9wgn

Crystal structure of Orobanche cumana OcKAI2d2 covalently bound to KOK1007

spinqualitylabelsall models 9wgn, resolution 1.40Å Show:Asymmetric Unit Biological Assembly Drag the structure with the mouse to rotate   Export Animated Image   Print3D Structural highlights 9wgn is a 1 chain structure with sequence from Orobanche cernua var. cumana. Full crystallographic information is available from OCA. For a guided tour on the structure components use FirstGlance. Method: X-ray diffraction, Resolution 1.4Å Ligands: A1MBO Resources: FirstGlance, OCA, PDBe, RCSB, PDBsum, ProSAT Publication Abstract from PubMed Seed germination of the parasitic plant Orobanche cumana is induced by host-derived strigolactones and dehydrocostus lactone. We show that the KAI2d2 receptor perceives both ligands through distinct modes of interaction. Triazole urea compounds covalently inhibit KAI2d receptors, suppressing germination without affecting sunflower growth. Orobanche cumana KAI2d2 mediates perception of dehydrocostus lactone and strigolactones and is inhibited by triazole ureas.,Shahul Hameed UF, Jamil M, Zarban R, Saito Y, Alashoor K, Balakrishna A, Asami T, Arold ST, Al-Babili S Plant Commun. 2026 May 7:101889. doi: 10.1016/j.xplc.2026.101889. PMID:42104616 From MEDLINE®/PubMed®, a database of the U.S. National Library of Medicine.

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