Welcome to TMFunction

Functional Database of Membrane Proteins

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OVERVIEW

TMFunction is a database of functional residues in alpha-helical and beta-barrel membrane proteins. Each protein is identified with its name and source alongwith the Uniprot code. The protein data bank (PDB) codes are also given for available proteins. Different methods and experimental parameters, for example, affinity, dissociation constant, IC50, activity etc. (Details are available at the "Help" page) are given in the database. Further, we have provided the numerical experimental value for each residue (or mutant) in a protein. The experimental data are collected from the literature both by searching the journals as well as with the keyword search at PUBMED. In addition, complete reference is given with journal citation and PMID number.

TNFunction is cross-linked with the sequence database, Uniprot, structural database, PDB, and literature database, PubMed. The WWW interface enables users to search data based on various terms with different display options for outputs. To search the database, please click on SEARCH


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TMBETA-DISC
Discrimination of Beta-Barrel Membrane
Proteins from Amino Acid Sequence.

TMBETA-SVM
Discrimination of Beta-Barrel Membrane Proteins using Support Vector Machines
TMBETA-NET
Prediction of Membrane Spanning b-Strand Segments in Outer Membrane Proteins
TMBETA-GENOME
Annotation of Beta-Barrel Membrane Proteins in Genomic Sequences.



Computational Biology Research Center, AIST, 2008 All Rights Reserved.

First release: July 2007
Last Update: Sept 2008