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Figure 1 | Genome Biology

Figure 1

From: The PRC-barrel: a widespread, conserved domain shared by photosynthetic reaction center subunits and proteins of RNA metabolism

Figure 1

A ribbon representation of the H (gold) and the M (gray) subunits of the photosynthetic reaction complex (PDB 1 eys). The PRC-barrel is colored purple to highlight it. The two acidic residues projecting in the direction of the membrane, including the glutamate (E) involved in regulation of quinone reduction, are shown in space-filling representation. The peptide from the amino-terminal tail of the M subunit that interacts with a cleft in the PRC-barrel (PCR-M peptide) is also shown in space-filling representation.

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Genome Biology

ISSN: 1474-760X

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