Figure 8

FIG. 8. Preliminary model of chlorophyll organization of the CP43'-PSI supercomplex using coordinates from the 4-Å x-ray PSI trimer structure (27) and 3.8-Å PSII CP43 structure (28). The model is based on the coordinate data sets IC51 (PSI) and IFE1 (PSII). The chlorophylls of the PSI trimer are in green and those of CP43 in red. The modeled chlorophylls of CP43' come closest to those of PSI at the regions marked with asterisks.