Added new d/u/metadata file

Reference:

 - Author: >

    Alexandre Gillet and Michel Sanner and Daniel Stoffler and Arthur Olson

   Journal: Structure

   Year: 2005

   Month: Mar

   Volume: 13

   Number: 3

   Pages: 483-491

   Title: Tangible interfaces for structural molecular biology.

   PMID: 15766549

   DOI: 10.1016/j.str.2005.01.009

   ePrint: https://www.cell.com/structure/pdf/S0969-2126(05)00060-2.pdf

Registry:

 - Name: OMICtools

   Entry: OMICS_05070

 - Name: SciCrunch

   Entry: NA

 - Name: bio.tools

   Entry: NA