Figure 9
From: Structural insights into the reaction mechanism of S-adenosyl-L-homocysteine hydrolase
Dual conformations of His301 are observed in MmSAHH/NAD+/ADO complex
. Flipped-out and flipped-over conformations of residues 300–304 are shown in grey and green, respectively. A putative access channel (HCY-binding site) is indicated by an ellipsoid. The Cys79 and Asn80 residues lining the putative access channel12 are marked.
