Once again, I am offering my "Annotated Guide to the Brookhaven 
Protein Data Bank" to the readers of the computational chemistry
list.  This file includes listings for all of the files in the 
January, 1994 release.  The main additions this year are a complete 
listing of all of the lysozyme files, a better organization of the 
DNA files, and, most importantly, structure classifications for all 
of the protein chains in the data bank.

There is also a companion file which lists all of the sequence 
relations among the individual protein chains.  This file is called 
the "Sequence Relations" file.

Once again, if there are errors, which there most certainly are 
bound to be when one is dealing with 2327 files, I would appreciate 
being informed of such.  

Please cite the work as suggested in the files if you use it in your 
own work.  A write up of the work has been submitted for publication 
and may appear later this year.  If so, the suggested citation will 
change.

Laura Walsh
Beckman Institute, University of Illinois
lwalsh@silibio.ncsa.uiuc.edu