Recombinant Lactobacillus helveticus HPr kinase/phosphorylase (hprK)

中文名稱：

Recombinant Lactobacillus helveticus HPr kinase/phosphorylase(hprK)
貨號：

CSB-YP427146LLE
規格：
來源：

Yeast
其他：

中文名稱：

Recombinant Lactobacillus helveticus HPr kinase/phosphorylase(hprK)
貨號：

CSB-EP427146LLE
規格：
來源：

E.coli
其他：

中文名稱：

Recombinant Lactobacillus helveticus HPr kinase/phosphorylase(hprK)
貨號：

CSB-EP427146LLE-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 Lactobacillus helveticus HPr kinase/phosphorylase(hprK)
貨號：

CSB-BP427146LLE
規格：
來源：

Baculovirus
其他：

中文名稱：

Recombinant Lactobacillus helveticus HPr kinase/phosphorylase(hprK)
貨號：

CSB-MP427146LLE
規格：
來源：

Mammalian cell
其他：

產品詳情
產品評價
靶點詳情

產品詳情

純度：

>85% (SDS-PAGE)
基因名：

hprK
Uniprot No.：

A8YUC7
別名：

hprK; lhv_0723HPr kinase/phosphorylase; HPrK/P; EC 2.7.11.-; EC 2.7.4.-; HPr(Ser) kinase/phosphorylase
種屬：

Lactobacillus helveticus (strain DPC 4571)
蛋白長度：

full length protein
表達區域：

1-322
氨基酸序列

MADAVKLSNL IKDNKSILEV YQGHEYIKDD KIYVSDIYRP GLELTGYFDF YPAQRIQLLG RTEISYAARL DHDIRMHVFN KMATKATPCF LISRSLPVPK ELSEAAEEAD IPILRTGEST TYISSILTEY LRARLAKRTS IHGVLVEIKG MGVLLTGASG VGKSETALGL VQRGHRLIAD DRVDAFQKDH NTVVGEAPKI LRHLMEVRGI GIIDVMNLFG AGAVKSRTEI QLVINLVNWD PKANYDRLGF EENTCTLCNV PIPQVNIPVK VGRNIESIIE VAAMNFRAKQ MGYDATQTFD NNLTSLISEH SKEDTNKEPH ND
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：

Catalyzes the ATP- as well as the pyrophosphate-dependent phosphorylation of a specific serine residue in HPr, a phosphocarrier protein of the phosphoenolpyruvate-dependent sugar phosphotransferase system (PTS). HprK/P also catalyzes the pyrophosphate-producing, inorganic phosphate-dependent dephosphorylation (phosphorolysis) of seryl-phosphorylated HPr (P-Ser-HPr). The two antagonistic activities of HprK/P are regulated by several intracellular metabolites, which change their concentration in response to the absence or presence of rapidly metabolisable carbon sources (glucose, fructose, etc.) in the growth medium. Therefore, by controlling the phosphorylation state of HPr, HPrK/P is a sensor enzyme that plays a major role in the regulation of carbon metabolism and sugar transport: it mediates carbon catabolite repression (CCR), and regulates PTS-catalyzed carbohydrate uptake and inducer exclusion.
蛋白家族：

HPrK/P family
數據庫鏈接：

KEGG: lhe:lhv_0723

STRING: 405566.lhv_0723