| 6KRL: reference: Substrate recognition by a bifunctional GH30-7 xylanase B from Talaromyces cellulolyticus., Nakamichi Y, Watanabe M, Matsushika A, Inoue H, FEBS Open Bio. 2020 Jun;10(6):1180-1189. doi: 10.1002/2211-5463.12873. Epub 2020 , May 22. PMID: 32359208 |
This OCA 
Structure page
uses Jmol,
developed by the Jmol Development Team
(documentation).