Difference between revisions of "Part:BBa K4165096"
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<partinfo>BBa_K4165096 short</partinfo> | <partinfo>BBa_K4165096 short</partinfo> | ||
− | + | Part encodes a synthetic peptide that binds to the PDZ domain of HTRA1 protein | |
===Usage and Biology=== | ===Usage and Biology=== | ||
− | Synthetic peptide acquired by Phage display, Binds specifically to PDZ domain of HTRA1 and HTRA3 Proteins with ΔG of –8.5 | + | Synthetic peptide acquired by Phage display, Binds specifically to PDZ domain of HTRA1 and HTRA3 Proteins with ΔG of –8.5 Kcal/mol and IC<sub>50</sub> of 1.3 ± 0.1 |
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− | === | + | ===Dry Lab Characterization=== |
+ | <p style=" font-weight: bold; font-size:14px;"> Modeling </p> | ||
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Got score of 5 out of 6 in our Quality assessment code after modeling by AlphaFold2.0 | Got score of 5 out of 6 in our Quality assessment code after modeling by AlphaFold2.0 | ||
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<html> | <html> | ||
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</body> | </body> | ||
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<html> | <html> | ||
− | <p><img src="https://static.igem.wiki/teams/4165/wiki/parts-registry/htra1-bp/h1b.jpg" style="margin-left: | + | <p><img src="https://static.igem.wiki/teams/4165/wiki/parts-registry/htra1-bp/h1b.jpg" style="margin-left:220px;" alt="" width="500" /></p> |
</html> | </html> | ||
− | Figure 1.: 3D Model of H1B peptide Modelled by AlphaFold2.0 displayed in | + | Figure 1.: 3D Model of H1B peptide Modelled by AlphaFold2.0 displayed in Pymol |
===References=== | ===References=== |
Latest revision as of 11:08, 13 October 2022
HTRA Binding Peptide 2
Part encodes a synthetic peptide that binds to the PDZ domain of HTRA1 protein
Usage and Biology
Synthetic peptide acquired by Phage display, Binds specifically to PDZ domain of HTRA1 and HTRA3 Proteins with ΔG of –8.5 Kcal/mol and IC50 of 1.3 ± 0.1
Sequence and Features
- 10COMPATIBLE WITH RFC[10]
- 12COMPATIBLE WITH RFC[12]
- 21COMPATIBLE WITH RFC[21]
- 23COMPATIBLE WITH RFC[23]
- 25COMPATIBLE WITH RFC[25]
- 1000COMPATIBLE WITH RFC[1000]
Dry Lab Characterization
Modeling
Got score of 5 out of 6 in our Quality assessment code after modeling by AlphaFold2.0
cbeta_deviations | molprobity | ramachandran_favored | ramachandran_outliers | Qmean_4 | Qmean_6 |
---|---|---|---|---|---|
0 | 4.26 | 40 | 60 | -6.45183 | -5.51397 |
Figure 1.: 3D Model of H1B peptide Modelled by AlphaFold2.0 displayed in Pymol
References
1.Romero-Molina, S., Ruiz-Blanco, Y. B., Mieres-Perez, J., Harms, M., Münch, J., Ehrmann, M., & Sanchez-Garcia, E. (2022). PPI-Affinity: A Web Tool for the Prediction and Optimization of Protein–Peptide and Protein–Protein Binding Affinity. Journal of Proteome Research. 2.Runyon, S. T., Zhang, Y., Appleton, B. A., Sazinsky, S. L., Wu, P., Pan, B., ... & Sidhu, S. S. (2007). Structural and functional analysis of the PDZ domains of human HtrA1 and HtrA3. Protein Science, 16(11), 2454-2471.