Dextranase

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Dextranase
Dextranase
Identifiers
EC no.	3.2.1.11
CAS no.	9025-70-1
Databases
IntEnz	IntEnz view
BRENDA	BRENDA entry
ExPASy	NiceZyme view
KEGG	KEGG entry
MetaCyc	metabolic pathway
PRIAM	profile
PDB structures	RCSB PDB PDBe PDBsum
PMC
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PubMed	articles
NCBI	proteins

Dextranase (EC 3.2.1.11, dextran hydrolase, endodextranase, dextranase DL 2, DL 2, endo-dextranase, alpha-D-1,6-glucan-6-glucanohydrolase, 1,6-alpha-D-glucan 6-glucanohydrolase) is an enzyme with systematic name 6-alpha-D-glucan 6-glucanohydrolase.^[1]^[2]^[3]^[4] This enzyme catalyses the following chemical reaction

Endohydrolysis of (1->6)-alpha-D-glucosidic linkages in dextran

References

^ Bailey, R.W.; Clarke, R.T.J. (1959). "A bacterial dextranase". Biochem. J. 72 (1): 49–54. PMC 1196879. PMID 13651134.
^ Deuel, H.; Stutz, E. (1958). "Pectic substances and pectic enzymes". Adv. Enzymol. Relat. Areas Mol. Biol. 20: 341–382. PMID 13605988.
^ Fischer EH, Stein EA (1960). "Cleavage of O- and S-glycosidic bonds (survey)". In Boyer, P.D., Lardy, H., Myrbäck, K. (eds.). The Enzymes. Vol. 4 (2nd ed.). New York: Academic Press. pp. 301–312.
^ Rozenfel'd, E.L.; Lukomskaya, I.S. (1956). "[The hydrolysis of 1:6 bonds of dextran by animal tissues.]". Biokhimiya. 21 (3): 412–415. PMID 13363992.

External links

Dextranase at the U.S. National Library of Medicine Medical Subject Headings (MeSH)

[1] Bailey, R.W.; Clarke, R.T.J. (1959). "A bacterial dextranase". Biochem. J. 72 (1): 49–54. PMC 1196879. PMID 13651134.

[2] Deuel, H.; Stutz, E. (1958). "Pectic substances and pectic enzymes". Adv. Enzymol. Relat. Areas Mol. Biol. 20: 341–382. PMID 13605988.

[3] Fischer EH, Stein EA (1960). "Cleavage of O- and S-glycosidic bonds (survey)". In Boyer, P.D., Lardy, H., Myrbäck, K. (eds.). The Enzymes. Vol. 4 (2nd ed.). New York: Academic Press. pp. 301–312.

[4] Rozenfel'd, E.L.; Lukomskaya, I.S. (1956). "[The hydrolysis of 1:6 bonds of dextran by animal tissues.]". Biokhimiya. 21 (3): 412–415. PMID 13363992.

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v t e Enzymes
Activity	Active site Binding site Catalytic triad Oxyanion hole Enzyme promiscuity Diffusion-limited enzyme Cofactor Enzyme catalysis
Regulation	Allosteric regulation Cooperativity Enzyme inhibitor Enzyme activator
Classification	EC number Enzyme superfamily Enzyme family List of enzymes
Kinetics	Enzyme kinetics Eadie–Hofstee diagram Hanes–Woolf plot Lineweaver–Burk plot Michaelis–Menten kinetics
Types	EC1 Oxidoreductases (list) EC2 Transferases (list) EC3 Hydrolases (list) EC4 Lyases (list) EC5 Isomerases (list) EC6 Ligases (list) EC7 Translocases (list)