The SWISS-MODEL Repository is a database of annotated 3D protein structure models generated by the SWISS-MODEL homology-modelling pipeline.

The aim of the SWISS-MODEL Repository is to provide access to an up-to-date collection of annotated 3D protein models generated by automated homology modelling for relevant models organisms and experimental structure information for all sequences in UniProtKB. Regular updates ensure that target coverage is complete, that models are built using the most recent sequence and template structure databases, and that improvements in the underlying modelling pipeline are fully utilised. It also allows users to assess the quality of the models using the latest QMEAN results. If a sequence has not been modelled, the user can build models interactively via the SWISS-MODEL workspace.

Currently the repository contains 392,352 models from SWISS-MODEL for UniProt targets as well as 115,663 structures from PDB with mapping to UniProt.

We currently provide models for the reference proteomes of the following model organisms, based on UniProt release 2016_08:

Proteome SizeSequences ModelledModelsSeq CoverageDownload
Homo sapiens201711517040415
9.2 MB
Mus musculus491252496863017
13.3 MB
Caenorhabditis elegans267111433230450
6.4 MB
Escherichia coli430632545737
1.4 MB
Arabidopsis thaliana314211721134525
7.3 MB
Drosophila melanogaster22017983921675
4.7 MB
Saccharomyces cerevisiae672139276983
1.7 MB
Caulobacter crescentus372026034730
1009.6 KB
Mycobacterium tuberculosis399426034363
1018.2 KB
Pseudomonas aeruginosa556342248151
1.7 MB
Staphylococcus aureus288919063081
686.0 KB
Plasmodium falciparum536927405084
1.1 MB
Latest snapshot of SMR was taken 2 days, 4 hours ago.
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