Difference between revisions of "Part:BBa K4165130"
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Revision as of 21:01, 11 October 2022


HTRA Binding Peptide 36

part encodes for a synthetic peptide that binds to the PDZ domain of HTRA1 protein

Usage and Biology

Synthetic peptide acquired by Phage display, Binds specifically to the water-sites of PDZ domain of HTRA1 Protein with IC50 of 2.8 ± 0.7 and ΔG of 140

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]

Dry lab characterizations

Modeling

Got score of 5 out of 6 in our Quality assessment code after modeling by AlphaFold2.0

cbeta_deviations clashscore molprobity ramachandran_favored ramachandran_outliers Qmean_4 Qmean_6
0 0 1.37 66.67 0 2.023486 1.78381 


                    Figure 1.: 3D Model of H2J peptide Modelled by AlphaFold2.0 displayed in Pymol.

References

Beuming, T., Farid, R., & Sherman, W. (2009). High‐energy water sites determine peptide binding affinity and specificity of PDZ domains. Protein Science, 18(8), 1609-1619.