BioLiP2: an updated structure database for biologically relevant ligand-protein interactions.

ABSTRACT: With the progress of structural biology, the Protein Data Bank (PDB) has witnessed rapid accumulation of experimentally solved protein structures. Since many structures are determined with purification and crystallization additives that are unrelated to a protein's in vivo function, it is nontrivial to identify the subset of protein-ligand interactions that are biologically relevant. We developed the BioLiP2 database (https://zhanggroup.org/BioLiP) to extract biologically relevant protein-ligand interactions from the PDB database. BioLiP2 assesses the functional relevance of the ligands by geometric rules and experimental literature validations. The ligand binding information is further enriched with other function annotations, including Enzyme Commission numbers, Gene Ontology terms, cata

SUBMITTER: Zhang C 

PROVIDER: S-EPMC10767969 | biostudies-literature | 2024 Jan

REPOSITORIES: biostudies-literature