I need to obtain drug-protein interaction data for me website. For example, for aspirin I need to find how strongly it binds to COX1 and whatever other enzymes and proteins it binds to. Or for the MAOI-A gene, I need to get the binding constants for various MAO inhibitors and inducers. I found this site: https://www.bindingdb.org/bind/index.jsp
but their API isn't working so I don't know if I can use it.