2oaz: Difference between revisions

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<StructureSection load='2oaz' size='340' side='right'caption='[[2oaz]], [[Resolution|resolution]] 1.90&Aring;' scene=''>
<StructureSection load='2oaz' size='340' side='right'caption='[[2oaz]], [[Resolution|resolution]] 1.90&Aring;' scene=''>
== Structural highlights ==
== Structural highlights ==
<table><tr><td colspan='2'>[[2oaz]] is a 1 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=2OAZ OCA]. For a <b>guided tour on the structure components</b> use [http://proteopedia.org/fgij/fg.htm?mol=2OAZ FirstGlance]. <br>
<table><tr><td colspan='2'>[[2oaz]] 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=2OAZ OCA]. For a <b>guided tour on the structure components</b> use [https://proteopedia.org/fgij/fg.htm?mol=2OAZ FirstGlance]. <br>
</td></tr><tr id='ligand'><td class="sblockLbl"><b>[[Ligand|Ligands:]]</b></td><td class="sblockDat" id="ligandDat"><scene name='pdbligand=CO:COBALT+(II)+ION'>CO</scene>, <scene name='pdbligand=I96:N-(2-ISOPROPYLPHENYL)-3-[(2-THIENYLMETHYL)THIO]-1H-1,2,4-TRIAZOL-5-AMINE'>I96</scene></td></tr>
</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>
<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>
<tr id='ligand'><td class="sblockLbl"><b>[[Ligand|Ligands:]]</b></td><td class="sblockDat" id="ligandDat"><scene name='pdbligand=CO:COBALT+(II)+ION'>CO</scene>, <scene name='pdbligand=I96:N-(2-ISOPROPYLPHENYL)-3-[(2-THIENYLMETHYL)THIO]-1H-1,2,4-TRIAZOL-5-AMINE'>I96</scene></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=2oaz FirstGlance], [http://oca.weizmann.ac.il/oca-bin/ocaids?id=2oaz OCA], [http://pdbe.org/2oaz PDBe], [http://www.rcsb.org/pdb/explore.do?structureId=2oaz RCSB], [http://www.ebi.ac.uk/pdbsum/2oaz PDBsum], [http://prosat.h-its.org/prosat/prosatexe?pdbcode=2oaz ProSAT]</span></td></tr>
<tr id='resources'><td class="sblockLbl"><b>Resources:</b></td><td class="sblockDat"><span class='plainlinks'>[https://proteopedia.org/fgij/fg.htm?mol=2oaz FirstGlance], [http://oca.weizmann.ac.il/oca-bin/ocaids?id=2oaz OCA], [https://pdbe.org/2oaz PDBe], [https://www.rcsb.org/pdb/explore.do?structureId=2oaz RCSB], [https://www.ebi.ac.uk/pdbsum/2oaz PDBsum], [https://prosat.h-its.org/prosat/prosatexe?pdbcode=2oaz ProSAT]</span></td></tr>
</table>
</table>
== Function ==
== Function ==
[[http://www.uniprot.org/uniprot/AMPM2_HUMAN AMPM2_HUMAN]] Removes the N-terminal methionine from nascent proteins. 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.<ref>PMID:2511207</ref> <ref>PMID:20521764</ref> <ref>PMID:14534293</ref> <ref>PMID:17636946</ref>  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.<ref>PMID:2511207</ref> <ref>PMID:20521764</ref> <ref>PMID:14534293</ref> <ref>PMID:17636946</ref> 
[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.
== Evolutionary Conservation ==
== Evolutionary Conservation ==
[[Image:Consurf_key_small.gif|200px|right]]
[[Image:Consurf_key_small.gif|200px|right]]
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   <jmolCheckbox>
   <jmolCheckbox>
     <scriptWhenChecked>; select protein; define ~consurf_to_do selected; consurf_initial_scene = true; script "/wiki/ConSurf/oa/2oaz_consurf.spt"</scriptWhenChecked>
     <scriptWhenChecked>; select protein; define ~consurf_to_do selected; consurf_initial_scene = true; script "/wiki/ConSurf/oa/2oaz_consurf.spt"</scriptWhenChecked>
     <scriptWhenUnchecked>script /wiki/extensions/Proteopedia/spt/initialview01.spt</scriptWhenUnchecked>
     <scriptWhenUnchecked>script /wiki/extensions/Proteopedia/spt/initialview03.spt</scriptWhenUnchecked>
     <text>to colour the structure by Evolutionary Conservation</text>
     <text>to colour the structure by Evolutionary Conservation</text>
   </jmolCheckbox>
   </jmolCheckbox>
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[[Category: Homo sapiens]]
[[Category: Homo sapiens]]
[[Category: Large Structures]]
[[Category: Large Structures]]
[[Category: Methionyl aminopeptidase]]
[[Category: Fisher PW]]
[[Category: Fisher, P W]]
[[Category: Hofmann GA]]
[[Category: Hofmann, G A]]
[[Category: Janson CA]]
[[Category: Janson, C A]]
[[Category: Johnson RK]]
[[Category: Johnson, R K]]
[[Category: Kirkpatrick R]]
[[Category: Kirkpatrick, R]]
[[Category: Ma C]]
[[Category: Ma, C]]
[[Category: Marino Jr JP]]
[[Category: Marino, J P]]
[[Category: Mattern M]]
[[Category: Mattern, M]]
[[Category: Meek TD]]
[[Category: Meek, T D]]
[[Category: Ryan D]]
[[Category: Ryan, D]]
[[Category: Schulz C]]
[[Category: Schulz, C]]
[[Category: Smith WW]]
[[Category: Smith, W W]]
[[Category: Tew DG]]
[[Category: Tew, D G]]
[[Category: Thompson SK]]
[[Category: Thompson, S K]]
[[Category: Tomazek Jr TA]]
[[Category: Tomazek, T A]]
[[Category: Veber DF]]
[[Category: Veber, D F]]
[[Category: Xiong WC]]
[[Category: Xiong, W C]]
[[Category: Yamamoto Y]]
[[Category: Yamamoto, Y]]
[[Category: Yamashita K]]
[[Category: Yamashita, K]]
[[Category: Yang G]]
[[Category: Yang, G]]
[[Category: Amino peptidase]]
[[Category: Hydrolase]]
[[Category: Metap2]]
[[Category: Methionine]]

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