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5lyx

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Current revision (10:56, 25 October 2023) (edit) (undo)
 
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<StructureSection load='5lyx' size='340' side='right'caption='[[5lyx]], [[Resolution|resolution]] 1.90&Aring;' scene=''>
<StructureSection load='5lyx' size='340' side='right'caption='[[5lyx]], [[Resolution|resolution]] 1.90&Aring;' scene=''>
== Structural highlights ==
== Structural highlights ==
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<table><tr><td colspan='2'>[[5lyx]] is a 1 chain structure. Full crystallographic information is available from [http://oca.weizmann.ac.il/oca-bin/ocashort?id=5LYX OCA]. For a <b>guided tour on the structure components</b> use [http://proteopedia.org/fgij/fg.htm?mol=5LYX FirstGlance]. <br>
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<table><tr><td colspan='2'>[[5lyx]] 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=5LYX OCA]. For a <b>guided tour on the structure components</b> use [https://proteopedia.org/fgij/fg.htm?mol=5LYX FirstGlance]. <br>
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</td></tr><tr id='ligand'><td class="sblockLbl"><b>[[Ligand|Ligands:]]</b></td><td class="sblockDat" id="ligandDat"><scene name='pdbligand=7BF:5-[[(2~{R})-1-([1,2,4]triazolo[1,5-a]pyrimidin-7-yl)pyrrolidin-2-yl]methoxy]isoquinoline'>7BF</scene>, <scene name='pdbligand=MN:MANGANESE+(II)+ION'>MN</scene></td></tr>
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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]] 1.9&#8491;</td></tr>
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<tr id='activity'><td class="sblockLbl"><b>Activity:</b></td><td class="sblockDat"><span class='plainlinks'>[http://en.wikipedia.org/wiki/Methionyl_aminopeptidase Methionyl aminopeptidase], with EC number [http://www.brenda-enzymes.info/php/result_flat.php4?ecno=3.4.11.18 3.4.11.18] </span></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=7BF:5-[[(2~{R})-1-([1,2,4]triazolo[1,5-a]pyrimidin-7-yl)pyrrolidin-2-yl]methoxy]isoquinoline'>7BF</scene>, <scene name='pdbligand=MN:MANGANESE+(II)+ION'>MN</scene></td></tr>
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<tr id='resources'><td class="sblockLbl"><b>Resources:</b></td><td class="sblockDat"><span class='plainlinks'>[http://proteopedia.org/fgij/fg.htm?mol=5lyx FirstGlance], [http://oca.weizmann.ac.il/oca-bin/ocaids?id=5lyx OCA], [http://pdbe.org/5lyx PDBe], [http://www.rcsb.org/pdb/explore.do?structureId=5lyx RCSB], [http://www.ebi.ac.uk/pdbsum/5lyx PDBsum], [http://prosat.h-its.org/prosat/prosatexe?pdbcode=5lyx ProSAT]</span></td></tr>
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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=5lyx FirstGlance], [http://oca.weizmann.ac.il/oca-bin/ocaids?id=5lyx OCA], [https://pdbe.org/5lyx PDBe], [https://www.rcsb.org/pdb/explore.do?structureId=5lyx RCSB], [https://www.ebi.ac.uk/pdbsum/5lyx PDBsum], [https://prosat.h-its.org/prosat/prosatexe?pdbcode=5lyx ProSAT]</span></td></tr>
</table>
</table>
== Function ==
== Function ==
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[[http://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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[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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<div style="background-color:#fffaf0;">
== Publication Abstract from PubMed ==
== Publication Abstract from PubMed ==
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__TOC__
__TOC__
</StructureSection>
</StructureSection>
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[[Category: Homo sapiens]]
[[Category: Large Structures]]
[[Category: Large Structures]]
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[[Category: Methionyl aminopeptidase]]
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[[Category: Heinrich T]]
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[[Category: Heinrich, T]]
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[[Category: Lehmann M]]
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[[Category: Lehmann, M]]
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[[Category: Musil D]]
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[[Category: Musil, D]]
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[[Category: Hydrolase]]
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[[Category: Hydrolase- hydrolase inhibitor complex]]
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[[Category: Metal ion binding]]
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[[Category: Peptidase]]
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[[Category: Proteolysis]]
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Current revision

CRYSTAL STRUCTURE OF HUMAN METHIONINE AMINOPEPTIDASE-2 IN COMPLEX; WITH AN INHIBITOR 5-((R)-1-[1,2,4]Triazolo[1,5-a]pyrimidin-7-yl-pyrrolidin-2-ylmethoxy)-isoquinoline

PDB ID 5lyx

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