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  4. Recombinant Saccharomyces cerevisiae DNA replication licensing factor MCM2 (MCM2), partial

Recombinant Saccharomyces cerevisiae DNA replication licensing factor MCM2 (MCM2), partial

  • 中文名称：
    酿酒酵母MCM2重组蛋白
  • 货号：
    CSB-YP013590SVG
  • 规格：
  • 来源：
    Yeast
  • 其他：
  • 中文名称：
    酿酒酵母MCM2重组蛋白
  • 货号：
    CSB-EP013590SVG
  • 规格：
  • 来源：
    E.coli
  • 其他：
  • 中文名称：
    酿酒酵母MCM2重组蛋白
  • 货号：
    CSB-EP013590SVG-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：
    酿酒酵母MCM2重组蛋白
  • 货号：
    CSB-BP013590SVG
  • 规格：
  • 来源：
    Baculovirus
  • 其他：
  • 中文名称：
    酿酒酵母MCM2重组蛋白
  • 货号：
    CSB-MP013590SVG
  • 规格：
  • 来源：
    Mammalian cell
  • 其他：

产品详情

  • 纯度：
    >85% (SDS-PAGE)
  • 基因名：
    MCM2
  • Uniprot No.：
    P29469
  • 别名：
    MCM2; YBL023C; YBL0438DNA replication licensing factor MCM2; EC 3.6.4.12; Minichromosome maintenance protein 2
  • 种属：
    Saccharomyces cerevisiae (strain ATCC 204508 / S288c) (Baker's yeast)
  • 蛋白长度：
    Partial
  • 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：
    Acts as component of the MCM2-7 complex (MCM complex) which is the putative replicative helicase essential for 'once per cell cycle' DNA replication initiation and elongation in eukaryotic cells. The active ATPase sites in the MCM2-7 ring are formed through the interaction surfaces of two neighboring subunits such that a critical structure of a conserved arginine finger motif is provided in trans relative to the ATP-binding site of the Walker A box of the adjacent subunit. The six ATPase active sites, however, are likely to contribute differentially to the complex helicase activity; specifically the MCM2-MCM5 association is proposed to be reversible and to mediate a open ring conformation which may facilitate DNA loading. Once loaded onto DNA, double hexamers can slide on dsDNA in the absence of ATPase activity. Necessary for cell growth.
  • 基因功能参考文献：
    1. An intact Mcm10 coiled-coil interaction surface is important for origin melting, helicase assembly and the recruitment of Pol-alpha to Mcm2-7. PMID: 28510759
    2. Mcm10 directly binds the Minichromosome Maintenance Complex via Mcm2 and the Mcm6 C terminus. PMID: 26719337
    3. Mcm2-7 and specifically the ATPase site inactivated by mcm2DENQ are required at an intermediate step of the DNA replication checkpoint signal transduction cascade. PMID: 25870112
    4. Mcm2-7 phosphorylation and firing factor recruitment promote complete and semi-conservative replication of the input plasmids. PMID: 24566989
    5. The data demonstrate that ORC/Cdc6 facilitates directly MCM2-7 dimerization and shows that productive MCM2-7 dimerization is essential for prereplicative complex formation. PMID: 24234446
    6. Mcm2 binds histones together with FACT and contributes to the efficacy of chromatin replication. PMID: 23499444
    7. Data indicate that Cdt1-MCM2-7 complex activates ORC/Cdc6 ATP-hydrolysis to promote helicase loading. PMID: 23603117
    8. constitutive overexpression of each individual MCM subunit was examined, and genotoxic sensitivity was found to be specific to Mcm2 or Mcm4 overexpression, further pointing to the importance of the DDK-MCM ring interaction. PMID: 23549044
    9. A role for DDK-mediated phosphorylation of Mcm2 modulates Mcm2-7 activity resulting in the stabilization of replication. PMID: 22564307
    10. origin ssDNA may stimulate the formation of the CMG complex by alleviating inhibitory interactions between Sld2 with Mcm2-7. PMID: 21868389
    11. origin single-stranded DNA releases Sld3 from Mcm2-7, allowing GINS to bind Mcm2-7. PMID: 21460226
    12. these results indicate that the nucleotide-bound state of Mcm2 is critical in regulating the activities of Mcm4/6/7 and Mcm2-7 complexes. PMID: 19540846
    13. Data indicate that a complex of the GINS and Ctf4 components of the replisome progression complex is crucial to couple MCM2-7 to DNA polymerase alpha. PMID: 19661920
    14. Study shows that DNA runs through a central channel in the double hexamer, and, once loaded, Mcm2-7 can slide passively along double-stranded DNA. PMID: 19896182

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  • 亚细胞定位：
    Nucleus.
  • 蛋白家族：
    MCM family
  • 数据库链接：

    KEGG: sce:YBL023C

    STRING: 4932.YBL023C

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