Difference between revisions of "Part:BBa K3512002"
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===Usage and Biology=== | ===Usage and Biology=== | ||
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<span class='h3bb'>Sequence and Features</span> | <span class='h3bb'>Sequence and Features</span> | ||
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Revision as of 05:04, 21 October 2020
Status: 500
Content-type: text/html
Software error:
Global symbol "$groups" requires explicit package name at /websites/parts.igem.org/cgi/lib/User.pm line 84. Global symbol "$groups" requires explicit package name at /websites/parts.igem.org/cgi/lib/User.pm line 84. Global symbol "$groups" requires explicit package name at /websites/parts.igem.org/cgi/lib/User.pm line 85. Compilation failed in require at /websites/parts.igem.org/cgi/lib/IconBar.pm line 12. BEGIN failed--compilation aborted at /websites/parts.igem.org/cgi/lib/IconBar.pm line 12. Compilation failed in require at /websites/parts.igem.org/cgi/lib/BBWeb.pm line 9. BEGIN failed--compilation aborted at /websites/parts.igem.org/cgi/lib/BBWeb.pm line 9. Compilation failed in require at /websites/parts.igem.org/cgi/lib/Change.pm line 8. BEGIN failed--compilation aborted at /websites/parts.igem.org/cgi/lib/Change.pm line 8. Compilation failed in require at /websites/parts.igem.org/cgi/lib/Part.pm line 12. BEGIN failed--compilation aborted at /websites/parts.igem.org/cgi/lib/Part.pm line 12. Compilation failed in require at /websites/parts.igem.org/cgi/partsdb/putout.cgi line 8. BEGIN failed--compilation aborted at /websites/parts.igem.org/cgi/partsdb/putout.cgi line 8.
For help, please send mail to this site's webmaster, giving this error message and the time and date of the error.
CcdA antitoxin is part of the CcdA-CcdB toxin-antitoxin system. The target of CcdB is the GyrA subunit of DNA gyrase, an essential type II topoisomerase in Escherichia coli. Gyrase alters DNA topology by effecting a transient double-strand break in the DNA backbone, passing the double helix through the gate and resealing the gaps. The CcdB toxin acts by trapping DNA gyrase in a cleaved complex with the gyrase A subunit covalently closed to the cleaved DNA, causing DNA breakage and cell death in a way closely related to quinolones antibiotics.
In absence of the antitoxin CcdA, the CcdB toxin traps DNA-gyrase cleavable complexes, inducing breaks into DNA and cell death.
Sequence and Features Status: 500 Content-type: text/html
Software error:
Global symbol "$groups" requires explicit package name at /websites/parts.igem.org/cgi/lib/User.pm line 84. Global symbol "$groups" requires explicit package name at /websites/parts.igem.org/cgi/lib/User.pm line 84. Global symbol "$groups" requires explicit package name at /websites/parts.igem.org/cgi/lib/User.pm line 85. Compilation failed in require at /websites/parts.igem.org/cgi/lib/IconBar.pm line 12. BEGIN failed--compilation aborted at /websites/parts.igem.org/cgi/lib/IconBar.pm line 12. Compilation failed in require at /websites/parts.igem.org/cgi/lib/BBWeb.pm line 9. BEGIN failed--compilation aborted at /websites/parts.igem.org/cgi/lib/BBWeb.pm line 9. Compilation failed in require at /websites/parts.igem.org/cgi/lib/Change.pm line 8. BEGIN failed--compilation aborted at /websites/parts.igem.org/cgi/lib/Change.pm line 8. Compilation failed in require at /websites/parts.igem.org/cgi/lib/Part.pm line 12. BEGIN failed--compilation aborted at /websites/parts.igem.org/cgi/lib/Part.pm line 12. 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.