LipoKG: A Comprehensive Knowledge Graph Dataset for Lipoprotein Metabolism Research

A comprehensive FAIR-compliant knowledge graph integrating multi-source data for lipoprotein metabolism research. This dataset combines protein-protein interactions (STRING v12.0), genetic variants (ClinVar), disease associations (DisGeNET, OMIM, GWAS Catalog, Orphanet), and pathway information (KEGG, Reactome, WikiPathways) into a unified graph structure. The knowledge graph contains 6,052 core nodes and 36,559 core edges (extended Neo4j schema: 6,463 nodes, 37,165 edges), with 84.8% coverage of reference lipoprotein metabolism genes across three pathway databases. Independent validation achieves 92.3% coverage of GO:0042157 (lipoprotein metabolic process).