PubChem provides a wealth of chemical information from deposited substances to standardized compounds, from bioactivity data to patent information. Beyond the small molecules, PubChem also contains a large amount of information for larger molecules known as biologics which includes various biopolymers such as glycans, amino acids, nucleic acids, and lipids.  For these biologics, all atom/bond approaches struggle to convey meaning to human viewers.  To help users, PubChem uses biopolymer-based line notations and descriptions, including PLN, HELM, condensed IUPAC, LINUCS, and SNFG depictions. In this presentation, we will discuss how PubChem processes large molecule structures, how standards are harnessed, and opportunities for future improvements.  <br/>

Biologics information in PubChem

2019 Fall National Meeting

The official archive and repository for all ACS Meetings & Expositions abstracts and select posters or presentations.