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The product, 10-deoxymethynolide, contains a 12-membered ring and is an intermediate in the biosynthesis of methymycin in the bacterium Streptomyces venezuelae. The enzyme also produces narbonolide (see EC 2.3.1.240, narbonolide synthase). The enzyme has 29 active sites arranged in four polypeptides (pikAI - pikAIV) with a loading domain, six extension modules and a terminal thioesterase domain. Each extension module contains a ketosynthase (KS), keto reductase (KR), an acyltransferase (AT) and an acyl-carrier protein (ACP). Not all active sites are used in the biosynthesis. Group: Enzymes. Synonyms: pikromycin PKS. Enzyme Commission Number: EC 2.3.1.239. Storage: Store it at +4 ?C for short term. For long term storage, store it at -20 ?C?-80 ?C. Form: Liquid or lyophilized powder. EXWM-2187; 10-deoxymethynolide synthase; EC 2.3.1.239; pikromycin PKS. Cat No: EXWM-2187.
2-aminobenzoylacetyl-CoA thioesterase
The enzyme, characterized from the bacterium Pseudomonas aeruginosa, participates in the production of the signal molecule 2-heptyl-4(1H)-quinolone (HHQ). Group: Enzymes. Synonyms: pqsE (gene name). Enzyme Commission Number: EC 3.1.2.32. Storage: Store it at +4 ?C for short term. For long term storage, store it at -20 ?C?-80 ?C. Form: Liquid or lyophilized powder. EXWM-3566; 2-aminobenzoylacetyl-CoA thioesterase; EC 3.1.2.32; pqsE (gene name). Cat No: EXWM-3566.
(3S)-malyl-CoA thioesterase
Stimulated by Mg2+ or Mn2+. The enzyme has no activity with (2R,3S)-2-methylmalyl-CoA (cf. EC 4.1.3.24, malyl-CoA lyase) or other CoA esters. Group: Enzymes. Synonyms: mcl2 (gene name). Enzyme Commission Number: EC 3.1.2.30. Storage: Store it at +4 ?C for short term. For long term storage, store it at -20 ?C?-80 ?C. Form: Liquid or lyophilized powder. EXWM-3564; (3S)-malyl-CoA thioesterase; EC 3.1.2.30; mcl2 (gene name). Cat No: EXWM-3564.
4-chlorobenzoate dehalogenase
Catalyses the first step in the degradation of chlorobenzoate in Pseudomonas. In many microorganisms, this activity comprises three separate enzymes, EC 6.2.1.33 (4-chlorobenzoate-CoA ligase), EC 3.8.1.7 (4-chlorobenzoyl-CoA dehalogenase) and EC 3.1.2.23 (4-hydroxybenzoyl-CoA thioesterase). Group: Enzymes. Synonyms: halobenzoate dehalogenase. Enzyme Commission Number: EC 3.8.1.6. CAS No. 94047-11-7. Storage: Store it at +4 ?C for short term. For long term storage, store it at -20 ?C?-80 ?C. Form: Liquid or lyophilized powder. EXWM-4745; 4-chlorobenzoate dehalogenase; EC 3.8.1.6; 94047-11-7; halobenzoate dehalogenase. Cat No: EXWM-4745.
4-hydroxybenzoyl-CoA thioesterase
This enzyme is part of the bacterial 2,4-dichlorobenzoate degradation pathway. Group: Enzymes. Enzyme Commission Number: EC 3.1.2.23. CAS No. 141583-19-9. Storage: Store it at +4 ?C for short term. For long term storage, store it at -20 ?C?-80 ?C. Form: Liquid or lyophilized powder. EXWM-3558; 4-hydroxybenzoyl-CoA thioesterase; EC 3.1.2.23; 141583-19-9. Cat No: EXWM-3558.
