EDITOR
Charles R . Bertsch, Manager, Editorial Production
HANS NEURATH, University of Washington AMERICAN CHEMICAL SOCIETY, PUBLICATIONS DIVISION
1155 Sixteenth Street, N . W . , Washington, D . C. 20036 Richard L. Kenyon, Director ASSOCIATE EDITORS
Milton P. Gordon, University of Washington Edmond H. Fischer, University of Washington (on leave) David R. Morris, University of Washington (Acting) William W. Parson, University of Washington
Joseph H . Kuney, Director of Business Operations Director of Publications Research David E. Gushee, Publication Manager, Journals
©Copyright, 1971, by the American Chemical Society.
EDITORIAL ADVISORY BOARD
Paul D. Boyer, University of California, Los Angeles Roger D. Cole, University of California, Berkeley Minor J. Coon, University of Michigan Medical School Joseph S. Fruton, Yale University David K. Fukushima, Montefiore Hospital, New York Gordon G. Hammes, Cornell University William F. Harrington, Johns Hopkins University John J. Holland, University of California, La Jolla William P. Jencks, Brandeis University Elwood V. Jensen, University of Chicago Irving M. Klotz, Northwestern University Henry A. Lardy, University of Wisconsin Albert L. Lehninger, Johns Hopkins University Peter Lengyel, Yale University Fritz A. Lipmann, Rockefeller University Alton Meister, Cornell University Medical College, New York Kivi Moldave, University of California, Irvine Mary Jane Osborne, University of Connecticut William D. Phillips, Du Pont Experimental Station Rodney R. Porter, Oxford University William J. Ray, Jr., Purdue University Phillips W. Robbins, Massachusetts Institue of Technology Harold A. Scheraga, Cornell University S. Jonathan Singer, University of California, San Diego Earl R. Stadtman, National Heart Institute Charles C. Sweeley, Michigan State University Paul O. P. Ts'o, Johns Hopkins University Bert L. Vallee, Harvard Medical School Bernard Witkop, National Institutes of Health
SECRETARY OF THE BOARD
Warren E. C. Wacker, Harvard Medical School
2A
BIOCHEMISTRY,
VOL.
1 0 , NO. 2,
1971
Published biweekly by the American Chemical Society at 20th and N o r t h a m p t o n Streets, Easton, Pennsylvania. Second-class postage paid at Easton, Pennsylvania. Manuscripts for publication and correspondence regarding accepted papers should be sent to the Editor, Hans Neurath, University of Washington, Seattle, Washington 98105. Proof, edited manuscripts, and reprint orders should be sent to Editorial Production Office, American Chemical Society, 20th and Northampton Streets, Easton, Pa. 18042. Manager: Charles R. Bertsch. Senior Production Editor: Marianne C. Brogan. Assistant Editor: Patricia A. Bronko. Editorial Assistant: Margaret A. Sullivan. Advertising Office: Century Communications Corporation, 142 East Avenue, Norwalk, Connecticut 06851. The American Chemical Society and the Editors of Biochemistry assume no responsibility for the statements and opinions advanced by contributors to this journal.
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