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Class: Mainly Alpha (13335)
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Architecture: Orthogonal Bundle (10391)
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Topology: Rna Polymerase Sigma Factor; Chain: A (22)
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Homologous Superfamily: [code=1.10.1740.10, no name defined] (22)
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Streptomyces coelicolor a3(2). Strain: m145. (1)
1H3LB:25-102; A:28-102N-TERMINAL FRAGMENT OF SIGR FROM STREPTOMYCES COELICOLOR