CN1152956C - 新的乙内酰脲水解酶及其应用 - Google Patents
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- CN1152956C CN1152956C CNB01105347XA CN01105347A CN1152956C CN 1152956 C CN1152956 C CN 1152956C CN B01105347X A CNB01105347X A CN B01105347XA CN 01105347 A CN01105347 A CN 01105347A CN 1152956 C CN1152956 C CN 1152956C
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-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
- Y02P20/00—Technologies relating to chemical industry
- Y02P20/50—Improvements relating to the production of bulk chemicals
- Y02P20/52—Improvements relating to the production of bulk chemicals using catalysts, e.g. selective catalysts
Landscapes
- Enzymes And Modification Thereof (AREA)
- Micro-Organisms Or Cultivation Processes Thereof (AREA)
Abstract
Description
最初的残基 | 代表性的取代 | 优选的取代 |
Ala(A) | Val;Leu;Ile | Val |
Arg(R) | Lys;Gln;Asn | Lys |
Asn(N) | Gln;His;Lys;Arg | Gln |
Asp(D) | Glu | Glu |
Cys(C) | Ser | Ser |
Gln(Q) | Asn | Asn |
Glu(E) | Asp | Asp |
Gly(G) | Pro;Ala | Ala |
His(H) | Asn;Gln;Lys;Arg | Arg |
Ile(I) | Leu;Val;Met;Ala;Phe | Leu |
Leu(L) | Ile;Val;Met;Ala;Phe | Ile |
Lys(K) | Arg;Gln;Asn | Arg |
Met(M) | Leu;Phe;Ile | Leu |
Phe(F) | Leu;Val;Ile;Ala;Tyr | Leu |
Pro(P) | Ala | Ala |
Ser(S) | Thr | Thr |
Thr(T) | Ser | Ser |
Trp(W) | Tyr;Phe | Tyr |
Tyr(Y) | Trp;Phe;Thr;Ser | Phe |
Val(V) | Ile;Leu;Met;Phe;Ala | Leu |
N-氨甲酰-对-羟基苯甘氨酸 | 121.94ug/ml·h | 65.91ug/OD·h | 0.45U/ml |
对-羟基苯海因 | 138.78ug/ml·h | 100.48ug/OD·h | 0.83U/ml |
海因 | 68.28ug/ml·h | 49.43ug/OD·h | 0.58U/ml |
二氢尿嘧啶 | 85.15ug/ml·h | 61.65ug/OD·h | 0.64U/ml |
Claims (10)
Priority Applications (1)
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CNB01105347XA CN1152956C (zh) | 2001-02-15 | 2001-02-15 | 新的乙内酰脲水解酶及其应用 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
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CNB01105347XA CN1152956C (zh) | 2001-02-15 | 2001-02-15 | 新的乙内酰脲水解酶及其应用 |
Publications (2)
Publication Number | Publication Date |
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CN1369559A CN1369559A (zh) | 2002-09-18 |
CN1152956C true CN1152956C (zh) | 2004-06-09 |
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CNB01105347XA Expired - Fee Related CN1152956C (zh) | 2001-02-15 | 2001-02-15 | 新的乙内酰脲水解酶及其应用 |
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CN (1) | CN1152956C (zh) |
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Publication number | Priority date | Publication date | Assignee | Title |
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CN1908159B (zh) * | 2005-02-07 | 2011-04-20 | 中国科学院上海生命科学研究院 | D-氨基酸生产菌株及其构建方法 |
CN106337057B (zh) * | 2015-07-09 | 2020-10-13 | 重庆桑禾动物药业有限公司 | N-氨甲酰水解酶表达基因及其工程菌的构建 |
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