Difference between revisions of "Part:BBa K1217003"
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[[File:HKU13_KOppkSDS.png|400px|thumb|none|SDS-PAGE analysis of expression of K.oralis PPK1 enzyme inside E.coli. Expression of PPK1 is induced by 0.5mM IPTG at 30 degree for 5 hours. Band marked with star is the PPK1 enzyme, the enzyme expressed is soluble. ]] | [[File:HKU13_KOppkSDS.png|400px|thumb|none|SDS-PAGE analysis of expression of K.oralis PPK1 enzyme inside E.coli. Expression of PPK1 is induced by 0.5mM IPTG at 30 degree for 5 hours. Band marked with star is the PPK1 enzyme, the enzyme expressed is soluble. ]] | ||
+ | ==='''Efficiency in Poly-P synthesis'''=== | ||
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+ | ==='''Efficiency in phosphate removal from the environment'''=== | ||
Testing | Testing | ||
Revision as of 05:11, 5 October 2013
pT7-ppk1(K.oralis)
Polyphosphate kinase (ppk1) (E.C. 2.7.4.1) catalyzes the formation of polyphosphate from ATP. In BBa_K1217003, ppk1 was under the control of T7 promotor. Under iptg induction, over-expression of ppk1 can reduce the phosphate level in the medium by its incorporation into polyphosphate synthesis inside the bacteria.
Usage and Biology
Expression of ppk1 enzyme
Efficiency in Poly-P synthesis
Efficiency in phosphate removal from the environment
Testing
Sequence and Features
Assembly Compatibility:
- 10COMPATIBLE WITH RFC[10]
- 12COMPATIBLE WITH RFC[12]
- 21COMPATIBLE WITH RFC[21]
- 23COMPATIBLE WITH RFC[23]
- 25COMPATIBLE WITH RFC[25]
- 1000INCOMPATIBLE WITH RFC[1000]Illegal SapI.rc site found at 309