Protein Retrieval via Integrative Molecular Ensembles (PRIME) through Extended Similarity Indices.

ABSTRACT: Molecular dynamics (MD) simulations are ideally suited to describe conformational ensembles of biomolecules such as proteins and nucleic acids. Microsecond-long simulations are now routine, facilitated by the emergence of graphical processing units. Clustering, which groups objects based on structural similarity, is typically used to process ensembles, leading to different states, their populations, and the identification of representative structures. A popular pipeline combines hierarchical clustering for clustering and selecting the cluster centroid as representative of the cluster. Here, we propose to improve on this approach, by developing a module-Protein Retrieval via Integrative Molecular Ensembles (PRIME), that consists of tools to improve the prediction of the representative in th

SUBMITTER: Chen L 

PROVIDER: S-EPMC11807272 | biostudies-literature | 2024 Jul

REPOSITORIES: biostudies-literature