Difference between revisions of "Part:BBa K1587007"

Revision as of 21:43, 17 September 2015

Formate production

Strong RBS (BBa_1006) and formate producing enzyme pyruvate formate-lyase 1 pflB and pyruvate formate-lyase 1-activating enzyme pflA.

Figure 1: Genetic construct for formate production.

Formate is a simple organic acid produced with an E.coli strain. The initial substrate, glucose, is decomposed into pyruvate during glycolysis, and formate is naturally synthesized thanks to two key genes: - pflB coding for pyruvate formate lyase which catalyzes the cleavage of pyruvate into C1 and C2. This enzyme is sensitive to oxygen and is only active in microaerobic or anaerobic conditions, which is the case within our device. - pflA coding for pyruvate formate lyase activase, which is directly linked with the pyruvate formate lyase, enabling its activation.

Figure 2: Metabolic pathway to produce formate via glucose using BBa_K1587007 in E. coli.

Sequence and Features

Assembly Compatibility:

10
COMPATIBLE WITH RFC[10]
12
COMPATIBLE WITH RFC[12]
21
INCOMPATIBLE WITH RFC[21]
Illegal BamHI site found at 405
Illegal BamHI site found at 2807
23
COMPATIBLE WITH RFC[23]
25
INCOMPATIBLE WITH RFC[25]
Illegal AgeI site found at 514
1000
INCOMPATIBLE WITH RFC[1000]
Illegal BsaI.rc site found at 2995

@@ Line 7: / Line 7: @@
 <center>'''Figure 1: Genetic construct for formate production.'''</center>
+Formate is a simple organic acid produced with an E.coli strain. The initial substrate, glucose, is decomposed into pyruvate during glycolysis, and formate is naturally synthesized thanks to two key genes:
+- '''pflB''' coding for pyruvate formate lyase which catalyzes the cleavage of pyruvate into C1 and C2. This enzyme is sensitive to oxygen and is only active in microaerobic or anaerobic conditions, which is the case within our device.
+- '''pflA''' coding for pyruvate formate lyase activase, which is directly linked with the pyruvate formate lyase, enabling its activation.
 <center>[[File:TLSE ForMetabo.jpg]]</center>