6-deoxyerythronolide-B synthase
The product, 6-deoxyerythronolide B, contains a 14-membered lactone ring and is an intermediate in the biosynthesis of erythromycin antibiotics. Biosynthesis of 6-deoxyerythronolide B requires 28 active sites that are precisely arranged along three large polypeptides, denoted DEBS1, -2 and -3. The polyketide product is synthesized by the processive action of a loading didomain, six extension modules and a terminal thioesterase domain. Each extension module contains a minimum of a ketosynthase (KS), an acyltransferase (AT) and an acyl-carrier protein (ACP).The KS domain both accepts the growing polyketide chain from the previous module and catalyses the subsequent decarboxylat...e (cyclizing); erythronolide synthase; malonyl-CoA:propanoyl-CoA malonyltransferase (cyclizing); deoxyerythronolide B synthase; 6-deoxyerythronolide B synthase; DEBS. Enzyme Commission Number: EC 2.3.1.94. CAS No. 87683-77-0. Storage: Store it at +4 ?C for short term. For long term storage, store it at -20 ?C?-80 ?C. Form: Liquid or lyophilized powder. EXWM-2276; 6-deoxyerythronolide-B synthase; EC 2.3.1.94; 87683-77-0; erythronolide condensing enzyme; malonyl-CoA:propionyl-CoA malonyltransferase (cyclizing); erythronolide synthase; malonyl-CoA:propanoyl-CoA malonyltransferase (cyclizing); deoxyerythronolide B synthase; 6-deoxyerythronolide B synthase; DEBS. Cat No: EXWM-2276.
acyl-CoA hydrolase
Broad specificity for medium- to long-chain acyl-CoA. Insensitive to NAD+ (cf. EC 3.1.2.19 ADP-dependent medium-chain-acyl-CoA hydrolase). Group: Enzymes. Synonyms: acyl coenzyme A thioesterase; acyl-CoA thioesterase; acyl coenzyme A hydrolase; thioesterase B; thioesterase II; acyl-CoA thioesterase. Enzyme Commission Number: EC 3.1.2.20. CAS No. 37270-64-7. Storage: Store it at +4 ?C for short term. For long term storage, store it at -20 ?C?-80 ?C. Form: Liquid or lyophilized powder. EXWM-3555; acyl-CoA hydrolase; EC 3.1.2.20; 37270-64-7; acyl coenzyme A thioesterase; acyl-CoA thioesterase; acyl coenzyme A hydrolase; thioesterase B; thioesterase II; acyl-CoA thioesterase. Cat No: EXWM-3555.
ADP-dependent medium-chain-acyl-CoA hydrolase
Requires ADP; inhibited by NADH. Maximum activity is shown with nonanoyl-CoA. Group: Enzymes. Synonyms: medium-chain acyl coenzyme A hydrolase; medium-chain acyl-CoA hydrolase; medium-chain acyl-thioester hydrolase; medium-chain hydrolase; myristoyl-CoA thioesterase. Enzyme Commission Number: EC 3.1.2.19. CAS No. 63363-75-7. Storage: Store it at +4 ?C for short term. For long term storage, store it at -20 ?C?-80 ?C. Form: Liquid or lyophilized powder. EXWM-3553; ADP-dependent medium-chain-acyl-CoA hydrolase; EC 3.1.2.19; 63363-75-7; medium-chain acyl coenzyme A hydrolase; medium-chain acyl-CoA hydrolase; medium-chain acyl-thioester hydrolase; medium-chain hydrolase; myristoyl-CoA thioesterase. Cat No: EXWM-3553.
