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| Product | Description | |
|---|---|---|
| 1,3-α-oligoglucan phosphorylase | The enzyme, isolated from the bacterium Clostridium phytofermentans, catalyses a reversible reaction. Substrates for the phosphorolytic reaction are α-1,3-linked oligoglucans with a polymerisation degree of 3 or more. Nigerose (i.e. 3-O-α-D-glucopyranosyl-D-glucopyranose) is not phosphorylyzed but can serve as substrate in the reverse direction (cf. EC 2.4.1.279, nigerose phosphorylase). Group: Enzymes. Enzyme Commission Number: EC 2.4.1.334. 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-2572; 1,3-α-oligoglucan phosphorylase; EC 2.4.1.334. Cat No: EXWM-2572. |  |
| acrylyl-CoA reductase (NADH) | Contains FAD. The reaction is catalysed in the opposite direction to that shown. The enzyme from the bacterium Clostridium propionicum is a complex that includes an electron-transfer flavoprotein (ETF). The ETF is reduced by NADH and transfers the electrons to the active site. Catalyses a step in a pathway for L-alanine fermentation to propanoate. cf. EC 1.3.1.84, acrylyl-CoA reductase (NADPH). Group: Enzymes. Enzyme Commission Number: EC 1.3.1.95. 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-1365; acrylyl-CoA reductase (NADH); EC 1.3.1.95. Cat No: EXWM-1365. | |
| bile-acid 7α-dehydratase | This enzyme, characterized from the gut bacterium Clostridium scindens (previously known as Eubacterium sp. strain VPI 12708), participates in the 7-dehydroxylation process associated with bile acid degradation. Group: Enzymes. Synonyms: baiE (gene name); 7α,12α-dihydroxy-3-oxochol-4-enoate hydro-lyase; 7α,12α-dihydroxy-3-oxochol-4-enoate hydro-lyase (12α-hydroxy-3-oxochola-4,6-dienoate-forming); BA7 α dehydratase. Enzyme Commission Number: EC 4.2.1.106. 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-4945; bile-acid 7α-dehydratase; EC 4.2.1.106; baiE (gene name); 7α,12α-dihydroxy-3-oxochol-4-enoate hydro-lyase; 7α,12α-dihydroxy-3-oxochol-4-enoate hydro-lyase (12α-hydroxy-3-oxochola-4,6-dienoate-forming); BA7 α dehydratase. Cat No: EXWM-4945. | |
| bile acid CoA-transferase | The enzyme, characterized from the gut bacterium Clostridium scindens, catalyses the last step in bile acid 7α-dehydroxylation, the removal of the CoA moiety from the products. By using a transferase rather than hydrolase, the bacteria conserve the thioester bond energy, saving ATP molecules. Clostridium scindens possesses two forms of the enzyme, encoded by the baiF and baiK genes. While the enzymes have a broad acceptor specificity and can use allocholate, ursodeoxycholate, and β-muricholate, the donor specificity is more strict. BaiF acts on lithocholoyl-CoA and deoxycholoyl-CoA, and BaiK acts only on the latter. Group: Enzymes. Synonyms: baiF (gene name); baiK (gene name); bile acid coenzyme A transferase. Enzyme Commission Number: EC 2.8.3.25. 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-3421; bile acid CoA-transferase; EC 2.8.3.25; baiF (gene name); baiK (gene name); bile acid coenzyme A transferase. Cat No: EXWM-3421. | |
| clostripain | From the bacterium Clostridium histolyticum. It requires Ca2+ ions and is inhibited by EDTA. Type example of peptidase family C11. Group: Enzymes. Synonyms: clostridiopeptidase B; clostridium histolyticum proteinase B; α-clostridipain; clostridiopeptidase. Enzyme Commission Number: EC 3.4.22.8. CAS No. 9028-00-6. Kallikrein. 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-4249; clostripain; EC 3.4.22.8; 9028-00-6; clostridiopeptidase B; clostridium histolyticum proteinase B; α-clostridipain; clostridiopeptidase. Cat No: EXWM-4249. | |
| dihydropyrimidine dehydrogenase (NAD+) | An iron-sulfur flavoenzyme. The enzyme was originally discovered in the uracil-fermenting bacterium, Clostridium uracilicum, which utilizes uracil and thymine as nitrogen and carbon sources for growth. Since then the enzyme was found in additional organisms including Alcaligenes eutrophus, Pseudomonas strains and Escherichia coli. Group: Enzymes. Synonyms: dihydropyrimidine dehydrogenase; dihydrothymine dehydrogenase; pyrimidine reductase; thymine reductase; uracil reductase; dihydrouracil dehydrogenase (NAD+). Enzyme Commission Number: EC 1.3.1.1. CAS No. 9026-89-5. 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-1270; dihydropyrimidine dehydrogenase (NAD+); EC 1.3.1.1; 9026-89-5; dihydropyrimidine dehydrogenase; dihydrothymine dehydrogenase; pyrimidine reductase; thymine reductase; uracil reductase; dihydrouracil dehydrogenase (NAD+). Cat No: EXWM-1270. | |
