00290nam a2200109Ia 4500008004100000040001100041100001800052245003300070260005300103300001300156300001100169251112s9999||||xx |||||||||||||| ||und||  aCNCLSA  aJ. C. Kendrew 0aJournal of Molecular Biology  cjuly-December 28, 1995bAcademic PressaNew York  aP. 1-861  bV. 333