Structural highlights
5gja is a 8 chain structure with sequence from Arath. Full crystallographic information is available from OCA. For a guided tour on the structure components use FirstGlance.
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| Ligands: | , |
| Related: | 5gj9 |
| Gene: | ACO2, EI305, At1g62380, F24O1.10 (ARATH) |
| Activity: | Aminocyclopropanecarboxylate oxidase, with EC number 1.14.17.4 |
| Resources: | FirstGlance, OCA, PDBe, RCSB, PDBsum, ProSAT |
Function
[ACCO2_ARATH] Enzyme involved in the ethylene biosynthesis. Required to mediate the 1-aminocyclopropane-1-carboxylic acid (ACC)-mediated reversion of the ABA-induced inhibition of seed germination via endosperm rupture. May promote stem elongation by maximizing the extensibility cells, possibly by activating ethylene biosynthesis, in response to very-long-chain fatty acids (VLCFAs C20:0 to C30:0).[1] [2]
References
- ↑ Qin YM, Hu CY, Pang Y, Kastaniotis AJ, Hiltunen JK, Zhu YX. Saturated very-long-chain fatty acids promote cotton fiber and Arabidopsis cell elongation by activating ethylene biosynthesis. Plant Cell. 2007 Nov;19(11):3692-704. Epub 2007 Nov 9. PMID:17993622 doi:http://dx.doi.org/10.1105/tpc.107.054437
- ↑ Linkies A, Muller K, Morris K, Tureckova V, Wenk M, Cadman CS, Corbineau F, Strnad M, Lynn JR, Finch-Savage WE, Leubner-Metzger G. Ethylene interacts with abscisic acid to regulate endosperm rupture during germination: a comparative approach using Lepidium sativum and Arabidopsis thaliana. Plant Cell. 2009 Dec;21(12):3803-22. doi: 10.1105/tpc.109.070201. Epub 2009 Dec, 18. PMID:20023197 doi:http://dx.doi.org/10.1105/tpc.109.070201
