2PUN:
reference: Structures of 5-methylthioribose kinase reveal substrate specificity and unusual mode of nucleotide binding., Ku SY, Yip P, Cornell KA, Riscoe MK, Behr JB, Guillerm G, Howell PL, J Biol Chem. 2007 Jul 27;282(30):22195-206. Epub 2007 May 23. PMID: 17522047

This OCA Structure page
uses Jmol, developed by the Jmol Development Team (documentation).