Trypanosoma brucei EIF4E5 translation initiation factor in complex with cap-4

Trypanosoma brucei EIF4E5 translation initiation factor in complex with cap-4 Descriptor: 2-amino-9-[(2R,3R,4S,5R)-5-({[(R)-{[(R)-{[(S)-({(2R,3R,4R,5R)-3-{[(R)-{[(2R,3R,4R,5R)-3-{[(S)-{[(2R,3R,4R,5R)-5-(4-amino-2-oxopyrimidin-1(2H)-yl)-3-{[(S)-hydroxy{[(2R,3R,4R,5R)-3-hydroxy-4-methoxy-5-(3-methyl-2,4-dioxo-3,4-dihydropyrimidin-1(2H)-yl)tetrahydrofuran-2-yl]methoxy}phosphoryl]oxy}-4-methoxytetrahydrofuran-2-yl]methoxy}(hydroxy)phosphoryl]oxy}-5-(6-amino-9H-purin-9-yl)-4-methoxytetrahydrofuran-2-yl]methoxy}(hydroxy)phosphoryl]oxy}-5-[6-(dimethylamino)-9H-purin-9-yl]-4-methoxytetrahydrofuran-2-yl}methoxy)(hydroxy)phosphoryl]oxy}(hydroxy)phosphoryl]oxy}(hydroxy)phosphoryl]oxy}methyl)-3,4-dihydroxytetrahydrofuran-2-yl]-7-methyl-6-oxo-6,9-dihydro-3H-purin-7-ium, CALCIUM ION, CHLORIDE ION, ... Authors: Penteado, R.F, Guimaraes, B.G. Deposit date: 2025-08-22 Release date: 2025-11-26 Last modified: 2026-01-21 Method: X-RAY DIFFRACTION (1.25 Å) Cite: Selective eIF4E-eIF4G Pairing and Cap-4 Recognition Mechanisms in Trypanosomatids: Insights From EIF4E5-EIF4G1 and EIF4E6-EIF4G5 Complexes. J.Mol.Biol., 438, 2026