| D-psicose 3-epimerase | The enzyme is highly specific for D-psicose and shows very low activity with D-tagatose (cf. EC 5.1.3.31, D-tagatose 3-epimerase). The enzyme from the bacterium Clostridium scindens requires Mn2+, whereas the enzymes from the bacteria Clostridium cellulolyticum, Clostridium sp. BNL1100, and Clostridium bolteae require Co2+ as optimum cofactor. The enzyme from Ruminococcus sp. is not dependent on the presence of metal ions, but its activity is enhanced by Mn2+. Group: Enzymes. Synonyms: DPEase (ambiguous). Enzyme Commission Number: EC 5.1.3.30. 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-5417; D-psicose 3-epimerase; EC 5.1.3.30; DPEase (ambiguous). Cat No: EXWM-5417. | |
| endo-α-N-acetylgalactosaminidase | The enzyme catalyses the liberation of Gal-(1?3)-β-GalNAc α-linked to serine or threonine residues of mucin-type glycoproteins. EngBF from the bacterium Bifidobacterium longum specifically acts on core 1-type O-glycan to release the disaccharide Gal-(1?3)-β-GalNAc. The enzymes from the bacteria Clostridium perfringens, Enterococcus faecalis, Propionibacterium acnes and Alcaligenes faecalis show broader specificity (e.g. they can also release the core 2 trisaccharide Gal-(1?3)-β-(GlcNAc-(1?6)-β)-GalNAc or the core 3 disaccharide GlcNAc-(1?3)-β-GalNAc). The enzyme may play an important role in the degradation and utilization of mucins having co...alactosaminohydrolase. Enzyme Commission Number: EC 3.2.1.97. CAS No. 59793-96-3. O-Glycosidase. 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-3960; endo-α-N-acetylgalactosaminidase; EC 3.2.1.97; 59793-96-3; endo-α-acetylgalactosaminidase; endo-α-N-acetyl-D-galactosaminidase; mucinaminylserine mucinaminidase; D-galactosyl-3-(N-acetyl-α-D-galactosaminyl)-L-serine mucinaminohydrolase; endo-α-GalNAc-ase; glycopeptide α-N-acetylgalactosaminidase; D-galactosyl-N-acetyl-α-D-galactosamine D-galactosyl-N-acetyl-galactosaminohydrolase. Cat No: EXWM-3960. | |
| NAD(P)+ transhydrogenase (ferredoxin) | The iron-sulfur flavoprotein complex, isolated from the bacterium Clostridium kluyveri, couples the exergonic reduction of NADP+ with reduced ferredoxin and the endergonic reduction of NADP+ with NADH. Group: Enzymes. Synonyms: NADH-dependent reduced ferredoxin:NADP+ oxidoreductase. Enzyme Commission Number: EC 1.6.1.4. 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-1577; NAD(P)+ transhydrogenase (ferredoxin); EC 1.6.1.4; NADH-dependent reduced ferredoxin:NADP+ oxidoreductase. Cat No: EXWM-1577. | |
| (S)-citramalyl-CoA lyase | Requires Mg2+ ions for activity. The enzyme from the bacterium Clostridium tetanomorphum is a component of EC 4.1.3.22, citramalate lyase. It also acts on (3S)-citramalyl thioacyl-carrier protein. The enzyme from the bacterium Chloroflexus aurantiacus also has the activity of EC 4.1.3.24, malyl-CoA lyase. It has no activity with (3R)-citramalyl-CoA (cf. EC 4.1.3.46, (R)-citramalyl-CoA lyase). Group: Enzymes. Synonyms: citramalyl coenzyme A lyase (ambiguous); (+)-CMA-CoA lyase; (3S)-citramalyl-CoA pyruvate-lyase; Mcl (ambiguous); citramalyl-CoA lyase (ambiguous). Enzyme Commission Number: EC 4.1.3.25. CAS No. 37290-68-9. 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-4905; (S)-citramalyl-CoA lyase; EC 4.1.3.25; 37290-68-9; citramalyl coenzyme A lyase (ambiguous); (+)-CMA-CoA lyase; (3S)-citramalyl-CoA pyruvate-lyase; Mcl (ambiguous); citramalyl-CoA lyase (ambiguous). Cat No: EXWM-4905. | |
| short-chain-enoyl-CoA hydratase | The enzyme from the bacterium Clostridium acetobutylicum is part of the central fermentation pathway and plays a key role in the production of both acids and solvents. It is specific for short, C4-C6, chain length substrates and exhibits an extremely high turnover number for crotonyl-CoA. cf. EC 4.2.1.17, enoyl-CoA hydratase and EC 4.2.1.74, long-chain-enoyl-CoA hydratase. Group: Enzymes. Synonyms: 3-hydroxybutyryl-CoA dehydratase; crotonase; crt (gene name). Enzyme Commission Number: EC 4.2.1.150. 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-4991; short-chain-enoyl-CoA hydratase; EC 4.2.1.150; 3-hydroxybutyryl-CoA dehydratase; crotonase; crt (gene name). Cat No: EXWM-4991. | |
| succinyl-CoA-D-citramalate CoA-transferase | The enzyme, purified from the bacterium Clostridium tetanomorphum, can also accept itaconate as acceptor, with lower efficiency. Group: Enzymes. Synonyms: Sct. Enzyme Commission Number: EC 2.8.3.20. 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-3416; succinyl-CoA-D-citramalate CoA-transferase; EC 2.8.3.20; Sct. Cat No: EXWM-3416. | |
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