Chemical annotation of small and peptide-like molecules at the Protein Data Bank.
Jasmine YoungZukang FengDimitris DimitropoulosRaul SalaJohn D. WestbrookMarina ZhuravlevaChenghua ShaoMartha QuesadaEzra PeisachHelen M. BermanPublished in: Database J. Biol. Databases Curation (2013)