Difference between revisions of "Part:BBa K590034"
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<partinfo>BBa_K590034 short</partinfo> | <partinfo>BBa_K590034 short</partinfo> | ||
| − | This part encodes FabH2. [http://2011.igem.org/Team:Washington 2011 University of Washington iGEM Team] has | + | This part encodes FabH2. [http://2011.igem.org/Team:Washington 2011 University of Washington iGEM Team] has produced even chain length alkanes using this part and the [https://parts.igem.org/wiki/index.php?title=Part:BBa_K590025 Petrobrick]. In addition, expression of this part and the [https://parts.igem.org/wiki/index.php?title=Part:BBa_K590025 Petrobrick] should theoretically produce branched chain alkanes, but we have not been able to demonstrate this effect, possibly due to the absence of the appropriate substrates in ''E. coli'' |
===Usage and Biology=== | ===Usage and Biology=== | ||
| − | FabH2 is from ''Bacillus subtilis''. The FabH family of proteins initiates fatty acid elongation by converting an Acyl-CoA into an Acyl-ACP, with is extended by 2 carbon units to form longer chain length fatty acids. Normally, FabH proteins use a simple 2-carbon acetyl-CoA to start fatty acid biosynthesis, resulting in linear fatty acids. However, FabH2 can also use Isobutyryl-CoA, Isovaleryl-CoA, and 2-Methylbutyryl-CoA (products from Valine, Leucine, and Isoleucine degredation, resulting in 2-methyl branched fatty acid production. | + | FabH2 is from ''Bacillus subtilis''. The FabH family of proteins initiates fatty acid elongation by converting an Acyl-CoA into an Acyl-ACP, with is extended by 2 carbon units to form longer chain length fatty acids. Normally, FabH proteins use a simple 2-carbon acetyl-CoA to start fatty acid biosynthesis, resulting in linear fatty acids. However, FabH2 can also use Isobutyryl-CoA, Isovaleryl-CoA, and 2-Methylbutyryl-CoA (products from Valine, Leucine, and Isoleucine degredation), resulting in 2-methyl branched fatty acid production. In addition, FabH2 has been hypothesized to start fatty acid elongation with a straight 3-carbon unit(propionyl-CoA), yielding odd chain length fatty acids, which could be converted into even chain length alkanes by the[https://parts.igem.org/wiki/index.php?title=Part:BBa_K590025 Petrobrick].Expression of FabH2 on the same plasmid as the PetroBrick( Part |
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Revision as of 17:36, 21 October 2011
FabH2
This part encodes FabH2. [http://2011.igem.org/Team:Washington 2011 University of Washington iGEM Team] has produced even chain length alkanes using this part and the Petrobrick. In addition, expression of this part and the Petrobrick should theoretically produce branched chain alkanes, but we have not been able to demonstrate this effect, possibly due to the absence of the appropriate substrates in E. coli
Usage and Biology
FabH2 is from Bacillus subtilis. The FabH family of proteins initiates fatty acid elongation by converting an Acyl-CoA into an Acyl-ACP, with is extended by 2 carbon units to form longer chain length fatty acids. Normally, FabH proteins use a simple 2-carbon acetyl-CoA to start fatty acid biosynthesis, resulting in linear fatty acids. However, FabH2 can also use Isobutyryl-CoA, Isovaleryl-CoA, and 2-Methylbutyryl-CoA (products from Valine, Leucine, and Isoleucine degredation), resulting in 2-methyl branched fatty acid production. In addition, FabH2 has been hypothesized to start fatty acid elongation with a straight 3-carbon unit(propionyl-CoA), yielding odd chain length fatty acids, which could be converted into even chain length alkanes by thePetrobrick.Expression of FabH2 on the same plasmid as the PetroBrick( Part
Sequence and Features
- 10COMPATIBLE WITH RFC[10]
- 12COMPATIBLE WITH RFC[12]
- 21COMPATIBLE WITH RFC[21]
- 23COMPATIBLE WITH RFC[23]
- 25INCOMPATIBLE WITH RFC[25]Illegal AgeI site found at 310
Illegal AgeI site found at 949 - 1000INCOMPATIBLE WITH RFC[1000]Illegal BsaI site found at 355