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Literature summary for 1.1.1.27 extracted from

  • Huang, J.; Huang, Y.; Wu, X.; Du, W.; Yu, X.; Hu, X.
    Identification, expression, characterization, and immunolocalization of lactate dehydrogenase from Taenia asiatica (2009), Parasitol. Res., 104, 287-293.
    View publication on PubMed

Application

Application Comment Organism
drug development LDH is a potential drug target and candidate antigen for immunodiagnosis (LDH can be recognized in serum from swine or patient infected with Taenia asiatica) and vaccine for taeniasis and viscero-cysticercosis caused by Taenia asiatica Taenia asiatica

Cloned(Commentary)

Cloned (Comment) Organism
into plasmid pET-30a and expressed with a His tag in Escherichia coli BL21/DE3 Taenia asiatica

KM Value [mM]

KM Value [mM] KM Value Maximum [mM] Substrate Comment Organism Structure
0.074
-
NAD+
-
Taenia asiatica
0.32
-
NADH
-
Taenia asiatica
1.88
-
pyruvate
-
Taenia asiatica
10.26
-
Lactate
-
Taenia asiatica

Localization

Localization Comment Organism GeneOntology No. Textmining
membrane embryonic membrane of oncosphere Taenia asiatica 16020
-

Molecular Weight [Da]

Molecular Weight [Da] Molecular Weight Maximum [Da] Comment Organism
35200
-
sequence analysis Taenia asiatica

Organism

Organism UniProt Comment Textmining
Taenia asiatica
-
-
-

Purification (Commentary)

Purification (Comment) Organism
by His bind purification Taenia asiatica

Source Tissue

Source Tissue Comment Organism Textmining
egg embryonic membrane of oncosphere Taenia asiatica
-
additional information surface of the tegument in adults. Is absent from internal tissues Taenia asiatica
-

Specific Activity [micromol/min/mg]

Specific Activity Minimum [µmol/min/mg] Specific Activity Maximum [µmol/min/mg] Comment Organism
456
-
purified protein with pyruvate as substrate Taenia asiatica

Substrates and Products (Substrate)

Substrates Comment Substrates Organism Products Comment (Products) Rev. Reac.
pyruvate + NADH + H+
-
Taenia asiatica lactate + NAD+
-
?

Synonyms

Synonyms Comment Organism
lactate dehydrogenase
-
Taenia asiatica
LDH
-
Taenia asiatica

Temperature Optimum [°C]

Temperature Optimum [°C] Temperature Optimum Maximum [°C] Comment Organism
45
-
highest relative activity for both the reduction and oxidation reactions Taenia asiatica

Temperature Range [°C]

Temperature Minimum [°C] Temperature Maximum [°C] Comment Organism
37 65 optimal temperatures for the reduction and oxidation reactions are 37-65°C and 40-50°C, respectively Taenia asiatica

pH Range

pH Minimum pH Maximum Comment Organism
6.5 10 optimal pH range for pyruvate reduction and lactate oxidation is 6.5-7.0 and 9.0-10.0, respectively Taenia asiatica

Cofactor

Cofactor Comment Organism Structure
NAD+
-
Taenia asiatica
NADH
-
Taenia asiatica

pI Value

Organism Comment pI Value Maximum pI Value
Taenia asiatica theoretical isoelectric point
-
8.03