2ix9
From Proteopedia
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Revision as of 16:14, 5 November 2007
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RESPECTIVE ROLE OF PROTEIN FOLDING AND GLYCOSYLATION IN THE THERMAL STABILITY OF RECOMBINANT FERULOYL ESTERASE A
Overview
The thermal stability of four molecular forms (native, refolded, glycosylated, non-glycosylated) of feruloyl esterase A (FAEA) was studied., From the most to the least thermo-resistant, the four molecular species, ranked as follows: (i) glycosylated form produced native, (ii), non-glycosylated form produced native, (iii) non-glycosylated form, produced as inclusion bodies and refolded, and (iv) glycosylated form, produced native chemically denatured and then refolded. On the basis of, these results and of crystal structure data, we discuss the respective, importance of protein folding and glycosylation in the thermal stability, of recombinant FAEA.
About this Structure
2IX9 is a Single protein structure of sequence from Aspergillus niger with SO4, CXS and EDO as ligands. Active as Feruloyl esterase, with EC number 3.1.1.73 Structure known Active Site: AC1. Full crystallographic information is available from OCA.
Reference
Respective importance of protein folding and glycosylation in the thermal stability of recombinant feruloyl esterase A., Benoit I, Asther M, Sulzenbacher G, Record E, Marmuse L, Parsiegla G, Gimbert I, Asther M, Bignon C, FEBS Lett. 2006 Oct 30;580(25):5815-21. Epub 2006 Sep 27. PMID:17027758
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