| 4AK2: reference: How members of the human gut microbiota overcome the sulfation problem posed by glycosaminoglycans., Cartmell A, Lowe EC, Basle A, Firbank SJ, Ndeh DA, Murray H, Terrapon N, Lombard V, Henrissat B, Turnbull JE, Czjzek M, Gilbert HJ, Bolam DN, Proc Natl Acad Sci U S A. 2017 Jul 3;114(27):7037-7042. doi:, 10.1073/pnas.1704367114. Epub 2017 Jun 19. PMID: 28630303 |
This OCA 
Structure page
uses Jmol,
developed by the Jmol Development Team
(documentation).