Biochemistry 1994, 33, 12000
12000
CORRECTIONS Effect of Divalent Cations on the Molecular Structure of the GroEL Oligomer, by Abdussalam Azem, Sophia Diamant, and Pierre Goloubinoff*,Volume 33, Number 21, May 31, 1994, pages 667145675. Page 6672. Due to a printing error, the data in Figure 1, especially panel b, did not reproduce well. The figure should appear as follows:
a Re
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[GroEL] 14
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FIGURE1: Cross-linking of the GroEL14 oligomer with glutardialdehyde. 17 pM GroELwas exposed to GA (0.1% v/v), in the presence of 10 mM MgC12, for various periods of time at 25 OC and submitted to uniform SDS-polyacrylamide gel electrophoresis (tube, 3.2%). (a) Fast phase of cross-linking. (b) Slow phase of cross-linking.
Electron-NuclearCoupling to the Proximal Histidine in Oxy Cobalt-Substituted Distal Histidine Mutants of Human Myoglobin, by H. Caroline Lee,*Jack Peisach, Yi DOU,and Masao Ikeda-Saito, Volume 33, Number 24, June 21, 1994, pages 7609-76 18. Pages 7613 and 7617. The term H64H in Tables 2,3, and 4 should be wild-type. Page 7617. The fifth sentenceof the last paragraph should read as follows: A decrease in electron-nuclear coupling is accompanied by an increase in 0 2 affinity, ....
0006-2960/94/0433- 12000$04.50/0
0 1994 American Chemical Society
