Effect of temperature on the activity of AMP deaminase from chicken heart and skeletal muscle at different stages of development.
The effect of temperature on purified 1-day-old chicken and adult hen heart muscle AMP deaminase was studied and compared to previous studies on this enzyme from skeletal muscle. The temperature-induced changes in the kinetic parameters of the reaction were shown to be different at these 2 stages of development. This suggests the possibility of developmental changes in the isozymic pattern of AMP deaminase in the heart tissue as has already been shown for skeletal muscle.
D000659:AMP Deaminase / Q000378:metabolism*; D000367:Age Factors; D000818:Animals; D002642:Chick Embryo; D006321:Heart / Q000196:embryology*; D007527:Isoenzymes / Q000378:metabolism*; D007700:Kinetics; D009132:Muscles / Q000196:embryology / Q000201:enzymology*; D009206:Myocardium / Q000201:enzymology*; D009709:Nucleotide Deaminases / Q000378:metabolism*; D013696:Temperature; D013816:Thermodynamics
D007527:Isoenzymes; D009709:Nucleotide Deaminases; D000659:AMP Deaminase