3A71:
reference: High-resolution structure of exo-arabinanase from Penicillium chrysogenum., Sogabe Y, Kitatani T, Yamaguchi A, Kinoshita T, Adachi H, Takano K, Inoue T, Mori Y, Matsumura H, Sakamoto T, Tada T, Acta Crystallogr D Biol Crystallogr. 2011 May;67(Pt 5):415-22. Epub 2011, Apr 13. PMID: 21543843

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