1kkh

<table><tr><td colspan='2'>[[1kkh]] is a 1 chain structure with sequence from [http://en.wikipedia.org/wiki/Atcc_43067 Atcc 43067]. Full crystallographic information is available from [http://oca.weizmann.ac.il/oca-bin/ocashort?id=1KKH OCA]. For a <b>guided tour on the structure components</b> use [http://proteopedia.org/fgij/fg.htm?mol=1KKH FirstGlance]. <br>

</td></tr><tr id='ligand'><td class="sblockLbl"><b>[[Ligand|Ligands:]]</b></td><td class="sblockDat" id="ligandDat"><scene name='pdbligand=DIO:1,4-DIETHYLENE+DIOXIDE'>DIO</scene></td></tr>

<tr id='activity'><td class="sblockLbl"><b>Activity:</b></td><td class="sblockDat"><span class='plainlinks'>[http://en.wikipedia.org/wiki/Mevalonate_kinase Mevalonate kinase], with EC number [http://www.brenda-enzymes.info/php/result_flat.php4?ecno=2.7.1.36 2.7.1.36] </span></td></tr>

<tr id='resources'><td class="sblockLbl"><b>Resources:</b></td><td class="sblockDat"><span class='plainlinks'>[http://proteopedia.org/fgij/fg.htm?mol=1kkh FirstGlance], [http://oca.weizmann.ac.il/oca-bin/ocaids?id=1kkh OCA], [http://pdbe.org/1kkh PDBe], [http://www.rcsb.org/pdb/explore.do?structureId=1kkh RCSB], [http://www.ebi.ac.uk/pdbsum/1kkh PDBsum], [http://prosat.h-its.org/prosat/prosatexe?pdbcode=1kkh ProSAT]</span></td></tr>

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== Publication Abstract from PubMed ==

The mevalonate-dependent pathway is used by many organisms to synthesize isopentenyl pyrophosphate, the building block for the biosynthesis of many biologically important compounds, including farnesyl pyrophosphate, dolichol, and many sterols. Mevalonate kinase (MVK) catalyzes a critical phosphoryl transfer step, producing mevalonate 5'-phosphate. The crystal structure of thermostable MVK from Methanococcus jannaschii has been determined at 2.4 A, revealing an overall fold similar to the homoserine kinase from M. jannaschii. In addition, the enzyme shows structural similarity with mevalonate 5-diphosphate decarboxylase and domain IV of elongation factor G. The active site of MVK is in the cleft between its N- and C-terminal domains. Several structural motifs conserved among species, including a phosphate-binding loop, have been found in this cavity. Asp(155), an invariant residue among MVK sequences, is located close to the putative phosphate-binding site and has been assumed to play the catalytic role. Analysis of the MVK model in the context of the other members of the GHMP kinase family offers the opportunity to understand both the mechanism of these enzymes and the structural details that may lead to the design of novel drugs.

Structure of the Methanococcus jannaschii mevalonate kinase, a member of the GHMP kinase superfamily.,Yang D, Shipman LW, Roessner CA, Scott AI, Sacchettini JC J Biol Chem. 2002 Mar 15;277(11):9462-7. Epub 2001 Dec 19. PMID:11751891<ref>PMID:11751891</ref>

From MEDLINE&reg;/PubMed&reg;, a database of the U.S. National Library of Medicine.<br>

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<div class="pdbe-citations 1kkh" style="background-color:#fffaf0;"></div>

[[Category: Atcc 43067]]

[[Category: Mevalonate kinase]]

[[Category: Roessner, C A]]

[[Category: Sacchettini, J C]]

[[Category: Scott, A I]]

[[Category: Shipman, L W]]

[[Category: Yang, D]]

[[Category: Transferase]]