Gene Details:

• Gene ID: AT4G16500
• Gene Symbol: AtCYS4, CYS4
• Gene Name: phytocystatin 4
• Description: Cystatin/monellin superfamily protein;(source:Araport11)
• TAIR Accession: locus:2130709
• Genome: Araport11_genome_release
• Species: Arabidopsis thaliana

Transcripts:

• AT4G16500.1     AT4G16500.2

Plant Ontology Annotations:

• PO:0009005  — root — raíz (Spanish, exact), radices (exact, plural), radix (exact), 根 (Japanese, exact), aerial root (narrow), climbing root (narrow)
• PO:0025195  — pollen tube cell — célula del tubo polínico (Spanish, exact), 花粉管細胞 (Japanese, exact)
• PO:0025281  — pollen — polen (Spanish, exact), pollen grain (exact), 花粉 (Japanese, exact)

Gene Ontology:

• GO:0009505  — located in — plant-type cell wall
• GO:0002213  — acts upstream of or within — defense response to insect
• GO:0070542  — acts upstream of or within — response to fatty acid
• GO:0009611  — acts upstream of or within — response to wounding
• GO:0050832  — acts upstream of or within — defense response to fungus
• GO:0099503  — located in — secretory vesicle
• GO:0042742  — acts upstream of or within — defense response to bacterium
• GO:0014070  — acts upstream of or within — response to organic cyclic compound
• GO:0005576  — located in — extracellular region
• GO:0009408  — acts upstream of or within — response to heat
• GO:0009506  — located in — plasmodesma
• GO:0005773  — located in — vacuole
• GO:0000325  — located in — plant-type vacuole
• GO:0044281  — acts upstream of or within — small molecule metabolic process
• GO:0048589  — acts upstream of or within — developmental growth
• GO:0005829  — located in — cytosol

Function-related keywords:

• root ,  pollen tube cell ,  pollen

Literature:

• AtCYS1, a cystatin from Arabidopsis thaliana, suppresses hypersensitive cell death.   DOI:  10.1046/j.1432-1033.2003.03630.x ;  PMID:  12787025
• Co-immunoprecipitation of Hsp101 with cytosolic Hsc70.   DOI:  10.1016/j.plaphy.2004.10.006 ;  PMID:  15763661
• Cell wall proteins in apoplastic fluids of Arabidopsis thaliana rosettes: identification by mass spectrometry and bioinformatics.   DOI:  10.1002/pmic.200400882 ;  PMID:  15593128
• The vegetative vacuole proteome of Arabidopsis thaliana reveals predicted and unexpected proteins.   DOI:  10.1105/tpc.104.027078 ;  PMID:  15539469
• Global analysis of Arabidopsis gene expression uncovers a complex array of changes impacting pathogen response and cell cycle during geminivirus infection.   DOI:  10.1104/pp.108.121038 ;  PMID:  18650403
• A new picture of cell wall protein dynamics in elongating cells of Arabidopsis thaliana: confirmed actors and newcomers.   DOI:  10.1186/1471-2229-8-94 ;  PMID:  18796151
• Transcriptome analyses show changes in gene expression to accompany pollen germination and tube growth in Arabidopsis.   DOI:  10.1104/pp.108.126375 ;  PMID:  18775970
• An in vivo expression system for the identification of cargo proteins of vacuolar sorting receptors in Arabidopsis culture cells.   DOI:  10.1111/tpj.12257 ;  PMID:  23738689
• DREB2C acts as a transcriptional activator of the thermo tolerance-related phytocystatin 4 (AtCYS4) gene.   DOI:  10.1007/s11248-013-9735-2 ;  PMID:  23868510
• Protease activity and phytocystatin expression in Arabidopsis thaliana upon Heterodera schachtii infection.   DOI:  10.1016/j.plaphy.2016.10.021 ;  PMID:  27816823
• Single-molecule enzymatic reaction dynamics and mechanisms of GPX3 and TRXh9 from Arabidopsis thaliana.   DOI:  10.1016/j.saa.2020.118778 ;  PMID:  32810779
• Cell wall proteins in apoplastic fluids of Arabidopsis thaliana rosettes: identification by mass spectrometry and bioinformatics.   DOI:  10.1002/pmic.200400882 ;  PMID:  15593128
• The vegetative vacuole proteome of Arabidopsis thaliana reveals predicted and unexpected proteins.   DOI:  10.1105/tpc.104.027078 ;  PMID:  15539469
• Analysis of protein complexes in Arabidopsis leaves using size exclusion chromatography and label-free protein correlation profiling.   DOI:  10.1016/j.jprot.2017.06.004 ;  PMID:  28627464

Sequences: