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Literature summary for 6.2.1.24 extracted from

  • Muralidharan, F.N.; Muralidharan, V.B.
    Phytanoyl-CoA ligase activity in rat liver (1986), Biochem. Int., 13, 123-130.
    View publication on PubMed

Inhibitors

Inhibitors Comment Organism Structure
AMP 11 mM, 50% inhibition Rattus norvegicus
iodoacetic acid 75 mM, 100% inhibition Rattus norvegicus
NEM 10 mM, 87% inhibition Rattus norvegicus
palmitic acid
-
Rattus norvegicus

KM Value [mM]

KM Value [mM] KM Value Maximum [mM] Substrate Comment Organism Structure
0.0286
-
phytanic acid
-
Rattus norvegicus

Localization

Localization Comment Organism GeneOntology No. Textmining
microsome
-
Rattus norvegicus
-
-
mitochondrion
-
Rattus norvegicus 5739
-

Metals/Ions

Metals/Ions Comment Organism Structure
Mg2+ absolutely required, optimal concentration: 60 mM, inhibition at high concentrations Rattus norvegicus
Mn2+ can replace Mg2+ at 5 mM, inhibition at high concentrations Rattus norvegicus

Organism

Organism UniProt Comment Textmining
Rattus norvegicus
-
enzyme is different from long chain acyl-CoA ligase, EC 6.2.1.3
-

Source Tissue

Source Tissue Comment Organism Textmining
adipose tissue
-
Rattus norvegicus
-
heart
-
Rattus norvegicus
-
kidney
-
Rattus norvegicus
-
liver
-
Rattus norvegicus
-

Substrates and Products (Substrate)

Substrates Comment Substrates Organism Products Comment (Products) Rev. Reac.
ATP + phytanate + CoA
-
Rattus norvegicus AMP + diphosphate + phytanoyl-CoA
-
?
CTP + phytanate + CoA low activity compared to ATP Rattus norvegicus CMP + diphosphate + phytanoyl-CoA
-
?
GTP + phytanate + CoA low activity compared to ATP Rattus norvegicus GMP + diphosphate + phytanoyl-CoA
-
?
ITP + phytanate + CoA low activity compared to ATP Rattus norvegicus IMP + diphosphate + phytanoyl-CoA
-
?
UTP + phytanate + CoA low activity compared to ATP Rattus norvegicus UMP + diphosphate + phytanoyl-CoA
-
?

Temperature Stability [°C]

Temperature Stability Minimum [°C] Temperature Stability Maximum [°C] Comment Organism
45
-
t1/2: 3-5 min Rattus norvegicus

pH Optimum

pH Optimum Minimum pH Optimum Maximum Comment Organism
8.7
-
Tris-HCl buffer Rattus norvegicus

Ki Value [mM]

Ki Value [mM] Ki Value maximum [mM] Inhibitor Comment Organism Structure
11
-
AMP
-
Rattus norvegicus