G-Protein Coupled Receptor-Ligand Dissociation Rates and Mechanisms from tauRAMD Simulations

Data  and Python scripts used for analysis of RAMD  dissociation trajectories for several GPCR complexes (including example showing generation of  the interaction fingerpints, IFP, for several representative RAMD trajectories), as reported in the manuscript

"G-Protein Coupled Receptor-Ligand Dissociation Rates and Mechanisms from tRAMD Simulations" "G-Protein Coupled Receptor-Ligand Dissociation Rates and Mechanisms from tauRAMD Simulations"

by Daria B. Kokh, Rebecca C. Wade

1. README.txt - instruction for script usage

2. PDBs.zip - PDB structures of complexes in water box used in the analysis, ligand PDB and mol2 structures

3. tauRAMD_v2.py - Python sctipt for estimation relative residence times from Gromacs-RAMD output 

4. IFP_preprocess_Gromacs.py and IFP_SL-B2AR-WB-EX.py - Python scripts for preprocessing of RAMD trajectories and generation of IFPs

5. Scripts.zip - additional python functions 

6. IXO-CHL.zip, IXO-ALO-CHL.zip, ACh-CHL.zip, b2AR.zip - Protein-Ligand Interaction Fingerprints (PL IFPs) generated from RAMD trajectories  for mAChR M2 , mAChR M2 with iperoxo and  PAM, mAChR M2 with ACh, and  β2AR with alprenolol .  

7. Example_b2AR-alprenolol.zip - a set of data for a test example showing how IFP can be generated from RAMD trajectories (including several representative trajectories)

8. Gromacs-IFP-GPCR.ipynb - Jupyter Notebook for analysis of trajectories using generated IFP data

9. Auxi-Plots-GPCR.ipynb - Jupyter Notebook for generation additional plots from the paper