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  4. Recombinant Human Lanosterol 14-alpha demethylase (CYP51A1)

Recombinant Human Lanosterol 14-alpha demethylase (CYP51A1)

  • 中文名称：
    Recombinant Human Lanosterol 14-alpha demethylase(CYP51A1)
  • 货号：
    CSB-CF614993HU
  • 规格：
  • 来源：
    in vitro E.coli expression system
  • 其他：

产品详情

  • 基因名：
    CYP51A1
  • Uniprot No.：
  • 别名：
    CYP51A1; CYP51; Lanosterol 14-alpha demethylase; LDM; CYPLI; Cytochrome P450 51A1; Cytochrome P450-14DM; Cytochrome P45014DM; Cytochrome P450LI; Sterol 14-alpha demethylase
  • 种属：
    Homo sapiens (Human)
  • 蛋白长度：
    full length protein
  • 表达区域：
    1-503
  • 氨基酸序列
    MLLLGLLQAGGSVLGQAMEKVTGGNLLSMLLIACAFTLSLVYLIRLAAGHLVQLPAGVKS PPYIFSPIPFLGHAIAFGKSPIEFLENAYEKYGPVFSFTMVGKTFTYLLGSDAAALLFNS KNEDLNAEDVYSRLTTPVFGKGVAYDVPNPVFLEQKKMLKSGLNIAHFKQHVSIIEKETK EYFESWGESGEKNVFEALSELIILTASHCLHGKEIRSQLNEKVAQLYADLDGGFSHAAWL LPGWLPLPSFRRRDRAHREIKDIFYKAIQKRRQSQEKIDDILQTLLDATYKDGRPLTDDE VAGMLIGLLLAGQHTSSTTSAWMGFFLARDKTLQKKCYLEQKTVCGENLPPLTYDQLKDL NLLDRCIKETLRLRPPIMIMMRMARTPQTVAGYTIPPGHQVCVSPTVNQRLKDSWVERLD FNPDRYLQDNPASGEKFAYVPFGAGRHRCIGENFAYVQIKTIWSTMLRLYEFDLIDGYFP TVNYTTMIHTPENPVIRYKRRSK
    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：
    A cytochrome P450 monooxygenase involved in sterol biosynthesis. Catalyzes 14-alpha demethylation of lanosterol and 24,25-dihydrolanosterol likely through sequential oxidative conversion of 14-alpha methyl group to hydroxymethyl, then to carboxylaldehyde, followed by the formation of the delta 14,15 double bond in the sterol core and concomitant release of formic acid. Mechanistically, uses molecular oxygen inserting one oxygen atom into a substrate, and reducing the second into a water molecule, with two electrons provided by NADPH via cytochrome P450 reductase (CPR; NADPH-ferrihemoprotein reductase).
  • 基因功能参考文献：
    1. the regulation of expression of human CYP51A1, the lanosterol 14alpha-demethylase, is reported. PMID: 28830911
    2. Molecular insights regarding substrate profile, faster catalysis, and weaker susceptibility of human CYP51 to inhibition. PMID: 27313059
    3. Suggest that GDF9, possibly with FSH, may play significant roles in the regulation of cholesterol biosynthesis and the expression of CYP51A1 in granulosa cells which might be a predictor for unfertilization. PMID: 24711211
    4. Data show that forkhead transcription factor 4 (FoxO4) interacts with sterol regulatory element binding protein (SREBP)2 and hypoxia inducible factor (HIF)2alpha to modulate lanosterol 14alpha demethylase (CYP51) promoter activity. PMID: 24353279
    5. Our results indicate a new link between a cholesterol synthesis gene CYP51A1 and pregnancy pathologies. PMID: 24358204
    6. The studied azoles selectively interacted with human cytochrome P450 51A1, which showed the highest affinity towards ketoconazole. PMID: 24502137
    7. Low nucleotide variability of CYP51A1 is seen in cholesterol and bile acid synthesis and xenobiotic metabolism pathways. PMID: 24362992
    8. The new CYP51A1 inhibitor 2-((3,4-dichlorophenethyl)(propyl)amino)-1-(pyridin-3-yl)ethanol (LEK-935) on the proteome of primary human hepatocytes were analyzed. PMID: 22180046
    9. Studies indicate that CPY51 structures from various eukaryotic organisms are strikingly similar. PMID: 20547249
    10. The substantial conformational changes in the B' helix and F-G loop regions are induced upon ligand binding, consistent with the membrane nature of the protein and its substrate. PMID: 20149798
    11. A cAMP-responsive element binding site is essential for sterol regulation of the human lanosterol 14alpha-demethylase gene. PMID: 12145339
    12. Plays primary roles in determining strength of interactions with azoles PMID: 15611056
    13. the liver X receptor alpha directly silencing the expression of two key cholesterologenic enzymes (lanosterol 14alpha-demethylase (CYP51A1), and squalene synthase (farnesyl diphosphate farnesyl transferase 1)) via novel negative LXR DNA response elements PMID: 18676367

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  • 亚细胞定位：
    Endoplasmic reticulum membrane; Single-pass membrane protein. Microsome membrane; Single-pass membrane protein.
  • 蛋白家族：
    Cytochrome P450 family
  • 组织特异性：
    Ubiquitously expressed with highest levels in testis, ovary, adrenal, prostate, liver, kidney and lung.
  • 数据库链接：

    HGNC: 2649

    OMIM: 601637

    KEGG: hsa:1595

    STRING: 9606.ENSP00000003100

    UniGene: Hs.417077