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1w31
From Proteopedia
(New page: 200px<br /> <applet load="1w31" size="450" color="white" frame="true" align="right" spinBox="true" caption="1w31, resolution 1.9Å" /> '''YEAST 5-AMINOLAEVULI...) |
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==About this Structure== | ==About this Structure== | ||
| - | 1W31 is a [[http://en.wikipedia.org/wiki/Single_protein Single protein]] structure of sequence from [[http://en.wikipedia.org/wiki/Saccharomyces_cerevisiae Saccharomyces cerevisiae]] with ZN and SHO as [[http://en.wikipedia.org/wiki/ligands ligands]]. Active as [[http://en.wikipedia.org/wiki/ ]], with EC number [[http://www.brenda-enzymes.info/php/result_flat.php4?ecno=4.2.1.24 4.2.1.24]]. Full crystallographic information is available from [[http://ispc.weizmann.ac.il/oca-bin/ocashort?id=1W31 OCA]]. | + | 1W31 is a [[http://en.wikipedia.org/wiki/Single_protein Single protein]] structure of sequence from [[http://en.wikipedia.org/wiki/Saccharomyces_cerevisiae Saccharomyces cerevisiae]] with ZN and SHO as [[http://en.wikipedia.org/wiki/ligands ligands]]. Active as [[http://en.wikipedia.org/wiki/Porphobilinogen_synthase Porphobilinogen synthase]], with EC number [[http://www.brenda-enzymes.info/php/result_flat.php4?ecno=4.2.1.24 4.2.1.24]]. Structure known Active Site: AC1. Full crystallographic information is available from [[http://ispc.weizmann.ac.il/oca-bin/ocashort?id=1W31 OCA]]. |
==Reference== | ==Reference== | ||
Structure of yeast 5-aminolaevulinic acid dehydratase complexed with the inhibitor 5-hydroxylaevulinic acid., Erskine PT, Coates L, Newbold R, Brindley AA, Stauffer F, Beaven GD, Gill R, Coker A, Wood SP, Warren MJ, Shoolingin-Jordan PM, Neier R, Cooper JB, Acta Crystallogr D Biol Crystallogr. 2005 Sep;61(Pt 9):1222-6. Epub 2005, Aug 16. PMID:[http://ispc.weizmann.ac.il//pmbin/getpm?pmid=16131755 16131755] | Structure of yeast 5-aminolaevulinic acid dehydratase complexed with the inhibitor 5-hydroxylaevulinic acid., Erskine PT, Coates L, Newbold R, Brindley AA, Stauffer F, Beaven GD, Gill R, Coker A, Wood SP, Warren MJ, Shoolingin-Jordan PM, Neier R, Cooper JB, Acta Crystallogr D Biol Crystallogr. 2005 Sep;61(Pt 9):1222-6. Epub 2005, Aug 16. PMID:[http://ispc.weizmann.ac.il//pmbin/getpm?pmid=16131755 16131755] | ||
| + | [[Category: Porphobilinogen synthase]] | ||
[[Category: Saccharomyces cerevisiae]] | [[Category: Saccharomyces cerevisiae]] | ||
[[Category: Single protein]] | [[Category: Single protein]] | ||
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[[Category: zinc]] | [[Category: zinc]] | ||
| - | ''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 11:42:02 2007'' |
Revision as of 09:37, 30 October 2007
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YEAST 5-AMINOLAEVULINIC ACID DEHYDRATASE 5-HYDROXYLAEVULINIC ACID COMPLEX
Overview
The X-ray structure of the enzyme 5-aminolaevulinic acid dehydratase, (ALAD) from yeast complexed with the competitive inhibitor, 5-hydroxylaevulinic acid has been determined at a resolution of 1.9 A. The, structure shows that the inhibitor is bound by a Schiff-base link to one, of the invariant active-site lysine residues (Lys263). The inhibitor, appears to bind in two well defined conformations and the interactions, made by it suggest that it is a very close analogue of the substrate, 5-aminolaevulinic acid (ALA).
About this Structure
1W31 is a [Single protein] structure of sequence from [Saccharomyces cerevisiae] with ZN and SHO as [ligands]. Active as [Porphobilinogen synthase], with EC number [4.2.1.24]. Structure known Active Site: AC1. Full crystallographic information is available from [OCA].
Reference
Structure of yeast 5-aminolaevulinic acid dehydratase complexed with the inhibitor 5-hydroxylaevulinic acid., Erskine PT, Coates L, Newbold R, Brindley AA, Stauffer F, Beaven GD, Gill R, Coker A, Wood SP, Warren MJ, Shoolingin-Jordan PM, Neier R, Cooper JB, Acta Crystallogr D Biol Crystallogr. 2005 Sep;61(Pt 9):1222-6. Epub 2005, Aug 16. PMID:16131755
Page seeded by OCA on Tue Oct 30 11:42:02 2007
Categories: Porphobilinogen synthase | Saccharomyces cerevisiae | Single protein | Beaven, G.D.E. | Brindley, A.A. | Coates, L. | Cooper, J.B. | Erskine, P.T. | Gill, R. | Neier, R. | Newbold, R. | Shoolingin-Jordan, P.M. | Stauffer, F. | Warren, M.J. | Wood, S.P. | SHO | ZN | Aldolase | Dehydratase | Heme biosynthesis | Lyase | Tetrapyrrole synthesis | Tim barrel | Zinc
