Difference between revisions of "Part:BBa K200007"

Revision as of 09:10, 1 September 2009

Cellulase

This is a BioBrick for cellulase production in E.coli. This biobrick codes for CelE cellulase, which is one of the three major proteins of the cellulosome of Clostridium cellulolyticum.1

Cellulase mainly catalyses the reactions that changes crystalline cellulose to cellobiose2 and then finally to glucose. It also catalyses, to a small extent, the break down of carboxymethyl cellulose. This cellulase is protease resistant.

As part of the Imperial 2009 iGEM E.ncapsulator project, E.coli was engineered to synthesise cellulase to a tunable threshold. Following that, E.coli is to be self-encapsulated so as to protect cellulase through the stomach, until its release in the small intestine. Cellulase will then be able to digest the cellulose found in our food.

Sequence and Features

Assembly Compatibility:

10
INCOMPATIBLE WITH RFC[10]
Illegal XbaI site found at 199
Illegal PstI site found at 700
12
INCOMPATIBLE WITH RFC[12]
Illegal PstI site found at 700
21
INCOMPATIBLE WITH RFC[21]
Illegal BglII site found at 287
Illegal BamHI site found at 814
Illegal XhoI site found at 524
23
INCOMPATIBLE WITH RFC[23]
Illegal XbaI site found at 199
Illegal PstI site found at 700
25
INCOMPATIBLE WITH RFC[25]
Illegal XbaI site found at 199
Illegal PstI site found at 700
1000
COMPATIBLE WITH RFC[1000]

References

[http://www.ncbi.nlm.nih.gov/nuccore/125972525?report=genbank&log$=seqview&from=961597&to=964041 Sequence from NCBI] <biblio>

1 pmid=9055408
2 pmid=10714996

</biblio>

Revision as of 08:59, 1 September 2009 (view source) CharlesFracchia (Talk \| contribs) ← Older edit		Revision as of 09:10, 1 September 2009 (view source) Tywang (Talk \| contribs) Newer edit →
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−	As part of the Imperial 2009 iGEM E.ncapsulator project, E.coli was engineered to synthesise cellulase to a tunable threshold, ~~and successfully coat and~~ protect it through the stomach, until release in the small intestine. It will then digest the cellulose found in our food.	+	As part of the Imperial 2009 iGEM E.ncapsulator project, E.coli was engineered to synthesise cellulase to a tunable threshold. Following that, E.coli is to be self-encapsulated so as to protect cellulase through the stomach, until its release in the small intestine. Cellulase will then be able to digest the cellulose found in our food.