Collaborative annotation of 3D crystallographic models.
This paper describes the AnnoCryst system-a tool that was designed to enable authenticated collaborators to share online discussions about 3D crystallographic structures through the asynchronous attachment, storage, and retrieval of annotations. Annotations are personal comments, interpretations, questions, assessments, or references that can be attached to files, data, digital objects, or Web pages. The AnnoCryst system enables annotations to be attached to 3D crystallographic models retrieved from either private local repositories (e.g., Fedora) or public online databases (e.g., Protein Data Bank or Inorganic Crystal Structure Database) via a Web browser. The system uses the Jmol plugin for viewing and manipulating the 3D crystal structures but extends Jmol by providing an additional interface through which annotations can be created, attached, stored, searched, browsed, and retrieved. The annotations are stored on a standardized Web annotation server (Annotea), which has been extended to support 3D macromolecular structures. Finally, the system is embedded within a security framework that is capable of authenticating users and restricting access only to trusted colleagues.
Hunter
J
J
The University of Queensland, St. Lucia, Queensland, Australia 4072. j.hunter@uq.edu.au
Henderson
M
M
Khan
I
I
D018360:Crystallography, X-Ray; D021621:Imaging, Three-Dimensional / Q000295:instrumentation* / Q000379:methods*; D008958:Models, Molecular; D012984:Software