4imo: Difference between revisions

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'''Unreleased structure'''
{{STRUCTURE_4imo|  PDB=4imo  |  SCENE=  }}
===Crystal structure of wild type human Lipocalin PGDS in complex with substrate analog U44069===
{{ABSTRACT_PUBMED_23526831}}


The entry 4imo is ON HOLD until Paper Publication
==Function==
[[http://www.uniprot.org/uniprot/PTGDS_HUMAN PTGDS_HUMAN]] Catalyzes the conversion of PGH2 to PGD2, a prostaglandin involved in smooth muscle contraction/relaxation and a potent inhibitor of platelet aggregation. Involved in a variety of CNS functions, such as sedation, NREM sleep and PGE2-induced allodynia, and may have an anti-apoptotic role in oligodendrocytes. Binds small non-substrate lipophilic molecules, including biliverdin, bilirubin, retinal, retinoic acid and thyroid hormone, and may act as a scavenger for harmful hydrophopic molecules and as a secretory retinoid and thyroid hormone transporter. Possibly involved in development and maintenance of the blood-brain, blood-retina, blood-aqueous humor and blood-testis barrier. It is likely to play important roles in both maturation and maintenance of the central nervous system and male reproductive system.<ref>PMID:9475419</ref> <ref>PMID:20667974</ref>  


Authors: Lim, S.M., Chen, D., Teo, H., Roos, A., Nyman, T., Tresaugues, L., Pervushin, K., Nordlund, P.
==About this Structure==
[[4imo]] is a 1 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=4IMO OCA].  


Description: Crystal structure of wild type human Lipocalin PGDS in complex with substrate analog U44069
==Reference==
<ref group="xtra">PMID:023526831</ref><references group="xtra"/><references/>
[[Category: Homo sapiens]]
[[Category: Prostaglandin-D synthase]]
[[Category: Chen, D.]]
[[Category: Lim, S M.]]
[[Category: Nordlund, P.]]
[[Category: Nyman, T.]]
[[Category: Pervushin, K.]]
[[Category: Roos, A.]]
[[Category: Teo, H.]]
[[Category: Tresaugues, L.]]
[[Category: Beta barrel]]
[[Category: Endoplasmic reticulum]]
[[Category: Isomerase]]