2025-11-19 REL PDBj PDBj PDBj 2020-12-25 2022-02-16 2022-02-16 2025-11-19 Structure of Wild-type PSI tetramer from Cyanophora paradoxa Kato K Nagao R Akita F Miyazaki N Shen JR Photosystem I, ELECTRON TRANSPORT, PHOTOSYNTHESIS Kato K Nagao R Ueno Y Yokono M Suzuki T Jiang TY Dohmae N Akita F Akimoto S Miyazaki N Shen JR Structure of a tetrameric photosystem I from a glaucophyte alga Cyanophora paradoxa. Nat Commun UK 13 1679 1679 2022 35354806 doi:10.1038/s41467-022-29303-7 2041-1723 Kato K Nagao R Ueno Y Yokono M Suzuki T Jiang TY Dohmae N Akita F Akimoto S Miyazaki N Shen JR Structural insights into an evolutionary turning-point of photosystem I from prokaryotes to eukaryotes Biorxiv US 2022 doi:10.1101/2022.01.03.474851 2692-8205 EMDB EMD-30822 associated EM volume PSI tetramer PSI tetramer 0 1 2 3 4 5 6 7 8 9 10 11 12 Cyanophora paradoxa 1.4 singleParticle particle 0.007 6.5 50.0 MES-NaOH 0.03 DDM Quantifoil R2/1 COPPER 300 CARBON HOLEY ARRAY GLOW DISCHARGE ETHANE 100 277 FEI VITROBOT MARK IV FEI TALOS ARCTICA FLOOD BEAM BRIGHT FIELD FIELD EMISSION GUN 200 FEI FALCON III (4k x 4k) 50.0 1 1603082 Gctf 1.18 PHASE FLIPPING AND AMPLITUDE CORRECTION
De novo generation
 C2 FOURIER SPACE 4.0 FSC 0.143 CUT-OFF RELION 3 145567 MAXIMUM LIKELIHOOD RELION 3 MAXIMUM LIKELIHOOD RELION 3 RELION 3 emd_30822.map.gz 1 IMAGE STORED AS FLOATING POINT NUMBER (4 BYTES) 400 400 400 0 0 0 400 400 400 437.2 437.2 437.2 90.0 90.0 90.0 X Y Z -0.1268277 0.1657863 0.0005054916 0.004615341 1.093 1.093 1.093 0.03 AUTHOR