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  4. Recombinant Escherichia coli Serine endoprotease DegS (degS)

Recombinant Escherichia coli Serine endoprotease DegS (degS)

  • 中文名稱：
    Recombinant Escherichia coli Serine endoprotease DegS(degS)
  • 貨號：
    CSB-YP365133ENV
  • 規格：
  • 來源：
    Yeast
  • 其他：
  • 中文名稱：
    Recombinant Escherichia coli Serine endoprotease DegS(degS)
  • 貨號：
    CSB-EP365133ENV
  • 規格：
  • 來源：
    E.coli
  • 其他：
  • 中文名稱：
    Recombinant Escherichia coli Serine endoprotease DegS(degS)
  • 貨號：
    CSB-EP365133ENV-B
  • 規格：
  • 來源：
    E.coli
  • 共軛：
    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：
  • 中文名稱：
    Recombinant Escherichia coli Serine endoprotease DegS(degS)
  • 貨號：
    CSB-BP365133ENV
  • 規格：
  • 來源：
    Baculovirus
  • 其他：
  • 中文名稱：
    Recombinant Escherichia coli Serine endoprotease DegS(degS)
  • 貨號：
    CSB-MP365133ENV
  • 規格：
  • 來源：
    Mammalian cell
  • 其他：

產品詳情

  • 純度：
    >85% (SDS-PAGE)
  • 基因名：
    degS
  • Uniprot No.：
  • 別名：
    degS; hhoB; htrH; b3235; JW3204; Serine endoprotease DegS; EC 3.4.21.107; Site-1 protease DegS; S1P protease DegS; Site-1-type intramembrane protease
  • 種屬：
    Escherichia coli (strain K12)
  • 蛋白長度：
    Full Length of Mature Protein
  • 表達區域：
    28-355
  • 氨基酸序列
    SLN PLSTPQFDST DETPASYNLA VRRAAPAVVN VYNRGLNTNS HNQLEIRTLG SGVIMDQRGY IITNKHVIND ADQIIVALQD GRVFEALLVG SDSLTDLAVL KINATGGLPT IPINARRVPH IGDVVLAIGN PYNLGQTITQ GIISATGRIG LNPTGRQNFL QTDASINHGN SGGALVNSLG ELMGINTLSF DKSNDGETPE GIGFAIPFQL ATKIMDKLIR DGRVIRGYIG IGGREIAPLH AQGGGIDQLQ GIVVNEVSPD GPAANAGIQV NDLIISVDNK PAISALETMD QVAEIRPGSV IPVVVMRDDK QLTLQVTIQE YPATN
  • 蛋白標簽：
    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.
  • 產品提供形式：
    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.
  • 復溶：
    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.
  • 儲存條件：
    Store at -20°C/-80°C upon receipt, aliquoting is necessary for mutiple use. Avoid repeated freeze-thaw cycles.
  • 保質期：
    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.
  • 貨期：
    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.
  • 注意事項：
    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.

產品評價

靶點詳情

  • 功能：
    A site-1 protease (S1P) that cleaves the peptide bond between 'Val-148' and 'Ser-149' in RseA. Part of a regulated intramembrane proteolysis (RIP) cascade. When heat shock or other environmental stresses disrupt protein folding in the periplasm, DegS senses the accumulation of unassembled outer membrane porins (OMP) and then initiates RseA (anti sigma-E factor) degradation by cleaving its periplasmic domain, making it a substrate for subsequent cleavage by RseP. This cascade ultimately leads to the sigma-E-driven expression of a variety of factors dealing with folding stress in the periplasm and OMP assembly. Required for basal and stress-induced degradation of RseA.
  • 基因功能參考文獻：
    1. Mechanisms for allosteric activation of protease DegS by ligand binding and oligomerization has been described. PMID: 27556733
    2. analysis of allosteric regulation of DegS protease subunits through a shared energy landscape PMID: 23201899
    3. Allostery is an intrinsic property of the protease domain of DegS PMID: 20739286
    4. crystal structure of DegS PMID: 15272167
    5. Residues involved in the DegS allosteric switch are conserved in the DegP/HtrA and HtrA2/Omi families, suggesting that many PDZ proteases use a common mechanism of allosteric activation. PMID: 17981123
    6. Self-cleavage occurs when HtrA reassembles back into the hexameric structure PMID: 19103920

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  • 亞細胞定位：
    Cell inner membrane; Single-pass membrane protein.
  • 蛋白家族：
    Peptidase S1C family
  • 數據庫鏈接：