3D Interaction

HOMCOS: Database of human proteins interacting with biomolecules including proteins, DNA/RNA and ligands in 3D.

Natural Ligand Database

Natural Ligand Database: Database of protein-ligand interactions in 3D. Modified ligands in PDB are reasonably replaced by the natural ligands.


COXPRESdb: Database of gene coexpression taken from DNA microarray and RNA-seq analyses in the public domain.

Mutation@A Glance

Mutation@A Glance: Viewer for human genetic variants in the public database on protein 3D structures.


DTX: Database to search for relationships among proteins, diseases, approved drugs and medical information.