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cartesian_ddg crashes when the mutfile contains multiple mutations to non-canonical residues

Category: 
Non-Canonical Peptides

Good evening,

I am experiencing an odd behaviour with the cartesian_ddg application (Rosetta version 3.11) when trying to specify multiple simultaneous mutations to non-canonical residues in the mut_file.

Post Situation: 

Changing rosetta scoring to favour less hydrophobic areas

Category: 
Design

Dear contributors,

I'd like to change the rosetta scoring function in remodel to favour models that have less hydrophobic area. Main reason is low computing power for the task at hand.

Changing fa_sol is definitely the option? Should i change the lk_ball_wtd as well?

Post Situation: 

relax and movemap

Category: 
Docking

Can anyone suggest to me how to relax a protein with a non-covalent ligand? I want to make sure the ligand-binding site does not change dramatically.  In the following scenarios, which one looks reasonable:

1) relax protein with ligand; use movemap to exclude the rotamer of ligand residue 

Post Situation: 

Rosetta Antibody Design: Error with foldtree: problem with the fold_tree:biggest_label != num_jump 2 1

Category: 
Docking
Design

Hi all,

I'm attempting to use Rosetta Antibody Design (RAbD) v2019.35.60890 to design antibodies for a protein whose structure is a trimer.
BACKGROUND: I can successfully run the RAbD protocol on the ful trimer structure from the PDB (6VXX) with the following command:

Post Situation: 

Side-chain grafting at the fixed protein and position

Category: 
Design

Hello folks,

I’m trying to transfer a epitope to the protein of my interest at the designated position which is composed of alphahelix. 

Previously, several antibodies have been shown to recognize the alphahelical conformation such as PDB:3LRH. 

So I wonder if I can transfer the epitope to the designated position while keeping its ability that is recognized by the corresponding antibody. That is something like

Post Situation: 

Side-chain grafting in fixed scaffold

Category: 
Design

Hello folks,

I’m trying to transfer a epitope to the protein of my interest at the designated position which is composed of alphahelix. 

Previously, several antibodies have been shown to recognize the alphahelical conformation such as PDB:3LRH. 

So I wonder if I can transfer the epitope to the designated position while keeping its ability that is recognized by the corresponding antibody. That is something like

Post Situation: 

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