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Ksiloglukan:ksiloglukozil transferaza
Ksiloglukan:ksiloglukozil transferaza
Identifikatori
EC broj	2.4.1.207
CAS broj	141588-40-1
Baze podataka
IntEnz	IntEnz pregled
BRENDA	BRENDA pristup
ExPASy	NiceZyme pregled
KEGG	KEGG pristup
MetaCyc	metabolički put
PRIAM	profil
Strukture PBP	RCSB PDB PDBe PDBj PDBsum
PMC
Pretraga
PMC	članci
PubMed	članci
NCBI	proteini

Ksiloglukan:ksiloglukozil transferaza (EC 2.4.1.207, endo-ksiloglukanska transferaza, ksiloglukanska endotransglikozilase) je enzim sa sistematskim imenom ksiloglukan:ksiloglukan ksiloglukanotransferaza.^[1]^[2]^[3]^[4] Ovaj enzim katalizuje sledeću hemijsku reakciju

Razlaganje beta-(1->4) veze u ksiloglukanskoj osnovi i prenos ksiloglukanilnog segmenta na O-4 neredukujući terminalni glukozni ostatak akceptora, koji može da bude ksiloglukan ili oligosaharid ksiloglukana

Ovaj enzim ne koristi celo-oligosaharide kao donore ili akceptore.

Reference

^ Fry, S.C., Smith, R.C., Renwick, K.F., Hodge, S.C., Matthews, K.J. (1992). „Xyloglucan endotransglycosylase, a new cell wall-loosening activity from plants”. Biochem. J. 282: 821—828. PMID 1554366.
^ Nishitani, K., Tominaga, R. (1992). „Endoxyloglucan transferase, a novel class of glucosyltransferase that catalyzes transfer of a segment of xyloglucan to another xyloglucan molecule”. J. Biol. Chem. 267: 21058—21064. PMID 1400418.
^ de Silva, J., Jarman, C.D., Arrowsmith, D.A., Stronach, M.S., Chengappa, S., Sidebottom, C. and Reid, J.S. (1993). „Molecular characterization of a xyloglucan-specific endo-(1→4)-β-D-glucanase (xyloglucan endo-transglycosylase) from nasturtium seeds”. Plant J. 3: 701—711. PMID 8374619.
^ Lorences, E.P., Fry, S.C. (1993). „Xyloglucan oligosaccharides with at least two α-D-xylose residues act as acceptor substrates for xyloglucan endotransglycosylase and promote the depolymerisation of xyloglucan”. Plant Physiol. 88: 105—112.

Literatura

Nicholas C. Price; Lewis Stevens (1999). Fundamentals of Enzymology: The Cell and Molecular Biology of Catalytic Proteins (Third изд.). USA: Oxford University Press. ISBN 019850229X.
Eric J. Toone (2006). Advances in Enzymology and Related Areas of Molecular Biology, Protein Evolution (Volume 75 изд.). Wiley-Interscience. ISBN 0471205036.
Branden C; Tooze J. Introduction to Protein Structure. New York, NY: Garland Publishing. ISBN 0-8153-2305-0.
Irwin H. Segel. Enzyme Kinetics: Behavior and Analysis of Rapid Equilibrium and Steady-State Enzyme Systems (Book 44 изд.). Wiley Classics Library. ISBN 0471303097.

Spoljašnje veze

Xyloglucan:xyloglucosyl+transferase на US National Library of Medicine Medical Subject Headings (MeSH)

[1] Fry, S.C., Smith, R.C., Renwick, K.F., Hodge, S.C., Matthews, K.J. (1992). „Xyloglucan endotransglycosylase, a new cell wall-loosening activity from plants”. Biochem. J. 282: 821—828. PMID 1554366.

[2] Nishitani, K., Tominaga, R. (1992). „Endoxyloglucan transferase, a novel class of glucosyltransferase that catalyzes transfer of a segment of xyloglucan to another xyloglucan molecule”. J. Biol. Chem. 267: 21058—21064. PMID 1400418.

[3] Silva, J., Jarman, C.D., Arrowsmith, D.A., Stronach, M.S., Chengappa, S., Sidebottom, C. and Reid, J.S. (1993). „Molecular characterization of a xyloglucan-specific endo-(1→4)-β-D-glucanase (xyloglucan endo-transglycosylase) from nasturtium seeds”. Plant J. 3: 701—711. PMID 8374619.

[4] Lorences, E.P., Fry, S.C. (1993). „Xyloglucan oligosaccharides with at least two α-D-xylose residues act as acceptor substrates for xyloglucan endotransglycosylase and promote the depolymerisation of xyloglucan”. Plant Physiol. 88: 105—112.

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