Extended Data Fig. 1: mFobs − DFcalc electron density omit map of relevant atoms in the OEC for time points along the S3→S0 reaction. | Nature

Extended Data Fig. 1: mFobs − DFcalc electron density omit map of relevant atoms in the OEC for time points along the S3→S0 reaction.

From: Structural evidence for intermediates during O2 formation in photosystem II

Extended Data Fig. 1

For comparison of the peak height level, the omit map of the oxygen atom, O2, is also shown. Omit maps for each atom were generated by individually omitting the atom only in the primary conformer in each dataset. The maps are shown at contour levels of 2.5, 3 and 4σ. (a) Omit maps of OX, O5 and O2 (b) Omit maps of W1, W2, W3, W4 and O2. A clear reduction in omit map peak height of OX, O5, W1, W2, W3, W4 is observed with respect to the reference O2 omit map between 730–2000 µs.

Back to article page