Revision as of 11:24, 2 September 2009

Status: 500 Content-type: text/html

Software error:

Not enough arguments for Range::range at /websites/parts.igem.org/cgi/lib/Range.pm line 250, near "range;"
Unmatched right curly bracket at /websites/parts.igem.org/cgi/lib/Range.pm line 251, at end of line
syntax error at /websites/parts.igem.org/cgi/lib/Range.pm line 251, near "}"
Can't use global @_ in "my" at /websites/parts.igem.org/cgi/lib/Range.pm line 261, near "= @_"
syntax error at /websites/parts.igem.org/cgi/lib/Range.pm line 282, near "}"
Can't use global @_ in "my" at /websites/parts.igem.org/cgi/lib/Range.pm line 286, near "= @_"
Global symbol "$course" requires explicit package name at /websites/parts.igem.org/cgi/lib/Range.pm line 288.
syntax error at /websites/parts.igem.org/cgi/lib/Range.pm line 314, near "}"
Compilation failed in require at /websites/parts.igem.org/cgi/lib/Part.pm line 16.
BEGIN failed--compilation aborted at /websites/parts.igem.org/cgi/lib/Part.pm line 16.
Compilation failed in require at /websites/parts.igem.org/cgi/partsdb/putout.cgi line 8.
BEGIN failed--compilation aborted at /websites/parts.igem.org/cgi/partsdb/putout.cgi line 8.

For help, please send mail to this site's webmaster, giving this error message and the time and date of the error.

This is a BioBrick for cellulase production in E.coli. This biobrick codes for endo-b-1,4-glucanase E (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.

Usage and Biology

It can be used in gram positive bacteria.

The enzyme has a C-end cellulosome-binding domain (CBD), which is used to deliver its resident catalytic domain to the cellulosome. The cellulosome is multi-subunit complex that is involved in the hydrolysis of crystalline cellulose. [http://www.springerlink.com/content/lp8g657n13g76187/fulltext.pdf 3]

Sequence and Features Status: 500 Content-type: text/html

Software error:

Not enough arguments for Range::range at /websites/parts.igem.org/cgi/lib/Range.pm line 250, near "range;"
Unmatched right curly bracket at /websites/parts.igem.org/cgi/lib/Range.pm line 251, at end of line
syntax error at /websites/parts.igem.org/cgi/lib/Range.pm line 251, near "}"
Can't use global @_ in "my" at /websites/parts.igem.org/cgi/lib/Range.pm line 261, near "= @_"
syntax error at /websites/parts.igem.org/cgi/lib/Range.pm line 282, near "}"
Can't use global @_ in "my" at /websites/parts.igem.org/cgi/lib/Range.pm line 286, near "= @_"
Global symbol "$course" requires explicit package name at /websites/parts.igem.org/cgi/lib/Range.pm line 288.
syntax error at /websites/parts.igem.org/cgi/lib/Range.pm line 314, near "}"
Compilation failed in require at /websites/parts.igem.org/cgi/lib/Part.pm line 16.
BEGIN failed--compilation aborted at /websites/parts.igem.org/cgi/lib/Part.pm line 16.
Compilation failed in require at /websites/parts.igem.org/cgi/partsdb/putout.cgi line 8.
BEGIN failed--compilation aborted at /websites/parts.igem.org/cgi/partsdb/putout.cgi line 8.

For help, please send mail to this site's webmaster, giving this error message and the time and date of the error.

References

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

1. 1 pmid=9055408
2. 2 pmid=10714996

</biblio>