发明名称 RHAMNOGALACTURONASE, DNA ENCODING IT, VECTORS, HOSTS AND USE IN MODIFYING/DEGRADING PLANT CELL WALL COMPONENTS
摘要 PCT No. PCT/DK92/00143 Sec. 371 Date Dec. 15, 1993 Sec. 102(e) Date Dec. 15, 1993 PCT Filed May 1, 1992 PCT Pub. No. WO92/19728 PCT Pub. Date Nov. 12, 1992The present invention relates to rhamnogalacturonases derived from a strain of Aspergillus japonicus which (a) has a pH-optimum between 6.5 and 7.0; (b) retains at least 80% of the maximal activity throughout the pH range of 5.5-12; (c) has a temperature optimum of about 40 DEG C.; and (d) retains at least 80% of the maximal activity throughout the temperature range of 20 DEG -60 DEG C. The present invention relates to rhamnogalacturonases derived from a stain of Aspergillus aculeatus which (a) has a pH-optimum of about 5.0; (b) retains at least 80% of the maximal activity throughout the pH range of 3-6.5; (c) has a temperature optimum of about 40 DEG C.; and (d) retains at least 80% of the maximal activity throughout the temperature range of 5 DEG -50 DEG C.
申请公布号 NZ242602(A) 申请公布日期 1994.08.26
申请号 NZ19920242602 申请日期 1992.05.04
申请人 NOVO NORDISK A/S 发明人 DORREICH, KURT;DALBOGE, HENRIK;MIKKELSEN, JAN MOLLER;CHRISTENSEN, FLEMMING MARK;HALKIER, TORBEN
分类号 C12N1/06;C12N9/24;C12N15/09;C12P19/14;C12R1/07;C12R1/19;C12R1/66;C12R1/865 主分类号 C12N1/06
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