Bile acid-CoA:amino acid N-acyltransferase

This enzyme belongs to the family of transferases, specifically those acyltransferases transferring groups other than aminoacyl groups. The systematic name of this enzyme class is choloyl-CoA:glycine N-choloyltransferase. Other names in common use include glycine-taurine N-acyltransferase, amino acid N-choloyltransferase, BAT, glycine N-choloyltransferase, BACAT, cholyl-CoA glycine-taurine N-acyltransferase, and cholyl-CoA:taurine N-acyltransferase. This enzyme participates in bile acid biosynthesis and taurine and hypotaurine metabolism.

References

Czuba B, Vessey DA (1980). "Kinetic characterization of cholyl-CoA glycine-taurine N-acyltransferase from bovine liver". J. Biol. Chem. 255 (11): 5296–9. PMID 7372637.
Jordan TW, Lee R & Lim WC (1980). "Isoelectric focussing of soluble and particulate benzoyl-CoA and cholyl-CoA:amino acid N-acyltransferases from rat liver". Biochem. Int. 1: 325–330.
Vessey DA (1979). "The co-purification and common identity of cholyl CoA:glycine- and cholyl CoA:taurine-N-acyltransferase activities from bovine liver". J. Biol. Chem. 254 (6): 2059–63. PMID 422567.
Johnson MR, Barnes S, Kwakye JB, Diasio RB (1991). "Purification and characterization of bile acid-CoA:amino acid N-acyltransferase from human liver". J. Biol. Chem. 266 (16): 10227–33. PMID 2037576.
Falany CN, Xie X, Wheeler JB, Wang J, Smith M, He D, Barnes S (2002). "Molecular cloning and expression of rat liver bile acid CoA ligase". J. Lipid. Res. 43 (12): 2062–71. doi:10.1194/jlr.M200260-JLR200. PMID 12454267.
He D, Barnes S, Falany CN (2003). "Rat liver bile acid CoA:amino acid N-acyltransferase: expression, characterization, and peroxisomal localization". J. Lipid. Res. 44 (12): 2242–9. doi:10.1194/jlr.M300128-JLR200. PMID 12951368.
O'Byrne J, Hunt MC, Rai DK, Saeki M, Alexson SE (2003). "The human bile acid-CoA:amino acid N-acyltransferase functions in the conjugation of fatty acids to glycine". J. Biol. Chem. 278 (36): 34237–44. doi:10.1074/jbc.M300987200. PMID 12810727.

Transferases: acyltransferases (EC 2.3)

2.3.1: other than amino-acyl groups	acetyltransferases: Acetyl-Coenzyme A acetyltransferase N-Acetylglutamate synthase Choline acetyltransferase Dihydrolipoyl transacetylase Acetyl-CoA C-acyltransferase Beta-galactoside transacetylase Chloramphenicol acetyltransferase N-acetyltransferase Serotonin N-acetyl transferase HGSNAT ARD1A Histone acetyltransferase P300/CBP NAT2 palmitoyltransferases: Carnitine O-palmitoyltransferase CPT1 CPT2 Serine C-palmitoyltransferase SPTLC1 SPTLC2 other: Acyltransferase like 2 Aminolevulinic acid synthase Beta-ketoacyl-ACP synthase Glyceronephosphate O-acyltransferase Lecithin—cholesterol acyltransferase Glycerol-3-phosphate O-acyltransferase 1-acylglycerol-3-phosphate O-acyltransferase 2-acylglycerol-3-phosphate O-acyltransferase ABHD5

2.3.2: Aminoacyltransferases	Gamma-glutamyl transpeptidase Peptidyl transferase Transglutaminase Tissue transglutaminase Keratinocyte transglutaminase Factor XIII

2.3.3: converted into alkyl on transfer	Citrate synthase ATP citrate lyase HMG-CoA synthase Malate synthase

Enzymes

Activity	Active site Binding site Catalytic triad Oxyanion hole Enzyme promiscuity Catalytically perfect enzyme Coenzyme Cofactor Enzyme catalysis Enzyme kinetics Lineweaver–Burk plot Michaelis–Menten kinetics

Regulation	Allosteric regulation Cooperativity Enzyme inhibitor

Classification	EC number Enzyme superfamily Enzyme family List of enzymes

Types	EC1 Oxidoreductases (list) EC2 Transferases (list) EC3 Hydrolases (list) EC4 Lyases (list) EC5 Isomerases (list) EC6 Ligases (list)

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