Author

Andrey Tovchigrechko

BioNTech (Germany)ORCID 0000-0002-0959-4429Unclaimed ORCID profile · follow to get notified of new preprints

Biology Disciplines

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Signature Assays, Organisms & Methods

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Approach:graph neural network· 2 Research Focus:protein structure prediction· 2 Assay:protein structure· 1 Assay:proteomics· 1

Frequent Co-Authors

Antoine P. DelaunayiD· 2 shared Bachir A. Djermani· 2 shared Karim BeguiriD· 2 shared Liviu CopoiuiD· 2 shared Maren LangiD· 2 shared Michael S. Rooney· 2 shared Nicolás López CarranzaiD· 2 shared Robert McHardy· 2 shared

Activity by Year

2022-2023 · peak 1/yr

Co-Author Collaboration Network

10 top collaborators · 45 mutual co-author links

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2 shared papersBioinformatics

Antoine P. DelaunayORCID

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2 papers

Recent·Most cited

LightMHC: A Light Model for pMHC Structure Prediction with Graph Neural Networks

Antoine P. Delaunay, Yunguan Fu, Nikolai Gorbushin, Robert McHardy, Bachir A. Djermani, Liviu Copoiu, Michael S. Rooney, Maren Lang, Andrey Tovchigrechko, Uğur Şahin, Karim Beguir, Nicolás López Carranza

LightMHC predicts full-atom pMHC structures from sequences using a lightweight model with attention mechanisms, achieving comparable performance to AlphaFold 2 and ESMFold with faster speed.

bioRxiv · Nov 21, 2023 · PreprintBioinformatics

Peptide-MHC Structure Prediction With Mixed Residue and Atom Graph Neural Network

Antoine P. Delaunay, Yunguan Fu, Alberto Bégué, Robert McHardy, Bachir A. Djermani, Michael S. Rooney, Andrey Tovchigrechko, Liviu Copoiu, Marcin J. Skwark, Nicolás López Carranza, Maren Lang, Karim Beguir, Uğur Şahin

The paper introduces a graph neural network for peptide-MHC structure prediction, achieving accuracy comparable to AlphaFold 2 with significantly fewer parameters.

bioRxiv · Nov 23, 2022 · PreprintBioinformatics