Search Results for author: Arun S. Konagurthu

Found 2 papers, 0 papers with code

The divergence time of protein structures modelled by Markov matrices and its relation to the divergence of sequences

no code implementations11 Aug 2023 Sandun Rajapaksa, Lloyd Allison, Peter J. Stuckey, Maria Garcia de la Banda, Arun S. Konagurthu

Using these inferred models and the relationship between the divergence of sequences and structures, we demonstrate a competitive performance in secondary structure prediction against neural network architectures commonly employed for this task.

Bridging the Gaps in Statistical Models of Protein Alignment

no code implementations2 Oct 2020 Dinithi Sumanaweera, Lloyd Allison, Arun S. Konagurthu

This work demonstrates how a complete statistical model quantifying the evolution of pairs of aligned proteins can be constructed from a time-parameterised substitution matrix and a time-parameterised 3-state alignment machine.

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