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Class: Alpha Beta (26913)
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Architecture: 3-Layer(aba) Sandwich (12045)
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Topology: Dihydrofolate Reductase, subunit A (200)
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Homologous Superfamily: Dihydrofolate Reductase, subunit A (200)
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Lactobacillus casei. Organism_taxid: 1582 (1)
3DFRA:1-162CRYSTAL STRUCTURES OF ESCHERICHIA COLI AND LACTOBACILLUS CASEI DIHYDROFOLATE REDUCTASE REFINED AT 1.7 ANGSTROMS RESOLUTION. I. GENERAL FEATURES AND BINDING OF METHOTREXATE