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    • 7. 发明申请
    • PROTEASE FOR WOUND CONDITIONING AND SKIN CARE
    • 保护皮肤护理和皮肤护理
    • WO2010099955A8
    • 2010-12-16
    • PCT/EP2010001328
    • 2010-03-03
    • BRAIN BIOTECHNOLOGY RES & INFORMATION NETWORK AGNIEHAUS FRANKECK JUERGENSCHULZE RENATE
    • NIEHAUS FRANKECK JUERGENSCHULZE RENATE
    • C12N9/64A61K38/43C07K16/40C12N5/10C12N15/62
    • C12N9/6408
    • We have identified by molecular cloning a protease which originates from the larvae of Lucilia sericata and which was termed debrilase due to its activities useful for debridement of wounds. Described is a nucleic acid molecule encoding a serine protease having the ability to cleave fibrin and casein which is (a) a nucleic acid molecule encoding the serine protease comprising or consisting of the amino acid sequence of SEQ ID NO: 4 as well as to nucleic acid molecules encoding precursors or fragments of said serine protease; (b) a nucleic acid molecule comprising or consisting of the nucleotide sequence of SEQ ID NO: 3; (c) a nucleic acid molecule encoding a serine protease the amino acid sequence of which is at least 80 % identical to the amino acid sequence of (a), preferably at least 85 % identical, more preferably at least 90 % identical, and most preferred 95% identical; (d) a nucleic acid molecule comprising or consisting of a nucleotide sequence which is at least 80 % identical to the nucleotide sequence of (b), preferably at least 85 % identical, more preferably at least 90 % identical, and most preferred 95% identical; (e) a nucleic acid molecule which is degenerate with respect to the nucleic acid molecule of (b) or (d); or (f) a nucleic acid molecule corresponding to the nucleic acid molecule of any one of (a) to (d) wherein T is replaced by U.
    • 我们已经通过分子克隆鉴定了源自丝蚕幼虫的蛋白酶,由于其可用于清创伤口的活性,所以被称为脱氨酶。 描述了编码具有裂解纤维蛋白和酪蛋白的能力的丝氨酸蛋白酶的核酸分子,其是(a)编码包含或由SEQ ID NO:4的氨基酸序列组成的丝氨酸蛋白酶的核酸分子以及核酸 编码所述丝氨酸蛋白酶的前体或片段的酸分子; (b)包含SEQ ID NO:3的核苷酸序列或由其组成的核酸分子; (c)编码丝氨酸蛋白酶的核酸分子,其氨基酸序列与(a)的氨基酸序列至少80%相同,优选至少85%相同,更优选至少90%相同,最多 优选95%相同; (d)核酸分子,其包含与(b)的核苷酸序列至少80%相同的核苷酸序列或由其组成,优选至少85%相同,更优选至少90%相同,最优选95% 相同; (e)相对于(b)或(d)的核酸分子简并的核酸分子; 或(f)对应于(a)至(d)中任一项的核酸分子的核酸分子,其中T被U.替代
    • 9. 发明申请
    • NOVEL MONOOXYGENASE VARIANTS
    • 新的MONOOXYGENASE变体
    • WO2012028709A3
    • 2012-04-26
    • PCT/EP2011065179
    • 2011-09-02
    • BRAIN BIOTECHNOLOGY RES & INFORMATION NETWORK AGSCHWANEBERG ULRICHBLANUSA MILANNIEHAUS FRANKECK JUERGEN
    • SCHWANEBERG ULRICHBLANUSA MILANNIEHAUS FRANKECK JUERGEN
    • C12N9/02
    • C12Y106/02004C12N9/0042
    • The present invention relates to a nucleic acid molecule encoding a polypeptide having cytochrome P450 monooxygenase activity, wherein said polypeptide comprises a reductase domain that deviates by at least one mutation from (a) the reductase domain of cytochrome P450 BM3, wherein the reductase domain of cytochrome P450 BM3 is represented by SEQ ID NO: 1; or (b) a reductase domain having at least 95% sequence identity to SEQ ID NO:1; and wherein said mutation(s) result(s) in an increased cytochrome P450 monooxygenase activity as compared to a polypeptide comprising the reductase domain of SEQ ID NO: 1. The present invention also relates to a vector comprising the nucleic acid molecule of the invention and a host transformed with the vector. Furthermore, the invention relates to a method of producing a polypeptide comprising culturing the host of the invention as well as to a polypeptide encoded by the nucleic acid molecule of the invention or produced by the method of the invention. The present invention further relates to the use of the polypeptide of the invention in biotransformation or fine chemical synthesis, to an oligo- or polynucleotide which specifically hybridizes to the nucleic acid molecule of the invention as well as to a composition and to a kit.
    • 本发明涉及编码具有细胞色素P450单加氧酶活性的多肽的核酸分子,其中所述多肽包含与(a)细胞色素P450 BM3的还原酶结构域至少一个突变偏差的还原酶结构域,其中细胞色素的还原酶结构域 P450 BM3由SEQ ID NO:1表示; 或(b)与SEQ ID NO:1具有至少95%序列同一性的还原酶结构域; 并且其中与包含SEQ ID NO:1的还原酶结构域的多肽相比,所述突变导致细胞色素P450单加氧酶活性增加。本发明还涉及包含本发明的核酸分子的载体 和用载体转化的宿主。 此外,本发明涉及生产多肽的方法,其包括培养本发明的宿主以及由本发明的核酸分子编码的多肽或通过本发明的方法产生的多肽。 本发明进一步涉及本发明的多肽在生物转化或精细化学合成中的用途,涉及与本发明的核酸分子以及组合物和试剂盒特异性杂交的寡核苷酸或多核苷酸。