| 3JXS: reference: The crystal structure of XG-34, an evolved xyloglucan-specific carbohydrate-binding module., Gullfot F, Tan TC, von Schantz L, Karlsson EN, Ohlin M, Brumer H, Divne C, Proteins. 2009 Oct 26. PMID: 19950365 |
This OCA 
Structure page
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(documentation).