1iyi

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[[Image:1iyi.png|left|200px]]
 
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{{STRUCTURE_1iyi| PDB=1iyi | SCENE= }}
{{STRUCTURE_1iyi| PDB=1iyi | SCENE= }}
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===Crystal structure of hematopoietic prostaglandin D synthase===
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{{ABSTRACT_PUBMED_12627223}}
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===CRYSTAL STRUCTURE OF HEMATOPOIETIC PROSTAGLANDIN D SYNTHASE===
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==Function==
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[[http://www.uniprot.org/uniprot/HPGDS_HUMAN HPGDS_HUMAN]] Bifunctional enzyme which catalyzes both the conversion of PGH2 to PGD2, a prostaglandin involved in smooth muscle contraction/relaxation and a potent inhibitor of platelet aggregation, and the conjugation of glutathione with a wide range of aryl halides and organic isothiocyanates. Also exhibits low glutathione-peroxidase activity towards cumene hydroperoxide.<ref>PMID:10824118</ref> <ref>PMID:11672424</ref> <ref>PMID:9425264</ref> <ref>PMID:9353279</ref> <ref>PMID:12627223</ref> <ref>PMID:15113825</ref> <ref>PMID:16547010</ref> <ref>PMID:19939518</ref>
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{{ABSTRACT_PUBMED_12627223}}
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==About this Structure==
==About this Structure==
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[[1iyi]] is a 4 chain structure with sequence from [http://en.wikipedia.org/wiki/Homo_sapiens Homo sapiens]. Full crystallographic information is available from [http://oca.weizmann.ac.il/oca-bin/ocashort?id=1IYI OCA].
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[[1iyi]] is a 4 chain structure with sequence from [http://en.wikipedia.org/wiki/Human Human]. Full crystallographic information is available from [http://oca.weizmann.ac.il/oca-bin/ocashort?id=1IYI OCA].
==See Also==
==See Also==
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*[[Glutathione S-transferase|Glutathione S-transferase]]
*[[Prostaglandin D synthase|Prostaglandin D synthase]]
*[[Prostaglandin D synthase|Prostaglandin D synthase]]
==Reference==
==Reference==
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<ref group="xtra">PMID:012627223</ref><references group="xtra"/>
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<ref group="xtra">PMID:012627223</ref><references group="xtra"/><references/>
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[[Category: Homo sapiens]]
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[[Category: Human]]
[[Category: Prostaglandin-D synthase]]
[[Category: Prostaglandin-D synthase]]
[[Category: Inoue, T.]]
[[Category: Inoue, T.]]

Revision as of 08:02, 16 April 2014

Template:STRUCTURE 1iyi

Contents

Crystal structure of hematopoietic prostaglandin D synthase

Template:ABSTRACT PUBMED 12627223

Function

[HPGDS_HUMAN] Bifunctional enzyme which catalyzes both the conversion of PGH2 to PGD2, a prostaglandin involved in smooth muscle contraction/relaxation and a potent inhibitor of platelet aggregation, and the conjugation of glutathione with a wide range of aryl halides and organic isothiocyanates. Also exhibits low glutathione-peroxidase activity towards cumene hydroperoxide.[1] [2] [3] [4] [5] [6] [7] [8]

About this Structure

1iyi is a 4 chain structure with sequence from Human. Full crystallographic information is available from OCA.

See Also

Reference

  • Inoue T, Irikura D, Okazaki N, Kinugasa S, Matsumura H, Uodome N, Yamamoto M, Kumasaka T, Miyano M, Kai Y, Urade Y. Mechanism of metal activation of human hematopoietic prostaglandin D synthase. Nat Struct Biol. 2003 Apr;10(4):291-6. PMID:12627223 doi:10.1038/nsb907
  1. ↑ Kanaoka Y, Fujimori K, Kikuno R, Sakaguchi Y, Urade Y, Hayaishi O. Structure and chromosomal localization of human and mouse genes for hematopoietic prostaglandin D synthase. Conservation of the ancestral genomic structure of sigma-class glutathione S-transferase. Eur J Biochem. 2000 Jun;267(11):3315-22. PMID:10824118
  2. ↑ Jowsey IR, Thomson AM, Flanagan JU, Murdock PR, Moore GB, Meyer DJ, Murphy GJ, Smith SA, Hayes JD. Mammalian class Sigma glutathione S-transferases: catalytic properties and tissue-specific expression of human and rat GSH-dependent prostaglandin D2 synthases. Biochem J. 2001 Nov 1;359(Pt 3):507-16. PMID:11672424
  3. ↑ Suzuki T, Watanabe K, Kanaoka Y, Sato T, Hayaishi O. Induction of hematopoietic prostaglandin D synthase in human megakaryocytic cells by phorbol ester. Biochem Biophys Res Commun. 1997 Dec 18;241(2):288-93. PMID:9425264 doi:http://dx.doi.org/10.1006/bbrc.1997.7803
  4. ↑ Mahmud I, Ueda N, Yamaguchi H, Yamashita R, Yamamoto S, Kanaoka Y, Urade Y, Hayaishi O. Prostaglandin D synthase in human megakaryoblastic cells. J Biol Chem. 1997 Nov 7;272(45):28263-6. PMID:9353279
  5. ↑ Inoue T, Irikura D, Okazaki N, Kinugasa S, Matsumura H, Uodome N, Yamamoto M, Kumasaka T, Miyano M, Kai Y, Urade Y. Mechanism of metal activation of human hematopoietic prostaglandin D synthase. Nat Struct Biol. 2003 Apr;10(4):291-6. PMID:12627223 doi:10.1038/nsb907
  6. ↑ Inoue T, Okano Y, Kado Y, Aritake K, Irikura D, Uodome N, Okazaki N, Kinugasa S, Shishitani H, Matsumura H, Kai Y, Urade Y. First determination of the inhibitor complex structure of human hematopoietic prostaglandin D synthase. J Biochem. 2004 Mar;135(3):279-83. PMID:15113825
  7. ↑ Aritake K, Kado Y, Inoue T, Miyano M, Urade Y. Structural and functional characterization of HQL-79, an orally selective inhibitor of human hematopoietic prostaglandin D synthase. J Biol Chem. 2006 Jun 2;281(22):15277-86. Epub 2006 Mar 17. PMID:16547010 doi:10.1074/jbc.M506431200
  8. ↑ Weber JE, Oakley AJ, Christ AN, Clark AG, Hayes JD, Hall R, Hume DA, Board PG, Smythe ML, Flanagan JU. Identification and characterisation of new inhibitors for the human hematopoietic prostaglandin D2 synthase. Eur J Med Chem. 2010 Feb;45(2):447-54. Epub 2009 Oct 23. PMID:19939518 doi:10.1016/j.ejmech.2009.10.025

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