TRANSAMINASE ACTIVITY IN PLANTS

K V GIRI, A N RADHAKRISHNAN, C S VAIDYANATHAN

Abstract


  1. Transaminase activity  (alanine  ->  glutamic,  aspartic  ->  glutamic,  glutamic  ->  alanine)  has  been  detecled  in  a  number of  pulses.
  2. An  easy  and  specific  method for the determination of  aminase  using circular paper  chromatography  is  described.
  3. The  optimum  pH  for  alanine -> glutanlic  acid  transaminase  is  found  to  be  7 ·4,
  4. Germination control  increases  the  enzyme  activity  (alanine ->  glutamic).
  5. Inhibition of  the  transaminase  activity  by  pterygospermin  has  been  reported  for the  first  time  and  the  hearing  of  this  result  on  the  antibiotic  action  of  pterygospermin  is  indicated.

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