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Class: Alpha Beta (26913)
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Architecture: 2-Layer Sandwich (8480)
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Topology: Nucleotidyltransferase; domain 5 (788)
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Homologous Superfamily: [code=3.30.420.10, no name defined] (372)
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Escherichia coli. Organism_taxid: 83333. Strain: k12. (1)
1RNHA:2-152STRUCTURE OF RIBONUCLEASE H PHASED AT 2 ANGSTROMS RESOLUTION BY MAD ANALYSIS OF THE SELENOMETHIONYL PROTEIN