| Name : R-protag
| |
| Version : 1.0.0
| Vendor : obs://build_opensuse_org/devel:languages:R
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| Release : lp153.16.7
| Date : 2024-06-14 11:54:24
|
| Group : Development/Libraries/Other
| Source RPM : R-protag-1.0.0-lp153.16.7.src.rpm
|
| Size : 0.06 MB
| |
| Packager : (none)
| |
| Summary : Search Tagged Peptides & Draw Highlighted Mass Spectra
|
Description :
In a typical protein labelling procedure, proteins are chemically
tagged with a functional group, usually at specific sites, then
digested into peptides, which are then analyzed using matrix-assisted
laser desorption ionization - time of flight mass spectrometry
(MALDI-TOF MS) to generate peptide fingerprint. Relative to the
control, peptides that are heavier by the mass of the labelling group
are informative for sequence determination. Searching for peptides with
such mass shifts, however, can be difficult. This package, designed to
tackle this inconvenience, takes as input the mass list of two or
multiple MALDI-TOF MS mass lists, and makes pairwise comparisons
between the labeled groups vs. control, and restores centroid mass
spectra with highlighted peaks of interest for easier visual
examination. Particularly, peaks differentiated by the mass of the
labelling group are defined as a “pair”, those with equal masses as a
“match”, and all the other peaks as a “mismatch”.For more bioanalytical
background information, refer to following publications: Jingjing Deng
(2015) < doi:10.1007/978-1-4939-2550-6_19> Elizabeth Chang (2016)
< doi:10.7171/jbt.16-2702-002>.
|
RPM found in directory: /packages/linux-pbone/ftp5.gwdg.de/pub/opensuse/repositories/devel:/languages:/R:/autoCRAN/openSUSE_Leap_15.3/x86_64 |
