  Summary: The advent of Web-based tools that assist in the analysis and
visualization of macromolecules require application programming interfaces
(APIs) designed for modern web frameworks. To this end, we have developed a
Node.js module pdbmine that allows any user to generate faster data-request
queries to the RCSB Protein Data Bank (PDB). This JavaScript API acts as a
layer over the XML-based RCSB PDB RESTful API. The relatively simple nature of
the function calls within this module allows the user to easily implement and
integrate pdbmine into larger Node.js web applications.
  Availability: This module can be installed via the Node Package Manager (NPM)
at https://www.npmjs.com/package/pdbmine/, and is hosted on GitHub under the
open-source MIT license at https://github.com/nnj1/pdbmine/. Relevant
documentation is detailed at https://nnj1.github.io/pdbmine/
