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Figure 1 | Genome Biology

Figure 1

From: The prokaryotic antecedents of the ubiquitin-signaling system and the early evolution of ubiquitin-like β-grasp domains

Figure 1

ThiS/MoaD/Ubiquitin-based protein conjugation system. The figure shows different themes by which a ThiS/MoaD/Ubiquitin-like polypeptide participates in thiamine biosynthesis, MoCo/WCo biosynthesis, and the ubiquitin conjugation/deconjugation system and the siderophore biosynthesis pathways. The '?' refers to the speculated part of the pathway inferred from operon organization. SUB refers to the polypeptide/protein substrate.

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Genome Biology

ISSN: 1474-760X

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