title: SherLoc: high-accuracy prediction of protein subcellular localization by integrating text and protein sequence data.
abstract: BACKGROUND
  Knowing the localization of a protein within the cell helps elucidate its role in biological processes, its function and its potential as a drug target. Thus, subcellular localization prediction is an active research area. Numerous localization prediction systems are described in the literature; some focus on specific localizations or organisms, while others attempt to cover a wide range of localizations.
  
  
  RESULTS
  We introduce SherLoc, a new comprehensive system for predicting the localization of eukaryotic proteins. It integrates several types of sequence and text-based features. While applying the widely used support vector machines (SVMs), SherLoc's main novelty lies in the way in which it selects its text sources and features, and integrates those with sequence-based features. We test SherLoc on previously used datasets, as well as on a new set devised specifically to test its predictive power, and show that SherLoc consistently improves on previous reported results. We also report the results of applying SherLoc to a large set of yet-unlocalized proteins.
  
  
  BACKGROUND
  SherLoc, along with Supplementary Information, is available at: http://www-bs.informatik.uni-tuebingen.de/Services/SherLoc/
authors: School of Computing, Queen's University, Kingston, Ontario, Canada. shatkay@cs.queensu.ca
authors: Hagit
authors: H
authors: Shatkay
authors: Annette
authors: A
authors: Höglund
authors: Scott
authors: S
authors: Brady
authors: Torsten
authors: T
authors: Blum
authors: Pierre
authors: P
authors: Dönnes
authors: Oliver
authors: O
authors: Kohlbacher
mesh_terms: D000465:Algorithms; D000595:Amino Acid Sequence; D030562:Databases, Protein; D016247:Information Storage and Retrieval / Q000379:methods*; D008969:Molecular Sequence Data; D009323:Natural Language Processing; D011506:Proteins / Q000737:chemistry / Q000145:classification / Q000378:metabolism*; D015203:Reproducibility of Results; D012680:Sensitivity and Specificity; D016415:Sequence Alignment / Q000379:methods; D020539:Sequence Analysis, Protein / Q000379:methods*; D012984:Software; D013329:Structure-Activity Relationship; D013347:Subcellular Fractions / Q000378:metabolism*
chemical_list: D011506:Proteins