2gmv
From Proteopedia
(Difference between revisions)
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| - | + | ==PEPCK complex with a GTP-competitive inhibitor== | |
| - | + | <StructureSection load='2gmv' size='340' side='right' caption='[[2gmv]], [[Resolution|resolution]] 2.30Å' scene=''> | |
| - | { | + | == Structural highlights == |
| - | + | <table><tr><td colspan='2'>[[2gmv]] is a 2 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=2GMV OCA]. For a <b>guided tour on the structure components</b> use [http://oca.weizmann.ac.il/oca-docs/fgij/fg.htm?mol=2GMV FirstGlance]. <br> | |
| - | ==Disease== | + | </td></tr><tr><td class="sblockLbl"><b>[[Ligand|Ligands:]]</b></td><td class="sblockDat"><scene name='pdbligand=MN:MANGANESE+(II)+ION'>MN</scene>, <scene name='pdbligand=PEP:PHOSPHOENOLPYRUVATE'>PEP</scene>, <scene name='pdbligand=UN8:N-(4-{[3-BUTYL-1-(2-FLUOROBENZYL)-2,6-DIOXO-2,3,6,7-TETRAHYDRO-1H-PURIN-8-YL]METHYL}PHENYL)-1-METHYL-1H-IMIDAZOLE-4-SULFONAMIDE'>UN8</scene><br> |
| + | <tr><td class="sblockLbl"><b>[[Related_structure|Related:]]</b></td><td class="sblockDat">[[1khb|1khb]], [[1nhx|1nhx]], [[1m51|1m51]]</td></tr> | ||
| + | <tr><td class="sblockLbl"><b>[[Gene|Gene:]]</b></td><td class="sblockDat">PCK1 ([http://www.ncbi.nlm.nih.gov/Taxonomy/Browser/wwwtax.cgi?mode=Info&srchmode=5&id=9606 Homo sapiens])</td></tr> | ||
| + | <tr><td class="sblockLbl"><b>Activity:</b></td><td class="sblockDat"><span class='plainlinks'>[http://en.wikipedia.org/wiki/Phosphoenolpyruvate_carboxykinase_(GTP) Phosphoenolpyruvate carboxykinase (GTP)], with EC number [http://www.brenda-enzymes.info/php/result_flat.php4?ecno=4.1.1.32 4.1.1.32] </span></td></tr> | ||
| + | <tr><td class="sblockLbl"><b>Resources:</b></td><td class="sblockDat"><span class='plainlinks'>[http://oca.weizmann.ac.il/oca-docs/fgij/fg.htm?mol=2gmv FirstGlance], [http://oca.weizmann.ac.il/oca-bin/ocaids?id=2gmv OCA], [http://www.rcsb.org/pdb/explore.do?structureId=2gmv RCSB], [http://www.ebi.ac.uk/pdbsum/2gmv PDBsum]</span></td></tr> | ||
| + | <table> | ||
| + | == Disease == | ||
[[http://www.uniprot.org/uniprot/PPCKC_HUMAN PPCKC_HUMAN]] Defects in PCK1 are the cause of cytosolic phosphoenolpyruvate carboxykinase deficiency (C-PEPCKD) [MIM:[http://omim.org/entry/261680 261680]]. A metabolic disorder resulting from impaired gluconeogenesis. It is a rare disease with less than 10 cases reported in the literature. Clinical characteristics include hypotonia, hepatomegaly, failure to thrive, lactic acidosis and hypoglycemia. Autoposy reveals fatty infiltration of both the liver and kidneys. The disorder is transmitted as an autosomal recessive trait. | [[http://www.uniprot.org/uniprot/PPCKC_HUMAN PPCKC_HUMAN]] Defects in PCK1 are the cause of cytosolic phosphoenolpyruvate carboxykinase deficiency (C-PEPCKD) [MIM:[http://omim.org/entry/261680 261680]]. A metabolic disorder resulting from impaired gluconeogenesis. It is a rare disease with less than 10 cases reported in the literature. Clinical characteristics include hypotonia, hepatomegaly, failure to thrive, lactic acidosis and hypoglycemia. Autoposy reveals fatty infiltration of both the liver and kidneys. The disorder is transmitted as an autosomal recessive trait. | ||
| + | == Function == | ||
| + | [[http://www.uniprot.org/uniprot/PPCKC_HUMAN PPCKC_HUMAN]] Catalyzes the conversion of oxaloacetate (OAA) to phosphoenolpyruvate (PEP), the rate-limiting step in the metabolic pathway that produces glucose from lactate and other precursors derived from the citric acid cycle. | ||
| + | == Evolutionary Conservation == | ||
| + | [[Image:Consurf_key_small.gif|200px|right]] | ||
| + | Check<jmol> | ||
| + | <jmolCheckbox> | ||
| + | <scriptWhenChecked>select protein; define ~consurf_to_do selected; consurf_initial_scene = true; script "/wiki/ConSurf/gm/2gmv_consurf.spt"</scriptWhenChecked> | ||
| + | <scriptWhenUnchecked>script /wiki/extensions/Proteopedia/spt/initialview01.spt</scriptWhenUnchecked> | ||
| + | <text>to colour the structure by Evolutionary Conservation</text> | ||
| + | </jmolCheckbox> | ||
| + | </jmol>, as determined by [http://consurfdb.tau.ac.il/ ConSurfDB]. You may read the [[Conservation%2C_Evolutionary|explanation]] of the method and the full data available from [http://bental.tau.ac.il/new_ConSurfDB/chain_selection.php?pdb_ID=2ata ConSurf]. | ||
| + | <div style="clear:both"></div> | ||
| + | <div style="background-color:#fffaf0;"> | ||
| + | == Publication Abstract from PubMed == | ||
| + | New modifications on the C-8 4-aminobenzyl unit of the previously reported 3-alkyl-1,8-dibenzylxanthine inhibitors of cPEPCK are presented. The most active compound reported here is the 5-chloro-1,3-dimethyl-1H-pyrazole-4-sulfonic acid amide derivative 2 with an IC(50) of 0.29+/-0.08 microM. An X-ray analysis of a heteroaromatic sulfonamide is presented showing a new pi-pi interaction. | ||
| - | + | C-8 Modifications of 3-alkyl-1,8-dibenzylxanthines as inhibitors of human cytosolic phosphoenolpyruvate carboxykinase.,Pietranico SL, Foley LH, Huby N, Yun W, Dunten P, Vermeulen J, Wang P, Toth K, Ramsey G, Gubler ML, Wertheimer SJ Bioorg Med Chem Lett. 2007 Jul 15;17(14):3835-9. Epub 2007 May 22. PMID:17532214<ref>PMID:17532214</ref> | |
| - | + | ||
| - | + | From MEDLINE®/PubMed®, a database of the U.S. National Library of Medicine.<br> | |
| - | + | </div> | |
| - | == | + | ==See Also== |
| - | + | *[[Phosphoenolpyruvate carboxykinase|Phosphoenolpyruvate carboxykinase]] | |
| + | == References == | ||
| + | <references/> | ||
| + | __TOC__ | ||
| + | </StructureSection> | ||
[[Category: Homo sapiens]] | [[Category: Homo sapiens]] | ||
[[Category: Dunten, P.]] | [[Category: Dunten, P.]] | ||
Revision as of 10:48, 30 September 2014
PEPCK complex with a GTP-competitive inhibitor
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