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  4. Recombinant Staphylococcus aureus Sensor protein kinase walK (walK)

Recombinant Staphylococcus aureus Sensor protein kinase walK (walK)

  • 中文名称：
    金黄色酿脓葡萄球菌walK重组蛋白
  • 货号：
    CSB-CF402767SUJ
  • 规格：
  • 来源：
    in vitro E.coli expression system
  • 其他：

产品详情

  • 基因名：
    walK
  • Uniprot No.：
  • 别名：
    walK; SaurJH9_0019; Sensor protein kinase WalK
  • 种属：
    Staphylococcus aureus (strain JH9)
  • 蛋白长度：
    full length protein
  • 表达区域：
    1-608
  • 氨基酸序列
    MKWLKQLQSLHTKLVIVYVLLIIIGMQIIGLYFTNNLEKELLDNFKKNITQYAKQLEISI EKVYDEKGSVNAQKDIQNLLSEYANRQEIGEIRFIDKDQIIIATTKQSNRSLINQKANDS SVQKALSLGQSNDHLILKDYGGGKDRVWVYNIPVKVDKKVIGNIYIESKINDVYNQLNNI NQIFIVGTAISLLITVILGFFIARTITKPITDMRNQTVEMSRGNYTQRVKIYGNDEIGEL ALAFNNLSKRVQEAQANTESEKRRLDSVITHMSDGIIATDRRGRIRIVNDMALKMLGMAK EDIIGYYMLSVLSLEDEFKLEEIQENNDSFLLDLNEEEGLIARVNFSTIVQETGFVTGYI AVLHDVTEQQQVERERREFVANVSHELRTPLTSMNSYIEALEEGAWKDEELAPQFLSVTR EETERMIRLVNDLLQLSKMDNESDQINKEIIDFNMFINKIINRHEMSAKDTTFIRDIPKK TIFTEFDPDKMTQVFDNVITNAMKYSRGDKRVEFHVKQNPLYNRMTIRIKDNGIGIPINK VDKIFDRFYRVDKARTRKMGGTGLGLAISKEIVEAHNGRIWANSVEGQGTSIFITLPCEV IEDGDWDE
    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：
    Member of the two-component regulatory system WalK/WalR that regulates genes involved in cell wall metabolism, virulence regulation, biofilm production, oxidative stress resistance and antibiotic resistance via direct or indirect regulation of autolysins. Functions as a sensor protein kinase which is autophosphorylated at a histidine residue in the dimerization domain and transfers its phosphate group to the conserved aspartic acid residue in the regulatory domain of WalR. In turn, WalR binds to the upstream promoter regions of the target genes to positively and negatively regulate their expression.
  • 亚细胞定位：
    Cell membrane; Multi-pass membrane protein.
  • 数据库链接：

    KEGG: saj:SaurJH9_0019