Gene Details:

• Gene ID: AT2G27600
• Gene Symbol: ATSKD1, SKD1, VPS4
• Gene Name: SUPPRESSOR OF K+ TRANSPORT GROWTH DEFECT1, VACUOLAR PROTEIN SORTING 4
• Description: AAA-type ATPase family protein;(source:Araport11)
• TAIR Accession: locus:2038678
• Genome: Araport11_genome_release
• Species: Arabidopsis thaliana

Transcripts:

• AT2G27600.1

Plant Ontology Annotations:

• PO:0000037  — shoot axis apex — ápice del epiblasto (epiblastema) (Spanish, exact), シュート頂、茎頂 (Japanese, exact)
• PO:0008019  — leaf lamina base — base de la lámina de la hoja (Spanish, exact), 葉身基部 (Japanese, exact)
• PO:0009005  — root — raíz (Spanish, exact), radices (exact, plural), radix (exact), 根 (Japanese, exact), aerial root (narrow), climbing root (narrow)
• PO:0009006  — shoot system — sistema de epiblasto (epiblastema) (Spanish, exact), シュート系、苗条系 (Japanese, exact), Poaceae crown (related), shoot (related), thalli (related), thallus (related), tree crown (narrow)
• PO:0009009  — plant embryo — embrión (Spanish, exact), 植物胚 (Japanese, exact), germ (related), embryo (broad)
• PO:0009025  — vascular leaf — foliage leaf (exact), hoja vascular (Spanish, exact), leaf, vascular (exact), vascular leaves (exact, plural), 維管束のある葉, または維管束植物の葉 (Japanese, exact), crozier (related), macrophyll (related), megaphyll (related), ascidia (narrow), ascidium (narrow), fiddlehead (narrow), frond (narrow), needle-like leaf (narrow), pitcher (narrow), pitcher blade (narrow), pitcher-blade (narrow), scale-like leaf (narrow), sterile frond (narrow), trophophyll (narrow)
• PO:0009029  — stamen — estambre (Spanish, exact), 雄蕊 (Japanese, exact), Poaceae stamen (narrow), Zea stamen (narrow)
• PO:0009031  — sepal — sépalo (Spanish, exact), がく片 (Japanese, exact)
• PO:0009046  — flower — flor (Spanish, exact), 花 (Japanese, exact), floret (related), Asteraceae floret (narrow), basal flower (narrow), double flower (narrow), hermaphrodite flower (narrow), monoclinous flower (narrow), perfect flower (narrow)
• PO:0009052  — inflorescence flower pedicel — 小花柄 (Japanese, related), pedicelo (Spanish, broad)
• PO:0020030  — cotyledon — cotiledón (Spanish, exact), seed leaf (exact), 子葉 (Japanese, exact)
• PO:0020038  — petiole — pecíolo (Spanish, exact), 葉柄 (Japanese, exact)
• PO:0020100  — hypocotyl — hipocótile (Spanish, exact), 胚軸 (Japanese, exact)
• PO:0020137  — leaf apex — ápice de la hoja (Spanish, exact), 葉先 (Japanese, exact), leaf lamina apex (narrow), phyllid apex (narrow)
• PO:0025022  — collective leaf structure — estructura colectiva de hoja (Spanish, exact), leaf series (exact), 葉が集まった構造 (Japanese, exact), leaf whorl (narrow), rosette (narrow), cycle (broad), verticil (broad)
• PO:0025281  — pollen — polen (Spanish, exact), pollen grain (exact), 花粉 (Japanese, exact)
• PO:0009010  — seed — semilla (Spanish, exact), 種子 (Japanese, exact), pyrene (narrow), diaspore (broad)
• PO:0000084  — plant sperm cell — célula espermática o esperma (Spanish, exact), male gamete (exact), microgamete (exact), 植物精子細胞 (Japanese, exact), sperm nucleus (related), sperm cell (broad)
• PO:0025195  — pollen tube cell — célula del tubo polínico (Spanish, exact), 花粉管細胞 (Japanese, exact)

Gene Ontology:

• GO:0005737  — located in — cytoplasm
• GO:0055078  — involved in — sodium ion homeostasis
• GO:0016192  — acts upstream of or within — vesicle-mediated transport
• GO:0005515  — enables — protein binding
• GO:0009506  — located in — plasmodesma
• GO:0005771  — located in — multivesicular body
• GO:0010494  — located in — cytoplasmic stress granule
• GO:0010091  — acts upstream of or within — trichome branching
• GO:0007033  — involved in — vacuole organization
• GO:0005634  — located in — nucleus
• GO:0007033  — acts upstream of or within — vacuole organization
• GO:0055075  — involved in — potassium ion homeostasis
• GO:0007032  — acts upstream of or within — endosome organization
• GO:0016197  — involved in — endosomal transport
• GO:0005777  — located in — peroxisome

