The front cover of the Journal Chemical Science ISSN 2041-6539 rsc.li/chemical-science Volume 9 Number 24 28 June 2018 Pages 5303–5496 is of the SFB/TRR 225 joint paper: Product-oriented chemical surface modification of a levansucrase (SacB) via an ene-type reaction. Ortiz-Soto ME, Ertl J, Mut J, Adelmann J, Le TA, Shan J, Teßmar J, Schlosser A, Engels B, Seibel J. Chem Sci. 2018 May 22;9(24):5312-5321. doi: 10.1039/c8sc01244j. eCollection 2018 Jun 28. See also the press release
