9WGN
Crystal structure of Orobanche cumana OcKAI2d2 covalently bound to KOK1007
This is a non-PDB format compatible entry.
Summary for 9WGN
| Entry DOI | 10.2210/pdb9wgn/pdb |
| Related | 9WGK 9WGM |
| Descriptor | Alpha/beta-hydrolases superfamily protein, pyrrolidine-1-carboxylic acid (3 entities in total) |
| Functional Keywords | ockai2d2, enzyme, orobanche cumana, triazole urea, kok1007, hydrolase |
| Biological source | Orobanche cernua var. cumana |
| Total number of polymer chains | 1 |
| Total formula weight | 30433.76 |
| Authors | |
| Primary citation | Shahul Hameed, U.F.,Jamil, M.,Zarban, R.,Saito, Y.,Alashoor, K.,Balakrishna, A.,Asami, T.,Arold, S.T.,Al-Babili, S. Orobanche cumana KAI2d2 mediates perception of dehydrocostus lactone and strigolactones and is inhibited by triazole ureas. Plant Commun., :101889-101889, 2026 Cited by PubMed Abstract: 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. PubMed: 42104616DOI: 10.1016/j.xplc.2026.101889 PDB entries with the same primary citation |
| Experimental method | X-RAY DIFFRACTION (1.4 Å) |
Structure validation
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