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Literature summary for 1.1.1.27 extracted from

  • Holland, L.Z.; McFall-Ngai, M.; Somero, G.N.
    Evolution of lactate dehydrogenase-A homologs of barracuda fishes (genus Sphyraena) from different thermal environments: differences in kinetic properties and thermal stability are due to amino acid substitutions outside the active site (1997), Biochemistry, 36, 3207-3215.
    View publication on PubMed

Cloned(Commentary)

Cloned (Comment) Organism
-
Sphyraena lucasana

Protein Variants

Protein Variants Comment Organism
D8G no measurable effect on the Km value for pyruvate, increased thermal stability Sphyraena lucasana
additional information
-
Sphyraena lucasana

KM Value [mM]

KM Value [mM] KM Value Maximum [mM] Substrate Comment Organism Structure
0.0142
-
NADH
-
Sphyraena ensis
0.0143
-
NADH
-
Sphyraena barracuda
0.016
-
pyruvate
-
Sphyraena helleri
0.0186
-
NADH
-
Sphyraena lucasana
0.0189
-
NADH
-
Sphyraena idiastes
0.0196
-
NADH
-
Sphyraena argentea
0.19
-
pyruvate
-
Sphyraena barracuda
0.22
-
pyruvate
-
Sphyraena ensis
0.24
-
pyruvate
-
Sphyraena helleri
0.26
-
pyruvate
-
Sphyraena lucasana
0.33
-
pyruvate
-
Sphyraena idiastes
0.34
-
pyruvate
-
Sphyraena argentea

Organism

Organism UniProt Comment Textmining
Sphyraena argentea O13276
-
-
Sphyraena barracuda
-
-
-
Sphyraena ensis
-
-
-
Sphyraena helleri
-
-
-
Sphyraena idiastes O13277
-
-
Sphyraena lucasana O13278
-
-

Substrates and Products (Substrate)

Substrates Comment Substrates Organism Products Comment (Products) Rev. Reac.
pyruvate + NADH + H+
-
Sphyraena argentea (S)-lactate + NAD+
-
?
pyruvate + NADH + H+
-
Sphyraena lucasana (S)-lactate + NAD+
-
?
pyruvate + NADH + H+
-
Sphyraena idiastes (S)-lactate + NAD+
-
?
pyruvate + NADH + H+
-
Sphyraena ensis (S)-lactate + NAD+
-
?
pyruvate + NADH + H+
-
Sphyraena helleri (S)-lactate + NAD+
-
?
pyruvate + NADH + H+
-
Sphyraena barracuda (S)-lactate + NAD+
-
?

Cofactor

Cofactor Comment Organism Structure
NADH coenzyme Sphyraena argentea
NADH coenzyme Sphyraena lucasana
NADH coenzyme Sphyraena idiastes
NADH coenzyme Sphyraena ensis
NADH coenzyme Sphyraena helleri
NADH coenzyme Sphyraena barracuda