| 5492 | 2003-02-20 | Chemical Shifts: 1 set 
 | 1H and 15N Chemical Shift Assignments for the charge reverse variant of Ribonuclease Sa "5K" (D1K, D17K, D25K, E41K, E74K) | Charge-Charge Interactions are Key Determinants of the pK Values of Ionizable Groups in Ribonuclease Sa (pI=3.5) and a Basic Variant (pI=10.2)   | Beatrice MP Huyghues-Despointes, C N Pace, David Schell, Douglas V Laurents, Gerald R Grimsley, James M Briggs, Jan M Antosiewicz, J M Scholtz, Kevin L Shaw, Manuel Rico, Marta Bruix, Richard L Thurlkill, Saul Trevino, Stephanie Newsom |