ProteinShader is a molecular visualization tool that can produce illustrative renderings of proteins that approximate what an artist might create using pen and ink. This free platform-independent program is written in Java and OpenGL Shading Language.
3-Isopropylmalate Dehydrogenase [PDB:1A05] alpha-beta-alpha
Human Growth Hormone [PDB:1HGU] four alpha-helix bundle
Porin [PDB:3POR] transmembrane beta-barrel
Potassium Channel [PDB:1BL8] alpha-helices
Retinol-Binding Protein [PDB:1AQB] beta-barrel
Ribonuclease Inhibitor [PDB:2BNH] alpha/beta horseshoe