Fig. 18
From: Ultra-high resolution X-ray structures of two forms of human recombinant insulin at 100 K
a Insugen (I) HR insulin: WINCOOT 0.7 [19] electron density in the vicinity of ThrB27 in chain B. Unlike the corresponding site ThrD27 in chain D there is no evidence of solvated propanol in this site. b Intergen (II) 3W7Y: WINCOOT 0.7 [19] electron density in the vicinity of Thr D27. There is no evidence of solvated propanol in this site. The same applies to the Intergen (II) ThrB27 site