DB identifier
|
AT2G46370 | Secondary Identifier
|
locus:2039074 |
| Name
|
JASMONATE RESISTANT 1 | Brief Description | Auxin-responsive GH3 family protein |
| TAIR Computational Description | Auxin-responsive GH3 family protein;(source:Araport11) |
| TAIR Curator Summary | Encodes a jasmonate-amido synthetase that is a member of the GH3 family of proteins. JAR1 catalyzes the formation of a biologically active jasmonyl-isoleucine (JA-Ile) conjugate. JA-Ile promotes the interaction between JAZ1 and COI1 in the jasmonate signaling pathway. JAR1 localizes to the cytoplasm and is also a phytochrome A signaling component. JAR1 is an auxin-induced gene. Loss of function mutants are defective in a variety of responses to jasmonic acid. JAR1 has additional enzymatic activities in vitro, (e.g. the ability to synthesize adenosine 5'-tetraphosphate and other JA conjugates), but there are no data to show whether JAR1 catalyzes many of these reactions in vivo. JAR1 is involved in pathogen defense, sensitivity to ozone, and wound responses. |
| TAIR Short Description | Auxin-responsive GH3 family protein |
| TAIR Aliases | AtGH3.11, FIN219, JAR1 |
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