1bs9
From Proteopedia
(New page: 200px<br /> <applet load="1bs9" size="450" color="white" frame="true" align="right" spinBox="true" caption="1bs9, resolution 1.10Å" /> '''ACETYLXYLAN ESTERAS...) |
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==About this Structure== | ==About this Structure== | ||
| - | 1BS9 is a [[http://en.wikipedia.org/wiki/Single_protein Single protein]] structure of sequence from [[http://en.wikipedia.org/wiki/Penicillium_purpurogenum Penicillium purpurogenum]] with SO4 as [[http://en.wikipedia.org/wiki/ligand ligand]]. Active as [[http://en.wikipedia.org/wiki/ ]], with EC number [[http://www.brenda-enzymes.info/php/result_flat.php4?ecno=3.1.1.6 3.1.1.6]]. Full crystallographic information is available from [[http://ispc.weizmann.ac.il/oca-bin/ocashort?id=1BS9 OCA]]. | + | 1BS9 is a [[http://en.wikipedia.org/wiki/Single_protein Single protein]] structure of sequence from [[http://en.wikipedia.org/wiki/Penicillium_purpurogenum Penicillium purpurogenum]] with SO4 as [[http://en.wikipedia.org/wiki/ligand ligand]]. Active as [[http://en.wikipedia.org/wiki/Acetylesterase Acetylesterase]], with EC number [[http://www.brenda-enzymes.info/php/result_flat.php4?ecno=3.1.1.6 3.1.1.6]]. Structure known Active Site: CAT. Full crystallographic information is available from [[http://ispc.weizmann.ac.il/oca-bin/ocashort?id=1BS9 OCA]]. |
==Reference== | ==Reference== | ||
Determination of a protein structure by iodination: the structure of iodinated acetylxylan esterase., Ghosh D, Erman M, Sawicki M, Lala P, Weeks DR, Li N, Pangborn W, Thiel DJ, Jornvall H, Gutierrez R, Eyzaguirre J, Acta Crystallogr D Biol Crystallogr. 1999 Apr;55(Pt 4):779-84. PMID:[http://ispc.weizmann.ac.il//pmbin/getpm?pmid=10089308 10089308] | Determination of a protein structure by iodination: the structure of iodinated acetylxylan esterase., Ghosh D, Erman M, Sawicki M, Lala P, Weeks DR, Li N, Pangborn W, Thiel DJ, Jornvall H, Gutierrez R, Eyzaguirre J, Acta Crystallogr D Biol Crystallogr. 1999 Apr;55(Pt 4):779-84. PMID:[http://ispc.weizmann.ac.il//pmbin/getpm?pmid=10089308 10089308] | ||
| + | [[Category: Acetylesterase]] | ||
[[Category: Penicillium purpurogenum]] | [[Category: Penicillium purpurogenum]] | ||
[[Category: Single protein]] | [[Category: Single protein]] | ||
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[[Category: serine hydrolase]] | [[Category: serine hydrolase]] | ||
| - | ''Page seeded by [http://ispc.weizmann.ac.il/oca OCA ] on | + | ''Page seeded by [http://ispc.weizmann.ac.il/oca OCA ] on Tue Oct 30 12:41:29 2007'' |
Revision as of 10:36, 30 October 2007
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ACETYLXYLAN ESTERASE FROM P. PURPUROGENUM REFINED AT 1.10 ANGSTROMS
Overview
Enzymatic and non-enzymatic iodination of the amino acid tyrosine is a, well known phenomenon. The iodination technique has been widely used for, labeling proteins. Using high-resolution X-ray crystallographic, techniques, the chemical and three-dimensional structures of iodotyrosines, formed by non-enzymatic incorporation of I atoms into tyrosine residues of, a crystalline protein are described. Acetylxylan esterase (AXE II; 207, amino-acid residues) from Penicillium purpurogenum has substrate, specificities towards acetate esters of D-xylopyranose residues in xylan, and belongs to a new class of alpha/beta hydrolases. The crystals of the, enzyme are highly ordered, tightly packed and diffract to better than, sub-angstrom resolution at 85 K. The iodination technique has been, utilized to ... [(full description)]
About this Structure
1BS9 is a [Single protein] structure of sequence from [Penicillium purpurogenum] with SO4 as [ligand]. Active as [Acetylesterase], with EC number [3.1.1.6]. Structure known Active Site: CAT. Full crystallographic information is available from [OCA].
Reference
Determination of a protein structure by iodination: the structure of iodinated acetylxylan esterase., Ghosh D, Erman M, Sawicki M, Lala P, Weeks DR, Li N, Pangborn W, Thiel DJ, Jornvall H, Gutierrez R, Eyzaguirre J, Acta Crystallogr D Biol Crystallogr. 1999 Apr;55(Pt 4):779-84. PMID:10089308
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