ADP-dependent short-chain-acyl-CoA hydrolase
Requires ADP; inhibited by NADH. Maximum activity is shown with propanoyl-CoA. Group: Enzymes. Synonyms: short-chain acyl coenzyme A hydrolase; propionyl coenzyme A hydrolase; propionyl-CoA hydrolase; propionyl-CoA thioesterase; short-chain acyl-CoA hydrolase; short-chain acyl-CoA thioesterase. Enzyme Commission Number: EC 3.1.2.18. CAS No. 117698-16-5. Storage: Store it at +4 ?C for short term. For long term storage, store it at -20 ?C?-80 ?C. Form: Liquid or lyophilized powder. EXWM-3552; ADP-dependent short-chain-acyl-CoA hydrolase; EC 3.1.2.18; 117698-16-5; short-chain acyl coenzyme A hydrolase; propionyl coenzyme A hydrolase; propionyl-CoA hydrolase; propionyl-CoA thioesterase; short-chain acyl-CoA hydrolase; short-chain acyl-CoA thioesterase. Cat No: EXWM-3552.
bile acid-CoA:amino acid N-acyltransferase
Also acts on CoA derivatives of other bile acids. Taurine and 2-fluoro-β-alanine can act as substrates, but more slowly. The enzyme can also conjugate fatty acids to glycine and can act as a very-long-chain acyl-CoA thioesterase. Bile-acid-amino-acid conjugates serve as detergents in the gastrointestinal tract, solubilizing long chain fatty acids, mono- and diglycerides, fat-soluble vitamins and cholesterol. This is the second enzyme in a two-step process leading to the conjugation of bile acids with amino acids; the first step is the conversion of bile acids into their acyl-CoA thioesters, which is catalysed by EC 6.2.1.7, cholate-CoA ligase. Group: Enzymes. Synonyms: glycine-taurine N-acyltransferase; amino acid N-choloyltransferase; BAT; glycine N-choloyltransferase; BACAT; cholyl-CoA glycine-taurine N-acyltransferase; cholyl-CoA:taurine N-acyltransferase. Enzyme Commission Number: EC 2.3.1.65. CAS No. 65979-40-0. Storage: Store it at +4 ?C for short term. For long term storage, store it at -20 ?C?-80 ?C. Form: Liquid or lyophilized powder. EXWM-2245; bile acid-CoA:amino acid N-acyltransferase; EC 2.3.1.65; 65979-40-0; glycine-taurine N-acyltransferase; amino acid N-choloyltransferase; BAT; glycine N-choloyltransferase; BACAT; cholyl-CoA glycine-taurine N-acyltransferase; cholyl-CoA:taurine N-acyltransferase. Cat No: EXWM-2245.
choloyl-CoA hydrolase
Also acts on chenodeoxycholoyl-CoA and to a lesser extent on short- and medium- to long-chain acyl-CoAs, and other substrates, including trihydroxycoprostanoyl-CoA, hydroxymethylglutaryl-CoA and branched chain acyl-CoAs, all of which are present in peroxisomes. The enzyme is strongly inhibited by CoA and may be involved in controlling CoA levels in the peroxisome. Group: Enzymes. Synonyms: PTE-2 (ambiguous); choloyl-coenzyme A thioesterase; chenodeoxycholoyl-coenzyme A thioesterase; peroxisomal acyl-CoA thioesterase 2. Enzyme Commission Number: EC 3.1.2.27. Storage: Store it at +4 ?C for short term. For long term storage, store it at -20 ?C?-80 ?C. Form: Liquid or lyophilized powder. EXWM-3560; choloyl-CoA hydrolase; EC 3.1.2.27; PTE-2 (ambiguous); choloyl-coenzyme A thioesterase; chenodeoxycholoyl-coenzyme A thioesterase; peroxisomal acyl-CoA thioesterase 2. Cat No: EXWM-3560.
