Table 2.
In-vitro system | Rate constant (s−1) | Electron Acceptor | E vs SHE | Ref. |
---|---|---|---|---|
MtrCAB complex in proteoliposome | 8,500±916 | γ-FeOOH | −0.103 | [13] |
1,317±33 | α-Fe2O3 | −0.121 | [13] | |
1,133±266 | α-FeOOH | −0.157 | [13] | |
MtrC | (1.98±0.14)×10−3 a | α-FeOOH | n.a. | [29] |
OmcA | (3.8±0.6)×10−3 a | α-FeOOH | n.a. | [29] |
MtrC in total membrane | 2.94±0.54 a | α-FeOOH | n.a. | [29] |
OmcA in total membrane | 4.84±1.1a | α-FeOOH | n.a. | [29] |
Assumed Michaelis-Menten constant Km=0.2 M