Qscore: An algorithm for evaluating SEQUEST database search results

Journal of the American Society for Mass Spectrometry

Volumn 13, Issue 4, 2002, Pages 378-386

  Moore, Roger E ^a   Young, Mary K ^a   Lee, Terry D ^a  

^a CITY OF HOPE NATIONAL MEDICAL CENTER   (United States)

Author keywords

[No Author keywords available]

Indexed keywords

ALGORITHMS; DATABASE SYSTEMS; PROBABILITY; PROTEINS;

FALSE POSITIVE MATCHES;

MASS SPECTROMETRY;

PEPTIDE; PROTEIN;

DATABASE; EVALUATION; MASS SPECTROMETRY;

ALGORITHM; ARTICLE; BIBLIOGRAPHIC DATABASE; COMPUTER PROGRAM; DATA ANALYSIS; INTERMETHOD COMPARISON; PEPTIDE ANALYSIS; PROBABILITY; PROTEIN ANALYSIS; QSCORE; SCORING SYSTEM; SEQUEST DATABASE; VALIDATION PROCESS;

ALGORITHMS; AMINO ACID SEQUENCE; CHROMATOGRAPHY, HIGH PRESSURE LIQUID; DATABASES, FACTUAL; MASS SPECTROMETRY; MOLECULAR SEQUENCE DATA; PEPTIDES; PROTEINS; SOFTWARE; SPECTROMETRY, MASS, ELECTROSPRAY IONIZATION;

EID: 0036209134     PISSN: 10440305     EISSN: None     Source Type: Journal    
DOI: 10.1016/S1044-0305(02)00352-5     Document Type: Article

References (8)

1. An approach to correlate tandem mass spectral data of peptides with amino acid sequences in a protein database
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3. Large-scale analysis of the yeast proteome by multidimensional protein identification technology
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5. Rapid protein identification using a microscale electrospray LC/MS system on an ion trap mass spectrometer
6. Method for screening peptide fragment ion mass spectra prior to database searching
7. Data-controlled automation of liquid chromatography tandem mass spectrometry analysis of peptide mixtures
8. Error tolerant identification of peptides in sequence databases by peptide sequence tags