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Class: Mainly Alpha (13335)
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Architecture: Orthogonal Bundle (10391)
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Topology: DNA polymerase; domain 1 (617)
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Homologous Superfamily: 5' to 3' exonuclease, C-terminal subdomain (384)
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Bacteriophage t7. (1)
3E2EA:554-784CRYSTAL STRUCTURE OF AN INTERMEDIATE COMPLEX OF T7 RNAP AND 7NT OF RNA