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Predicting Subcellular Localization of Proteins by Bioinformatic Algorithms

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Protein and Sugar Export and Assembly in Gram-positive Bacteria

Part of the book series: Current Topics in Microbiology and Immunology ((CT MICROBIOLOGY,volume 404))

Abstract

When predicting the subcellular localization of proteins from their amino acid sequences, there are basically three approaches: signal-based, global property-based, and homology-based. Each of these has its advantages and drawbacks, and it is important when comparing methods to know which approach was used. Various statistical and machine learning algorithms are used with all three approaches, and various measures and standards are employed when reporting the performances of the developed methods. This chapter presents a number of available methods for prediction of sorting signals and subcellular localization, but rather than providing a checklist of which predictors to use, it aims to function as a guide for critical assessment of prediction methods.

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Notes

  1. 1.

    http://www.bioinfo.tsinghua.edu.cn/SubLoc/.

  2. 2.

    http://prosite.expasy.org/prosite.html.

  3. 3.

    http://pfam.xfam.org/.

  4. 4.

    http://www.jcvi.org/cgi-bin/tigrfams/index.cgi.

  5. 5.

    http://www.ebi.ac.uk/interpro/.

  6. 6.

    http://prosite.expasy.org/scanprosite/.

  7. 7.

    http://pfam.xfam.org/search.

  8. 8.

    http://www.ebi.ac.uk/Tools/hmmer/search/hmmscan/.

  9. 9.

    http://www.ebi.ac.uk/interpro/search/sequence-search.

  10. 10.

    http://www.cbs.dtu.dk/services/SignalP/.

  11. 11.

    http://www.predisi.de/.

  12. 12.

    http://phobius.sbc.su.se/.

  13. 13.

    http://harrier.nagahama-i-bio.ac.jp/sosui/sosuisignal/sosuisignal_submit.html.

  14. 14.

    http://sigpep.services.came.sbg.ac.at/signalblast.html.

  15. 15.

    http://www.cbs.dtu.dk/services/LipoP/.

  16. 16.

    http://gpcr.biocomp.unibo.it/cgi/predictors/spep/pred_spepcgi.cgi.

  17. 17.

    http://bioinformatics.biol.uoa.gr/PRED-LIPO/.

  18. 18.

    http://prosite.expasy.org/PS51257 and http://prosite.expasy.org/PDOC00013.

  19. 19.

    http://signalfind.org/tatfind.html.

  20. 20.

    http://www.cbs.dtu.dk/services/TatP/.

  21. 21.

    http://www.compgen.org/tools/PRED-TAT/.

  22. 22.

    http://prosite.expasy.org/PS51318 and http://prosite.expasy.org/PDOC51318.

  23. 23.

    http://pfam.xfam.org/family/PF10518.

  24. 24.

    http://www.jcvi.org/cgi-bin/tigrfams/HmmReportPage.cgi?acc=TIGR01409.

  25. 25.

    http://www.cbs.dtu.dk/services/TMHMM/.

  26. 26.

    http://www.enzim.hu/hmmtop/.

  27. 27.

    http://phobius.sbc.su.se/.

  28. 28.

    http://www.yeastrc.org/philius/.

  29. 29.

    Available through the PSIPRED Protein Sequence Analysis Workbench, http://bioinf.cs.ucl.ac.uk/psipred/.

  30. 30.

    http://octopus.cbr.su.se/.

  31. 31.

    http://scampi.cbr.su.se/.

  32. 32.

    http://topcons.cbr.su.se/ or http://topcons.net/.

  33. 33.

    http://single.topcons.net/.

  34. 34.

    http://bioinformatics.biol.uoa.gr/CW-PRED/.

  35. 35.

    http://prosite.expasy.org/PS50847 and http://prosite.expasy.org/PDOC00373.

  36. 36.

    http://prosite.expasy.org/PS51170 and http://prosite.expasy.org/PDOC51170.

  37. 37.

    http://pfam.xfam.org/family/PF01473.

  38. 38.

    http://www.jcvi.org/cgi-bin/tigrfams/HmmReportPage.cgi?acc=TIGR04035.

  39. 39.

    http://pfam.xfam.org/family/PF01471.

  40. 40.

    http://pfam.xfam.org/family/PF13731.

  41. 41.

    http://www.psort.org/psortb/.

  42. 42.

    http://pa.wishartlab.com/pa/pa/ Note: the website requires login, but registration is free.

  43. 43.

    http://www.csbio.sjtu.edu.cn/bioinf/Gpos/.

  44. 44.

    http://www.csbio.sjtu.edu.cn/bioinf/Gpos-multi/.

  45. 45.

    http://www.jci-bioinfo.cn/iLoc-Gpos.

  46. 46.

    https://rostlab.org/services/loctree3/.

  47. 47.

    http://cello.life.nctu.edu.tw/.

  48. 48.

    http://www.imtech.res.in/raghava/tbpred/.

  49. 49.

    http://www.cmbi.ru.nl/locatep-db/.

Abbreviations

ANN:

Artificial neural network

BLAST:

Basic local alignment search tool

GO:

Gene Ontology

HMM:

Hidden Markov model

MCC:

Matthews correlation coefficient

PWM:

Position-weight matrix

SP:

Signal peptide

SCL:

Subcellular localization

SVM:

Support vector machine

TMH:

Transmembrane α-helix

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Correspondence to Henrik Nielsen .

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Nielsen, H. (2015). Predicting Subcellular Localization of Proteins by Bioinformatic Algorithms. In: Bagnoli, F., Rappuoli, R. (eds) Protein and Sugar Export and Assembly in Gram-positive Bacteria . Current Topics in Microbiology and Immunology, vol 404. Springer, Cham. https://doi.org/10.1007/82_2015_5006

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