7dr2

Structure of GraFix PSI tetramer from Cyanophora paradoxa

spinqualitylabelsall models 7dr2, resolution 3.80Å Show:Asymmetric Unit Biological Assembly Drag the structure with the mouse to rotate   Export Animated Image   Print3D Structural highlights 7dr2 is a 40 chain structure with sequence from Cyanophora paradoxa. Full crystallographic information is available from OCA. For a guided tour on the structure components use FirstGlance. Method: Electron Microscopy, Resolution 3.8Å Ligands: BCR, CLA, LHG, LMG, PQN Resources: FirstGlance, OCA, PDBe, RCSB, PDBsum, ProSAT Function A0A097PBL3_CYAPA PsaA and PsaB bind P700, the primary electron donor of photosystem I (PSI), as well as the electron acceptors A0, A1 and FX. PSI is a cytochrome c6-ferredoxin oxidoreductase, converting photonic excitation into a charge separation, which transfers an electron from the donor P700 chlorophyll pair to the spectroscopically characterized acceptors A0, A1, FX, FA and FB in turn. Oxidized P700 is reduced on the lumenal side of the thylakoid membrane by cytochrome c6.[ARBA:ARBA00056678] See Also Photosystem I 3D structures

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