2czt

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|SITE=
|SITE=
|LIGAND=
|LIGAND=
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|ACTIVITY= [http://en.wikipedia.org/wiki/Prostaglandin-D_synthase Prostaglandin-D synthase], with EC number [http://www.brenda-enzymes.info/php/result_flat.php4?ecno=5.3.99.2 5.3.99.2]
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|ACTIVITY= <span class='plainlinks'>[http://en.wikipedia.org/wiki/Prostaglandin-D_synthase Prostaglandin-D synthase], with EC number [http://www.brenda-enzymes.info/php/result_flat.php4?ecno=5.3.99.2 5.3.99.2] </span>
|GENE=
|GENE=
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|DOMAIN=
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|RELATEDENTRY=[[2czu|2CZU]]
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|RESOURCES=<span class='plainlinks'>[http://oca.weizmann.ac.il/oca-docs/fgij/fg.htm?mol=2czt FirstGlance], [http://oca.weizmann.ac.il/oca-bin/ocaids?id=2czt OCA], [http://www.ebi.ac.uk/pdbsum/2czt PDBsum], [http://www.rcsb.org/pdb/explore.do?structureId=2czt RCSB]</span>
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[[Category: structural genomic]]
[[Category: structural genomic]]
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''Page seeded by [http://oca.weizmann.ac.il/oca OCA ] on Mon Mar 31 02:28:25 2008''

Revision as of 23:28, 30 March 2008


PDB ID 2czt

Drag the structure with the mouse to rotate
, resolution 2.00Å
Activity: Prostaglandin-D synthase, with EC number 5.3.99.2
Related: 2CZU


Resources: FirstGlance, OCA, PDBsum, RCSB
Coordinates: save as pdb, mmCIF, xml



lipocalin-type prostaglandin D synthase


Overview

Lipocalin-type prostaglandin D synthase is the key enzyme for the production of prostaglandin D(2), a potent endogenous somnogen, in the brain. We cloned, produced, and crystallized the native enzyme and selenomethionyl Cys(65)Ala mutants of the recombinant mouse protein by the hanging drop vapor-diffusion method with both malonate and citrate as precipitants. The native crystals obtained with malonate belong to orthorhombic space group P2(1)2(1)2(1) with lattice constants a = 46.2, b = 66.8, and c = 105.3 A. The selenomethionyl crystals obtained with citrate belong to orthorhombic space group C222(1) with lattice constants a = 45.5, b = 66.8, and c = 104.5 A. The native crystals diffracted beyond 2.1 A resolution.

About this Structure

2CZT is a Single protein structure of sequence from Mus musculus. Full crystallographic information is available from OCA.

Reference

Cloning, expression, crystallization, and preliminary X-ray analysis of recombinant mouse lipocalin-type prostaglandin D synthase, a somnogen-producing enzyme., Irikura D, Kumasaka T, Yamamoto M, Ago H, Miyano M, Kubata KB, Sakai H, Hayaishi O, Urade Y, J Biochem. 2003 Jan;133(1):29-32. PMID:12761195

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