Questions tagged [protein-protein-interaction]

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Can I pull a jackhmmer output file into ClustalO for pairwise alignments?

I'm still working on figuring out how to send ClustalO multiple jobs. I have a hmmer output and was looking to do a mixture of pairwise and local alignments on a subset of these. Is it possible to ...
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71 views

Can I automate CLUSTALO and output alignment sequence identity?

I've detected homology between targets of ligands in drugbank and proteins in the proteome of a pathogen. I've parsed the output very rudimentary and calculated my query coverage. This exists in an ...
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Mapping a disease integrome on the whole genome

I'm currently studying a disease which has complex traits (non mendelian disease). Very few data are available on humans. But data collected from cell/animal models have been used to identify human ...
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35 views

How to calculate lipophilicity of proteins?

The question says it all. I want to calculate lipophilicity of proteins to screen the compounds out for antigen-antibody interactions.
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12 views

Search for XL-MS datasets

I am looking for human cross-linking mass spec datasets, where the exact residues that were crosslinked are stated. Any format, say csv, ...
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60 views

What is the best way to start with Structural bioinformatics with zero prior experience? [closed]

My undergraduate thesis is on the topic "Ligand design from protein-protein interfaces" and my PI has asked me to learn the basics of Structural bioinformatics over the summer so that I'll be able to ...
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40 views

Post docking evaluation

What to do after protein-ligand docking? Is there any necessary or enhancement step recommended after docking to validate the confirmation of highest score is the best? For your information, I am ...
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600 views

Receptor-ligand database

How can I find ligands of receptors (or vice versa)? For example, I want to find the receptors of IL-8 (CXCL8).
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105 views

How to calculate Gene Ontology terms in python

I am testing different Protein-Protein Interaction networks alignment tools. I observed that all alignment tools show some ...
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145 views

Machine learning using protein-sequences

I'm participating in a bioinformatics machine-learning seminar at my university. The main task is predicting binary classification of protein-protein interactions using sequence data as input. One ...
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“No records to view” error in the “Drug and Drug Target Mapping” PDB's search engine

I'm using the "Drug and Drug Target Mapping" search engine (http://www.rcsb.org/pdb/ligand/drugMapping.do). I've noticed that there are some drugs (generic names) that if they appear in the query, the ...
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265 views

pvalue calculation of protein-protein network with permutation test

Note: this question has also been asked on Biostars I have performed a network recreation analysis based on the interactions of proteins from String db. I wanted to know if the interactions have ...