AT4G29130

Gene Details

Gene ID: AT4G29130
Gene Symbol: ATHXK1, GIN2, HXK1
Gene Name: ARABIDOPSIS THALIANA HEXOKINASE 1, GLUCOSE INSENSITIVE 2, hexokinase 1
Description: hexokinase 1;(source:Araport11)
TAIR Accession: locus:2119931
Genome: Araport11_genome_release
Species: Arabidopsis thaliana

Functional Descriptions

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: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)

GO:0005739 — located in — mitochondrion
GO:0006096 — involved in — glycolytic process
GO:0010255 — acts upstream of or within — glucose mediated signaling pathway
GO:0090332 — acts upstream of or within — stomatal closure
GO:0005515 — enables — protein binding
GO:0000325 — located in — plant-type vacuole
GO:0051156 — involved in — glucose 6-phosphate metabolic process
GO:2000032 — acts upstream of or within — regulation of secondary shoot formation
GO:0008270 — enables — zinc ion binding
GO:0005536 — enables — glucose binding
GO:0010182 — acts upstream of or within — sugar mediated signaling pathway
GO:0004340 — enables — glucokinase activity
GO:0005829 — is active in — cytosol
GO:0006006 — involved in — glucose metabolic process
GO:0004396 — enables — hexokinase activity
GO:0019320 — acts upstream of or within — hexose catabolic process
GO:0008865 — enables — fructokinase activity
GO:0012501 — acts upstream of or within — programmed cell death
GO:0005739 — is active in — mitochondrion
GO:0046835 — involved in — carbohydrate phosphorylation
GO:0005634 — located in — nucleus
GO:0010148 — acts upstream of or within — transpiration
GO:0001678 — involved in — intracellular glucose homeostasis

CS6383 — Addition of cytokinin promotes extensive shoot induction in mutant but not in WT calli.
CS6383 — At the flowering stage, the mutant has a smaller root system, tiny leaves with delayed senescence, shorter petioles and inflorescences, and a reduced number of flowers and siliques. Trichomes are normal and flower size and shape, and produced fertile seeds (albeit in reduced number).
CS6383 — Defect in elongation of hypocotyl, roots, and cotyledons in dim light (15 μmol/m2/s).
CS6383 — Delayed leaf senescence.
CS6383 — Glucose insensitivity; develop green cotyledons and leaves on 6% glucose MS medium under 50uE light intensity at 23-28C; develop small rosettes (dark-green leaves with short petiols) and small plants when grown on soil under 250 uE light intensity at 23-25C; nitrate antagonizes the sugar phenotypes
CS6383 — Insensitive to high-glucose repression of chlorophyll accumulation in seedlings.
CS6383 — Insensitive to high-glucose repression of cotyledon expansion, chlorophyll accumulation, true-leaf development and root elongation. The response is specific to glucose but not to osmotic changes.
CS6383 — Leaves of the mutant have about one-half the glucose phosphorylation capacity of wild-type leaves when grown under low or high light conditions.
CS6383 — Leaves remain small and dark green with little cell expansion under high light conditions, although the same number of leaves appeared at the same time as in the wild type.
CS69135 — Reduced growth in roots, leaf and stem length, rosette size and inflorescence.
CS69136 — Reduced growth in roots, leaf length, and rosette size. Intermediate growth phenotype between hxk1-3 and rgs1-2 single mutants.
CS69140 — Reduced growth in roots, leaf and stem length, rosette size and inflorescence. YFP expression localized to the plasma membrane without glucose, and endocytosed upon D-glucose treatment.
CS69141 — Reduced growth in roots, leaf and stem length, rosette size and inflorescence. YFP expression localized to the plasma membrane without glucose, and endocytosed upon D-glucose treatment.
CS69142 — Reduced growth in roots, leaf and stem length, rosette size and inflorescence. YFP expression localized to the plasma membrane without glucose, and endocytosed upon D-glucose treatment.
CS69153 — Reduced growth in roots, leaf and stem length, rosette size and inflorescence.
SALK_070739 — Mutants do not display glucose mediated pollen tube growth inhibition.
gin2-2 — Addition of cytokinin promotes extensive shoot induction in mutant but not in WT calli.
gin2-2 — Insensitive to high-glucose repression of chlorophyll accumulation in seedlings.
siz1-2 hxk1-1 — Decreased rosette diameter, decreased percentage of seed germination (more than either single mutant.)