Dihydromonacolin L acid is synthesized while bound to an acyl-carrier protein domain of the lovastatin nonaketide synthase (EC 2.3.1.161). Since that enzyme lacks a thioesterase domain, release of the dihydromonacolin L acid moiety from the polyketide synthase requires this dedicated enzyme. Group: Enzymes. Synonyms: LovG. Enzyme Commission Number: EC 3.1.2.31. GUSB. Storage: Store it at +4 ?C for short term. For long term storage, store it at -20 ?C?-80 ?C. Form: Liquid or lyophilized powder. EXWM-3565; dihydromonacolin L-[lovastatin nonaketide synthase] thioesterase; EC 3.1.2.31; LovG. Cat No: EXWM-3565.
fluoroacetyl-CoA thioesterase
Fluoroacetate is extremely toxic. It reacts with CoA to form fluoroacetyl-CoA, which substitutes for acetyl CoA and reacts with EC 2.3.3.1 (citrate synthase) to produce fluorocitrate, a metabolite of which binds very tightly to EC 4.2.1.3 (aconitase) and halts the TCA cycle. This enzyme hydrolyses fluoroacetyl-CoA before it can react with citrate synthase, and thus confers fluoroacetate resistance on the organisms that produce it. It has been described in the poisonous plant Dichapetalum cymosum and the bacterium Streptomyces cattleya, both of which are fluoroacetate producers. Group: Enzymes. Enzyme Commission Number: EC 3.1.2.29. Storage: Store it at +4 ?C for short term. For long term storage, store it at -20 ?C?-80 ?C. Form: Liquid or lyophilized powder. EXWM-3562; fluoroacetyl-CoA thioesterase; EC 3.1.2.29. Cat No: EXWM-3562.
mycocerosate synthase
This mycobacterial enzyme loads long-chain fatty acyl groups from their CoA esters and extends them by incorporation of three or four methylmalonyl (but not malonyl) residues, to form tri- or tetramethyl-branched fatty-acids, respectively, such as 2,4,6,8-tetramethyloctacosanoate (C32-mycocerosate). Since the enzyme lacks a thioesterase domain, the products remain bound to the enzyme and require additional enzyme(s) for removal. Even though the enzyme can accept C6 to C20 substrates in vitro, it prefers to act on C14-C20 substrates in vivo. Group: Enzymes. Synonyms: mas (gene name); mycocerosic acid synthase; acyl-CoA:methylmalonyl-CoA C-acyltransferase (decarboxylating, oxoacyl- and enoyl-reducing). Enzyme Commission Number: EC 2.3.1.111. CAS No. 95229-19-9. Storage: Store it at +4 ?C for short term. For long term storage, store it at -20 ?C?-80 ?C. Form: Liquid or lyophilized powder. EXWM-2050; mycocerosate synthase; EC 2.3.1.111; 95229-19-9; mas (gene name); mycocerosic acid synthase; acyl-CoA:methylmalonyl-CoA C-acyltransferase (decarboxylating, oxoacyl- and enoyl-reducing). Cat No: EXWM-2050.
mycolipanoate synthase
This mycobacterial enzyme accepts long-chain fatty acyl groups from their CoA esters and extends them by incorporation of three methylmalonyl (but not malonyl) residues, forming trimethyl-branched fatty-acids such as (2S,4S,6S)-2,4,6-trimethyltetracosanoate (C27-mycolipanoate). Since the enzyme lacks a thioesterase domain, the product remains bound to the enzyme and requires additional enzyme(s) for removal. Group: Enzymes. Synonyms: msl3 (gene name); Pks3/4; mycolipanoic acid synthase. Enzyme Commission Number: EC 2.3.1.252. Storage: Store it at +4 ?C for short term. For long term storage, store it at -20 ?C?-80 ?C. Form: Liquid or lyophilized powder. EXWM-2202; mycolipanoate synthase; EC 2.3.1.252; msl3 (gene name); Pks3/4; mycolipanoic acid synthase. Cat No: EXWM-2202.
