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

BRENDA support

Literature summary extracted from

  • Jacq, C.; Lederer, F.
    Cytochrome b2 from bakers yeast (L-lactate dehydrogenase). A double-headed enzyme (1974), Eur. J. Biochem., 41, 311-320.
    View publication on PubMed

Metals/Ions

EC Number Metals/Ions Comment Organism Structure
1.1.2.3 Fe2+ bound to enzyme Saccharomyces cerevisiae

Molecular Weight [Da]

EC Number Molecular Weight [Da] Molecular Weight Maximum [Da] Comment Organism
1.1.2.3 57500
-
 4 * 57500, SDS-PAGE Saccharomyces cerevisiae
1.1.2.3 220000
-
 gel filtration Saccharomyces cerevisiae

Natural Substrates/ Products (Substrates)

EC Number Natural Substrates Organism Comment (Nat. Sub.) Natural Products Comment (Nat. Pro.) Rev. Reac.
1.1.2.3 (S)-lactate + 2 ferricytochrome c Saccharomyces cerevisiae can feed electrons to respiratory chain at the level of cytochrome c pyruvate + 2 ferrocytochrome c + 2 H+
-
 ?

Organism

EC Number Organism UniProt Comment Textmining
1.1.2.3 Saccharomyces cerevisiae
-
-
-

Purification (Commentary)

EC Number Purification (Comment) Organism
1.1.2.3 intact enzyme Saccharomyces cerevisiae

Storage Stability

EC Number Storage Stability Organism
1.1.2.3 4°C, 70% saturated ammonium sulfate, under nitrogen, 2 months, 20% loss of activity of purified enzyme Saccharomyces cerevisiae

Substrates and Products (Substrate)

EC Number Substrates Comment Substrates Organism Products Comment (Products) Rev. Reac.
1.1.2.3 (S)-lactate + 2 ferricytochrome c
-
 Saccharomyces cerevisiae pyruvate + 2 ferrocytochrome c + 2 H+
-
 ?
1.1.2.3 (S)-lactate + 2 ferricytochrome c can feed electrons to respiratory chain at the level of cytochrome c Saccharomyces cerevisiae pyruvate + 2 ferrocytochrome c + 2 H+
-
 ?
1.1.2.3 additional information electron acceptors other than ferricytochrome c used Saccharomyces cerevisiae ?
-
 ?

Subunits

EC Number Subunits Comment Organism
1.1.2.3 tetramer 4 * 57500, SDS-PAGE Saccharomyces cerevisiae

Cofactor

EC Number Cofactor Comment Organism Structure
1.1.2.3 FMN one FMN per subunit Saccharomyces cerevisiae
1.1.2.3 heme one heme per subunit Saccharomyces cerevisiae
1.1.2.3 additional information electron acceptors other than ferricytochrome c used Saccharomyces cerevisiae