2ea2

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{{Seed}}
 
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[[Image:2ea2.png|left|200px]]
 
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==h-MetAP2 complexed with A773812==
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The line below this paragraph, containing "STRUCTURE_2ea2", creates the "Structure Box" on the page.
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<StructureSection load='2ea2' size='340' side='right'caption='[[2ea2]], [[Resolution|resolution]] 2.50&Aring;' scene=''>
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You may change the PDB parameter (which sets the PDB file loaded into the applet)
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== Structural highlights ==
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or the SCENE parameter (which sets the initial scene displayed when the page is loaded),
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<table><tr><td colspan='2'>[[2ea2]] is a 1 chain structure with sequence from [https://en.wikipedia.org/wiki/Homo_sapiens Homo sapiens]. Full crystallographic information is available from [http://oca.weizmann.ac.il/oca-bin/ocashort?id=2EA2 OCA]. For a <b>guided tour on the structure components</b> use [https://proteopedia.org/fgij/fg.htm?mol=2EA2 FirstGlance]. <br>
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or leave the SCENE parameter empty for the default display.
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</td></tr><tr id='method'><td class="sblockLbl"><b>[[Empirical_models|Method:]]</b></td><td class="sblockDat" id="methodDat">X-ray diffraction, [[Resolution|Resolution]] 2.5&#8491;</td></tr>
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<tr id='ligand'><td class="sblockLbl"><b>[[Ligand|Ligands:]]</b></td><td class="sblockDat" id="ligandDat"><scene name='pdbligand=F77:3-ETHYL-6-{[(4-FLUOROPHENYL)SULFONYL]AMINO}-2-METHYLBENZOIC+ACID'>F77</scene>, <scene name='pdbligand=MN:MANGANESE+(II)+ION'>MN</scene></td></tr>
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{{STRUCTURE_2ea2| PDB=2ea2 | SCENE= }}
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<tr id='resources'><td class="sblockLbl"><b>Resources:</b></td><td class="sblockDat"><span class='plainlinks'>[https://proteopedia.org/fgij/fg.htm?mol=2ea2 FirstGlance], [http://oca.weizmann.ac.il/oca-bin/ocaids?id=2ea2 OCA], [https://pdbe.org/2ea2 PDBe], [https://www.rcsb.org/pdb/explore.do?structureId=2ea2 RCSB], [https://www.ebi.ac.uk/pdbsum/2ea2 PDBsum], [https://prosat.h-its.org/prosat/prosatexe?pdbcode=2ea2 ProSAT]</span></td></tr>
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</table>
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== Function ==
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[https://www.uniprot.org/uniprot/MAP2_HUMAN MAP2_HUMAN] Cotranslationally removes the N-terminal methionine from nascent proteins. The N-terminal methionine is often cleaved when the second residue in the primary sequence is small and uncharged (Met-Ala-, Cys, Gly, Pro, Ser, Thr, or Val). The catalytic activity of human METAP2 toward Met-Val peptides is consistently two orders of magnitude higher than that of METAP1, suggesting that it is responsible for processing proteins containing N-terminal Met-Val and Met-Thr sequences in vivo. Protects eukaryotic initiation factor EIF2S1 from translation-inhibiting phosphorylation by inhibitory kinases such as EIF2AK2/PKR and EIF2AK1/HCR. Plays a critical role in the regulation of protein synthesis.
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== Evolutionary Conservation ==
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[[Image:Consurf_key_small.gif|200px|right]]
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Check<jmol>
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<jmolCheckbox>
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<scriptWhenChecked>; select protein; define ~consurf_to_do selected; consurf_initial_scene = true; script "/wiki/ConSurf/ea/2ea2_consurf.spt"</scriptWhenChecked>
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<scriptWhenUnchecked>script /wiki/extensions/Proteopedia/spt/initialview03.spt</scriptWhenUnchecked>
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<text>to colour the structure by Evolutionary Conservation</text>
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</jmolCheckbox>
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</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/main_output.php?pdb_ID=2ea2 ConSurf].
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<div style="clear:both"></div>
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<div style="background-color:#fffaf0;">
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== Publication Abstract from PubMed ==
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A series of aryl sulfonamides of 5,6-disubstituted anthranilic acids were identified as potent inhibitors of methionine aminopeptidase-2 (MetAP2). Small alkyl groups and 3-furyl were tolerated at the 5-position of anthranilic acid, while -OCH(3), CH(3), and Cl were found optimal for the 6-position. Placement of 2-aminoethoxy group at the 6-position enabled interaction with the second Mn(2+) but did not result in enhancement in potency. Introduction of a tertiary amino moiety at the ortho-position of the sulfonyl phenyl ring gave reduced protein binding and improved cellular activity, but led to lower oral bioavailability.
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===h-MetAP2 complexed with A773812===
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Lead optimization of methionine aminopeptidase-2 (MetAP2) inhibitors containing sulfonamides of 5,6-disubstituted anthranilic acids.,Wang GT, Mantei RA, Kawai M, Tedrow JS, Barnes DM, Wang J, Zhang Q, Lou P, Garcia LA, Bouska J, Yates M, Park C, Judge RA, Lesniewski R, Sheppard GS, Bell RL Bioorg Med Chem Lett. 2007 May 15;17(10):2817-22. Epub 2007 Feb 25. PMID:17350258<ref>PMID:17350258</ref>
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From MEDLINE&reg;/PubMed&reg;, a database of the U.S. National Library of Medicine.<br>
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</div>
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<div class="pdbe-citations 2ea2" style="background-color:#fffaf0;"></div>
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==See Also==
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The line below this paragraph, {{ABSTRACT_PUBMED_17350258}}, adds the Publication Abstract to the page
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*[[Aminopeptidase 3D structures|Aminopeptidase 3D structures]]
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(as it appears on PubMed at http://www.pubmed.gov), where 17350258 is the PubMed ID number.
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== References ==
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<references/>
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{{ABSTRACT_PUBMED_17350258}}
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__TOC__
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</StructureSection>
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==About this Structure==
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2EA2 is a [[Single protein]] structure of 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=2EA2 OCA].
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==Reference==
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Lead optimization of methionine aminopeptidase-2 (MetAP2) inhibitors containing sulfonamides of 5,6-disubstituted anthranilic acids., Wang GT, Mantei RA, Kawai M, Tedrow JS, Barnes DM, Wang J, Zhang Q, Lou P, Garcia LA, Bouska J, Yates M, Park C, Judge RA, Lesniewski R, Sheppard GS, Bell RL, Bioorg Med Chem Lett. 2007 May 15;17(10):2817-22. Epub 2007 Feb 25. PMID:[http://www.ncbi.nlm.nih.gov/pubmed/17350258 17350258]
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[[Category: Homo sapiens]]
[[Category: Homo sapiens]]
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[[Category: Methionyl aminopeptidase]]
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[[Category: Large Structures]]
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[[Category: Single protein]]
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[[Category: Park CH]]
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[[Category: Park, C H.]]
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[[Category: Hydrolase]]
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[[Category: Protein-ligand complex]]
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''Page seeded by [http://oca.weizmann.ac.il/oca OCA ] on Mon Jul 28 14:05:58 2008''
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Current revision

h-MetAP2 complexed with A773812

PDB ID 2ea2

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OCA

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