# rcsb-saguaro-3D RCSB Saguaro Web 3D is an open-source library built on the top of the [RCSB Saguaro 1D Feature Viewer](https://rcsb.github.io/rcsb-saguaro) and designed to display protein features at the [RCSB Web Site](https://www.rcsb.org). The package collects protein annotations from the [1D Coordinate Server](https://1d-coordinates.rcsb.org) and the main [RCSB Data API](https://data.rcsb.org) and generates preconfigures Protein Feature Summaries. The package allows access to RCSB Saguaro methods to add or change displayed data.