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    • 27. 发明申请
    • VIRAL POLYPEPTIDE FRAGMENTS THAT BIND CELLULAR POL II C-TERMINAL DOMAIN (CTD) AND THEIR USES
    • 结合细胞pol II C-端结构域(CTD)的病毒多肽片段及其用途
    • WO2018007615A1
    • 2018-01-11
    • PCT/EP2017/067144
    • 2017-07-07
    • THE EUROPEAN MOLECULAR BIOLOGY LABORATORY
    • CUSACK, StephenPFLUG, AlexanderLUKARSKA, Maria
    • C12N9/12G06F19/16
    • The present invention relates to in silico methods for identifying compounds which decrease or prevent the binding of the viral RNA-dependent RNA polymerase from the Orthomyxoviridae family or variant thereof, to its ligand, (preferably to cellular Pol II, more preferably to CTD), as well as methods of producing the identified compounds. The present invention also relates to a compounds identifiable and/or producible by said methods. The present invention also relates to antibodies directed against the binding site of the RNA-dependent RNA polymerase, to its ligand (in particular to cellular Pol II, in particular to CTD of Pol II) as well as nucleic acids encoding said antibodies and vectors comprising the nucleic acid. The present invention relates to a pharmaceutical composition producible according to said method, and/or comprising said compound, said antibody, said nucleic acid, or said vector. The present invention also relates to the use of said compound, said antibody, said nucleic acid, said vector or said pharmaceutical in treating, ameliorating, or preventing disease conditions caused by viral infections with viruses of the Orthomyxoviridae family.
    • 本发明涉及用于鉴定减少或防止病毒RNA依赖性RNA聚合酶从正粘病毒科或其变体与其变体结合的化合物的计算机方法, 配体(优选转化为细胞Pol II,更优选转化为CTD),以及生产所鉴定的化合物的方法。 本发明还涉及可通过所述方法鉴定和/或生产的化合物。 本发明还涉及针对所述RNA依赖性RNA聚合酶的结合位点的抗体,其配体(尤其是对细胞RNA聚合酶II,特别是RNA聚合酶II的CTD)以及核酸编码所述抗体和载体,其包括 核酸。 本发明涉及根据所述方法可产生的和/或包含所述化合物,所述抗体,所述核酸或所述载体的药物组合物。 本发明还涉及所述化合物,所述抗体,所述核酸,所述载体或所述药物在治疗,改善或预防由正粘病毒科病毒感染病毒引起的疾病中的用途。
    • 29. 发明申请
    • INFLUENZA A 2009 PANDEMIC H1N1 POLYPEPTIDE FRAGMENTS COMPRISING ENDONUCLEASE ACTIVITY AND THEIR USE
    • INFLUENZA A 2009大流行H1N1多肽片段包含内切酶活性及其使用
    • WO2011113579A2
    • 2011-09-22
    • PCT/EP2011/001274
    • 2011-03-15
    • EUROPEAN MOLECULAR BIOLOGY LABORATORY (EMBL)CUSACK, StephenKOWALINSKI, EvaZUBIETA, Chloe
    • CUSACK, StephenKOWALINSKI, EvaZUBIETA, Chloe
    • C07K14/11
    • C12N9/22A61K31/33A61K38/00C07D211/32C07D211/96C07D311/62C07H19/10C07K14/005C07K16/40C07K2299/00C07K2317/34C12N2760/16122G06F19/16
    • The present invention relates to polypeptide fragments comprising an amino-terminal fragment of the PA subunit of a viral RNA-dependent RNA polymerase possessing endonuclease activity, wherein said PA subunit is from Influenza A 2009 pandemic HlNl virus or is a variant thereof. This invention also relates to (i) crystals of the polypeptide fragments which are suitable for structure determination of said polypeptide fragments using X-ray crystallography and (ii) computational methods using the structural coordinates of said polypeptide to screen for and design compounds that modulate, preferably inhibit the endonucleolytically active site within the polypeptide fragment. In addition, this invention relates to methods identifying compounds that bind to the PA polypeptide fragments possessing endonuclease activity and preferably inhibit said endonucleolytic activity, preferably in a high throughput setting. This invention also relates to compounds which are able to modulate, preferably to inhibit, the endonuclease activity of the PA subunit polypeptide fragment or variant thereof of the present invention and pharmaceutical compositions comprising said compounds for the treatment of disease conditions caused by viral infections with viruses of the Orthomyxoviridae family, Bunyaviridae family and/or Arenviridae family, preferably caused by viral infections with Influenza A 2009 pandemic HlNl virus. Preferably, said compounds are identifiable by the methods disclosed herein or said pharmaceutical compositions are producible by the methods disclosed herein.
    • 本发明涉及包含具有核酸内切酶活性的病毒RNA依赖性RNA聚合酶的PA亚单位的氨基末端片段的多肽片段,其中所述PA亚单位来自A流感大流行H1N1病毒,或其变体。 本发明还涉及(i)适合于使用X射线晶体学结构测定所述多肽片段的多肽片段的晶体,以及(ii)使用所述多肽的结构坐标筛选和设计调节的化合物的计算方法, 优选抑制多肽片段内的核内解离活性位点。 此外,本发明涉及鉴定结合具有核酸内切酶活性的PA多肽片段的化合物的方法,优选抑制所述内切核酸酶活性,优选以高通量设置。 本发明还涉及能够调节,优选抑制本发明的PA亚基多肽片段或其变体的内切核酸酶活性的化合物和包含所述化合物的药物组合物,用于治疗由病毒感染引起的疾病状况 的正粘病毒科,布尼亚病毒科和/或球虫病科,优选由2009年流感大流行H1N1流感病毒感染引起。 优选地,所述化合物可以通过本文公开的方法鉴定,或者所述药物组合物可通过本文公开的方法生产。