Accelerated cross-correlation based identification of protein sequences
C++ Haskell C Perl Objective-C
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README.md

HFX

A program for fast protein identification, written in Haskell and accelerated using CUDA for NVIDIA GPUs. This is an implementation of the SEQUEST algorithm, using cross-correlation based identification of protein sequences from tandem MS spectra.

  • [1] J. K. Eng, B. Fischer, J. Grossmann, and M. J. MacCoss. "A fast sequest cross correlation algorithm." Journal of Proteome Research, 7(10):4598-4602, 2008.

  • [2] J. K. Eng, A. L. McCormack, and I. John R. Yates. "An approach to correlate tandem mass spectral data of peptides with amino acid sequences in a protein database." Journal of the American Society for Mass Spectrometry, 5(11):976-989, November 1994.