930 



SUBJECT INDEX 



Eserine, see Physostigmine 



Esterases, substrate inhibition, 123, 135 



Ethane, optical constants of, 225 



Ethanol, 



dipole moment of, 244 



inhibition of bioluminescence, effect 



of pressure on, 851-853 



interaction energy contributions of, 244 



Ethylenediamine tetraacetate, stimula- 

 tion by removal of heavy metal ions, 

 453 



Ethyl ether, inhibition of biolumines- 

 cence, 

 effect of pressure on, 851-852 



iV^-Ethylmaleimide, inhibition of gas- 

 tric secretion, 

 effect of 2,4-dinitrophenol on, 504-505 



Ethyl urethane, see Urethane 



Exaltation, 



definition of, 219 



table of vahies for, 221 



False start, in transition between steady 



states, 387-388 

 Fate of inhibitors, 413-421 

 Feedback systems, see Self-regulatory 



systems 

 Ficin, nature of K^, 21 

 Field strength, electrical, 



surrounding an ion, 206 

 Fit, of inhibitor to enzyme, 



equation of fit, 302-303 



index of fit. 303 



means for exj^ression of, 302-303 

 Flavin-adenine dinucleotide, complexes 



of substances with, 90 

 Flexibility of enzymes, 199, 263 



effect of temperature on, 753 

 Fluctuation, in transition between steady 



states, 386-388 

 Fluoride, 



hydration of, 251 



inhibition of respiration, effect of pH 



on, 731 



of stimulated brain slices, 480 

 of succinate oxidase, 492-493 



stimulation of yeast respiration, 452 

 Fluoroacetate, 



accumulation of citrate, antagonism 



by malonate, 502-503 



inhibition of sarcosine oxidase, 296 

 Fluorocitrate, inhibition of intracellular 



aconitase, 436 

 Forces, intermolecular, 



classification of, 205 

 Formate dehydrogenase, localization in 



staphylococcal membrana. 434 

 Fractional inhibition, definition of, 57 

 Free energy, of hydration, 251 

 /5-Fructofuranosidase (invertase), 



inhibition by urethane, 



effect of pressure on, 846-849 

 of temperature on, 755-756 



intracellular kinetics of, 475 



kinetics of, 14 



location relative to membrane in yeast, 



433-434 



rate as a function of water concentra- 

 tion, 43 



substrate inhibition. 111, 133 

 Fumarase, 



active center of, 201 



effect of buffers on ionization of, 840 



inhibition by malonate, effect of tem- 

 perature on, 754 

 by phosphate, 839 



inhibition of, effect of pH on, 691-694 



pK^'s active center groups, 701-702 



substrate inhibition. 111 

 Function, see Cellular function 



Gastric secretion, multiple inhibition of, 



504-505 

 Glucose oxidase, 



complexity of kinetics of, 27 



nature of K„, 21 



