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Literature summary for 1.8.98.1 extracted from

  • Kroeninger, L.; Berger, S.; Welte, C.; Deppenmeier, U.
    Evidence for the involvement of two heterodisulfide reductases in the energy-conserving system of Methanomassiliicoccus luminyensis (2016), FEBS J., 283, 472-483 .
    View publication on PubMed

KM Value [mM]

KM Value [mM] KM Value Maximum [mM] Substrate Comment Organism Structure
0.0202
-
coenzyme B-coenzyme M disulfide at pH 7.0 and 37°C Methanomassiliicoccus luminyensis

Localization

Localization Comment Organism GeneOntology No. Textmining
membrane
-
Methanomassiliicoccus luminyensis 16020
-

Metals/Ions

Metals/Ions Comment Organism Structure
Fe the purified catalytic subunit HrdD contains 7.0 mol non-heme iron per mol monomer Methanomassiliicoccus luminyensis

Molecular Weight [Da]

Molecular Weight [Da] Molecular Weight Maximum [Da] Comment Organism
580000
-
gel filtration Methanomassiliicoccus luminyensis

Natural Substrates/ Products (Substrates)

Natural Substrates Organism Comment (Nat. Sub.) Natural Products Comment (Nat. Pro.) Rev. Reac.
coenzyme B-coenzyme M disulfide + reduced ferredoxin Methanomassiliicoccus luminyensis
-
coenzyme B + coenzyme M + ferredoxin
-
?
coenzyme B-coenzyme M disulfide + reduced ferredoxin Methanomassiliicoccus luminyensis DSM 25720
-
coenzyme B + coenzyme M + ferredoxin
-
?

Organism

Organism UniProt Comment Textmining
Methanomassiliicoccus luminyensis
-
-
-
Methanomassiliicoccus luminyensis DSM 25720
-
-
-

Purification (Commentary)

Purification (Comment) Organism
Strep-Tactin column chromatography Methanomassiliicoccus luminyensis

Substrates and Products (Substrate)

Substrates Comment Substrates Organism Products Comment (Products) Rev. Reac.
coenzyme B-coenzyme M disulfide + reduced benzyl viologen
-
Methanomassiliicoccus luminyensis coenzyme B + coenzyme M + benzyl viologen
-
?
coenzyme B-coenzyme M disulfide + reduced benzyl viologen
-
Methanomassiliicoccus luminyensis DSM 25720 coenzyme B + coenzyme M + benzyl viologen
-
?
coenzyme B-coenzyme M disulfide + reduced ferredoxin
-
Methanomassiliicoccus luminyensis coenzyme B + coenzyme M + ferredoxin
-
?
coenzyme B-coenzyme M disulfide + reduced ferredoxin
-
Methanomassiliicoccus luminyensis DSM 25720 coenzyme B + coenzyme M + ferredoxin
-
?
coenzyme B-coenzyme M disulfide + reduced methyl viologen
-
Methanomassiliicoccus luminyensis coenzyme B + coenzyme M + methyl viologen
-
?
coenzyme B-coenzyme M disulfide + reduced methyl viologen
-
Methanomassiliicoccus luminyensis DSM 25720 coenzyme B + coenzyme M + methyl viologen
-
?

Subunits

Subunits Comment Organism
dodecamer 12 * 47000, SDS-PAGE Methanomassiliicoccus luminyensis

Synonyms

Synonyms Comment Organism
HdrABC
-
Methanomassiliicoccus luminyensis
HdrD
-
Methanomassiliicoccus luminyensis
heterodisulfide reductase
-
Methanomassiliicoccus luminyensis

Temperature Optimum [°C]

Temperature Optimum [°C] Temperature Optimum Maximum [°C] Comment Organism
35 40
-
Methanomassiliicoccus luminyensis

pH Optimum

pH Optimum Minimum pH Optimum Maximum Comment Organism
7
-
-
Methanomassiliicoccus luminyensis

Cofactor

Cofactor Comment Organism Structure
[4Fe-4S]-center
-
Methanomassiliicoccus luminyensis