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thymidine phosphorylase

中文名称
——
中文别名
——
英文名称
thymidine phosphorylase
英文别名
TYMP;TP
CAS
——
化学式
mdl
——
分子量
——
InChiKey
——
BEILSTEIN
——
EINECS
——
  • 物化性质
  • 计算性质
  • ADMET
  • 安全信息
  • SDS
  • 制备方法与用途
  • 上下游信息
  • 反应信息
  • 文献信息
  • 表征谱图
  • 同类化合物
  • 相关功能分类
  • 相关结构分类

反应信息

  • 作为试剂:
    描述:
    尿嘧啶核苷potassium phosphatethymidine phosphorylaseammonium hydroxide 、 barium(II) acetate 作用下, 以 乙醇 为溶剂, 反应 24.0h, 以37%的产率得到barium 2-deoxy-α-D-ribofuranose-1-phosphate
    参考文献:
    名称:
    大肠杆菌嘌呤核苷磷酸化酶与其Ser90Ala突变体在碱基修饰的核苷合成中对人工核糖核酸的识别
    摘要:
    广泛的天然嘌呤类似物用作探针,以评估野生型(WT)大肠杆菌嘌呤核苷磷酸化酶(PNP)与其Ser90Ala突变体的识别机制。从Ser90残基的作用和碱基的结构特征的角度分析了结果。发现PNP的Ser90残基在其核苷合成中的8-氮杂-7-脱氮嘌呤的结合和活化中起重要作用; 2)参与α - D-戊呋喃糖-1的结合。在PNP的催化位点处的磷酸,以及3)催化中间形成的2-deoxy-α- D的去磷酸化反式2-脱氧核糖基化反应中的核糖呋喃糖-1-磷酸。5-氮杂-7-脱氮鸟嘌呤对两种酶均表现出优异的底物活性,8-氨基-7-硫杂鸟嘌呤和2-氨基苯并噻唑对两种酶均无底物活性。相反,苯并咪唑和苯并恶唑的2-氨基衍生物是底物,分别被转化为N1-糖苷和不寻常的N2-糖苷。9-Deaza-5-碘黄嘌呤对野生型大肠杆菌PNP具有中等抑制活性,而9-deazaxanthine及其2'-脱氧核糖苷是弱抑制剂。
    DOI:
    10.1002/chem.201501334
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同类化合物

C3胞外酶 S-methyl-5'-thioadenosine phosphorylase xanthine phosphoribosyltransferase orotate phosphoribosyltransferase anthranilate phosphoribosyltransferase tRNA-guanosine34 preQ1 transglycosylase nicotinate D-ribonucleotide:phenol phospho-D-ribosyltransferase sulfide-dependent adenosine diphosphate thiazole synthase UDP-D-xylose:beta-D-glucoside alpha-1,3-D-xylosyltransferase ATP phosphoribosyltransferase dTDP-dihydrostreptose---streptidine-6-phosphate dihydrostreptosyltransferase hydroxyproline O-arabinosyltransferase xylosyl alpha-1,3-xylosyltransferase EGF-domain serine xylosyltransferase tRNA-guanosine34 queuine transglycosylase nicotinate-nucleotide---dimethylbenzimidazole phosphoribosyltransferase cysteine-dependent adenosine diphosphate thiazole synthase alpha-dystroglycan beta1,4-xylosyltransferase undecaprenyl-phosphate 4-deoxy-4-formamido-L-arabinose transferase beta-ribofuranosylphenol 5'-phosphate synthase galactan 5-O-arabinofuranosyltransferase kaempferol 3-O-xylosyltransferase AMP phosphorylase triphosphoribosyl-dephospho-CoA synthase glycoprotein 2-beta-D-xylosyltransferase cyanidin 3-O-galactoside 2''-O-xylosyltransferase amidophosphoribosyltransferase anthocyanidin 3-O-glucoside 2'''-O-xylosyltransferase xylogalacturonan beta-1,3-xylosyltransferase decaprenyl-phosphate phosphoribosyltransferase tRNA-guanine15 transglycosylase neamine phosphoribosyltransferase arabinofuranan 3-O-arabinosyltransferase nicotinate-nucleotide diphosphorylase (carboxylating) uracil phosphoribosyltransferase lipid IVA 4-amino-4-deoxy-L-arabinosyltransferase hypoxanthine phosphoribosyltransferase S-methyl-5'-thioinosine phosphorylase zeatin O-beta-D-xylosyltransferase nicotinamide phosphoribosyltransferase xyloglucan 6-xylosyltransferase dolichyl-phosphate D-xylosyltransferase NAD+---dinitrogen-reductase ADP-D-ribosyltransferase NAD+---diphthamide ADP-ribosyltransferase flavonol-3-O-glycoside xylosyltransferase indolylacetylinositol arabinosyltransferase dioxotetrahydropyrimidine phosphoribosyltransferase dolichyl-xylosyl-phosphate---protein xylosyltransferase NAD+---protein-arginine ADP-ribosyltransferase protein xylosyltransferase