Figure 99
last modified
31-01-2012 12:59
Fig. 99: a) Schematic representation
of the transmembrane 
-helices of one Photosystem I monomer. Adjoining monomers
are partially included, separated by bold, broken lines. The proposed assignment
of -helices and the approximate extent of individual subunits are indicated
by thin, dotted lines, the stromal subunits by continuous black lines. The
region occupied by the chlorophyll a units of the core antenna system is
indicated by light grey shading [courtesy of N.
Krauss]. b) An equivalent depiction
to Figure 99a but looking along the membrane plane (stroma, top; lumen,
bottom). The a-helices (light blue) of the stromal subunits are shown in
addition to those in Figure 99a [courtesy of N.
Krauss].
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