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  4. Recombinant Methanocaldococcus jannaschii Riboflavin kinase (ribK)

Recombinant Methanocaldococcus jannaschii Riboflavin kinase (ribK)

  • 中文名称：
    贾纳斯奇甲烷球菌ribK重组蛋白
  • 货号：
    CSB-YP733661MRU
  • 规格：
  • 来源：
    Yeast
  • 其他：
  • 中文名称：
    贾纳斯奇甲烷球菌ribK重组蛋白
  • 货号：
    CSB-EP733661MRU
  • 规格：
  • 来源：
    E.coli
  • 其他：
  • 中文名称：
    贾纳斯奇甲烷球菌ribK重组蛋白
  • 货号：
    CSB-EP733661MRU-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：
  • 中文名称：
    贾纳斯奇甲烷球菌ribK重组蛋白
  • 货号：
    CSB-BP733661MRU
  • 规格：
  • 来源：
    Baculovirus
  • 其他：
  • 中文名称：
    贾纳斯奇甲烷球菌ribK重组蛋白
  • 货号：
    CSB-MP733661MRU
  • 规格：
  • 来源：
    Mammalian cell
  • 其他：

产品详情

  • 纯度：
    >85% (SDS-PAGE)
  • 基因名：
    ribK
  • Uniprot No.：
  • 别名：
    ribK; MJ0056; Riboflavin kinase; RFK; EC 2.7.1.161; CTP-dependent riboflavin kinase; CTP:riboflavin 5'-phosphotransferase; Flavokinase
  • 种属：
    Methanocaldococcus jannaschii (strain ATCC 43067 / DSM 2661 / JAL-1 / JCM 10045 / NBRC 100440) (Methanococcus jannaschii)
  • 蛋白长度：
    full length protein
  • 表达区域：
    1-132
  • 氨基酸序列
    MIIEGEVVSG LGEGRYFLSL PPYKEIFKKI LGFEPYEGTL NLKLDREFDI NKFKYIETED FEFNGKRFFG VKVLPIKILI GNKKIDGAIV VPKKTYHSSE IIEIIAPMKL REQFNLKDGD VIKILIKGDK DE
  • 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 CTP-dependent phosphorylation of riboflavin (vitamin B2) to form flavin mononucleotide (FMN). Can also utilize UTP as the phosphate donor, although less efficiently, and it is unclear if ATP and GTP can also serve as substrates or not.
  • 基因功能参考文献：
    1. Data show that the unexpected features of the purified recombinant enzyme were its use of CTP as the phosphoryl donor and the absence of a requirement for added metal ion to catalyze the formation of FMN. PMID: 18245297
    2. The structure, substrate-binding mode, and catalytic activity of this CTP specific riboflavin kinase are reported. It is suggested that CTP specificity is a general feature of archaeal riboflavin kinases. PMID: 18073108
  • 蛋白家族：
    Archaeal riboflavin kinase family
  • 数据库链接：

    KEGG: mja:MJ_0056

    STRING: 243232.MJ_0056