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  4. Recombinant Saccharomyces cerevisiae Hexokinase-2 (HXK2)

Recombinant Saccharomyces cerevisiae Hexokinase-2 (HXK2)

  • 货号：
    CSB-YP010469SVG
  • 规格：
  • 来源：
    Yeast
  • 其他：
  • 货号：
    CSB-EP010469SVG
  • 规格：
  • 来源：
    E.coli
  • 其他：
  • 货号：
    CSB-EP010469SVG-B
  • 规格：
  • 来源：
    E.coli
  • 共轭：
    Avi-tag Biotinylated

    E. coli biotin ligase (BirA) is highly specific in covalently attaching biotin to the 15 amino acid AviTag peptide. This recombinant protein was biotinylated in vivo by AviTag-BirA technology, which method is BriA catalyzes amide linkage between the biotin and the specific lysine of the AviTag.

  • 其他：
  • 货号：
    CSB-BP010469SVG
  • 规格：
  • 来源：
    Baculovirus
  • 其他：
  • 货号：
    CSB-MP010469SVG
  • 规格：
  • 来源：
    Mammalian cell
  • 其他：

产品详情

  • 纯度：
    >85% (SDS-PAGE)
  • 基因名：
    HXK2
  • Uniprot No.：
  • 别名：
    HXK2; HEX1; HKB; YGL253W; NRB486Hexokinase-2; EC 2.7.1.1; Hexokinase PII; Hexokinase-B
  • 种属：
    Saccharomyces cerevisiae (strain ATCC 204508 / S288c) (Baker's yeast)
  • 蛋白长度：
    Full Length of Mature Protein
  • 表达区域：
    2-486
  • 氨基酸序列
    VHLGPKKPQ ARKGSMADVP KELMQQIENF EKIFTVPTET LQAVTKHFIS ELEKGLSKKG GNIPMIPGWV MDFPTGKESG DFLAIDLGGT NLRVVLVKLG GDRTFDTTQS KYRLPDAMRT TQNPDELWEF IADSLKAFID EQFPQGISEP IPLGFTFSFP ASQNKINEGI LQRWTKGFDI PNIENHDVVP MLQKQITKRN IPIEVVALIN DTTGTLVASY YTDPETKMGV IFGTGVNGAY YDVCSDIEKL QGKLSDDIPP SAPMAINCEY GSFDNEHVVL PRTKYDITID EESPRPGQQT FEKMSSGYYL GEILRLALMD MYKQGFIFKN QDLSKFDKPF VMDTSYPARI EEDPFENLED TDDLFQNEFG INTTVQERKL IRRLSELIGA RAARLSVCGI AAICQKRGYK TGHIAADGSV YNRYPGFKEK AANALKDIYG WTQTSLDDYP IKIVPAEDGS GAGAAVIAAL AQKRIAEGKS VGIIGA
  • 蛋白标签：
    Tag type will be determined during the manufacturing process.
    The tag type will be determined during production process. If you have specified tag type, please tell us and we will develop the specified tag preferentially.
  • 产品提供形式：
    Lyophilized powder
    Note: We will preferentially ship the format that we have in stock, however, if you have any special requirement for the format, please remark your requirement when placing the order, we will prepare according to your demand.
  • 复溶：
    We recommend that this vial be briefly centrifuged prior to opening to bring the contents to the bottom. Please reconstitute protein in deionized sterile water to a concentration of 0.1-1.0 mg/mL.We recommend to add 5-50% of glycerol (final concentration) and aliquot for long-term storage at -20℃/-80℃. Our default final concentration of glycerol is 50%. Customers could use it as reference.
  • 储存条件：
    Store at -20°C/-80°C upon receipt, aliquoting is necessary for mutiple use. Avoid repeated freeze-thaw cycles.
  • 保质期：
    The shelf life is related to many factors, storage state, buffer ingredients, storage temperature and the stability of the protein itself.
    Generally, the shelf life of liquid form is 6 months at -20°C/-80°C. The shelf life of lyophilized form is 12 months at -20°C/-80°C.
  • 货期：
    Delivery time may differ from different purchasing way or location, please kindly consult your local distributors for specific delivery time.
    Note: All of our proteins are default shipped with normal blue ice packs, if you request to ship with dry ice, please communicate with us in advance and extra fees will be charged.
  • 注意事项：
    Repeated freezing and thawing is not recommended. Store working aliquots at 4°C for up to one week.
  • Datasheet ：
    Please contact us to get it.

产品评价

靶点详情

  • 功能：
    Catalyzes the phosphorylation of hexose, such as D-glucose and D-fructose, to hexose 6-phosphate (D-glucose 6-phosphate and D-fructose 6-phosphate, respectively). Mediates the initial step of glycolysis by catalyzing phosphorylation of D-glucose to D-glucose 6-phosphate.
  • 基因功能参考文献：
    1. Taken together, we have proposed a working model to describe how Vma3p protects cells against apoptosis through the regulation of HXK2 expression. PMID: 28899778
    2. Deletion of AIF1 in hxk2Delta cells enhances survival after induction of apoptosis with both H2O2 and acetic acid, rescues the reduction of both growth rate and cell size, abrogates both H2O2 and acetic acid-induced ROS accumulation and decreases cell death, suggesting that Aif1 might be involved in both H2O2 and acetic acid-induced cell death in hxk2Delta cells. PMID: 26895787
    3. Hxk2 constitutes an intracellular glucose sensor that operates by changing its conformation in response to cytoplasmic glucose levels that regulate its interaction with Mig1 and thus its recruitment to the repressor complex of theSUC2promoter. PMID: 26865637
    4. Ymr291w/Tda1 is likely to contribute to glucose signaling in S. cerevisiae on the level of ScHxk2-S15 phosphorylation in a situation of limited external glucose availability PMID: 25593311
    5. a functional link between Hxk2, Reg1, and Snf1 signaling, which involves the regulation of Hxk2 nucleocytoplasmic shuttling by phosphorylation-dephosphorylation of serine 14. PMID: 23066030
    6. Deletion of YMR291W/TDA1 resulted in the absence of the Hxk2 phosphomonomer, indicating an indispensable role of the corresponding protein in Hxk2 phosphorylation. PMID: 22289182
    7. Data demonstrated that Hxk2(wca) mutant maintained full regulatory function because the glucose-repression signalling of the wild-type machinery is maintained. PMID: 20815814
    8. A model that explains how low-glucose levels repress HXK2 gene expression. PMID: 16528100
    9. Overproduction of Hap4p behaved similar to the wild-type strain, deletion of hxk2 resulted in a very different fermentative capacity profile. PMID: 18179578
    10. Data suggest that conformational transition of hexokinase B is reversible, and irreversibility is due to aggregation, as a major cause. PMID: 18715685
    11. Hxk2 phosphorylation at serine 14 promotes Hxk2 export by facilitating the association of Hxk2 with Xpo1. PMID: 19525230
    12. The trehalose pathway is shown to regulate the mitochondrial enzymatic content in Saccharomyces cerevisiae. PMID: 19620241

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  • 蛋白家族：
    Hexokinase family
  • 数据库链接：

    KEGG: sce:YGL253W

    STRING: 4932.YGL253W