Ribozymes with broad tRNA aminoacylation activity
    21.
    发明授权
    Ribozymes with broad tRNA aminoacylation activity 有权
    具有广泛tRNA氨基酰化活性的核酶

    公开(公告)号:US07622248B2

    公开(公告)日:2009-11-24

    申请号:US10369036

    申请日:2003-02-18

    摘要: The present invention provides catalytic RNA molecules having cis or trans aminoacylation activity. The catalytic RNA molecules having cis aminoacylation activity comprise a catalytic domain and an aminoacylation domain. The catalytic RNA molecules having trans aminoacylation activity only have the catalytic domain. A method is provided for constructing and screening of these molecules. These molecules are suitable for aminoacylating with specific amino acids.

    摘要翻译: 本发明提供具有顺式或反式氨基酰化活性的催化RNA分子。 具有顺式氨基酰化活性的催化RNA分子包含催化结构域和氨基酰化结构域。 具有反氨基酰化活性的催化RNA分子仅具有催化结构域。 提供了构建和筛选这些分子的方法。 这些分子适合用特定氨基酸进行氨基酰化。

    Process for synthesizing cyclic peptide compound
    24.
    发明授权
    Process for synthesizing cyclic peptide compound 有权
    环肽化合物的合成方法

    公开(公告)号:US09090668B2

    公开(公告)日:2015-07-28

    申请号:US12593221

    申请日:2008-03-26

    摘要: The objective is to provide a novel process for synthesizing a cyclic peptide compound. It is also an objective to provide a novel cyclic peptide compound. The novel process for synthesizing a cyclic peptide compound comprises the steps of: (1) translationally synthesizing a non-cyclic peptide compound having in a molecule a functional group 1 and a functional group 2, which are a pair of functional groups capable of reacting to form a bond, and (2) cyclizing the non-cyclic peptide compound by the reaction of the functional groups 1 and 2 to form a bond. The novel cyclic peptide compound can be synthesized by the process.

    摘要翻译: 目的是提供一种合成环肽化合物的新方法。 提供新的环肽化合物也是目的。 用于合成环肽化合物的新方法包括以下步骤:(1)在分子中转化合成具有官能团1和官能团2的非环状肽化合物,所述官能团是能够使 形成键,和(2)通过官能团1和2的反应使非环肽化合物环化以形成键。 可以通过该方法合成新的环肽化合物。

    Peptide with Safer Secondary Structure, Peptide Library, and Production Methods for Same
    25.
    发明申请
    Peptide with Safer Secondary Structure, Peptide Library, and Production Methods for Same 有权
    具有更安全二级结构的肽,肽库及其生产方法

    公开(公告)号:US20130316910A1

    公开(公告)日:2013-11-28

    申请号:US13990123

    申请日:2011-12-05

    IPC分类号: C12N15/10 C07K1/107 C07K2/00

    摘要: An object of the invention is to provide a peptide having a stabilized secondary structure.The present invention provides a peptide having a secondary structure stabilized by a crosslinked structure and containing at least one combination of a special amino acid of the formula (I): (wherein, (A) represents a single bond or a linking group having, in the main chain thereof, from 1 to 10 atoms; (B) represents a group containing at least one π bond; (C) represents a hydrogen atom or an alkyl group which may be substituted with a substituent; and X represents a group substitutable by a substitution reaction with a sulfanyl group) and an amino acid having, in the side chain thereof, a sulfanyl group; and having the crosslinked structure formed through a thioether bond between the side chain of the special amino acid residue and the sulfanyl group.

