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Pretraga
PMC	članci
PubMed	članci
NCBI	proteini

Pektatna trisaharid-lijaza
Pektatna trisaharid-lijaza
Identifikatori
EC broj	4.2.2.22
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

Pektatna trisaharid-lijaza (EC 4.2.2.22, eksopektat-lijaza, pektat lijaza A, PelA) je enzim sa sistematskim imenom (1->4)-alfa-D-galakturonan redukujuči-kraj-trisaharid-lijaza.^[1]^[2]^[3] Ovaj enzim katalizuje sledeću hemijsku reakciju

Eliminativno odvajanje nezasićenog trigalakturonata kao glavnog produkta sa redukujućeg kraja poligalakturonske kiseline/pektata

Ovaj enzim prvenstveno uklanja trisaharid sa redukujućeg kraja.

Reference

^ Kluskens, L.D., van Alebeek, G.J., Voragen, A.G., de Vos, W.M. and van der Oost, J. (2003). „Molecular and biochemical characterization of the thermoactive family 1 pectate lyase from the hyperthermophilic bacterium Thermotoga maritima”. Biochem. J. 370: 651—659. PMID 12443532.
^ Tamaru, Y. & Doi, R.H. (2001). „Pectate lyase A, an enzymatic subunit of the Clostridium cellulovorans cellulosome”. Proc. Natl. Acad. Sci. USA. 98: 4125—4129. PMID 11259664.
^ Berensmeier, S., Singh, S.A., Meens, J. and Buchholz, K. (2004). „Cloning of the pelA gene from Bacillus licheniformis 14A and biochemical characterization of recombinant, thermostable, high-alkaline pectate lyase”. Appl. Microbiol. Biotechnol. 64: 560—567. PMID 14673544.

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

Pectate+trisaccharide-lyase на US National Library of Medicine Medical Subject Headings (MeSH)

[1] Kluskens, L.D., van Alebeek, G.J., Voragen, A.G., de Vos, W.M. and van der Oost, J. (2003). „Molecular and biochemical characterization of the thermoactive family 1 pectate lyase from the hyperthermophilic bacterium Thermotoga maritima”. Biochem. J. 370: 651—659. PMID 12443532.

[2] Tamaru, Y. & Doi, R.H. (2001). „Pectate lyase A, an enzymatic subunit of the Clostridium cellulovorans cellulosome”. Proc. Natl. Acad. Sci. USA. 98: 4125—4129. PMID 11259664.

[3] Berensmeier, S., Singh, S.A., Meens, J. and Buchholz, K. (2004). „Cloning of the pelA gene from Bacillus licheniformis 14A and biochemical characterization of recombinant, thermostable, high-alkaline pectate lyase”. Appl. Microbiol. Biotechnol. 64: 560—567. PMID 14673544.

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