narbonolide synthase
The product, narbonolide, contains a 14-membered ring and is an intermediate in the biosynthesis of narbonomycin and pikromycin in the bacterium Streptomyces venezuelae. The enzyme also produces 10-deoxymethynolide (see EC 2.3.1.239, 10-deoxymethynolide synthase). The enzyme has 29 active sites arranged in four polypeptides (pikAI - pikAIV) with a loading domain, six extension modules and a terminal thioesterase domain. Each extension module contains a ketosynthase (KS), keto reductase (KR), an acyltransferase (AT) and an acyl-carrier protein (ACP). Not all active sites are used in the biosynthesis. Group: Enzymes. Synonyms: pikromycin PKS. Enzyme Commission Number: EC 2.3.1.240. Storage: Store it at +4 ?C for short term. For long term storage, store it at -20 ?C?-80 ?C. Form: Liquid or lyophilized powder. EXWM-2189; narbonolide synthase; EC 2.3.1.240; pikromycin PKS. Cat No: EXWM-2189.
oleoyl-[acyl-carrier-protein] hydrolase
Acts on acyl-carrier-protein thioesters of fatty acids from C12 to C18, but the derivative of oleic acid is hydrolysed much more rapidly than any other compound tested. Group: Enzymes. Synonyms: acyl-[acyl-carrier-protein] hydrolase; acyl-ACP-hydrolase; acyl-acyl carrier protein hydrolase; oleoyl-ACP thioesterase; oleoyl-acyl carrier protein thioesterase; oleoyl-[acyl-carrier-protein] hydrolase. Enzyme Commission Number: EC 3.1.2.14. CAS No. 68009-83-6. Storage: Store it at +4 ?C for short term. For long term storage, store it at -20 ?C?-80 ?C. Form: Liquid or lyophilized powder. EXWM-3549; oleoyl-[acyl-carrier-protein] hydrolase; EC 3.1.2.14; 68009-83-6; acyl-[acyl-carrier-protein] hydrolase; acyl-ACP-hydrolase; acyl-acyl carrier protein hydrolase; oleoyl-ACP thioesterase; oleoyl-acyl carrier protein thioesterase; oleoyl-[acyl-carrier-protein] hydrolase. Cat No: EXWM-3549.
palmitoyl-CoA hydrolase
Also hydrolyses CoA thioesters of other long-chain fatty acids. Group: Enzymes. Synonyms: long-chain fatty-acyl-CoA hydrolase; palmitoyl coenzyme A hydrolase; palmitoyl thioesterase; palmitoyl coenzyme A hydrolase; palmitoyl-CoA deacylase; palmityl thioesterase; palmityl-CoA deacylase; fatty acyl thioesterase I; palmityl thioesterase I. Enzyme Commission Number: EC 3.1.2.2. CAS No. 9025-87-0. Storage: Store it at +4 ?C for short term. For long term storage, store it at -20 ?C?-80 ?C. Form: Liquid or lyophilized powder. EXWM-3554; palmitoyl-CoA hydrolase; EC 3.1.2.2; 9025-87-0; long-chain fatty-acyl-CoA hydrolase; palmitoyl coenzyme A hydrolase; palmitoyl thioesterase; palmitoyl coenzyme A hydrolase; palmitoyl-CoA deacylase; palmityl thioesterase; palmityl-CoA deacylase; fatty acyl thioesterase I; palmityl thioesterase I. Cat No: EXWM-3554.
palmitoyl[protein] hydrolase
Specific for long-chain thioesters of fatty acids. Hydrolyses fatty acids from S-acylated cysteine residues in proteins, palmitoyl cysteine and palmitoyl-CoA. Group: Enzymes. Synonyms: palmitoyl-protein thioesterase; palmitoyl-(protein) hydrolase. Enzyme Commission Number: EC 3.1.2.22. CAS No. 150605-49-5. Storage: Store it at +4 ?C for short term. For long term storage, store it at -20 ?C?-80 ?C. Form: Liquid or lyophilized powder. EXWM-3557; palmitoyl[protein] hydrolase; EC 3.1.2.22; 150605-49-5; palmitoyl-protein thioesterase; palmitoyl-(protein) hydrolase. Cat No: EXWM-3557.
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