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  4. Recombinant Saccharomyces cerevisiae Eukaryotic translation initiation factor 5A-1 (HYP2)

Recombinant Saccharomyces cerevisiae Eukaryotic translation initiation factor 5A-1 (HYP2)

  • 货号：
    CSB-YP007573SVG
  • 规格：
  • 来源：
    Yeast
  • 其他：
  • 货号：
    CSB-EP007573SVG-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-BP007573SVG
  • 规格：
  • 来源：
    Baculovirus
  • 其他：
  • 货号：
    CSB-MP007573SVG
  • 规格：
  • 来源：
    Mammalian cell
  • 其他：

产品详情

  • 纯度：
    >85% (SDS-PAGE)
  • 基因名：
    HYP2
  • Uniprot No.：
  • 别名：
    HYP2; TIF51A; YEL034W; SYGP-ORF21Eukaryotic translation initiation factor 5A-1; eIF-5A-1; Hypusine-containing protein HP2; eIF-4D
  • 种属：
    Saccharomyces cerevisiae (strain ATCC 204508 / S288c) (Baker's yeast)
  • 蛋白长度：
    Full Length of Mature Protein
  • 表达区域：
    2-157
  • 氨基酸序列
    SDEEHTFET ADAGSSATYP MQCSALRKNG FVVIKSRPCK IVDMSTSKTG KHGHAKVHLV AIDIFTGKKL EDLSPSTHNM EVPVVKRNEY QLLDIDDGFL SLMNMDGDTK DDVKAPEGEL GDSLQTAFDE GKDLMVTIIS AMGEEAAISF KEAARTD
  • 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：
    mRNA-binding protein involved in translation elongation. Has an important function at the level of mRNA turnover, probably acting downstream of decapping. Involved in actin dynamics and cell cycle progression, mRNA decay and probably in a pathway involved in stress response and maintenance of cell wall integrity. Essential for polarized growth, a process necessary for G1/S transition. May mediate large range of effects of the polyamine spermidine in the cell.
  • 基因功能参考文献：
    1. the ability of eIF5A from tif51A-4 to bind to the ribosome while potentially blocking physical interaction with P-tRNA could explain its dominant negative phenotype. PMID: 27388480
    2. Data show that translation elongation factor eIF-5A (eIF5A) requirement for polyproline synthesis is imposed by proline, not by tRNAPro. PMID: 28637321
    3. eIF5A facilitates translation termination globally and promotes the elongation of many non polyproline-specific tripeptide sequences. PMID: 28549188
    4. eIF5A strongly promotes the translation of the stalling sequences identified by profiling and increases the rate of peptidyl-tRNA hydrolysis more than 17-fold. PMID: 28392174
    5. tRNA. These findings would support a model whereby eIF-5A stimulates peptide bond formation on polyproline-stalled ribosomes by stabilizing and orienting the CCA-end of the P-tRNA PMID: 26715760
    6. Our results identify eIF5A as a novel and essential regulator of yeast mating through formin translation. PMID: 24923804
    7. the eIF5A dimer is L-shaped and superimposable on the tRNA(Phe) tertiary structure, analogously to the EF-P monomer. PMID: 22945904
    8. Pkc1 and eIF5A are involved in establishing actin polarity, which is essential for bud formation and G1/S transition in S. cerevisiae. PMID: 16157662
    9. data revealed important structural features of eIF5A that are required for its vital role in cell viability and underscored an essential function of eIF5A in the translation step of gene expression. PMID: 18341589
    10. study shows that hypusinated yeast eIF5A exists as a homodimer, that dimerization requires hypusine and is RNA dependent PMID: 19120453
    11. Taken together, these results not only reinforce a role for eIF5A in translation but also strongly support a function for eIF5A in the elongation step of protein synthesis. PMID: 19338753
    12. eIF5A promotes translation elongation PMID: 19424157

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  • 亚细胞定位：
    Cytoplasm. Note=Concentrates in the perinuclear region.
  • 蛋白家族：
    EIF-5A family
  • 数据库链接：

    KEGG: sce:YEL034W

    STRING: 4932.YEL034W