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  4. Recombinant Escherichia coli 30S ribosomal protein S13 (rpsM)

Recombinant Escherichia coli 30S ribosomal protein S13 (rpsM)

  • 中文名称：
    大肠杆菌rpsM重组蛋白
  • 货号：
    CSB-RP087344Ba
  • 规格：
    ￥2328
  • 图片：
    • (Tris-Glycine gel) Discontinuous SDS-PAGE (reduced) with 5% enrichment gel and 15% separation gel.
  • 其他：

产品详情

  • 纯度：
    Greater than 90% as determined by SDS-PAGE.
  • 基因名：
    rpsM
  • Uniprot No.：
  • 别名：
    rpsM; b3298; JW3260; 30S ribosomal protein S13; Small ribosomal subunit protein uS13
  • 种属：
    Escherichia coli (strain K12)
  • 蛋白长度：
    Full Length of Mature Protein
  • 来源：
    E.coli
  • 分子量：
    40.0kDa
  • 表达区域：
    2-118aa
  • 氨基酸序列
    ARIAGINIPDHKHAVIALTSIYGVGKTRSKAILAAAGIAEDVKISELSEGQIDTLRDEVAKFVVEGDLRREISMSIKRLMDLGCYRGLRHRRGLPVRGQRTKTNARTRKGPRKPIKK
    Note: The complete sequence including tag sequence, target protein sequence and linker sequence could be provided upon request.
  • 蛋白标签：
    N-terminal GST-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：
    Tris-based buffer,50% glycerol
  • 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：
    Located at the top of the head of the 30S subunit, it contacts several helices of the 16S rRNA.; In the E.coli 70S ribosome in the initiation state was modeled to contact the 23S rRNA (bridge B1a) and protein L5 of the 50S subunit (bridge B1b), connecting the 2 subunits; bridge B1a is broken in the model with bound EF-G, while the protein-protein contacts between S13 and L5 in B1b change. The 23S rRNA contact site in bridge B1a is modeled to differ in different ribosomal states, contacting alternately S13 or S19. In the two 3.5 angstroms resolved ribosome structures the contacts between L5, S13 and S19 bridge B1b are different, confirming the dynamic nature of this interaction. Bridge B1a is not visible in the crystallized ribosomes due to 23S rRNA disorder.; Contacts the tRNAs in the A and P sites.; The C-terminal tail plays a role in the affinity of the 30S P site for different tRNAs.
  • 基因功能参考文献：
    1. results link S13 to the 3' major domain family of proteins, and the S7 assembly branch, placing S13 in a new location in the 30S subunit assembly map PMID: 15525707
  • 蛋白家族：
    Universal ribosomal protein uS13 family
  • 数据库链接：

    KEGG: ecj:JW3260

    STRING: 316385.ECDH10B_3473