Fig. 11.

UniProt Proteins API homepage provides access to a range of database accessibility options.A, a toolbar on the right-hand side of the page list these options. B, each subsection of the API has a multiquery form to allow building of complex filtered queries, in this case in the features subsection a search for ‘mutagens’ in the gene ‘TP53’ restricted to Human ‘9606’. C, each query provides example code in a range of languages and a URL to allow access to the results in a webpage. D, the ‘Response Body’ provides the results of the query, ordered by amino acid residue number. API, application programming interface.