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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 model 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 416,636 models from SWISS-MODEL for UniProt targets as well as 116,688 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_09:

Proteome SizeSequences ModelledModelsSeq CoverageDownload
Homo sapiens201541536641406
9.6 MB
Mus musculus498383153275030
15.4 MB
Caenorhabditis elegans266961434730497
6.2 MB
Escherichia coli430632715750
1.6 MB
Arabidopsis thaliana314191971539242
7.9 MB
Drosophila melanogaster220141430635953
7.3 MB
Saccharomyces cerevisiae672139967067
1.7 MB
Caulobacter crescentus372026044734
989.0 KB
Mycobacterium tuberculosis399429134869
1.1 MB
Pseudomonas aeruginosa556342458265
1.7 MB
Staphylococcus aureus288919063106
680.1 KB
Plasmodium falciparum536927505104
1.1 MB
Latest snapshot of SMR was taken 1 week, 1 day ago.
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