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Class: Alpha Beta (26913)
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Architecture: 2-Layer Sandwich (8480)
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Topology: Beta-Lactamase (202)
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Homologous Superfamily: [code=3.30.450.40, no name defined] (27)
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Anabaena sp.. Organism_taxid: 1167. (1)
1YKDB:255-441; A:252-440; B:58-254; A:58-251CRYSTAL STRUCTURE OF THE TANDEM GAF DOMAINS FROM A CYANOBACTERIAL ADENYLYL CYCLASE: NOVEL MODES OF LIGAND-BINDING AND DIMERIZATION