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

BRENDA support

Literature summary extracted from

  • Balme, A.; Lederer, F.
    On the rate of proton exchange with solvent of the catalytic histidine in flavocytochrome b2 (yeast L-lactate dehydrogenase) (1994), Protein Sci., 3, 109-117.
    View publication on PubMedView publication on EuropePMC

Cloned(Commentary)

EC Number Cloned (Comment) Organism
1.1.2.3
-
Saccharomyces cerevisiae

Protein Variants

EC Number Protein Variants Comment Organism
1.1.2.3 Y254del deletion mutant Saccharomyces cerevisiae
1.1.2.3 Y254F
-
Saccharomyces cerevisiae

KM Value [mM]

EC Number KM Value [mM] KM Value Maximum [mM] Substrate Comment Organism Structure
1.1.2.3 0.54
-
L-lactate
-
Saccharomyces cerevisiae
1.1.2.3 3.9
-
L-lactate Y254F mutant Saccharomyces cerevisiae
1.1.2.3 6
-
ferricyanide
-
Saccharomyces cerevisiae
1.1.2.3 8.9
-
L-lactate wild type enzyme Saccharomyces cerevisiae

Metals/Ions

EC Number Metals/Ions Comment Organism Structure
1.1.2.3 Fe2+ bound to enzyme 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+
-
r

Organism

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

Storage Stability

EC Number Storage Stability Organism
1.1.2.3 -80°C, 0.1 M phosphate buffer, 1 mM EDTA, 1 mM PMSF 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+
-
r
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+
-
r
1.1.2.3 fluoropyruvate + ferrocytochrome c + H+
-
Saccharomyces cerevisiae ?
-
?
1.1.2.3 L-lactate + ferricyanide
-
Saccharomyces cerevisiae pyruvate + ferrocyanide + H+
-
?
1.1.2.3 additional information electron acceptors other than ferricytochrome c used Saccharomyces cerevisiae ?
-
?

Turnover Number [1/s]

EC Number Turnover Number Minimum [1/s] Turnover Number Maximum [1/s] Substrate Comment Organism Structure
1.1.2.3 0.2
-
Fluoropyruvate Y254F mutant enzyme Saccharomyces cerevisiae
1.1.2.3 2.8
-
Fluoropyruvate wild type enzyme Saccharomyces cerevisiae
1.1.2.3 473
-
L-lactate wild type enzyme Saccharomyces cerevisiae

Cofactor

EC Number Cofactor Comment Organism Structure
1.1.2.3 additional information electron acceptors other than ferricytochrome c used Saccharomyces cerevisiae