Are you referring to the format that resembled "Diamond" format (Bob Diamond, not the synchrotron) that we used at the PDB for the first 100 or so entries. Or are you referring to the format that everyone now refers to as PDB format? I had to reprocess the first 100 entries from the original format into "PDB format". Diamond format was based on the output format of the Diamond real-space refinement format and used 132 columns. PDB format was designed by Tom Koetzle, Graheme Williams, and Larry Andrews with input from others, including me. On page http://www.rcsb.org/pdb/static.do?p=general_information/news_publications/newsletters/newsletter.html#pre1999 you can find the old PDB publications. Newsletter 1 has a description of Diamond format and Newsletter 2 has a description of PDB format in its original version. Any other questions? Frances ===================================================== **** Bernstein + Sons * * Information Systems Consultants **** 5 Brewster Lane, Bellport, NY 11713-2803 * * *** **** * Frances C. Bernstein * *** [log in to unmask] *** * * *** 1-631-286-1339 FAX: 1-631-286-1999 ===================================================== On Fri, 4 Jan 2013, Frank von Delft wrote: > Some spam for your Friday night: does anybody know who invented the PDB file > format originally? > > (We're at the Study Weekend dinner, and Keith Wilson's memory has failed us > all...) >