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The enzyme fructose bisphosphatase (EC 3.1.3.11; systematic name D-fructose-1,6-bisphosphate 1-phosphohydrolase) catalyses the conversion of fructose-1,6-bisphosphate to fructose 6-phosphate in gluconeogenesis and the Calvin cycle, which are both anabolic pathways:
Endo-1,4-β-xylanase is any of a class of enzymes that degrade the linear polysaccharide xylan into xylose, thus breaking down hemicellulose, one of the major components of plant cell walls:
α-Galactosidase is a glycoside hydrolase enzyme that catalyses the following reaction:
Trichoderma is a genus of fungi in the family Hypocreaceae that is present in all soils, where they are the most prevalent culturable fungi. Many species in this genus can be characterized as opportunistic avirulent plant symbionts. This refers to the ability of several Trichoderma species to form mutualistic endophytic relationships with several plant species. The genomes of several Trichoderma specieshave been sequenced and are publicly available from the JGI.
Cathepsin A is an enzyme that is classified both as a cathepsin and a carboxypeptidase. In humans, it is encoded by the CTSA gene.
Galactosidase, beta 1, also known as GLB1, is a protein which in humans is encoded by the GLB1 gene.
In enzymology, a mucinaminylserine mucinaminidase (EC 3.2.1.110) is an enzyme that catalyzes the chemical reaction
Glucanases are enzymes that break down large polysaccharides via hydrolysis. The product of the hydrolysis reaction is called a glucan, a linear polysaccharide made of up to 1200 glucose monomers, held together with glycosidic bonds. Glucans are abundant in the endosperm cell walls of cereals such as barley, rye, sorghum, rice, and wheat. Glucanases are also referred to as lichenases, hydrolases, glycosidases, glycosyl hydrolases, and/or laminarinases. Many types of glucanases share similar amino acid sequences but vastly different substrates. Of the known endo-glucanases, 1,3-1,4-β-glucanase is considered the most active.
Inulinase is an enzyme with systematic name 1-β-D-fructan fructanohydrolase. It catalyses the reaction
endo-1,3-β-Xylanase, EC 3.2.1.32 [xylanase (ambiguous), endo-1,3-β-xylosidase, 1,3-β-xylanase, 1,3-xylanase, β-1,3-xylanase, endo-β-1,3-xylanase, 1,3-β-D-xylan xylanohydrolase, xylan endo-1,3-β-xylosidase (misleading)] is an enzyme with systematic name 3-β-D-xylan xylanohydrolase. It catalyses the following chemical reaction:
Glucan endo-1,6-β-glucosidase is an enzyme with systematic name 6-β-D-glucan glucanohydrolase. It catalyses random hydrolysis of (1→6)-linkages in (1→6)-β-D-glucans
Arabinogalactan endo-β-1,4-galactanase is an enzyme with systematic name arabinogalactan 4-β-D-galactanohydrolase. It specifically catalyses the hydrolysis (1→4)-β-D-galactosidic linkages in type I arabinogalactans.
Cellulose 1,4-β-cellobiosidase is an enzyme of interest for its capability of converting cellulose to useful chemicals, particularly cellulosic ethanol.
Endo-α-N-acetylgalactosaminidase (EC 3.2.1.97, 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, D-galactosyl-N-acetyl-α-D-galactosamine D-galactosyl-N-acetyl-galactosaminohydrolase) is an enzyme with systematic name glycopeptide-D-galactosyl-N-acetyl-α-D-galactosamine D-galactosyl-N-acetyl-galactosaminohydrolase. This enzyme catalyses the following chemical reaction
Mannan endo-1,6-α-mannosidase is an enzyme with systematic name 6-α-D-mannan mannanohydrolase. It catalyses the random hydrolysis of (1→6)-α-D-mannosidic linkages in unbranched (1→6)-mannans
Blood-group-substance endo-1,4-β-galactosidase is an enzyme with systematic name blood-group-substance 4-β-D-galactanohydrolase. It catalyses endohydrolysis of (1→4)-β-D-galactosidic linkages in blood group A and B substances.
Galactan 1,3-beta-galactosidase is an enzyme with systematic name galactan 3-beta-D-galactosidase. This enzyme catalyses the following chemical reaction
Mannosylglycoprotein endo-beta-mannosidase is an enzyme. This enzyme catalyses the following chemical reaction:
Exo-1,4-beta-D-glucosaminidase is an enzyme with systematic name chitosan exo-(1->4)-beta-D-glucosaminidase.! This enzyme catalyses the following chemical reaction
Galactan endo-beta-1,3-galactanase is an enzyme with systematic name arabinogalactan 3-beta-D-galactanohydrolase. This enzyme catalyses the following chemical reaction
References
- ↑ Brillouet, J.-M.; Williams, P.; Moutounet, M. (1991). "Purification and some properties of a novel endo-β-(1→6)-D-galactanase from Aspergillus niger". Agric. Biol. Chem. 55: 1565–1571. doi: 10.1271/bbb1961.55.1565 .
- ↑ Okemoto K, Uekita T, Tsumuraya Y, Hashimoto Y, Kasama T (January 2003). "Purification and characterization of an endo-beta-(1-->6)-galactanase from Trichoderma viride". Carbohydrate Research. 338 (3): 219–30. doi:10.1016/s0008-6215(02)00405-6. PMID 12543554.
- ↑ Kotake T, Kaneko S, Kubomoto A, Haque MA, Kobayashi H, Tsumuraya Y (February 2004). "Molecular cloning and expression in Escherichia coli of a Trichoderma viride endo-beta-(1-->6)-galactanase gene". The Biochemical Journal. 377 (Pt 3): 749–55. doi:10.1042/BJ20031145. PMC 1223900 . PMID 14565843.
