Difference between revisions of "Part:BBa K1483003:Design"

 
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__NOTOC__
 
__NOTOC__
 
<partinfo>BBa_K1483003 short</partinfo>
 
<partinfo>BBa_K1483003 short</partinfo>
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===Design Notes===
 
===Design Notes===
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Part was designed in RFC25, since it is specifically used for fusion of peptides
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<p>
 +
Part was designed in RFC25, since it is specifically used for fusion of peptides and proteins. The codon usage was modified for expression in <i>E. coli</i> K12. Common restriction sites were removed. The gene was obtained by <i>in-vitro</i> gene synthesis.
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</p>
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<!--[[File:SspGyrBInteinTuebingenMaster.jpg|800px]]-->
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<p>
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The complementary C-intein was generated by solid phase peptide synthesis. The functional part of the C-intein was extended c-terminaly by a linker consisting of aminocaproic acid (also knwon as &epsilon;-Ahx), L-lysine and L-cysteine. The lysine was coupled to carboxyfluorescein to allow detection of the peptide and thereby enable labeling of intein-fused proteins. The synthetic peptide can be immobilised on sulfo link beads using the cystein.
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</p>
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[[File:SynPeptideTuebingen1.jpg]]
  
  
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===Source===
 
===Source===
  
−
Intein of DNA grase subunit B of the cyanobacterium Synechocystis species, strain PCC6804. Sequence optimized for codon usage in E. coli K12 and synthesised.
+
Intein of DNA gyrase subunit B of the cyanobacterium <p>Synechocystis spec.</p> PCC6804. The sequence was optimized for codon usage in <p>E. coli</p> K12 and obtained by <i>in-vitro</i> gene synthesis.
  
  
 
===References===
 
===References===
 +
 +
The sequence of the intein protein can be found in the [http://tools.neb.com/inbase/intein.php?name=Ssp+GyrB Intein Database and Registry]

Revision as of 21:40, 14 October 2014

Ssp GyrB Split Intein


Assembly Compatibility:
  • 10
    COMPATIBLE WITH RFC[10]
  • 12
    COMPATIBLE WITH RFC[12]
  • 21
    COMPATIBLE WITH RFC[21]
  • 23
    COMPATIBLE WITH RFC[23]
  • 25
    COMPATIBLE WITH RFC[25]
  • 1000
    COMPATIBLE WITH RFC[1000]


Design Notes

Part was designed in RFC25, since it is specifically used for fusion of peptides and proteins. The codon usage was modified for expression in E. coli K12. Common restriction sites were removed. The gene was obtained by in-vitro gene synthesis.

The complementary C-intein was generated by solid phase peptide synthesis. The functional part of the C-intein was extended c-terminaly by a linker consisting of aminocaproic acid (also knwon as ε-Ahx), L-lysine and L-cysteine. The lysine was coupled to carboxyfluorescein to allow detection of the peptide and thereby enable labeling of intein-fused proteins. The synthetic peptide can be immobilised on sulfo link beads using the cystein.

SynPeptideTuebingen1.jpg


Source

Intein of DNA gyrase subunit B of the cyanobacterium

Synechocystis spec.

PCC6804. The sequence was optimized for codon usage in

E. coli

K12 and obtained by in-vitro gene synthesis.


References

The sequence of the intein protein can be found in the [http://tools.neb.com/inbase/intein.php?name=Ssp+GyrB Intein Database and Registry]