000			00290nam a2200133Ia 4500
008			220613s9999||||xx |||||||||||||| ||und||
100			_aGeoffrey Zubay
245		0	_aBiochemistry
250			_a3rd(1993)
260			_bWm C Brown
300			_a1024
650			_aBioChemistry
942			_cPREC
999			_c3269 _d3269