Literature summary extracted from
Silva, P.; De Castro, B.; Hagen, W.
On the prosthetic groups of the NiFe sulfhydrogenase from Pyrococcus furiosus Topology, structure, and temperature-dependent redox chemistry (1999), J. Biol. Inorg. Chem., 4, 284-291 .
Metals/Ions
EC Number |
Metals/Ions |
Comment |
Organism |
Structure |
---|
1.12.98.4 |
Iron |
the alpha-subunit carries the NiFe dinuclear center |
Pyrococcus furiosus |
|
1.12.98.4 |
Nickel |
the alpha-subunit carries the NiFe dinuclear center |
Pyrococcus furiosus |
|
Organism
EC Number |
Organism |
UniProt |
Comment |
Textmining |
---|
1.12.98.4 |
Pyrococcus furiosus |
E7FI44 AND Q8U2E5 AND Q8U2E4 AND E7FHU4 |
E7FI44: alpha-subunit, Q8U2E5: beta-subunit, Q8U2E4: gamma-subunit, E7FHU4: delta-subunit |
- |
Purification (Commentary)
EC Number |
Purification (Comment) |
Organism |
---|
1.12.98.4 |
- |
Pyrococcus furiosus |
Subunits
EC Number |
Subunits |
Comment |
Organism |
---|
1.12.98.4 |
heterotetramer |
alphabetagammadelta hetreotetramer, 1 * 48700 + 1 * 41800 + 33200 + 29600 |
Pyrococcus furiosus |
Synonyms
EC Number |
Synonyms |
Comment |
Organism |
---|
1.12.98.4 |
NiFe sulfhydrogenase |
- |
Pyrococcus furiosus |
Cofactor
EC Number |
Cofactor |
Comment |
Organism |
Structure |
---|
1.12.98.4 |
FAD |
the gamma-subunit contains one FAD molecule |
Pyrococcus furiosus |
|
1.12.98.4 |
[2Fe-2S]-center |
the gamma-subunit contains one 2Fe-2S cluster |
Pyrococcus furiosus |
|
1.12.98.4 |
[4Fe-4S]-center |
the beta subunit contains at least two [4Fe-4S] cubanes. The delta-subunit contains three [4Fe-4S] cubanes |
Pyrococcus furiosus |
|
1.12.98.4 |
[Ni-Fe]-center |
the alpha-subunit carries the NiFe dinuclear center |
Pyrococcus furiosus |
|