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3g3d

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Revision as of 07:54, 5 December 2018

Crystal Structure of Human Orotidine 5'-monophosphate Decarboxylase Covalently Modified by 5-fluoro-6-azido-UMP

Structural highlights

3g3d is a 2 chain structure with sequence from Human. Full crystallographic information is available from OCA. For a guided tour on the structure components use FirstGlance.
Ligands:	, ,
Related:	3g3m
Gene:	gi\|13960142, OK/SW-cl.21, UMPS (HUMAN)
Activity:	Orotidine-5'-phosphate decarboxylase, with EC number 4.1.1.23
Resources:	FirstGlance, OCA, PDBe, RCSB, PDBsum, ProSAT

Disease

[UMPS_HUMAN] Defects in UMPS are the cause of orotic aciduria type 1 (ORAC1) [MIM:258900]. A disorder of pyrimidine metabolism resulting in megaloblastic anemia and orotic acid crystalluria that is frequently associated with some degree of physical and mental retardation. A minority of cases have additional features, particularly congenital malformations and immune deficiencies.^[1]

Evolutionary Conservation

Check, as determined by ConSurfDB. You may read the explanation of the method and the full data available from ConSurf.

Publication Abstract from PubMed

A series of 6-substituted and 5-fluoro-6-substituted uridine derivatives were synthesized and evaluated for their potential as anticancer agents. The designed molecules were synthesized from either fully protected uridine or the corresponding 5-fluorouridine derivatives. The mononucleotide derivatives were used for enzyme inhibition investigations against ODCase. Anticancer activities of all the synthesized derivatives were evaluated using the nucleoside forms of the inhibitors. 5-Fluoro-UMP was a very weak inhibitor of ODCase. 6-Azido-5-fluoro and 5-fluoro-6-iodo derivatives are covalent inhibitors of ODCase, and the active site Lys145 residue covalently binds to the ligand after the elimination of the 6-substitution. Among the synthesized nucleoside derivatives, 6-azido-5-fluoro, 6-amino-5-fluoro, and 6-carbaldehyde-5-fluoro derivatives showed potent anticancer activities in cell-based assays against various leukemia cell lines. On the basis of the overall profile, 6-azido-5-fluoro and 6-amino-5-fluoro uridine derivatives exhibited potential for further investigations.

Structure-activity relationships of orotidine-5'-monophosphate decarboxylase inhibitors as anticancer agents.,Bello AM, Konforte D, Poduch E, Furlonger C, Wei L, Liu Y, Lewis M, Pai EF, Paige CJ, Kotra LP J Med Chem. 2009 Mar 26;52(6):1648-58. PMID:19260677^[2]

From MEDLINE®/PubMed®, a database of the U.S. National Library of Medicine.

References

↑ Suchi M, Mizuno H, Kawai Y, Tsuboi T, Sumi S, Okajima K, Hodgson ME, Ogawa H, Wada Y. Molecular cloning of the human UMP synthase gene and characterization of point mutations in two hereditary orotic aciduria families. Am J Hum Genet. 1997 Mar;60(3):525-39. PMID:9042911
↑ Bello AM, Konforte D, Poduch E, Furlonger C, Wei L, Liu Y, Lewis M, Pai EF, Paige CJ, Kotra LP. Structure-activity relationships of orotidine-5'-monophosphate decarboxylase inhibitors as anticancer agents. J Med Chem. 2009 Mar 26;52(6):1648-58. PMID:19260677 doi:10.1021/jm801224t

1 Structural highlights
2 Disease
3 Evolutionary Conservation
4 Publication Abstract from PubMed
5 See Also
6 References

Proteopedia Page Contributors and Editors (what is this?)

OCA

Retrieved from "http://52.214.119.220/wiki/index.php/3g3d"

@@ Line 1: / Line 1: @@
 ==Crystal Structure of Human Orotidine 5'-monophosphate Decarboxylase Covalently Modified by 5-fluoro-6-azido-UMP==
 <StructureSection load='3g3d' size='340' side='right' caption='[[3g3d]], [[Resolution|resolution]] 1.70&Aring;' scene=''>
@@ Line 7: / Line 8: @@
 <tr id='gene'><td class="sblockLbl"><b>[[Gene|Gene:]]</b></td><td class="sblockDat">gi&#124;13960142, OK/SW-cl.21, UMPS ([http://www.ncbi.nlm.nih.gov/Taxonomy/Browser/wwwtax.cgi?mode=Info&srchmode=5&id=9606 HUMAN])</td></tr>
 <tr id='activity'><td class="sblockLbl"><b>Activity:</b></td><td class="sblockDat"><span class='plainlinks'>[http://en.wikipedia.org/wiki/Orotidine-5'-phosphate_decarboxylase Orotidine-5'-phosphate decarboxylase], with EC number [http://www.brenda-enzymes.info/php/result_flat.php4?ecno=4.1.1.23 4.1.1.23] </span></td></tr>
-<tr id='resources'><td class="sblockLbl"><b>Resources:</b></td><td class="sblockDat"><span class='plainlinks'>[http://oca.weizmann.ac.il/oca-docs/fgij/fg.htm?mol=3g3d FirstGlance], [http://oca.weizmann.ac.il/oca-bin/ocaids?id=3g3d OCA], [http://pdbe.org/3g3d PDBe], [http://www.rcsb.org/pdb/explore.do?structureId=3g3d RCSB], [http://www.ebi.ac.uk/pdbsum/3g3d PDBsum]</span></td></tr>
+<tr id='resources'><td class="sblockLbl"><b>Resources:</b></td><td class="sblockDat"><span class='plainlinks'>[http://oca.weizmann.ac.il/oca-docs/fgij/fg.htm?mol=3g3d FirstGlance], [http://oca.weizmann.ac.il/oca-bin/ocaids?id=3g3d OCA], [http://pdbe.org/3g3d PDBe], [http://www.rcsb.org/pdb/explore.do?structureId=3g3d RCSB], [http://www.ebi.ac.uk/pdbsum/3g3d PDBsum], [http://prosat.h-its.org/prosat/prosatexe?pdbcode=3g3d ProSAT]</span></td></tr>
 </table>
 == Disease ==
@@ Line 15: / Line 16: @@
 Check<jmol>
   <jmolCheckbox>
-    <scriptWhenChecked>select protein; define ~consurf_to_do selected; consurf_initial_scene = true; script "/wiki/ConSurf/g3/3g3d_consurf.spt"</scriptWhenChecked>
+    <scriptWhenChecked>; select protein; define ~consurf_to_do selected; consurf_initial_scene = true; script "/wiki/ConSurf/g3/3g3d_consurf.spt"</scriptWhenChecked>
     <scriptWhenUnchecked>script /wiki/extensions/Proteopedia/spt/initialview01.spt</scriptWhenUnchecked>
     <text>to colour the structure by Evolutionary Conservation</text>

3g3d

From Proteopedia

Revision as of 07:54, 5 December 2018

Crystal Structure of Human Orotidine 5'-monophosphate Decarboxylase Covalently Modified by 5-fluoro-6-azido-UMP

Structural highlights

Disease

Evolutionary Conservation

Publication Abstract from PubMed

See Also

References

Contents

Proteopedia Page Contributors and Editors (what is this?)

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