Author

Bogdan C. Ciambur

Centre National de la Recherche Scientifique

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Bioinformatics· 1

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Research Focus:drug response / drug discovery· 1 Approach:graph neural network· 1 Assay:protein structure· 1

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Olivier SpérandioiD· 1 shared Raphael PageauiD· 1 shared

Activity by Year

2026-2026 · peak 1/yr

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Olivier SpérandioORCID

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1 paper

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BioinformaticsbioRxivPreprintMar 2, 2026

GTA-5: A Unified Graph Transformer Framework for Ligands and Protein Binding Sites - Part I: Constructing the PDB Pocket and Ligand Space

Bogdan C. Ciambur, Raphael Pageau, Olivier Spérandio

GTA-5 embeds protein binding pockets and ligands into latent spaces to enable structural reasoning, showing functional clustering and physicochemical property capture.

DOI 10.64898/2026.02.27.708634

protein structuregraph neural network