2017OLCCModule5Assignment.pdf

For example, the protein-bound 3-D structure of penicillin V can be accessed via the following UR

This can be done from PubChem TOC of Classification browser, Biomolecular Interactions and Pathways and Protein Bound 3-D Structures
The next link is same, but Chemical and Physical Properties/Crystal structures

Item URL: 
https://hypothes.is/a/zx1OdApxEeefUh-ww4ul3Q