The HMMTOP transmembrane topology prediction server

UNLABELLED The HMMTOP transmembrane topology prediction server predicts both the localization of helical transmembrane segments and the topology of transmembrane proteins. Recently, several improvements have been introduced to the original method. Now, the user is allowed to submit additional information about segment localization to enhance the prediction power. This option improves the prediction accuracy as well as helps the interpretation of experimental results, i.e. in epitope insertion experiments. AVAILABILITY HMMTOP 2.0 is freely available to non-commercial users at http://www.enzim.hu/hmmtop. Source code is also available upon request to academic users.

[1]  P Argos,et al.  TMAP: a new email and WWW service for membrane-protein structural predictions. , 1995, Trends in biochemical sciences.

[2]  C. Higgins,et al.  ABC transporters: from microorganisms to man. , 1992, Annual review of cell biology.

[3]  B. Rost,et al.  Topology prediction for helical transmembrane proteins at 86% accuracy–Topology prediction at 86% accuracy , 1996, Protein science : a publication of the Protein Society.

[4]  W R Taylor,et al.  A model recognition approach to the prediction of all-helical membrane protein structure and topology. , 1994, Biochemistry.

[5]  G. Tusnády,et al.  Principles governing amino acid composition of integral membrane proteins: application to topology prediction. , 1998, Journal of molecular biology.

[6]  David T. Jones Do transmembrane protein superfolds exist? , 1998, FEBS letters.

[7]  R. Lohmann,et al.  A neural network model for the prediction of membrane‐spanning amino acid sequences , 1994, Protein science : a publication of the Protein Society.

[8]  G. Tusnády,et al.  Membrane topology distinguishes a subfamily of the ATP‐binding cassette (ABC) transporters , 1997, FEBS letters.

[9]  A. Duncan,et al.  Overexpression of a transporter gene in a multidrug-resistant human lung cancer cell line. , 1992, Science.

[10]  Davor Juretic,et al.  Preference Functions for Prediction of Membrane-buried Helices in Integral Membrane Proteins , 1998, Comput. Chem..

[11]  Erik L. L. Sonnhammer,et al.  A Hidden Markov Model for Predicting Transmembrane Helices in Protein Sequences , 1998, ISMB.

[12]  Rolf Apweiler,et al.  A collection of well characterised integral membrane proteins , 2000, Bioinform..

[13]  J. Walker,et al.  Distantly related sequences in the alpha‐ and beta‐subunits of ATP synthase, myosin, kinases and other ATP‐requiring enzymes and a common nucleotide binding fold. , 1982, The EMBO journal.

[14]  A. Krogh,et al.  Predicting transmembrane protein topology with a hidden Markov model: application to complete genomes. , 2001, Journal of molecular biology.