Any feedback?
Please rate this page
(literature.php)
(0/150)

BRENDA support

Literature summary for 1.8.99.5 extracted from

  • Hatchikian, E.C.; Zeikus, J.G.
    Characterization of a new type of dissimilatory sulfite reductase present in Thermodesulfobacterium commune (1983), J. Bacteriol., 153, 1211-1220.
    View publication on PubMedView publication on EuropePMC
Search for more literature for 1.8.99.5

Metals/Ions

Metals/Ions Comment Organism Structure
Iron 20 to 21 nonheme iron atoms per enzyme molecule Thermodesulfobacterium commune

Molecular Weight [Da]

Molecular Weight [Da] Molecular Weight Maximum [Da] Comment Organism
48000
-
 2 * 48000, alpha-subunit, 2 * 48000, beta-subunit, SDS-PAGE and N-terminal sequencing Thermodesulfobacterium commune
167000
-
 sedimentation equilibrium centrifugation Thermodesulfobacterium commune

Organism

Organism UniProt Comment Textmining
Thermodesulfobacterium commune
-
-
-

Substrates and Products (Substrate)

Substrates Comment Substrates Organism Products Comment (Products) Rev. Reac.
sulfite + a [DsrC protein]-dithiol + reduced methyl viologen
-
 Thermodesulfobacterium commune trithionate + a [DsrC protein]-disulfide + oxidized methyl viologen trithionate is the major product with reduced methyl viologen as electron donor ?

Subunits

Subunits Comment Organism
heterotetramer 2 * 48000, alpha-subunit, 2 * 48000, beta-subunit, SDS-PAGE and N-terminal sequencing Thermodesulfobacterium commune

Temperature Stability [°C]

Temperature Stability Minimum [°C] Temperature Stability Maximum [°C] Comment Organism
70
-
 stable up to, rapidly denatures above Thermodesulfobacterium commune

pH Optimum

pH Optimum Minimum pH Optimum Maximum Comment Organism
6
-
-
 Thermodesulfobacterium commune

Cofactor

Cofactor Comment Organism Structure
siroheme four sirohemes per enzyme molecule Thermodesulfobacterium commune
[4Fe-4S]-center four centers per enzyme molecule Thermodesulfobacterium commune