1iv1

From Proteopedia

(Difference between revisions)

Revision as of 09:20, 17 January 2018

Structure of 2C-Methyl-D-erythritol-2,4-cyclodiphosphate Synthase

Structural highlights

1iv1 is a 6 chain structure with sequence from "flavobacterium_thermophilum"_yoshida_and_oshima_1971 "flavobacterium thermophilum" yoshida and oshima 1971. Full crystallographic information is available from OCA. For a guided tour on the structure components use FirstGlance.
Related:	1iv2, 1iv3, 1iv4
Activity:	2-C-methyl-D-erythritol 2,4-cyclodiphosphate synthase, with EC number 4.6.1.12
Resources:	FirstGlance, OCA, PDBe, RCSB, PDBsum, ProSAT, TOPSAN

Function

[ISPF_THET8] Involved in the biosynthesis of isopentenyl diphosphate (IPP) and dimethylallyl diphosphate (DMAPP), two major building blocks of isoprenoid compounds. Catalyzes the conversion of 4-diphosphocytidyl-2-C-methyl-D-erythritol 2-phosphate (CDP-ME2P) to 2-C-methyl-D-erythritol 2,4-cyclodiphosphate (ME-CPP) with a corresponding release of cytidine 5-monophosphate (CMP).^[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

Precursors for isoprenoid synthesis are essential in all organisms. These compounds are synthesized by one of two known routes: the well characterized mevalonate pathway or a recently discovered non-mevalonate route which is used in many bacteria and human pathogens. Since the second pathway is both vital and unlike any found in humans, enzymes catalysing reactions along this synthetic route are possible drug targets. The structure of one such enzyme from the thermophilic bacterium Thermus thermophilus has been solved to high resolution in the presence of substrate and with a substrate analogue. Enzyme co-crystallized with substrate shows only one product, cytosine monophosphate (CMP), in the active site. At the high resolution of the refinement (1.6 A) the positions and coordination of the magnesium ions in the active site are clearly seen.

Structure and catalytic mechanism of 2-C-methyl-D-erythritol 2,4-cyclodiphosphate (MECDP) synthase, an enzyme in the non-mevalonate pathway of isoprenoid synthesis.,Kishida H, Wada T, Unzai S, Kuzuyama T, Takagi M, Terada T, Shirouzu M, Yokoyama S, Tame JR, Park SY Acta Crystallogr D Biol Crystallogr. 2003 Jan;59(Pt 1):23-31. Epub 2002, Dec 19. PMID:12499535^[2]

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

References

↑ Kishida H, Wada T, Unzai S, Kuzuyama T, Takagi M, Terada T, Shirouzu M, Yokoyama S, Tame JR, Park SY. Structure and catalytic mechanism of 2-C-methyl-D-erythritol 2,4-cyclodiphosphate (MECDP) synthase, an enzyme in the non-mevalonate pathway of isoprenoid synthesis. Acta Crystallogr D Biol Crystallogr. 2003 Jan;59(Pt 1):23-31. Epub 2002, Dec 19. PMID:12499535
↑ Kishida H, Wada T, Unzai S, Kuzuyama T, Takagi M, Terada T, Shirouzu M, Yokoyama S, Tame JR, Park SY. Structure and catalytic mechanism of 2-C-methyl-D-erythritol 2,4-cyclodiphosphate (MECDP) synthase, an enzyme in the non-mevalonate pathway of isoprenoid synthesis. Acta Crystallogr D Biol Crystallogr. 2003 Jan;59(Pt 1):23-31. Epub 2002, Dec 19. PMID:12499535

1 Structural highlights
2 Function
3 Evolutionary Conservation
4 Publication Abstract from PubMed
5 References

Proteopedia Page Contributors and Editors (what is this?)

OCA

Retrieved from "http://52.214.119.220/wiki/index.php/1iv1"

@@ Line 1: / Line 1: @@
 ==Structure of 2C-Methyl-D-erythritol-2,4-cyclodiphosphate Synthase==
 <StructureSection load='1iv1' size='340' side='right' caption='[[1iv1]], [[Resolution|resolution]] 1.65&Aring;' scene=''>
@@ Line 5: / Line 6: @@
 </td></tr><tr id='related'><td class="sblockLbl"><b>[[Related_structure|Related:]]</b></td><td class="sblockDat">[[1iv2|1iv2]], [[1iv3|1iv3]], [[1iv4|1iv4]]</td></tr>
 <tr id='activity'><td class="sblockLbl"><b>Activity:</b></td><td class="sblockDat"><span class='plainlinks'>[http://en.wikipedia.org/wiki/2-C-methyl-D-erythritol_2,4-cyclodiphosphate_synthase 2-C-methyl-D-erythritol 2,4-cyclodiphosphate synthase], with EC number [http://www.brenda-enzymes.info/php/result_flat.php4?ecno=4.6.1.12 4.6.1.12] </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=1iv1 FirstGlance], [http://oca.weizmann.ac.il/oca-bin/ocaids?id=1iv1 OCA], [http://pdbe.org/1iv1 PDBe], [http://www.rcsb.org/pdb/explore.do?structureId=1iv1 RCSB], [http://www.ebi.ac.uk/pdbsum/1iv1 PDBsum], [http://www.topsan.org/Proteins/RSGI/1iv1 TOPSAN]</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=1iv1 FirstGlance], [http://oca.weizmann.ac.il/oca-bin/ocaids?id=1iv1 OCA], [http://pdbe.org/1iv1 PDBe], [http://www.rcsb.org/pdb/explore.do?structureId=1iv1 RCSB], [http://www.ebi.ac.uk/pdbsum/1iv1 PDBsum], [http://prosat.h-its.org/prosat/prosatexe?pdbcode=1iv1 ProSAT], [http://www.topsan.org/Proteins/RSGI/1iv1 TOPSAN]</span></td></tr>
 </table>
 == Function ==
@@ Line 13: / Line 14: @@
 Check<jmol>
   <jmolCheckbox>
-    <scriptWhenChecked>select protein; define ~consurf_to_do selected; consurf_initial_scene = true; script "/wiki/ConSurf/iv/1iv1_consurf.spt"</scriptWhenChecked>
+    <scriptWhenChecked>; select protein; define ~consurf_to_do selected; consurf_initial_scene = true; script "/wiki/ConSurf/iv/1iv1_consurf.spt"</scriptWhenChecked>
     <scriptWhenUnchecked>script /wiki/extensions/Proteopedia/spt/initialview01.spt</scriptWhenUnchecked>
     <text>to colour the structure by Evolutionary Conservation</text>
@@ Line 28: / Line 29: @@
 </div>
 <div class="pdbe-citations 1iv1" style="background-color:#fffaf0;"></div>
-==See Also==
-*[[MECDP synthase|MECDP synthase]]
 == References ==
 <references/>

1iv1

From Proteopedia

Revision as of 09:20, 17 January 2018

Structure of 2C-Methyl-D-erythritol-2,4-cyclodiphosphate Synthase

Structural highlights

Function

Evolutionary Conservation

Publication Abstract from PubMed

References

Contents

Proteopedia Page Contributors and Editors (what is this?)

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