Cloud Parallel Processing of Tandem Mass Spectrometry Based Proteomics Data: SpectraST

Created: 2012-09-10 12:20:30

A workflow for searching LC−MS/MS data using SpectraST on the cloud. The processor mzxmlDecomposer, pepxmlUnzip, and pepxmlComposer are identical to the one in the X!Tandem workflow (Figure 2). The only difference is that the Xtandem processor is exchanged with the Spectrast processor and the constant inputs are adjusted to SpectraST. This approach is also possible for other search engines as described in
Data Decomposition and Recomposition Algorithms.

More details can be found here: http://pubs.acs.org/doi/abs/10.1021/pr300561q

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