Functional Keywords

Literature and News

Gene Resources

Sequences

cDNA Sequence

>AT4G29130.1
AAAACCGAAATTAGACAAAAGGTTAATTTCGTCATTTCAACAGATTCTATTACCACTTCTTGTTTTGTTTTTCCATACTTTACGGACAAGAACGAGAGAAGCTCTCGCTTACGTGGTTTCTACACTGTTTTTGACGAACCCACCAAGCTCGAGTAGATCGGTATTAGATCCATCTTAGGTTTCTCTAATTTCTCTCAATTCACTCCAAAATTTTGATTATTTCTTCTTTCTGGCTTGTCAATTTTAGTCATTTGTAATCCTTGCTTTTGCGATCGGAATCGTAAAAATCCGATCTTTCTTTTAGATTCGTTTTGTTTTTGATTCCAAATCGGAAAAATGGGTAAAGTAGCTGTTGGAGCGACTGTTGTTTGCACGGCGGCGGTTTGTGCGGTGGCTGTTTTGGTTGTTCGACGACGGATGCAGAGCTCAGGGAAGTGGGGACGTGTTTTGGCTATCCTCAAGGCCTTTGAAGAGGATTGTGCGACTCCGATCTCGAAACTGAGACAAGTGGCTGATGCTATGACCGTTGAGATGCATGCTGGTCTTGCATCCGACGGTGGTAGCAAACTCAAGATGCTTATCAGCTACGTTGATAATCTTCCTTCCGGGGATGAAAAGGGTCTCTTTTATGCATTGGACCTAGGGGGGACAAACTTCCGTGTCATGCGTGTGCTTCTTGGCGGGAAGCAAGAGCGTGTTGTTAAACAAGAATTCGAAGAAGTTTCGATTCCTCCTCATTTGATGACTGGTGGTTCAGATGAGTTGTTCAATTTTATAGCTGAAGCTCTTGCGAAGTTTGTCGCTACAGAATGCGAAGACTTTCATCTTCCAGAAGGTAGACAGAGGGAATTAGGTTTCACTTTCTCGTTTCCTGTTAAGCAGACTTCTCTGTCCTCTGGTAGTCTCATCAAATGGACAAAAGGCTTTTCCATCGAAGAAGCAGTTGGACAAGATGTTGTTGGAGCACTTAATAAGGCTCTGGAAAGAGTTGGTCTTGACATGCGAATCGCAGCACTTGTTAATGATACCGTTGGAACACTAGCCGGTGGTAGATACTATAACCCGGATGTTGTTGCTGCTGTTATTTTAGGCACTGGGACAAACGCAGCCTATGTTGAGCGTGCAACCGCGATCCCTAAATGGCATGGTCTGCTTCCAAAATCAGGAGAAATGGTTATAAACATGGAATGGGGAAACTTCAGGTCATCACATCTTCCATTAACCGAGTTTGATCACACGCTGGATTTCGAGAGTCTGAATCCAGGCGAACAGATTCTTGAGAAAATCATTTCCGGTATGTACTTGGGAGAGATTTTGCGAAGAGTTCTTCTAAAGATGGCTGAAGATGCTGCTTTCTTTGGCGATACAGTCCCATCTAAGCTGAGAATACCATTCATCATTAGGACTCCTCACATGTCGGCTATGCACAACGACACTTCTCCAGACTTGAAGATTGTTGGGAGCAAGATTAAGGATATATTGGAGGTCCCTACAACTTCTCTGAAAATGAGAAAAGTTGTGATCAGTCTCTGCAACATCATAGCAACCCGAGGAGCTCGTCTCTCTGCTGCTGGAATCTATGGTATTCTGAAGAAACTGGGAAGAGATACTACTAAAGACGAGGAGGTGCAGAAATCGGTTATAGCCATGGATGGTGGATTGTTTGAGCATTACACTCAGTTTAGTGAGTGTATGGAGAGCTCACTAAAAGAGTTGCTTGGAGATGAAGCTTCAGGAAGCGTTGAAGTCACTCACTCCAATGATGGATCAGGCATTGGAGCTGCGCTTCTTGCTGCTTCTCACTCTCTCTACCTTGAAGACTCTTAAAACCTACCCAAAGAGCGCCATTTTTCGGTAATTTACTGAAAGCTTTTCGCTATCAGAAAACGCCTAAGCCAAGTTCTAAGGCGTCATAAAAGAAAGCATTCCATGTTTTTACTCTTCCCCAAGACTTTCTTTGTAGCAAATAAGTTTCCTTGGGAGAAATATTTGTTTTCATGTTCTTCAAAAATAAAAGACTCAGTTCTTCAGATTCTGGGATTTTATTATAACCAGATATGTTGTAAAAACTACAAATTCAAAGCTCACTTCACTGGAGTTCTGAGTATATAAAGATTTCATTTTTCCT

CDS Sequence

Protein Sequence