Celulozna 1,4-beta-celobiozidaza (redukujući kraj)
| Celuloza 1,4-beta-celobiozidaza (redukujući kraj) | |||||||||
|---|---|---|---|---|---|---|---|---|---|
| Identifikatori | |||||||||
| EC broj | 3.2.1.176 | ||||||||
| IntEnz | IntEnz view | ||||||||
| BRENDA | BRENDA entry | ||||||||
| ExPASy | NiceZyme view | ||||||||
| KEGG | KEGG entry | ||||||||
| MetaCyc | metabolic pathway | ||||||||
| PRIAM | profile | ||||||||
| PDB | RCSB PDB PDBe PDBj PDBsum | ||||||||
| |||||||||
Celuloza 1,4-beta-celobiozidaza (redukujući kraj) (EC 3.2.1.176, CelS, CelSS, endoglukanaza SS, cellulase SS, celobiohidrolaza CelS, Cel48A) je enzim sa sistematskim imenom 4-beta-D-glukan celobiohidrolaza (redukujući kraj).[1][2] Ovaj enzim katalizuje sledeću hemijsku reakciju
- hidroliza (1->4)-beta-D-glukozidnih veza u celulozi i sličnim supstratima, čime se odvaja celobioza sa redukujućih krajeva lanaca
Neke eksocelulaze, većina koji pripada familiji glikozidnih hidrolaza, deluje na redukujućem kraju celuloze i sličnih supstrata.
- ↑ Barr, B.K., Hsieh, Y.L., Ganem, B. and Wilson, D.B. (1996). „Identification of two functionally different classes of exocellulases”. Biochemistry 35: 586-592. PMID 8555231.
- ↑ Saharay, M., Guo, H. and Smith, J.C. (2010). „Catalytic mechanism of cellulose degradation by a cellobiohydrolase, CelS”. PLoS One 5: #e1294-e1294. PMID 20967294.
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