N-sulfonated peptide MALDI TOF/TOF de novo sequencing
algorithm · Chemical derivatization assisted
N-sulfonated peptide MALDI TOF/TOF de novo sequencing: algorithm · Chemical derivatization assisted. N-sulfonation before MALDI TOF/TOF directs fragmentation into a single dominant series, so a peptide mass fingerprint that does not identify a…
N-sulfonation before MALDI TOF/TOF directs fragmentation into a single dominant series, so a peptide mass fingerprint that does not identify a protein on its own can be followed by a readable de novo spectrum.
| Kind | algorithm |
| Deep learning | no |
| Acquisition | DDA |
| Family | Chemical derivatization assisted |
Papers describing it (3)
- A case study of de novo sequence analysis of N-sulfonated peptides by MALDI TOF/TOF mass spectrometry (2004, Journal of the American Society for Mass Spectrometry, peer-reviewed)
- De novo sequence analysis of N‐terminal sulfonated peptides after in‐gel guanidination (2005, PROTEOMICS, peer-reviewed)
- MALDI‐TOF/TOF de novo sequence analysis of 2‐D PAGE‐separated proteins from Halorhodospira halophila, a bacterium with unsequenced genome (2006, ELECTROPHORESIS, peer-reviewed)