<p>This group represents the GTP-binding protein EngA. In <taxon tax_id="562">Escherichia coli</taxon>, EngA is involved in ribosome stability and/or biogenesis, as well as cell viability [<cite idref="PUB00043320"/>]. In <taxon tax_id="602">Salmonella typhimurium</taxon> however, EngA binds with higher affinity to GDP than GTP [<cite idref="PUB00043296"/>].</p> GTP-binding, EngA