3PFB:
reference: An inserted alpha/beta subdomain shapes the catalytic pocket of Lactobacillus johnsonii cinnamoyl esterase., Lai KK, Stogios PJ, Vu C, Xu X, Cui H, Molloy S, Savchenko A, Yakunin A, Gonzalez CF, PLoS One. 2011;6(8):e23269. Epub 2011 Aug 18. PMID: 21876742

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