Table 1 (continued)
Enzyme
Active
site
a
Subunit
composition
Notes
Pectobacterium
atrosepticum FDH
Mo
Cys
a
Mo, [4Fe–4S]
• cytoplasmatic
Corynebacterium
glutamicum FDH
Clostridium
pasteurianum FDH
ab
Mo, several Fe/S
• cytoplasmatic
Methanobacterium
formicicum FDH
ab
Mo, FAD,
several Fe/S,
Zn
• cytoplasmatic
• F 420 -dependent
Wolinella
succinogenes FDH
abc
a: Mo, [4Fe–4S]
b: 4 [4Fe–4S]
c: 4 b haems
• membrane-bound
Cupriavidus
necator FDH
(abc) 2
a: Mo, [2Fe–2S],
4 [4Fe–4S]
b: [4Fe–4S],
FMN
c: [2Fe–2S]
• cytoplasmatic
• NAD
+ -dependent
Rhodobacter
capsulatus FDH
Methylosinus
trichosporium FDH
Pseudomonas
oxalatus FDH
Methylosinus
trichosporium FDH
(abcd) 2
Mo, ! 1 [2Fe–2S],
! 1 [4Fe–4S],
FMN
• cytoplasmatic
• NAD
+ -dependent
Methanothermobacter
wolfeiir FMFDH
(abcdex) 4
a: 2 Zn
b: Mo, [4Fe–4S]
c: 2 [4Fe–4S]
c: 4 b haems
d
e: 8 [4Fe–4S]
x
• cytoplasmatic
a Active site composition, besides the two pyranopterin cofactor molecules and the terminal sulfido
group
38
L. B. Maia et al.