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Literature summary for 1.8.98.1 extracted from

  • Madadi-Kahkesh, S.; Duin, E.C.; Heim, S.; Albracht, S.P.; Johnson, M.K.; Hedderich, R.
    A paramagnetic species with unique EPR characteristics in the active site of heterodisulfide reductase from methanogenic archaea (2001), Eur. J. Biochem., 268, 2566-2577.
    View publication on PubMed

Cloned(Commentary)

Cloned (Comment) Organism
overexpression of HdrB subunit in Bacillus subtilis Methanothermobacter marburgensis

Inhibitors

Inhibitors Comment Organism Structure
1,3-propanesulfone 0.3 mM, 50% inhibition Methanosarcina barkeri
iodoacetamide 0.1 mM, 50% inhibition Methanosarcina barkeri
additional information no inhibition by NEM, iodoacetamide or 1,3-propanesulfone up to 2 mM Methanothermobacter marburgensis
NEM 0.4 mM, 50% inhibition Methanosarcina barkeri

Organism

Organism UniProt Comment Textmining
Methanosarcina barkeri
-
-
-
Methanothermobacter marburgensis
-
-
-

Purification (Commentary)

Purification (Comment) Organism
-
Methanosarcina barkeri
-
Methanothermobacter marburgensis

Substrates and Products (Substrate)

Substrates Comment Substrates Organism Products Comment (Products) Rev. Reac.
N-(7-[(2-sulfoethyl)dithio]heptanoyl)-3-O-phospho-L-threonine + reduced benzyl viologen reaction intermediate is a [4Fe-4S]3+ cluster that is coordinated by one of the cysteines of nearby active-site disulfide or by the sulfur of coenzyme M Methanothermobacter marburgensis coenzyme B + coenzyme M + benzyl viologen
-
?
N-(7-[(2-sulfoethyl)dithio]heptanoyl)-3-O-phospho-L-threonine + reduced benzylviologen reaction intermediate is a [4Fe-4S]3+ cluster that is coordinated by one of the cysteines of nearby active-site disulfide or by the sulfur of coenzyme M Methanosarcina barkeri coenzyme B + coenzyme M + oxidized benzyl viologen
-
?

Synonyms

Synonyms Comment Organism
HDR
-
Methanosarcina barkeri
HDR
-
Methanothermobacter marburgensis