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WSN: water in ACA'94



The 1994 Annual Meeting of the American Crystallographic Association will 
be held Saturday, June 25, to Friday, July 1, 1994, in Atlanta, Georgia, 
at the INFORUM, Atlanta Convention Center. For registration forms contact 
M. Vair at acamjv%mfb@ubvms.cc.buffalo.edu.

Tuesday, June 28 - Sessions
Session I

Role of Water in Biological Macromolecules
R. M. Sweet, Organizer

9:30-9:55 - I01
SOME INFLUENCES OF SOLVENT WATER ON PROTEIN FOLDING.  R. Wolfenden 
and A. Radzicka.      

10:00-10:25 - I02
WATER-MEDIATED RECOGNITION OF A DNA SEQUENCE: STRUCTURES OF TWO TRP 
REPRESSOR/OPERATOR COMPLEXES.  C.L. Lawson.  

10:30-10:55 - I03
THE ROLE OF WATER IN PEPTIDE BINDING TO MHC CLASS I MOLECULES/ANTIGENS.  
D.A. Jewell, A. Brunmark, E.A. Stura, M.R. Jackson, P.A. Peterson 
and Ian A. Wilson. 

11:30-11:45 - I04
WATER ORDERING AND AN OXYANION BINDING IN AN ALLOSTERIC PH-DEPENDENT 
TRANSITION IN CUBIC INSULIN CRYSTALS.  Olga Gursky and D.L.D. Caspar. 

11:50-12:05 - I05
RATIONAL DESIGN OF NON-PEPTIDE INHIBITORS OF HIV PROTEASE THAT MIMIC 
PEPTIDE/WATER BINDING.  Chong-Hwan Chang, R.L. DeLoskey, P. Lam, M. 
Schadt, J. Duke and P.C. Weber. 

12:10-12:25 - I06
CLATHRATE HYDRATES ARE NOT GOOD MODELS FOR HYDRATION OF BIOMOLECULES.  
Leigh Ann Lipscomb, Fang Xiao Zhou and Loren Dean Williams.    

12:30-12:45 - I07
COMPARISON OF WATER STRUCTURE IN CRAMBIN CRYSTALS AT LOW TEMPERATURE.  
Martha M. Teeter, Yiqin Wu and Boguslaw Stec. 

12:50-1:05 - I08
THE STRUCTURE OF SUBITLISIN BPN+ AT 1.6 A RESOLUTION:  ANALYSIS OF 
SOLVENT STRUCTURE AND CRYSTAL PACKING INTERACTIONS.  Travis Gallagher, 
Joel Oliver, Richard Bott, Christian Betzel and Gary L. Gilliland.



Other sessions

4:35-4:50 - K08
CONCENTRATIONS OF POLYETHYLENE GLYCOLS AND SALTS THAT ARE EQUIVALENT TO 
THE VAPOR PRESSURE OF WATER:  CONSEQUENCES FOR CRYSTALLIZATION.  
Joseph R. Luft, Sheela V. Arakali and George T. DeTitta.


10:35-10:55 - O04
STRUCTURE OF THE AEROMONAS TOXIN PROAEROLYSIN IN ITS WATER-SOLUBLE AND 
MEMBRANE-CHANNEL STATES.  M.W. Parker, J.T. Buckley, J.P.M. Postma, 
A.D. Tucker, K. Leonard, F. Pattus and D. Tsernoglou.     
 

11:30-12:00 - R04
STRUCTURE DETERMINATION BY NEUTRON REFLECTIVITY OF ADSORBED LIPIDS AT 
A SILICA/WATER INTERFACE.  W.J. Orts, B. Koenig, S. Krueger, C.F. Majkrzak 
and K. Gawrisch.


5:00-5:20 - C06
MEAN RANGE ORDER MODIFICATIONS IN AQUEOUS SOLUTIONS RELATED TO GLASS 
FORMATION. RELATIONS WITH STRUCTURAL RELAXATION AND DYNAMICAL BEHAVIOR.  
B. Prevel, J. Dupuy-Philon and J.F. Jal.    


10:15-11:00 - SM03
THE COMPLEMENTARY USE OF X-RAY AND NEUTRON DIFFRACTION IN THE STUDY OF 
CRYSTALS.  J.L. Finney.  


12:15-12:45 - SM14
WHAT YOU THINK YOU SEE IS NOT ALWAYS WHAT YOU GET! RELATING SOLID STATE 
STRUCTURES TO BEHAVIOUR IN SOLUTION USING DIFFRACTION AND SPECTROSCOPIC 
TECHNIQUES:  A STUDY OF SOME UNUSUAL HYDROGEN BONDED SALTS.  L. Brammer, 
D. Zhao and F.T. Ladipo.    




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Iosif Vaisman