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Problem importing residue params file

Category: 
PyRosetta

I have been trying to load 'HYP.params' for the hydroxyproline residue. According to previous answers in the forum there are 2 options: add the params file to the residue_types folder and editing the residue_types.txt or loading the params file via command lines in pyrosetta. Neither of these options work for me and raise the following error:

Post Situation: 

Loop modeling with constraints

Category: 
Loop Modeling
Constraints

Hi,

I am trying to model a loop with a constraints file (the constraints are for the atoms of the loop).

but every time I get this message:

[FILE]: src/core/pose/util.cc
[LINE]: 704
[START_MESSAGE]
Atom 'OVL1 31' not found

[END_MESSAGE]
[END_CRASH_REPORT]

 

I also tried to set the flag "-constraints:named" to true but it didn't help...

I am using the following command:

Post Situation: 

small molecule charge generated by molfile_to_params.py

Category: 
Small Molecules

Hello,

I am performing Rosetta Ligand docking for a ligand, let 's say A . The ligand A is in contact with both water and water vapor. I have two main quesions and I would really appreciate your help in this regard:

1. Do I need to explicity consider water in my docking as a separate ligand with the ligand A? Or is the implicit solvation in scoring function sufficient?

Post Situation: 

Argument Error while running Ligand_interface.py

Category: 
Docking

Hello, 

I am facing trouble running the script ligand interface.py. I have prepared the pdb file and params file as instructed. I have also added the params file to the default directory and updated residue_types.txt file. The following error gets invoked. Please do help rectify the error.

Post Situation: 

Can't generate a cst file to use with ddg_monomer application

Category: 
Design

Hi everyone,

I would like to create some double mutations in my protein and thought to get a prediction of the ddG change using Rosetta's ddg_monomer application. I tried running the preminimization using:

Post Situation: 

rosetta for phenix directory cannot be found error

Category: 
Phenix / MR Rosetta


Dear All,

Based on "https://www.phenix-online.org/documentation/reference/rosetta_install.html" I have installed the recent rosetta_src_2020.08.61146_bundle, and I have included "export PHENIX_ROSETTA_PATH=/your-path-to-rosetta-here/" in my .bashrc and have it sourced, with"/your-path-to-rosetta-here/" as the directory containing "demos   main    tools".

Post Situation: 

rosetta for phenix directory cannot be found error

Category: 
Phenix / MR Rosetta


Dear All,

Based on "https://www.phenix-online.org/documentation/reference/rosetta_install.html" I have installed the recent rosetta_src_2020.08.61146_bundle, and I have included "export PHENIX_ROSETTA_PATH=/your-path-to-rosetta-here/" in my .bashrc and have it sourced, with"/your-path-to-rosetta-here/" as the directory containing "demos   main    tools".

Post Situation: 

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