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Information on EC - jasmonoyl-L-amino acid ligase

for references in articles please use BRENDA:EC6.3.2.52
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IUBMB Comments
Two jasmonoyl-L-amino acid synthetases have been described from Nicotiana attenuata and one from Arabidopsis thaliana . The N. attenuata enzymes generate jasmonoyl-L-isoleucine, jasmonoyl-L-leucine, and jasmonoyl-L-valine. The enzyme from A. thaliana could catalyse the addition of many different amino acids to jasmonate in vitro [1,4,5]. While the abundant form of jasmonate in plants is (-)-jasmonate, the active form of jasmonoyl-L-isoleucine is (+)-7-iso-jasmonoyl-L-isoleucine.
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  • far-red
  • phytochrome
  • seedlings
  • fr
  • photoreceptors
  • phytohormones
  • long-day
  • oxylipins
  • extragenic
  • ja-mediated
  • light-mediated
  • light-regulated
The enzyme appears in viruses and cellular organisms
FIN219, JA-amino synthetase, JA-Ile synthetase, JAR1, JAR2, JAR3, JAR4, JAR6, jasmonate-resistant 4, jasmonate: amino acid synthetase, more
ATP + jasmonate + an L-amino acid = AMP + diphosphate + a jasmonoyl-L-amino acid
show the reaction diagram
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