1. Ancestral Tryptophan Synthase Reveals Functional Sophistication of Primordial Enzyme Complexes. Issue 6 (23rd June 2016) Authors: Busch, Florian; Rajendran, Chitra; Heyn, Kristina; Schlee, Sandra; Merkl, Rainer; Sterner, Reinhard Journal: Cell chemical biology Issue: Volume 23:Issue 6(2016) Page Start: 709 Record Type: Journal Article View Content: Available online (eLD content is only available in our Reading Rooms) ↗