I’ve been putting up a number of REST services for a variety of cheminformatics tasks. One that was missing was substructure searching. In many scenarios it’s useful to be able to check whether a target molecule contains a query substructure or not. This can now be done by visiting URL’s of the form 1http://rguha.ath.cx/~rguha/cicc/rest/substruct/TARGET/QUERY where […]
Getting the GO into a Graph Data Structure
Today while working on a project I needed to get access to the Gene Ontology hierarchy. While there a number of GO browsers such as Amigo, I needed access to the raw data to generate a graph that I could then slice and dice. A few minutes with Python led to a simple solution. The […]
SALI Viewer Now on GitHub
Last year, John Van Drie and I published two papers (here and here) on the Structure Activity Landscape Index, (SALI) which is a way to view SAR data as a network of compounds. Along with the paper ,I put up a simple Java application (licensed under the LGPL) to generate and explore these networks. – […]
ONS Solubility Predictions
Using the model deployment and prediction service, I put up the two linear regression models I had built so far (described in more detail here) While REST is nice, a simple web page that allows you to paste a set of SMILES and get back predictions is handy. So I whipped together a simple interface […]
Improved CDK Depiction Service
The folks at the EBI have been doing some great work on the CDK. A major effort is underway to revamp JChemPaint and part of this involves improving the rendering of 2D depictions. While not complete I rebuilt a version of the CDK 1.2.x branch with the latest rendering code from the jchempaint-primary branch and […]