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Help with file in article Kemp elimination catalysts by computational enzyme design

Category: 
Design

Hello, I would like to ask for some help, regarding the article Kemp elimination catalysts by computational enzyme design, you would still have the transition state calculated by gauss, I need the output because I am trying to replicate the article, and I need the coordinates of the hydrogen being removed from the carbon in the transition state. Does anyone have these outputs?

Att. Thank you

Post Situation: 

Linker Building in scFv

Category: 
Loop Modeling

Dear Rosetta Users, 

I would like to build a linker that connects the VH to the VL domain of a single-chain Fv.
The length of the linker is ~15 aa (actually I'm going to build two linkers which differs in term of length).

In the literature, I found a case in which the RosettaRemodel application was used to perform a loop closure with a glycine-serine linker between two domains.

However, the sequence of my linker is known and it must not be changed. 
I just need to build -and not design- the linker.

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farfar2 error

Category: 
Structure prediction

Hello

I am trying to model a 514-nt long RNA structure using farfar2. My job failed with the following error

ERROR: Not complementary at positions A    8 and U   13

I do not understand this, A and U are complementary  and I have checked both the input sequence and dot bracket files and I dont see any discrepancies. Attaching both inputs and the Rosie crash log file. Could someone please help me sort the error.

Thank you

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Stepwise error

Category: 
Nucleic Acids

I am getting the following error while trying to assemble a 514-nucleotide long RNA using the "Stepwise" programme:

"one of your input pdbs -- native, alignment, or starting -- has a residue that is not found in the fasta!"

I have thoroughly checked my target fasta sequence  and the input PDB containing part of the RNA structure. There are no residue mismatches...then why am I getting this error?

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trRosetta - Nan occuring in Hbond calculation

Category: 
Scoring

Hi everyone, 

 I apologize in advance if I am missing out on any critical detail that is relevant for troubleshooting this, but i'm completely new to trRosetta so please bear with me.

Currently, I am trying to run it with an MSA in order to construct an ab initio model for a target protein but I keep running into the following error

----------

core.scoring.hbonds.hbonds_geom: [ ERROR ] NAN occurred in H-bonding calculations!

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Compatibility with raspberry pi 4 cpu architecture

Category: 
Compilation

Hello,

I have a raspberry pi 4B. I was trying to build Rosetta using Scon and it returned the following error:

`KeyError: "Processor 'aarch64' with machine designation 'aarch64' is unsupported."`

I would like to make sure if rosetta is truely incompatible with the raspberry pi processor. If yes, why BOINC rosetta@home is able to run tasks on the same device?

I must note that I changed the kernel to 64-bit and I tried to use raspbian-nspawn-64 that provide the ability to run 64-bit software on 32-bit os.

Post Situation: 

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