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Literature summary for 2.3.1.21 extracted from

  • Morash, A.J.; Kajimura, M.; McClelland, G.B.
    Intertissue regulation of carnitine palmitoyltransferase I (CPTI): mitochondrial membrane properties and gene expression in rainbow trout (Oncorhynchus mykiss) (2008), Biochim. Biophys. Acta, 1778, 1382-1389.
    View publication on PubMed

Inhibitors

Inhibitors Comment Organism Structure
malonyl-CoA
-
Oncorhynchus mykiss

Localization

Localization Comment Organism GeneOntology No. Textmining
mitochondrial membrane
-
Oncorhynchus mykiss 31966
-

Natural Substrates/ Products (Substrates)

Natural Substrates Organism Comment (Nat. Sub.) Natural Products Comment (Nat. Pro.) Rev. Reac.
palmitoyl-CoA + L-carnitine Oncorhynchus mykiss
-
CoA + L-palmitoylcarnitine
-
?

Organism

Organism UniProt Comment Textmining
Oncorhynchus mykiss
-
-
-

Purification (Commentary)

Purification (Comment) Organism
mitochondria are preparated Oncorhynchus mykiss

Source Tissue

Source Tissue Comment Organism Textmining
liver
-
Oncorhynchus mykiss
-
muscle red, white and heart muscle Oncorhynchus mykiss
-

Specific Activity [micromol/min/mg]

Specific Activity Minimum [µmol/min/mg] Specific Activity Maximum [µmol/min/mg] Comment Organism
0.002
-
CPT II, red muscle Oncorhynchus mykiss
0.0046
-
CPT II, liver Oncorhynchus mykiss
0.0047
-
CPT I, heart, plus 50 microM malonyl-CoA Oncorhynchus mykiss
0.0054
-
CPT I, liver, plus 50 microM malonyl-CoA Oncorhynchus mykiss
0.0054
-
CPT I, white muscle, plus 50 microM malonyl-CoA Oncorhynchus mykiss
0.0081
-
CPT I, liver Oncorhynchus mykiss
0.0083
-
CPT II, white muscle Oncorhynchus mykiss
0.0106
-
CPT II, heart Oncorhynchus mykiss
0.0128
-
CPT I, red muscle, plus 50 microM malonyl-CoA Oncorhynchus mykiss
0.0148
-
CPT I, white muscle Oncorhynchus mykiss
0.0168
-
CPT I, heart Oncorhynchus mykiss
0.0263
-
CPT I, red muscle Oncorhynchus mykiss

Substrates and Products (Substrate)

Substrates Comment Substrates Organism Products Comment (Products) Rev. Reac.
palmitoyl-CoA + L-carnitine
-
Oncorhynchus mykiss CoA + L-palmitoylcarnitine
-
?

Synonyms

Synonyms Comment Organism
carnitine palmitoyltransferase I
-
Oncorhynchus mykiss
carnitine palmitoyltransferase II
-
Oncorhynchus mykiss
CPTi
-
Oncorhynchus mykiss
CPTII
-
Oncorhynchus mykiss

Temperature Optimum [°C]

Temperature Optimum [°C] Temperature Optimum Maximum [°C] Comment Organism
20
-
activity assay at room temperature Oncorhynchus mykiss

pH Optimum

pH Optimum Minimum pH Optimum Maximum Comment Organism
7
-
activity assay Oncorhynchus mykiss

IC50 Value

IC50 Value IC50 Value Maximum Comment Organism Inhibitor Structure
0.000079
-
CPT I, liver Oncorhynchus mykiss malonyl-CoA
0.00037
-
CPT I, white muscle Oncorhynchus mykiss malonyl-CoA
0.0004
-
CPT I, heart Oncorhynchus mykiss malonyl-CoA
0.00055
-
CPT I, red muscle Oncorhynchus mykiss malonyl-CoA