    摘要翻译: 本发明的目的是提供具有稳定二级结构的肽。 本发明提供具有通过交联结构稳定并含有式(I)的特殊氨基酸的至少一种组合的二级结构的肽:(其中,(A)表示单键或连接基团,其中, 其主链为1至10个原子;(B)表示含有至少一个π键的基团;(C)表示氢原子或可被取代基取代的烷基; X表示可被 与硫基取代反应)和在其侧链中具有硫烷基的氨基酸; 并且具有通过特殊氨基酸残基的侧链与硫烷基之间的硫醚键形成的交联结构。

    Versatile acylation catalytic RNAs and uses thereof
    26.
    发明授权
    Versatile acylation catalytic RNAs and uses thereof 有权
    多功能酰化催化RNA及其用途

    公开(公告)号:US08188260B2

    公开(公告)日:2012-05-29

    申请号:US12086125

    申请日:2006-12-05

    IPC分类号: C07H21/04 C07H21/02 C12N15/85

    CPC分类号: C12N15/67 C12N9/93 C12P19/34

    摘要: An object of the present invention is to provide novel ribozyme systems capable of catalyzing tRNA acetylation using various carboxylic acids as acyl donors and uses thereof. Disclosed is a ribozyme catalyzing tRNA acetylation having a structure consisting of the RNA sequence represented by: (formula 1) P1-Z1Z2Z3Z4(N1)1(N1)2 . . . (N1)p-P2-(N2)1(N2)2 . . . (N2)q Y1Y2Y3-(N3)1(N3)2-N4GGN wherein (N1)1-(N1)p each independently represent any monoribonucleotide of U, C, A, and G; p represents 3 or 4; (N2)1-(N2)q each independently represent any monoribonucleotide of U, C, A, and G; q represents 5 or 6; (N3)1-(N3)2 each independently represent any monoribonucleotide of U, C, A, and G; N4 represents any monoribonucleotide of U, C, A, and G; Z1-Z4 each independently represent C or G; Y1-Y3 each independently represent C or G; N represents a monoribonucleotide complementary to A or G; and P1 and P2 represent a domain consisting of any RNA sequence capable of having a stem-loop structure.

    摘要翻译: 本发明的目的是提供能够使用各种羧酸作为酰基供体催化tRNA乙酰化的新型核酶系统及其用途。 公开了一种催化tRNA乙酰化的核酶,其结构由以下所示的RNA序列组成:(式1)P1-Z1Z2Z3Z4(N1)1(N1)2。 。 。 (N1)p-P2-(N2)1(N2)2。 。 。 (N 2)q Y1Y2Y3-(N3)1(N3)2-N4GGN其中(N1)1-(N1)p各自独立地表示U,C,A和G的任何单核糖核苷酸; p表示3或4; (N 2)1-(N 2)q各自独立地表示U,C,A和G的任何单核糖核苷酸; q表示5或6; (N3)1-(N3)2各自独立地表示U,C,A和G的任何单核糖核苷酸; N4代表U,C,A和G的任何单核糖核苷酸; Z1-Z4各自独立地表示C或G; Y1-Y3各自独立地表示C或G; N表示与A或G互补的单核糖核苷酸; P1和P2表示由能够具有茎 - 环结构的任何RNA序列组成的结构域。

    QUORUM SENSING INHIBITOR
    27.
    发明申请
    QUORUM SENSING INHIBITOR 失效
    QUORUM感应抑制剂

    公开(公告)号:US20100256369A1

    公开(公告)日:2010-10-07

    申请号:US12739554

    申请日:2008-11-12

    IPC分类号: C07D471/04

    CPC分类号: A01N43/90 C07D471/04

    摘要: The present invention provides a control agent that is extremely effective in controlling bacterial diseases. The quorum sensing inhibitor and bacterial disease control agent for agricultural and horticultural use of the present invention contain a pyrimidinone compound represented by General Formula (1): wherein R1 represents a C1-5 alkyl group or a phenyl group, and R2 represents a hydrogen atom or a C1-5 alkyl group, provided that R1 cannot be a methyl group when R2 represents a hydrogen atom.

