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2.3.1.7: carnitine O-acetyltransferase

This is an abbreviated version!
For detailed information about carnitine O-acetyltransferase, go to the full flat file.

Word Map on EC 2.3.1.7

Reaction

acetyl-CoA
+
carnitine
=
CoA
+
O-acetylcarnitine

Synonyms

acetyl-CoA-carnitine O-acetyltransferase, acetylcarnitine transferase, acuJ, CarAc, CARAT, carnitine acetyl coenzyme A transferase, carnitine acetyl transferase, carnitine acetylase, carnitine acetyltransferase, carnitine acetyltransferase CAT2, carnitine acetyltransferase Cat2p, carnitine acetyltransferase Yat1p, carnitine acetyltransferase Yat2p, carnitine-acetyl-CoA transferase, CAT, CAT2, CATC, CRAT, CT-CAT, CTN1, CTN2, CTN3, H-CAT, P-CAT, S-CAT1, S-CAT2, Yat1

ECTree

     2 Transferases
         2.3 Acyltransferases
             2.3.1 Transferring groups other than aminoacyl groups
                2.3.1.7 carnitine O-acetyltransferase

Crystallization

Crystallization on EC 2.3.1.7 - carnitine O-acetyltransferase

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CRYSTALLIZATION (Commentary)
ORGANISM
UNIPROT
LITERATURE
crystallized in the presence of L-carnitine by vapor diffusion method
crystals grown by hanging-drop vapor-diffusion belong to the orthorhombic space group P2(1)2(1)2(1) with unit-cell parameters a: 137.65 A, b: 84.76 A, c: 57.65 A
-
peroxisomal enzyme
-
crystallized as pure enzyme and in complex with its substrates carnitine and CoA
-
M564G and F565A mutant enzymes crystallized by sitting-drop vapor diffusion method
-
sitting drop vapor diffusion method, high resolution crystal structure of wild-type murine carnitine acetyltransferase in a ternary complex with its substrates acetyl-CoA and carnitine, and the structure of the S554A/M564G double mutant in a ternary complex with the substrates CoA and hexanoylcarnitine
sitting drop vapor diffusion method, space group C2, cell dimensions for the free enzyme crystal a: 158.9 A, b: 89.6 A, c: 119.4 A, beta: 127.5°