Difference between revisions of "Part:BBa K3889022"
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Since ovastacin (<partinfo>BBa_K3889024</partinfo>) has a eukaryotic origin, this protein undergoes several Post Translational Modifications (PTMs) including the addition of disulphide bonds and phosphorylation at serine and tyrosine residues.  
 
Since ovastacin (<partinfo>BBa_K3889024</partinfo>) has a eukaryotic origin, this protein undergoes several Post Translational Modifications (PTMs) including the addition of disulphide bonds and phosphorylation at serine and tyrosine residues.  
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However, the recombinant protein if produced in a prokaryotic organism it will lack the necessary genes to carry out PTMs. Hence, a phosphomimetic variant(s) of ovastacin was made by changing or mutating the serine to aspartic acid S99, S156 and S244 (amino acid numbered with reference to pro-ovastacin) respectively.
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However, the recombinant protein if produced in a prokaryotic organism will lack the necessary machinary to carry out PTMs. Hence, a phosphomimetic variant(s) of ovastacin was made by changing or mutating the serine to aspartic acid S99, S156 and S244 (amino acid numbered with reference to pro-ovastacin) respectively.
  
 
===Protein Sequence===
 
===Protein Sequence===

Revision as of 05:04, 18 October 2021


Human Ovastacin protease phosphomimic_A

Since ovastacin (BBa_K3889024) has a eukaryotic origin, this protein undergoes several Post Translational Modifications (PTMs) including the addition of disulphide bonds and phosphorylation at serine and tyrosine residues. However, the recombinant protein if produced in a prokaryotic organism will lack the necessary machinary to carry out PTMs. Hence, a phosphomimetic variant(s) of ovastacin was made by changing or mutating the serine to aspartic acid S99, S156 and S244 (amino acid numbered with reference to pro-ovastacin) respectively.

Protein Sequence

RLLSAASNKWPMGGDGVVEVPFLLSSKYDEPSRQVILEALAEFERSTCIRFVTYQDQRDFISIIPMYGCFSDVGRSGGMQVVSLAPTCLQKGRGIVLHELMHVLGFWHE HTRADRDRYIRVNWNEILPGFEINFIKSRSSNMLTPYDYSSVMHYGRLAFDRRGLPTITPLWAPSVHIGQRWNLSASDITRVLKLYGCS

where red denotes the active site



Sequence and Features


Assembly Compatibility:
  • 10
    COMPATIBLE WITH RFC[10]
  • 12
    COMPATIBLE WITH RFC[12]
  • 21
    COMPATIBLE WITH RFC[21]
  • 23
    COMPATIBLE WITH RFC[23]
  • 25
    COMPATIBLE WITH RFC[25]
  • 1000
    COMPATIBLE WITH RFC[1000]