1HFJ:
reference: Structures of two highly homologous bacterial L-asparaginases: a case of enantiomorphic space groups., Jaskolski M, Kozak M, Lubkowski J, Palm G, Wlodawer A, Acta Crystallogr D Biol Crystallogr 2001 Mar;57(Pt 3):369-77. PMID: 11223513

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