00315nam a2200109Ia 4500008004100000082002200041100002800063245004200091260004400133300001100177650001700188140113s9999    xx            000 0 und d  a047.1:577.1 N3.62  a"Richardson, Charles C"  aAnnual review of biochemistry. Vol.62  b"California : Annual reviews inc, 1993"  a1039p.  aBiochemistry