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Rosetta CM executables not built

Category: 
Structure prediction

Hi,

I downloaded the 2016 linux release of Rosetta3 (rosetta_bin_linux_2016.32.58837_bundle) about 6 months ago. I have just now found that the partial_thread.default.linuxgccrelease executable needed for RosettaCM is missing. Is there any particular reason why it would not have been built? How do I fix it?

Thank you,

Claire 

Post Situation: 

mr_protocols with symmetry and ligand

Category: 
Symmetry

Hello,

I have been trying to use mr_protocols on a homologous pdb into a cryo-em density. When I run the protocol with symmetry and without the ligand it works properly. The trouble comes when I try to include a ligand. The resulting pdb is does not contain the ligand. This is the mr_protocol that I have submitted:

#####################################################

#!/bin/bash

Post Situation: 

RMSD - Score

Category: 
Structure prediction

Hi,

I would like to reproduce the score graph that is shown after the job has finished. For this I would need the score values and the RMSD but in the score file I can only find the RMS. Does anyone know how I could get the RMSD values?

Thank you in advance!

Laura

Post Situation: 

Interface Analyzer Segmentation Fault

Category: 
Scoring

Hello,

I relaxed the homodimeric biological assembly of PDB 1ISA, and am trying to use Interface Analyzer to calculate the interfacial energy between the subunits. I have cleaned the strucutre to removed all the water, metals, et.c and leave only the protein residues. Below are the command line flags I am using:

Post Situation: 

docking2: will the real prepacked PDB stand up?

Category: 
Docking

In the prepack folder after a successful docking2 run, I have three PDB files:

proteins_prepacked.pdb

proteins.pdb

proteins.prepack.pdb

Why? Which one is the prepacked structure? And, why is prepack_score.sf empty?

SEQUENCE: 
SCORE: total_score description 
SCORE:       0.000 proteins_0001

[All output files attached.]

Post Situation: 

Docking prepack vs. relax

Category: 
Docking

Is Docking Prepack simply a specialized version of Relax for dealing with complexes? (separate complex, minimize sidechains, reassemble)

If I am docking proteins A and B where each has already been individually relaxed, is there any need for running Docking Prepack on the PDB file that contains both relaxed A and B, already oriented correctly for local docking?

Post Situation: 

Fragment library (vall file) from Robetta?

Category: 
Fragment Generation

Dear all,

I am using the fragment picker for multiple peptides. The issue is that I am using a limited vall library. Is there a way to produce an updated vall library from PDB or the Robetta server? I see that Robetta fragment files are available here: http://robetta.bakerlab.org/downloads/casp/casp12/fragments/ . But is there a way to combine them into a vall file?

Thanks in advance,

Alex

Post Situation: 

How tu use Delta filter's relax_mover

Category: 
Enzyme Design

Hi,

I want to use https://www.rosettacommons.org/docs/latest/scripting_documentation/RosettaScripts/Filters/filter_pages/DeltaFilter to calculate the difference in energy between wt and design. I think I have to use parameter relax_mover, but from the docs It is not clear what value to use. Does anyone have any experience with it?

Edit:

I dug into the source code and it appears that this should work:

Post Situation: 

Antibody homology modeling fails after blastp

Category: 
Structure prediction

I was following the antibody modeling tutorial on Nature Protocols paper and I wasn’t successful. I followed the tutorial in the Supplementary Material, and got the following error right after performing blastp query. Blast+ was performed well and produced output alright.
 

Post Situation: 

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