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Class: Alpha Beta (26913)
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Architecture: Alpha-Beta Barrel (2994)
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Topology: TIM Barrel (2806)
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Homologous Superfamily: Glycosidases (843)
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Escherichia coli. Organism_taxid: 562. (20)
1F4AA:334-624; B:334-624; C:334-624; D:334-624E. COLI (LACZ) BETA-GALACTOSIDASE (NCS CONSTRAINED MONOMER-ORTHORHOMBIC)
1F4HA:334-624; B:334-624; C:334-624; D:334-624E. COLI (LACZ) BETA-GALACTOSIDASE (ORTHORHOMBIC)
1HN1A:334-624; B:334-624; C:334-624; D:334-624E. COLI (LAC Z) BETA-GALACTOSIDASE (ORTHORHOMBIC)
1JYNA:334-624; B:334-624; C:334-624; D:334-624E. COLI (LACZ) BETA-GALACTOSIDASE (E537Q) IN COMPLEX WITH LACTOSE
1JYVA:334-624; B:334-624; C:334-624; D:334-624E. COLI (LACZ) BETA-GALACTOSIDASE (E537Q) IN COMPLEX WITH ONPG
1JYWA:334-624; B:334-624; C:334-624; D:334-624E. COLI (LACZ) BETA-GALACTOSIDASE (E537Q) IN COMPLEX WITH PNPG
1JYXA:334-624; B:334-624; C:334-624; D:334-624E. COLI (LACZ) BETA-GALACTOSIDASE IN COMPLEX WITH IPTG
1JZ2A:334-624; B:334-624; C:334-624; D:334-624E. COLI (LACZ) BETA-GALACTOSIDASE-TRAPPED 2-F-GALACTOSYL-ENZYME INTERMEDIATE (ORTHORHOMBIC)
1JZ3A:334-624; B:334-624; C:334-624; D:334-624E. COLI (LACZ) BETA-GALACTOSIDASE-TRAPPED 2-DEOXY-GALACTOSYL ENZYME INTERMEDIATE
1JZ4A:334-624; B:334-624; C:334-624; D:334-624E. COLI (LACZ) BETA-GALACTOSIDASE-TRAPPED 2-DEOXY-GALACTOSYL-ENZYME INTERMEDIATE (LOW BIS-TRIS)
1JZ5A:334-624; B:334-624; C:334-624; D:334-624E. COLI (LACZ) BETA-GALACTOSIDASE IN COMPLEX WITH D-GALCTOPYRANOSYL-1-ON
1JZ6A:334-624; B:334-624; C:334-624; D:334-624E. COLI (LACZ) BETA-GALACTOSIDASE IN COMPLEX WITH GALACTO-TETRAZOLE
1JZ7A:334-624; B:334-624; C:334-624; D:334-624E. COLI (LACZ) BETA-GALACTOSIDASE IN COMPLEX WITH GALACTOSE
1JZ8A:334-624; B:334-624; C:334-624; D:334-624E. COLI (LACZ) BETA-GALACTOSIDASE (E537Q) IN COMPLEX WITH ALLOLACTOSE
1PX3A:334-624; B:334-624; C:334-624; D:334-624E. COLI (LACZ) BETA-GALACTOSIDASE (G794A)
1PX4A:334-624; C:334-624; D:334-624; B:334-624E. COLI (LACZ) BETA-GALACTOSIDASE (G794A) WITH IPTG BOUND