3T9G:
reference: A 1.5 A resolution X-ray structure of the catalytic module of Caldicellulosiruptor bescii family 3 pectate lyase., Alahuhta M, Chandrayan P, Kataeva I, Adams MW, Himmel ME, Lunin VV, Acta Crystallogr Sect F Struct Biol Cryst Commun. 2011 Dec 1;67(Pt 12):1498-500. , Epub 2011 Nov 25. PMID: 22139151

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