    摘要翻译: 本发明提供一种在控制细菌性疾病方面非常有效的控制剂。 本发明的用于农业和园艺用途的群体感应抑制剂和细菌性疾病防治剂含有通式(1)表示的嘧啶酮化合物:其中R1表示C1-5烷基或苯基,R2表示氢原子 或C 1-5烷基,条件是当R 2表示氢原子时,R 1不能为甲基。

    Versatile tRNA Acylation Catalytic RNAs and Uses Thereof
    28.
    发明申请
    Versatile tRNA Acylation Catalytic RNAs and Uses Thereof 有权
    多功能tRNA酰化催化RNA及其用途

    公开(公告)号:US20090281280A1

    公开(公告)日:2009-11-12

    申请号:US12086125

    申请日:2006-12-05

    CPC分类号: C12N15/67 C12N9/93 C12P19/34

    摘要: An object of the present invention is to provide novel ribozyme systems capable of catalyzing tRNA acylation using various carboxylic acids as acyl donors and uses thereof.Disclosed is a ribozyme catalyzing tRNA acylation having a structure consisting of the RNA sequence represented by (formula 1): P1-Z1Z2Z3Z4(N1)1(N1)2 . . . (N1)p—P2-(N2)1(N2)2 . . . (N2)qY1Y2Y3(N3)1(N3)2N4GGN wherein (N1)1-(N1)p each independently represent any monoribonucleotide of U, C, A and G; p represents 3 or 4; (N2)1-(N2)q each independently represent any monoribonucleotide of U, C, A and G; q represents 5 or 6; (N3)1-(N3)2 each independently represent any monoribonucleotide of U, C, A and G; N4 represents any monoribonucleotide of U, C, A and G; Z1-Z4 each independently represent C or G; Y1-Y3 each independently represent C or G; N represents a monoribonucleotide complementary to A or G; and P1 and P2 represent a domain consisting of any RNA sequence capable of having a stem-loop structure.

    摘要翻译: 本发明的目的是提供能够使用各种羧酸作为酰基供体催化tRNA酰化的新型核酶体系及其用途。 公开了催化tRNA酰化的核酶,其具有由(式1)表示的RNA序列组成的结构:P1-Z1Z2Z3Z4(N1)1(N1)2。 。 。 (N1)p-P2-(N2)1(N2)2。 。 。 (N2)qY1Y2Y3(N3)1(N3)2N4GGN其中(N1)1-(N1)p各自独立地表示U,C,A和G的任何单核糖核苷酸; p表示3或4; (N2)1-(N2)q各自独立地表示U,C,A和G的任何单核糖核苷酸; q表示5或6; (N3)1-(N3)2各自独立地表示U,C,A和G的任何单核糖核苷酸; N4代表U,C,A和G的任何单核糖核苷酸; Z1-Z4各自独立地表示C或G; Y1-Y3各自独立地表示C或G; N表示与A或G互补的单核糖核苷酸; P1和P2表示由能够具有茎 - 环结构的任何RNA序列组成的结构域。

    AMIDE COMPOUND OR SALT THEREOF, AND BIOFILM REMOVER CONTAINING THE SAME
    29.
    发明申请
    AMIDE COMPOUND OR SALT THEREOF, AND BIOFILM REMOVER CONTAINING THE SAME 审中-公开
    酰胺化合物或其盐,以及除去其中的生物膜

    公开(公告)号:US20080241081A1

    公开(公告)日:2008-10-02

    申请号:US11935554

    申请日:2007-11-06

    摘要: The present invention provides a biofilm stripping agent for removing biofilms already formed. The biofilm stripping agent of the present invention contains, as an active ingredient, an amide compound or salt thereof denoted by General Formula (1), wherein R is a C1-11 alkyl group, and Q is a substituent denoted by the following Formulas (Q1), (Q2) or (Q3), wherein, in Formula (Q1), n is an integer ranging from 0 to 4; in Formula (Q2), R1 is a C1-4 alkyl group, and R2 is a hydroxyl group or carbamoyl group; in Formula (Q3), R3 is a hydrogen atom, hydroxyl group or carbamoyl group.

    摘要翻译: 本发明提供了用于去除已经形成的生物膜的生物膜剥离剂。 本发明的生物膜剥离剂含有由通式(1)表示的酰胺化合物或其盐,其中R为C 1-11烷基,Q为 由下式(Q1),(Q2)或(Q3)表示的取代基,其中,在式(Q1)中,n为0〜4的整数。 在式(Q2)中,R 1是C 1-4烷基,R 2是羟基或氨基甲酰基; 在式(Q3)中,R 3是氢原子,羟基或氨基甲酰基。