Endo-1,3(4)-b-glucanase

From Wikipedia, the free encyclopedia
Endo-1,3(4)-beta-glucanase
Identifiers
EC no.3.2.1.6
CAS no.62213-14-3
Databases
IntEnzIntEnz view
BRENDABRENDA entry
ExPASyNiceZyme view
KEGGKEGG entry
MetaCycmetabolic pathway
PRIAMprofile
PDB structuresRCSB PDB PDBe PDBsum

Endo-1,3(4)-beta-glucanase (EC 3.2.1.6, endo-1,3-beta-D-glucanase, laminarinase, beta-1,3-glucanase, beta-1,3-1,4-glucanase, endo-1,3-beta-glucanase, endo-beta-1,3(4)-glucanase, endo-beta-1,3-1,4-glucanase, endo-beta-(1->3)-D-glucanase, endo-1,3-1,4-beta-D-glucanase, endo-beta-(1-3)-D-glucanase, endo-beta-1,3-glucanase IV, 1,3-(1,3, 1,4)-beta-D-glucan 3(4)-glucanohydrolase) is an enzyme with systematic name 3(or 4)-beta-D-glucan 3(4)-glucanohydrolase.[1][2][3][4][5] This enzyme catalyses the following chemical reaction

Endohydrolysis of (1->3)- or (1->4)-linkages in beta-D-glucans when the glucose residue whose reducing group is involved in the linkage to be hydrolysed is itself substituted at C-3

Substrates include laminarin, lichenin and cereal D-glucans.

References[]

  1. ^ Barras DR, Stone BA (November 1969). "Beta-1,3-glucan hydrolases from Euglena gracilis. I. The nature of the hydrolases". Biochimica et Biophysica Acta (BBA) - Enzymology. 191 (2): 329–41. doi:10.1016/0005-2744(69)90252-6. PMID 5354264.
  2. ^ Barras DR, Stone BA (November 1969). "Beta-1,3-glucan hydrolases from Euglena gracilis. II. Purification and properties of the beta-1,3-glucan exo-hydrolase". Biochimica et Biophysica Acta (BBA) - Enzymology. 191 (2): 342–53. doi:10.1016/0005-2744(69)90253-8. PMID 5354265.
  3. ^ Cunningham LW, Manners DJ (1961). "Enzymic degradation of lichenin". Biochem. J. 80: 42.
  4. ^ Reese ET, Mandels M (April 1959). "Beta-D-1, 3 Glucanases in fungi". Canadian Journal of Microbiology. 5 (2): 173–85. doi:10.1139/m59-022. PMID 13638895.
  5. ^ Sova VV, Elyakova LA, Vaskovsky VE (July 1970). "Purification and some properties of beta-1,3-glucan glucanohydrolase from the crystalline style of bivalvia, Spisula sachalinensis". Biochimica et Biophysica Acta (BBA) - Enzymology. 212 (1): 111–5. doi:10.1016/0005-2744(70)90183-X. PMID 5500926.

External links[]

Retrieved from ""