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DNA AND AMINO ACID SEQUENCES OF A TYROSINE AMMONIA LYASE ENZYME FROM THE BACTERIUM RHODOBACTER SPHAEROIDES
DNA AND AMINO ACID SEQUENCES OF A TYROSINE AMMONIA LYASE ENZYME FROM THE BACTERIUM RHODOBACTER SPHAEROIDES
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机译:细菌红景天芽孢杆菌酪氨酸氨解酶的DNA和氨基酸序列
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摘要
A novel tyrosine ammonia lyase enzyme was identified in the bacterium Rhodobacter sphaeroides. This enzyme has a higher activity for tyrosine than for phenylalanine and is useful for the production of para-hydroxycinnamic acid directly from tyrosine. The gene encoding this enzyme was cloned by direct amplification using the genomic DNA and was expressed in E. coli.
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