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Class: Mainly Alpha (13335)
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Architecture: Orthogonal Bundle (10391)
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Topology: Multidrug-efflux Transporter Regulator; Chain: A; Domain 2 (22)
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Homologous Superfamily: [code=1.10.1660.20, no name defined] (5)
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Enterobacteria phage lambda. Organism_taxid: 10710. (1)
1LX8A:1-55REGULATION OF DIRECTIONALITY IN BACTERIOPHAGE LAMBDA SITE-SPECIFIC RECOMBINATION: STRUCTURE OF THE XIS PROTEIN