| Glucantime | Meglumine antimonate |
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| beta-glucan | 1----3)-beta-D-glucan |
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| glucan | One of a group of polysaccharide sugars composed of D-glucose monomers linked together by glycosidic bonds. Examples of glucans are dextran, laminarin, and lichenin. (09 Oct 1997) |
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| glucan 1,3-beta-glucosidase | <enzyme> Chemical name: exo-1,3-beta-glucanase Registry number: EC 3.2.1.58 Synonym: beta-(1-3)-glucanase, exoglucanase, 1,3-beta-glucanase, antiviral tobacco protein gp35, exo-1,3 beta-d-glucosidase, exg1 gene product, exoglucanase II, beta-1,3-glucanase (26 Jun 1999) |
| glucan 1,4-alpha-glucosidase | <enzyme> An enzyme that catalyses the hydrolysis of terminal 1,4-linked alpha-d-glucose residues successively from non-reducing ends of polysaccharide chains with the release of beta-glucose. It is also able to hydrolyze 1,6-alpha-glucosidic bonds when the next bond in sequence is 1,4. Chemical name: 1,4-alpha-D-Glucan glucohydrolase Registry number: EC 3.2.1.3 (12 Dec 1998) |
| glucan 1,4-alpha-maltohexaosidase | <enzyme> From klebsiella pneumoniae; hydrolyzes 1,4-alpha-d-glucosidic linkages in amylaceous polysaccharides so as to remove successive maltohexaose residues from the non-reducing ends Registry number: EC 3.2.1.98 Synonym: exo-maltohexao-hydrolase, extracellular maltohexaose-forming amylase, bacillus maltohexaose-forming amylase, g6-amylase (26 Jun 1999) |
| glucan 1,4-maltotetraohydrolase | <enzyme> Releases successive maltotetraose residues from the non-reducing chain ends of amylaceous polysaccharides Chemical name: 1,4-alpha-d-glucan maltotetraohydrolase Registry number: EC 3.2.1.60 Synonym: maltotetraose-forming amylase, maltotetraohydrolase, exo-maltotetraohydrolase (26 Jun 1999) |
| glucan 1,6-alpha-isomaltosidase | <enzyme> Hydrolyzes 1,6-alpha-d-glucosidic linkages in polysaccharides so as to remove successive isomaltose units from the non-reducing ends of the chains; from arthrobacter globiformis; mw 66 kD; genbank d30761 Registry number: EC 3.2.1.94 Synonym: isomalto-dextranase, 1,6-alpha-d-glucan isomaltohydrolase, imd gene product, exo-isomaltohydrolase (26 Jun 1999) |
| glucan endo-1,3-beta-d-glucosidase | <enzyme> An enzyme that hydrolyzes 1,3-beta-d-glucosidic linkages in 1,3-beta-d-glucans including laminarin, paramylon, and pachyman. Chemical name: 1,3-beta-D-Glucan glucanohydrolase Registry number: EC 3.2.1.39 (12 Dec 1998) |
| glucan synthase | <enzyme> Do not confuse with EC 2.4.1.34, which is 1,3-beta-glucan synthase or EC 2.4.1.12 which is 1,4-beta-glucan synthase Registry number: EC 2.4.1.- (26 Jun 1999) |
| glucan-1,4-glucosidase | <enzyme> An enzyme which removes the last 1,4-linked alpha-D- glucose residue from the nonreducing end of a long chain (or polymer) of such residues, making abeta-D-glucose molecule out of it in the process. (09 Oct 1997) |
| glucans | Glucose containing polysaccharides, including cellulose, callose, laminaran, starch and glycogen. (18 Nov 1997) |
| alpha-1,4-glucan lyase | <enzyme> Degrades alpha-1,4-glucan to produce 1,5-anhydrofructose; from seaweeds gracilariopsis lemaneiformis and gracilaria verrucosa; mw 111 kD; amino acid sequence has been determined Registry number: EC 4.2.2.- Synonym: alpha-1,4-glucan 4-lyase (26 Jun 1999) |
