Pipelining chemical information with Yahoo Pipes

Chemists are picking up Yahoo Pipes, or, as Noel calls them, Pipeline Pilot for RSS feeds. I tend to agree, as the source of the workflows are closed, that is, at least require registering to the Yahoo webpage.

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What is dapagliflozin?

QDIS blogged about Bristol-Myers and AstraZeneca teaming up for a new drug called dapagliflozin. Now, dapagliflozin is, this week, the most used search keyword in Google, leading to Chemical blogspace.

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Fast molecular similarity with a new 3D shape descriptor

Jim reported about SPECTRa being in the news and ./ about Toward a 3D Search Engine. These two items have in coming that they deal with the article Ultrafast shape recognition for similarity search in molecular databases by Ballester and Richards (DOI:10.1098/rspa.2007.1823). The NewScientist wrote up their angle on it, with a quote from Henry Rzepa.

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Nature Network v2: cannot create a new group

Nascent reported that Nature Network v2 has gone life. Never too anxious to try something new, I created an account and signed in. I even joined two groups: Bioinformatics and Semantic Web for the Life Sciences.

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Invisible InChI's

Some InChI’s are short, such as that for methane: InChI=1/CH4/h1H4. Others are long (think crambin), and you don’t want to show them inline. Or you just want to show them anyway, but still want the chemistry to be understood. Here come the invisible InChI’s.

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Pimp my JavaDoc

Jörg’s PhD book Data Mining und Graph Mining auf molekularen Graphen - Chemoinformatik und molekulare Kodierungen für ADME/Tox-QSAR-Analysen has a dump of the JavaDoc of the GroupContributionPredictor in JOELib (Figure 3.2, page 43). There are two nice things to the shown JavaDoc: 1. it has links to Wikipedia; 2. it has a Further Reading section.

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Is that Jmol in that D-Wave demo?

Slashdot reported on D-Wave’s recent demo of their 16-qubit quantum computing system. Video’s of the demo can be watched on Google Video. The second video demonstrates the use of the machine in similarity searching:

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