SUBJECT INDEX 



941 



on inhibition in mutual depletion 



systems, 706-707 



on inhibition of papain, 667-668 



on intracellular inhibitions, 713-718 



on rate of inhibition, 576-577, 704- 



706 



on reactivation rate of choline- 



sterase, 636 



on substrate inhibition of lactate de- 

 hydrogenase, 124-125 

 functions, formulation of, 650-651 

 intrecellular, 



bulk values of, 717-718 



effects of inhibitors, on, 718-719 



heterogeneity of, 719-721 

 of inhibitor solutions, 707-710 

 optima, 



definition of, 655 



location of. 660-661 

 o-Phenanthroline, 



inhibition ol alcohol dehych-ogenase, 84 



inactivation of enzyme during, 567 

 inhibition of pyruvate oxidation, 527 



of succinate dehydrogenase, 

 effect of temperature on, 755 



of tetrazolium dye reduction, 102 

 rate of inhibition reversal, 645 

 stimulation by removal of inhibitory 

 metal ions, 453 

 Phenols, 



inhibition of D-amino acid oxidase, 90 

 phases of action on bacteria, 579 

 Phenylacetate, inhibition of a-chymo- 

 trypsin, 



effect of ionic strength on. 836 

 Phenylalanine, 



synthesis in E. coli. inhibition by ty- 

 rosine, 498 



utilization by E. coli, inhibition by 

 /9-hydroxyphenylalanine, 498, 500 

 )S-Phenylethylhydrazine, inhibition of 

 brain monoamine oxidase, reversal of, 

 645 



Phenylmercuric compounds, see also 

 53-Chloromercuribenzoate 

 stimulation of ATPase, 452 

 of succinate oxidase, 452 



Phlorizin, on renal phosphorylations, 10 



Phosphatase, 



activation by Zn++, 46 

 competition between various sub- 

 strates, 98 



function in divergent chains, 344 

 inhibition by glycine, 90 

 localization in staphylococcal mem- 

 brane, 434 



in yeast membrane, 434 

 pH optimum of, 655 



Phosphate, 



concentration in tissues, 430 

 inhibition of enzymes, 839 

 of succinate oxidase, 492-493 



Phosphoglucomutase, 



inhibition by anions, 834 

 by phosphate, 839 



6-Phosphogluconate dehydrogenase, acti- 

 vation by K+, 835 



Phosphoglyceraldehyde dehydrogenase, 

 complexes with DPX, 19 

 inhibition by 35-chloromercuribenzoate, 

 reversal by cysteine and GSH, 622-624 



Phosphorylase, function as an ATPase, 

 344-345 



PJiotohacterium phosphoreum, inhibition 

 of luminescence in, 511 

 effect of temperature on, 787-790 



Physostigmine, 



displacement from cholinesterase by 



substrate, 613-615 



inhibition of cholinesterase, 



effect of ionic strength on, 836 

 reversal by destruction of inhibitor. 

 640-641 



pi scale, application to inhibition rever- 

 sal, 619-620 



Plants, 



absorption of inhibitors through roots 



of, 406-407 



distribution of inhibitors in, 405-410 



foliar application of inhibitors, 407. 



409-410 



translocation of substances in, 407-410 



