Extended Data Fig. 5: Schematic drawing of cluster C in different Ti(III)-EDTA and Eu(II)-DTPA reduced structures.
From: Metalloradical-driven enzymatic CO2 reduction by a dynamic Ni–Fe cluster
(a) Ti(III)-reduced pH 8.0 (Cint,o state). (b) Ti(III)-reduced pH 6.0 (Cred1 state). (c) Ti(III)-reduced pH 8.0 + CO2 (Cred2 state). (d) Ti(III)-reduced pH 8.0 + CO (Cint,o-CO state). (e) Ti(III)-reduced + CO2 pH jump (Cint,o-CO state). (f) Eu(II)-reduced pH 8.0. (g) Eu(II)-reduced + CO2. (h) Eu(II)-reduced pH 6.0 (Cint,i state). (i) Eu(II)-reduced pH 6.0 + CO (Cint,o-CO state). Distances are depicted in Ångstrom (Å). Other than (h) Fe1,i has not been shown for clarity.