Function-related keywords:

• shoot axis apex ,  leaf lamina base ,  root ,  shoot system ,  plant embryo ,  vascular leaf ,  stamen ,  sepal ,  flower ,  inflorescence flower pedicel ,  cotyledon ,  petiole ,  hypocotyl ,  leaf apex ,  collective leaf structure ,  pollen ,  seed ,  vascular leaf ,  plant sperm cell ,  pollen tube cell ,  pollen

Literature:

• Transcriptome analyses show changes in gene expression to accompany pollen germination and tube growth in Arabidopsis.   DOI:  10.1104/pp.108.126375 ;  PMID:  18775970
• The ESCRT-related CHMP1A and B proteins mediate multivesicular body sorting of auxin carriers in Arabidopsis and are required for plant development.   DOI:  10.1105/tpc.108.064865 ;  PMID:  19304934
• The AAA-type ATPase AtSKD1 contributes to vacuolar maintenance of Arabidopsis thaliana.   DOI:  10.1111/j.1365-313X.2010.04310.x ;  PMID:  20663085
• Seeds of Arabidopsis plants expressing dominant-negative AtSKD1 under control of the GL2 promoter show a transparent testa phenotype and a mucilage defect.   DOI:  10.4161/psb.5.10.13134 ;  PMID:  20930567
• The Arabidopsis deubiquitinating enzyme AMSH3 interacts with ESCRT-III subunits and regulates their localization.   DOI:  10.1105/tpc.111.087254 ;  PMID:  21810997
• Artificial ubiquitylation is sufficient for sorting of a plasma membrane ATPase to the vacuolar lumen of Arabidopsis cells.   DOI:  10.1007/s00425-012-1587-0 ;  PMID:  22258747
• Suppressor of K+ transport growth defect 1 (SKD1) interacts with RING-type ubiquitin ligase and sucrose non-fermenting 1-related protein kinase (SnRK1) in the halophyte ice plant.   DOI:  10.1093/jxb/ert097 ;  PMID:  23580756
• The deubiquitinating enzyme AMSH1 and the ESCRT-III subunit VPS2.1 are required for autophagic degradation in Arabidopsis.   DOI:  10.1105/tpc.113.113399 ;  PMID:  23800962
• A novel endosomal sorting complex required for transport (ESCRT) component in Arabidopsis thaliana controls cell expansion and development.   DOI:  10.1074/jbc.M113.529685 ;  PMID:  24385429
• The Arabidopsis Endosomal Sorting Complex Required for Transport III Regulates Internal Vesicle Formation of the Prevacuolar Compartment and Is Required for Plant Development.   DOI:  10.1104/pp.114.238378 ;  PMID:  24812106
• Arabidopsis LIP5, a positive regulator of multivesicular body biogenesis, is a critical target of pathogen-responsive MAPK cascade in plant basal defense.   DOI:  10.1371/journal.ppat.1004243 ;  PMID:  25010425
• A unique plant ESCRT component, FREE1, regulates multivesicular body protein sorting and plant growth.   DOI:  10.1016/j.cub.2014.09.014 ;  PMID:  25438943
• A Critical Role of Lyst-Interacting Protein5, a Positive Regulator of Multivesicular Body Biogenesis, in Plant Responses to Heat and Salt Stresses.   DOI:  10.1104/pp.15.00518 ;  PMID:  26229051
• Endogenous Arabidopsis messenger RNAs transported to distant tissues.   DOI:  10.1038/nplants.2015.25 ;  PMID:  27247031
• Role of SKD1 Regulators LIP5 and IST1-LIKE1 in Endosomal Sorting and Plant Development.   DOI:  10.1104/pp.16.00240 ;  PMID:  26983994
• Physical, Functional and Genetic Interactions between the BEACH Domain Protein SPIRRIG and LIP5 and SKD1 and Its Role in Endosomal Trafficking to the Vacuole in Arabidopsis.   DOI:  10.3389/fpls.2017.01969 ;  PMID:  29209342
• Protein and metabolite composition of Arabidopsis stress granules.   DOI:  10.1111/nph.15690 ;  PMID:  30664249
• A plant-unique ESCRT component, FYVE4, regulates multivesicular endosome biogenesis and plant growth.   DOI:  10.1111/nph.17358 ;  PMID:  33772801
• Heat Stress-Dependent Association of Membrane Trafficking Proteins With mRNPs Is Selective.   DOI:  10.3389/fpls.2021.670499 ;  PMID:  34249042
• Exploring the ESCRTing machinery in eukaryotes.   DOI:  10.1016/j.tplants.2006.01.008 ;  PMID:  16488176
• The Arabidopsis AAA ATPase SKD1 is involved in multivesicular endosome function and interacts with its positive regulator LYST-INTERACTING PROTEIN5.   DOI:  10.1105/tpc.106.049346 ;  PMID:  17468262

Sequences: