4rs9

Structure of Myc3 N-terminal JAZ-binding domain [44-238] in complex with Jas motif of JAZ9Structure of Myc3 N-terminal JAZ-binding domain [44-238] in complex with Jas motif of JAZ9

Structural highlights

4rs9 is a 2 chain structure with sequence from Arabidopsis thaliana. Full crystallographic information is available from OCA. For a guided tour on the structure components use FirstGlance.
Method:	X-ray diffraction, Resolution 1.95Å
Resources:	FirstGlance, OCA, PDBe, RCSB, PDBsum, ProSAT

Function

TIF7_ARATH Repressor of jasmonate responses negatively regulated by the proteasome in an SCF(COI1) E3 ubiquitin-protein ligase complex-dependent manner. Jasmonoyl-isoleucine (JA-Ile) specifically promotes COI1-TIFY7/JAZ9 interaction.^[1]

References

↑ Chung HS, Howe GA. A critical role for the TIFY motif in repression of jasmonate signaling by a stabilized splice variant of the JASMONATE ZIM-domain protein JAZ10 in Arabidopsis. Plant Cell. 2009 Jan;21(1):131-45. doi: 10.1105/tpc.108.064097. Epub 2009 Jan 16. PMID:19151223 doi:http://dx.doi.org/10.1105/tpc.108.064097

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OCA

[1] Chung HS, Howe GA. A critical role for the TIFY motif in repression of jasmonate signaling by a stabilized splice variant of the JASMONATE ZIM-domain protein JAZ10 in Arabidopsis. Plant Cell. 2009 Jan;21(1):131-45. doi: 10.1105/tpc.108.064097. Epub 2009 Jan 16. PMID:19151223 doi:http://dx.doi.org/10.1105/tpc.108.064097

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