Difference between revisions of "Part:BBa K2997009"

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===Expression in <i>E.coli</i>===
 
===Expression in <i>E.coli</i>===
 
We constructed Tyrosine Ammonia Lyase with a native RBS , and transformed the plasmid into E. coli Nissle 1917 and confirmed it by double digestion. The results are as follows:
 
We constructed Tyrosine Ammonia Lyase with a native RBS , and transformed the plasmid into E. coli Nissle 1917 and confirmed it by double digestion. The results are as follows:
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Fig. 6. Confirmation of BBa_K2997009 by double digestion, arrow indicates TAL w/ NRBS (~1600bp).M: Marker; Lane 1: pSB1C3-BBa_K2997009; Lane 2: BBa_K2997009
 
Fig. 6. Confirmation of BBa_K2997009 by double digestion, arrow indicates TAL w/ NRBS (~1600bp).M: Marker; Lane 1: pSB1C3-BBa_K2997009; Lane 2: BBa_K2997009

Revision as of 17:33, 19 October 2019


J23100-NRBS-sam8 (J23100-I742106)

Background

Tyrosine ammonia-lyase (TAL) is an enzyme that converts tyrosine into p-Coumaric acid. We engineered E. coli Nissle to express TAL to turn the excess tyrosine inside the gut into p-Coumaric acid, and compare the different constructs for improvement, BBa_K2997009 and BBa_K2997010.

Expression in E.coli

We constructed Tyrosine Ammonia Lyase with a native RBS , and transformed the plasmid into E. coli Nissle 1917 and confirmed it by double digestion. The results are as follows: c


Fig. 6. Confirmation of BBa_K2997009 by double digestion, arrow indicates TAL w/ NRBS (~1600bp).M: Marker; Lane 1: pSB1C3-BBa_K2997009; Lane 2: BBa_K2997009

Sequence and Features


Assembly Compatibility:
  • 10
    COMPATIBLE WITH RFC[10]
  • 12
    INCOMPATIBLE WITH RFC[12]
    Illegal NheI site found at 7
    Illegal NheI site found at 30
  • 21
    INCOMPATIBLE WITH RFC[21]
    Unknown
  • 23
    INCOMPATIBLE WITH RFC[23]
    Unknown
  • 25
    COMPATIBLE WITH RFC[25]
  • 1000
    INCOMPATIBLE WITH RFC[1000]
    Illegal SapI.rc site found at 232