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Class: Mainly Alpha (13335)
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Architecture: Orthogonal Bundle (10391)
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Topology: Topoisomerase I; Chain A, domain 4 (31)
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Homologous Superfamily: [code=1.10.132.20, no name defined] (16)
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Thermus thermophilus. Organism_taxid: 274. (1)
1EH1A:3-31,A:107-185RIBOSOME RECYCLING FACTOR FROM THERMUS THERMOPHILUS