tpc.013862 ;  PMID:  12972670
• Identification of plant stress-responsive determinants in Arabidopsis by large-scale forward genetic screens.   DOI:  10.1093/jxb/erj093 ;  PMID:  16513815
• Mapping the Arabidopsis organelle proteome.   DOI:  10.1073/pnas.0506958103 ;  PMID:  16618929
• Membrane proteomic analysis of Arabidopsis thaliana using alternative solubilization techniques.   DOI:  10.1021/pr060525b ;  PMID:  17432890
• Receptor quality control in the endoplasmic reticulum for plant innate immunity.   DOI:  10.1038/emboj.2009.263 ;  PMID:  19763087
• Control of the pattern-recognition receptor EFR by an ER protein complex in plant immunity.   DOI:  10.1038/emboj.2009.262 ;  PMID:  19763086
• ER quality control components UGGT and STT3a are required for activation of defense responses in bir1-1.   DOI:  10.1371/journal.pone.0120245 ;  PMID:  25775181
• Endogenous Arabidopsis messenger RNAs transported to distant tissues.   DOI:  10.1038/nplants.2015.25 ;  PMID:  27247031
• Specific control of Arabidopsis BAK1/SERK4-regulated cell death by protein glycosylation.   DOI:  10.1038/nplants.2015.218 ;  PMID:  27250875
• Purification and characterization of Arabidopsis thaliana oligosaccharyltransferase complexes from the native host: a protein super-expression system for structural studies.   DOI:  10.1111/tpj.13847 ;  PMID:  29385647
• Multiple Quality Control Mechanisms in the ER and TGN Determine Subcellular Dynamics and Salt-Stress Tolerance Function of KORRIGAN1.   DOI:  10.1105/tpc.19.00714 ;  PMID:  31852774
• Mapping the Arabidopsis organelle proteome.   DOI:  10.1073/pnas.0506958103 ;  PMID:  16618929
• Quantitative phosphoproteomics of early elicitor signaling in Arabidopsis.   DOI:  10.1074/mcp.M600429-MCP200 ;  PMID:  17317660
• Membrane proteomic analysis of Arabidopsis thaliana using alternative solubilization techniques.   DOI:  10.1021/pr060525b ;  PMID:  17432890

Sequences: