KEGG   ENZYME: 3.2.1.151Help
Entry
EC 3.2.1.151                Enzyme                                 

Name
xyloglucan-specific endo-beta-1,4-glucanase;
XEG;
xyloglucan endo-beta-1,4-glucanase;
xyloglucanase;
xyloglucanendohydrolase;
XH;
1,4-beta-D-glucan glucanohydrolase
Class
Hydrolases;
Glycosylases;
Glycosidases, i.e. enzymes that hydrolyse O- and S-glycosyl compounds
BRITE hierarchy
Sysname
[(1->6)-alpha-D-xylo]-(1->4)-beta-D-glucan glucanohydrolase
Reaction(IUBMB)
xyloglucan + H2O = xyloglucan oligosaccharides
Substrate
xyloglucan [CPD:C00807];
H2O [CPD:C00001]
Product
xyloglucan oligosaccharides
Comment
The enzyme from Aspergillus aculeatus is specific for xyloglucan and does not hydrolyse other cell-wall components. The reaction involves endohydrolysis of 1,4-beta-D-glucosidic linkages in xyloglucan with retention of the beta-configuration of the glycosyl residues.
History
EC 3.2.1.151 created 2003
Orthology
K18576  
xyloglucan-specific endo-beta-1,4-glucanase
Genes
PAN: 
TTT: 
MTM: 
MGR: 
TMN: 
FGR: 
FPU: 
NHE: 
TRE: 
VAL: 
VDA: 
ELA: 
SSL: 
BFU: 
MBE: 
ANI: 
AFM: 
AOR: 
AOR_1_1598154(AO090003000905) AOR_1_194014(AO090026000102)
ANG: 
ANI_1_1446034(An03g05530) ANI_1_398124(An14g02760) ANI_1_432014(An01g03340)
AFV: 
ACT: 
NFI: 
PCS: 
PDP: 
PNO: 
PTE: 
BZE: 
BSC: 
BOR: 
ZTR: 
PFJ: 
BCOM: 
NPA: 
TML: 
PPL: 
DSQ: 
PCO: 
SHS: 
HIR: 
PSQ: 
ADL: 
FME: 
GTR: 
LBC: 
MPR: 
MRR: 
CCI: 
SCM: 
ABP: 
AGABI1DRAFT115176(AGABI1DRAFT_115176) AGABI1DRAFT115318(AGABI1DRAFT_115318)
ABV: 
AGABI2DRAFT194280(AGABI2DRAFT_194280) AGABI2DRAFT227728(AGABI2DRAFT_227728)
CPUT: 
SLA: 
PGR: 
MLR: 
PIF: 
PSOJ: 
 » show all
Taxonomy
Reference
1  [PMID:9884411]
  Authors
Pauly M, Andersen LN, Kauppinen S, Kofod LV, York WS, Albersheim P, Darvill A.
  Title
A xyloglucan-specific endo-beta-1,4-glucanase from Aspergillus aculeatus: expression cloning in yeast, purification and characterization of the recombinant enzyme.
  Journal
Glycobiology. 9 (1999) 93-100.
  Sequence
Reference
2  [PMID:15541296]
  Authors
Grishutin SG, Gusakov AV, Markov AV, Ustinov BB, Semenova MV, Sinitsyn AP.
  Title
Specific xyloglucanases as a new class of polysaccharide-degrading enzymes.
  Journal
Biochim. Biophys. Acta. 1674 (2004) 268-81.
Other DBs
ExplorEnz - The Enzyme Database: 
IUBMB Enzyme Nomenclature: 
ExPASy - ENZYME nomenclature database: 
BRENDA, the Enzyme Database: 
CAS: 
76901-10-5

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