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| alpha-glucan branching glycosyltransferase | 1,4-alpha-d-glucan branching enzyme |
| alpha-glucan phosphorylase | <enzyme> Enzyme that catalyses the sequential removal of glycosyl residues from glycogen to yield one glucose-1-phosphate per reaction. Its activity is controlled by phosphorylation (by phosphorylase kinase). (21 Jun 2000) |
| 1,3-beta-glucan synthase | <enzyme> Amino acid sequence given in second source; genbank u09275 Registry number: EC 2.4.1.34 Synonym: chrysolaminarin synthase, udp glucuose beta(1--3)glucan-beta-3-glucosyltransferase, callose synthase, glucan synthase 1 gene product (26 Jun 1999) |
| 1,4-alpha-d-glucan 6-alpha-d-glucosyltransferase | A glucosyltransferase that transfers an alpha-glucosyl residue in a 1,4-alpha-glucan to the primary hydroxyl group of glucose in a 1,4-alpha-glucan. See: 1,4-alpha-d-glucan branching enzyme. Synonym: oligoglucan-branching glycosyltransferase. (05 Mar 2000) |
| 1,4-alpha-glucan 6-alpha-glucosyltransferase | <enzyme> From aspergillus niger and oryzae Registry number: EC 2.4.1.24 (26 Jun 1999) |
| 1,4-alpha-glucan branching enzyme | <enzyme> In glycogen or amylopectin synthesis, the enzyme that catalyses the transfer of a segment of a 1,4-alpha-glucan chain to a primary hydroxy group in a similar glucan chain. Chemical name: 1,4-alpha-D-Glucan:1,4-alpha-D-glucan 6-alpha-D-(1,4-alpha-D-glucano)-transferase Registry number: EC 2.4.1.18 (12 Dec 1998) |
Synonyms : 1, 3-beta-Glucanase, Beta-1, 3-Glucanase Type II, Exo-1, 3 beta-D-Glucosidase, 1, 3 beta Glucanase, 1, 3-beta-Glucosidase, Glucan, Beta 1, 3 Glucanase Type II, Exo 1, 3 beta D Glucosidase, Glucan 1, 3 beta Glucosidase, beta-D-Glucosidase, Exo-1, 3
Synonyms : Glucoamylase G1, Glucoamylase G2, 1, 4-alpha-Glucosidase, Glucan, Exo 1, 4 alpha Glucosidase, Glucan 1, 4 alpha Glucosidase, gamma Amylase
Synonyms : 1, 4-beta-D-Glucan Glucohydrolase, Exo-1, 4-beta-Glucosidase, Exo-beta-1, 4-Glucanase, beta-(1-4)-Glucanase, 1, 4 beta D Glucan Glucohydrolase, 1, 4-beta-Glucosidase, Glucan, Exo 1, 4 beta Glucosidase, Exo beta 1, 4 Glucanase, Glucan 1, 4 beta Glucosidase
Synonyms : Zymolase, Endo 1, 3 beta Glucanase, Endo-1, 3-beta-D-Glucosidase, Glucan, Glucan Endo 1, 3 beta D Glucosidase, Oligo 1, 3 Glucosidase
Synonyms : Glucan (BO), Glucose Polymer, Polycose, Polymer, Glucose
| glucan |
any polysaccharide (e.g., glycogen, starch, and cellulose) composed only of recurring units of glucose; a homopolymer of glucose.
Ãâó: www.mercksource.com/pp/us/cns/cns_health_library.j...
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| glucan 1,4-α-glucosidase |
[EC 3.2.1.3] a lysosomal enzyme of the hydrolase class that catalyzes the cleavage of glucose residues from polyglucoside chains by hydrolyzing terminal α-1,4 or α-1,6 bonds; the enzyme degrades glycogen to glucose in the lysosomes. Deficiency or absence of enzyme activity, an autosomal recessive trait, results in glycogen storage disease, type II. Called also acid maltase and lysosomal α-glucosidase.
Ãâó: www.mercksource.com/pp/us/cns/cns_health_library.j...
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| glucan transferase |
an enzyme transferring glucosyl chains in glucans from one site to another, usually with specific conformations of donor and acceptor sites; see oligo-1,4,-1,4-glucantransferase and 1,4-α-glucan branching enzyme.
Ãâó: www.mercksource.com/pp/us/cns/cns_health_library.j...
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