Transmembrane β-Barrel Database (TMBB-DB)

The TMBB-DB was developed and is maintained by the lab of William Wimley. This database is a compilation of the predictions made by the Freeman-Wimley algorithm, which was shown to be among the most accurate predictor of TMBBs.[ref] Also included are N-terminal export signal peptide predictions made by the SignalP server.[ref]

Getting Started

Browse list of organisms/chromosomes

Search the database

Search for an organism:


Enter either a species name e.g., Escherichia coli or a RefSeq accession number e.g., NC_002695

Search for a protein:


Enter a protein name e.g., OMPF. Use double quotes (") for exact matching e.g., "outer membrane protein f".

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