BBa_K1088000
1
dxs (B. su
1-deoxyxylulose-5-phosphate synthase (Dxs) enzyme from MEP pathway isolated from B. subtilis 168
2013-07-08T11:00:00Z
2015-05-08T01:09:06Z
B. subtilis 168
The MEP pathway is a common bacterial isoprenoid pathway. To improve the yield of the end product, isopentenyl diphosphate (IPP) and dimethylallyl pyrophosphate(DMAPP), Zhao et al. expressed, in 2011, the 1-deoxyxylulose-5-phosphate synthase(Dxs)gene aswell as the second step of the MEP pathway. They saw a 2.3 fold increase in isoprene output (isoprene is one of many products from the MEP pathway).
From Biocyc:
"Dxs catalyzes the thiamin diphosphate-dependent reaction that condenses pyruvate and D-glyceraldehyde-3-phosphate to yield 1-deoxy-D-xylulose 5-phosphate [Julsing07]. This is the first, rate-limiting step in the methylerythritol phosphate pathway of isoprenoid biosynthesis, and is believed to feed into the pyridoxal 5-phosphate (vitamin B6) and thiamin (vitamin B1) biosynthesis pathways."
-http://biocyc.org/BSUB/NEW-IMAGE?type=ENZYME&object=BSU24270-MONOMER
false
false
_1398_
0
12807
9
It's complicated
false
we changed TTG start codon to ATG to improve translation efficiency.
We performed 4 silent site directed mutageneses to remove 2 EcoR1 and 2 Pst1 restriction sites
false
Andreas Kj??r
annotation2331286
1
Dxs B. sub coding region
range2331286
1
1
1901
BBa_K1088000_sequence
1
atggatcttttatcaatacaggacccgtcgtttttaaaaaacatgtccattgatgaattagagaaattaagtgatgaaatccgtcagtttttaattacaagtttatccgcttccggcggccacatcggcccaaacttaggtgtcgtagagcttactgttgccctgcataaggaatttaacagcccgaaagacaaatttttatgggatgtaggccatcagtcgtatgtccataagctgctgacaggacgcggaaaagaatttgcgacgcttcgccagtacaaagggctttgcggatttccaaagcggagtgaaagcgagcacgatgtttgggaaaccgggcacagctcgacttctctgtcaggcgcgatgggaatggcagctgcccgtgatattaaaggaacggatgaatatattattccgatcattggtgacggcgcgctgaccggcggtatggcgctcgaagcccttaaccacatcggcgacgagaaaaaagacatgattgtcatccttaatgataatgaaatgagtattgcgccaaacgtcggtgccattcactctatgctcggacggctccgcactgcggggaaataccagtgggtcaaagatgagcttgaatacttatttaaaaagattccggcagttgggggcaagcttgccgccacggcggaacgggtcaaagacagcctgaaatacatgctcgtctccggaatgtttttcgaggagctcggttttacgtatttgggcccagtggacggacattcttatcatgagctgattgagaatcttcaatacgccaaaaaaacgaaaggccctgttcttctgcacgtcattacgaaaaaagggaaggggtacaaaccggctgagaccgatacgattgggacatggcatggtaccggaccatataaaattaataccggtgactttgtaaagccgaaagccgcagctccttcgtggagcggtcttgtcagcggaactgtgcagcgaatggcgcgcgaggacggacgcattgtagccattacgccggctatgcctgtcggttcaaagcttgaaggcttcgcaaaggaattccctgaccggatgttcgacgtaggaatcgcagaacagcatgccgcaacaatggctgcagctatggcaatgcagggtatgaagccgtttttggcgatttactcaaccttcctgcaaagggcatatgaccaagttgttcatgacatctgccgccaaaacgctaatgtgtttattggaattgaccgtgctggactcgttggcgctgatggagagacacatcaaggcgtgtttgatattgcgtttatgcgccacattccaaacatggtcttaatgatgccgaaagacgaaaatgaaggccagcacatggttcatacagcacttagctatgacgaaggcccgatagcaatgcgttttccgcgcggaaacggactcggcgtaaaaatggatgaacagttgaaaacgattccgatcggtacgtgggaggtgctgcgtccagggaacgatgctgtcatcttaacattcggcacaacaatcgaaatggcgattgaagcagccgaagagctgcagaaagaaggcctttccgtgcgcgttgtgaatgcgcgttttattaagccgattgatgaaaagatgatgaagagtatcctaaaagaaggcttgccaattttaacaattgaagaagcggtcttagaaggcggtttcggaagctcgattttagaattcgctcatgatcaaggtgaatatcatactccgattgacagaatgggtatacctgatcggtttattgaacacggaagtgtaacagcgcttcttgaggaaattggactgacaaaacagcaggtggcaaatcgtattagattactgatgccaccaaagacacacaaaggaattggatcatga
igem2sbol
1
iGEM to SBOL conversion
Conversion of the iGEM parts registry to SBOL2.1
Chris J. Myers
James Alastair McLaughlin
2017-03-06T15:00:00.000Z