Search by Gene Name
A gene name option is available from the simple search bar at the top of RCSB PDB pages.
To begin, start typing the name of a gene (for example brca) and a list of possible suggestions will appear.
Then, select one of the suggestions in the "UniProt Gene Name" category. This will return a corresponding Protein Feature View page.
Among other things, the Protein Feature View page provides a graphical summary of a full-length protein sequence from UniProt and how it relates to PDB entries.
The PDB to UniProtKB mapping is based on the data provided by the Structure integration with function, taxonomy and sequence (SIFTS) initiative.