Electron
NADH-quinone
oxidoreductase
subunit A
NADH-quinone
oxidoreductase
subunit H
NADH-quinone
oxidoreductase
subunit J
NADH-quinone
oxidoreductase
subunit K
NADH-quinone
oxidoreductase
subunit L
NADH-quinone
oxidoreductase
subunit M
NADH-quinone
oxidoreductase
subunit N
NADH-quinone
oxidoreductase
subunit F
NADH-quinone
oxidoreductase
subunit G
NADH-quinone
oxidoreductase
subunit B
NADH-quinone
oxidoreductase
subunit C/D
NADH-quinone
oxidoreductase
subunit I
Anaerobic
dimethyl
sulfoxide
reductase chain
A
Anaerobic
dimethyl
sulfoxide
reductase chain
B
Anaerobic
dimethyl
sulfoxide
reductase chain
C
Anaerobic
dimethyl
sulfoxide
reductase chain
B
Anaerobic
dimethyl
sulfoxide
reductase chain
C
Anaerobic
dimethyl
sulfoxide
reductase chain
C
Formate
dehydrogenase-O
major subunit
Formate
dehydrogenase-O
iron-sulfur
subunit
Formate
dehydrogenase,
cytochrome
b556(fdo)
subunit
Anaerobic
dimethyl
sulfoxide
reductase chain
A
Anaerobic
dimethyl
sulfoxide
reductase chain
B
menaquinone-8
NADH
H+
H+
NAD
H+
Menaquinol 8
Electron
H+
H+
H+
menaquinone-8
Menaquinol 8
H+
Dimethyl
sulfoxide
H+
Electron
menaquinone-8
Dimethylsulfide
H2O
H+
Dimethyl
sulfoxide
H+
Electron
Dimethylsulfide
H2O
H+
Menaquinol 8
Dimethyl
sulfoxide
H+
Dimethylsulfide
H2O
H+
Formic acid
Electron
H+
CO2
H+
NADH-quinone
oxidoreductase
subunit E
Anaerobic
dimethyl
sulfoxide
reductase chain
A
Endocytosis
Electron
Hydrogenase-1
small chain
Hydrogenase-1
large chain
Probable Ni/Fe-
hydrogenase 1
B-type
cytochrome
subunit