2za3: Difference between revisions

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{{STRUCTURE_2za3|  PDB=2za3  |  SCENE=  }}  
{{STRUCTURE_2za3|  PDB=2za3  |  SCENE=  }}  


'''Crystal Structure of orotidine 5'-monophosphate decarboxylase complexed with uridine 5'-monophosphate from P.falciparum'''
===Crystal Structure of orotidine 5'-monophosphate decarboxylase complexed with uridine 5'-monophosphate from P.falciparum===




==Overview==
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Orotidine 5'-monophoshate decarboxylase (OMPDC) catalyses the decarboxylation of orotidine 5'-monophosphate (OMP) to uridine 5'-monophosphate (UMP). Here, we report the X-ray analysis of apo, substrate or product-complex forms of OMPDC from Plasmodium falciparum (PfOMPDC) at 2.7, 2.65 and 2.65 A, respectively. The structural analysis provides the substrate recognition mechanism with dynamic structural changes, as well as the rearrangement of the hydrogen bond array at the active site. The structural basis of substrate or product binding to PfOMPDC will help to uncover the decarboxylation mechanism and facilitate structure-based optimization of antimalarial drugs.
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==About this Structure==
==About this Structure==
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[[Category: Pyrimidine biosynthesis]]
[[Category: Pyrimidine biosynthesis]]
[[Category: Uridine 5'-monophosphate]]
[[Category: Uridine 5'-monophosphate]]
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Revision as of 05:29, 28 July 2008

File:2za3.png

Template:STRUCTURE 2za3

Crystal Structure of orotidine 5'-monophosphate decarboxylase complexed with uridine 5'-monophosphate from P.falciparumCrystal Structure of orotidine 5'-monophosphate decarboxylase complexed with uridine 5'-monophosphate from P.falciparum

Template:ABSTRACT PUBMED 17981823

About this StructureAbout this Structure

2ZA3 is a Single protein structure of sequence from Plasmodium falciparum. Full crystallographic information is available from OCA.

ReferenceReference

Structural Basis for the Decarboxylation of Orotidine 5'-Monophosphate (OMP) by Plasmodium Falciparum OMP Decarboxylase., Tokuoka K, Kusakari Y, Krungkrai SR, Matsumura H, Kai Y, Krungkrai J, Horii T, Inoue T, J Biochem. 2008 Jan;143(1):69-78. Epub 2007 Nov 1. PMID:17981823

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