RT XFEL structure of the one-flash state of Photosystem II (1F, S2-rich) at 2.08 Angstrom resolution

This is a large structure.

Summary for 6DHF

DescriptorPhotosystem II protein D1 1, Photosystem II CP47 reaction center protein, Photosystem II CP43 reaction center protein, ... (35 entities in total)
Functional Keywordsphotosystems, transmembrane, room temperature, electron transport, photosynthesis
Biological sourceThermosynechococcus elongatus (strain BP-1)
Total number of polymer chains40
Total molecular weight732684.46
Primary citation
Kern, J.,Chatterjee, R.,Young, I.D.,Fuller, F.D.,Lassalle, L.,Ibrahim, M.,Gul, S.,Fransson, T.,Brewster, A.S.,Alonso-Mori, R.,Hussein, R.,Zhang, M.,Douthit, L.,de Lichtenberg, C.,Cheah, M.H.,Shevela, D.,Wersig, J.,Seuffert, I.,Sokaras, D.,Pastor, E.,Weninger, C.,Kroll, T.,Sierra, R.G.,Aller, P.,Butryn, A.,Orville, A.M.,Liang, M.,Batyuk, A.,Koglin, J.E.,Carbajo, S.,Boutet, S.,Moriarty, N.W.,Holton, J.M.,Dobbek, H.,Adams, P.D.,Bergmann, U.,Sauter, N.K.,Zouni, A.,Messinger, J.,Yano, J.,Yachandra, V.K.
Structures of the intermediates of Kok's photosynthetic water oxidation clock.
Nature, 563:421-425, 2018
PubMed: 30405241 (PDB entries with the same primary citation)
DOI: 10.1038/s41586-018-0681-2
MImport into Mendeley
Experimental method

Structure validation

RfreeClashscoreRamachandran outliersSidechain outliersRSRZ outliers 0.2486 0.4% 4.5% 3.5%MetricValuePercentile RanksWorseBetterPercentile relative to all X-ray structuresPercentile relative to X-ray structures of similar resolution

More Asymmetric unit images

Molmil generated image of 6dhf
no rotation
Molmil generated image of 6dhf
rotated about x axis by 90°
Molmil generated image of 6dhf
rotated about y axis by 90°
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