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  4. Recombinant Norwalk virus Genome polyprotein (ORF1)

Recombinant Norwalk virus Genome polyprotein (ORF1)

  • 中文名称：
    Recombinant Norwalk virus Genome polyprotein(ORF1)
  • 货号：
    CSB-CF802684NBAY
  • 规格：
  • 来源：
    in vitro E.coli expression system
  • 其他：

产品详情

  • 基因名：
    ORF1
  • Uniprot No.：
  • 别名：
    ORF1; Genome polyprotein
  • 种属：
    Norwalk virus (strain GI/Human/United States/Norwalk/1968) (Hu/NV/NV/1968/US)
  • 蛋白长度：
    Full Length of Mature Protein
  • 表达区域：
    1282-1789
  • 氨基酸序列
    GGDKGHYAGHEIVRYGSGPALSTKTKFWRSSPEPLPPGVYEPAYLGGKDPRVQNGPSLQQ VLRDQLKPFADPRGRMPEPGLLEAAVETVTSMLEQTMDTPSPWSYADACQSLDKTTSSGY PHHKRKNDDWNGTTFVGELGEQAAHANNMYENAKHMKPIYTAALKDELVKPEKIYQKVKK RLLWGADLGTVVRAARAFGPFCDAIKSHVIKLPIKVGMNTIEDGPLIYAEHAKYKNHFDA DYTAWDSTQNRQIMTESFSIMSRLTASPELAEVVAQDLLAPSEMDVGDYVIRVKEGLPSG FPCTSQVNSINHWIITLCALSEATGLSPDVVQSMSYFSFYGDDEIVSTDIDFDPARLTQI LKEYGLKPTRPDKTEGPIQVRKNVDGLVFLRRTISRDAAGFQGRLDRASIERQIFWTRGP NHSDPSETLVPHTQRKIQLISLLGEASLHGEKFYRKISSKVIHEIKTGGLEMYVPGWQAM FRWMRFHDLGLWTGDRDLLPEFVNDDGV
    Note: The complete sequence including tag sequence, target protein sequence and linker sequence could be provided upon request.
  • 蛋白标签：
    N-terminal 10xHis-tagged
  • 产品提供形式：
    Liquid or 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.
  • 缓冲液：
    Lyophilized from Tris/PBS-based buffer, 6% Trehalose, pH 8.0
  • 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：
    Basically, we can dispatch the products out in 1-3 working days after receiving your orders. 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 & COA：
    Please contact us to get it.

产品评价

靶点详情

  • 功能：
    Protein p48 may play a role in viral replication by interacting with host VAPA, a vesicle-associated membrane protein that plays a role in SNARE-mediated vesicle fusion. This interaction may target replication complex to intracellular membranes.; NTPase presumably plays a role in replication. Despite having similarities with helicases, does not seem to display any helicase activity.; Protein P22 may play a role in targeting replication complex to intracellular membranes.; Viral genome-linked protein is covalently linked to the 5'-end of the positive-strand, negative-strand genomic RNAs and subgenomic RNA. Acts as a genome-linked replication primer. May recruit ribosome to viral RNA thereby promoting viral proteins translation.; 3C-like protease processes the polyprotein: 3CLpro-RdRp is first released by autocleavage, then all other proteins are cleaved. May cleave host polyadenylate-binding protein thereby inhibiting cellular translation.; RNA-directed RNA polymerase replicates genomic and antigenomic RNA by recognizing replications specific signals. Transcribes also a subgenomic mRNA by initiating RNA synthesis internally on antigenomic RNA. This sgRNA codes for structural proteins. Catalyzes the covalent attachment VPg with viral RNAs.
  • 基因功能参考文献：
    1. A computational study of the norovirus RNA-dependent RNA polymerase revealed its metal-binding preferences. PMID: 28383118
    2. Protease processing at ORF1 cleavage sites is primarily regulated by the P4-P2' sequences. PMID: 24991013
    3. In the X-ray structure of a Norwalk virus protease construct, s observed that the C-terminal tail, representing the native substrate positions P5 to P1, is inserted into the active site cleft of the neighboring protease molecule. PMID: 23365454
    4. The protease of Norwalk virus and MD145 exhibited enzymatic activity with similar cleavage efficiency on each substrate. PMID: 22200497
  • 亚细胞定位：
    [Protein p48]: Host membrane; Single-pass membrane protein.; [NTPase]: Host membrane; Single-pass membrane protein.; [Protein p22]: Host membrane; Single-pass membrane protein.
  • 数据库链接：

    KEGG: vg:1491970