00291nam a2200109Ia 4500008004100000040001100041100001800052245003300070260005600103300001300159300000900172251112s9999||||xx |||||||||||||| ||und|| aCNCLSA aJ. C. Kendrew 0aJournal of Molecular Biology cMarch 5 to April 20, 1986bAcademic PressaNew York aP. 1-730 bV.25