pKa of GH18 chitinases in the inactive and active conformation
Description
This directory contains all files required to plot the theoretical pKa of D1, D2, and E from mouse AMCase, human AMCase, and other GH18 chitinases presented in Figure 4 and Supplemental Figure 4 of Díaz et al. (2023).
Structure models were analyzed using PyMOL. Data was analyzed using Graphpad Prism. Figures were compiled using Adobe Illustrator.
Files included in this directory:
Figures
- contains PDFs of Graphpad plots for the pKa of human AMCase, mouse AMCase, and GH18 chitinases D2 in the active or inactive conformation.
PDB2PQR
- contains all log files from PDB2PQR sorted by data type (mouse AMCase active and inactive D2, human AMCase active and inactive D2, and GH18 chitinase active and inactive D2).
PyMOL
- contains PyMOL script and session file for each data type (mouse AMCase active and inactive D2, human AMCase active and inactive D2, and GH18 chitinase active and inactive D2) shown in Figure 4.
Reference Models
- contains all structure models shown in Figure 4.
Contact:
Roberto Efraín Díaz, robertoefrain.diaz@ucsf.edu
James Fraser, jfraser@fraserlab.com
Files
pKa.zip
Files
(72.5 MB)
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Additional details
Funding
- National Institutes of Health
- Targeting chitin in fibrotic lung disease 5R01HL148033-03
References
- Díaz, Roberto Efraín et al. (2023). Structural characterization of ligand binding and pH-specific enzymatic activity of mouse Acidic Mammalian Chitinase.