5a5h

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==The crystal structure of the GST-like domains complex of EPRS C92SC105SC123S mutant-AIMP2==
==The crystal structure of the GST-like domains complex of EPRS C92SC105SC123S mutant-AIMP2==
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<StructureSection load='5a5h' size='340' side='right' caption='[[5a5h]], [[Resolution|resolution]] 2.32&Aring;' scene=''>
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<StructureSection load='5a5h' size='340' side='right'caption='[[5a5h]], [[Resolution|resolution]] 2.32&Aring;' scene=''>
== Structural highlights ==
== Structural highlights ==
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<table><tr><td colspan='2'>[[5a5h]] is a 8 chain structure. Full crystallographic information is available from [http://oca.weizmann.ac.il/oca-bin/ocashort?id=5A5H OCA]. For a <b>guided tour on the structure components</b> use [http://oca.weizmann.ac.il/oca-docs/fgij/fg.htm?mol=5A5H FirstGlance]. <br>
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<table><tr><td colspan='2'>[[5a5h]] is a 8 chain structure with sequence from [http://en.wikipedia.org/wiki/Human Human]. Full crystallographic information is available from [http://oca.weizmann.ac.il/oca-bin/ocashort?id=5A5H OCA]. For a <b>guided tour on the structure components</b> use [http://oca.weizmann.ac.il/oca-docs/fgij/fg.htm?mol=5A5H FirstGlance]. <br>
</td></tr><tr id='NonStdRes'><td class="sblockLbl"><b>[[Non-Standard_Residue|NonStd Res:]]</b></td><td class="sblockDat"><scene name='pdbligand=MSE:SELENOMETHIONINE'>MSE</scene></td></tr>
</td></tr><tr id='NonStdRes'><td class="sblockLbl"><b>[[Non-Standard_Residue|NonStd Res:]]</b></td><td class="sblockDat"><scene name='pdbligand=MSE:SELENOMETHIONINE'>MSE</scene></td></tr>
<tr id='resources'><td class="sblockLbl"><b>Resources:</b></td><td class="sblockDat"><span class='plainlinks'>[http://oca.weizmann.ac.il/oca-docs/fgij/fg.htm?mol=5a5h FirstGlance], [http://oca.weizmann.ac.il/oca-bin/ocaids?id=5a5h OCA], [http://pdbe.org/5a5h PDBe], [http://www.rcsb.org/pdb/explore.do?structureId=5a5h RCSB], [http://www.ebi.ac.uk/pdbsum/5a5h PDBsum], [http://prosat.h-its.org/prosat/prosatexe?pdbcode=5a5h ProSAT]</span></td></tr>
<tr id='resources'><td class="sblockLbl"><b>Resources:</b></td><td class="sblockDat"><span class='plainlinks'>[http://oca.weizmann.ac.il/oca-docs/fgij/fg.htm?mol=5a5h FirstGlance], [http://oca.weizmann.ac.il/oca-bin/ocaids?id=5a5h OCA], [http://pdbe.org/5a5h PDBe], [http://www.rcsb.org/pdb/explore.do?structureId=5a5h RCSB], [http://www.ebi.ac.uk/pdbsum/5a5h PDBsum], [http://prosat.h-its.org/prosat/prosatexe?pdbcode=5a5h ProSAT]</span></td></tr>
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== Function ==
== Function ==
[[http://www.uniprot.org/uniprot/SYEP_HUMAN SYEP_HUMAN]] Catalyzes the attachment of the cognate amino acid to the corresponding tRNA in a two-step reaction: the amino acid is first activated by ATP to form a covalent intermediate with AMP and is then transferred to the acceptor end of the cognate tRNA. Component of the GAIT (gamma interferon-activated inhibitor of translation) complex which mediates interferon-gamma-induced transcript-selective translation inhibition in inflammation processes. Upon interferon-gamma activation and subsequent phosphorylation dissociates from the multisynthetase complex and assembles into the GAIT complex which binds to stem loop-containing GAIT elements in the 3'-UTR of diverse inflammatory mRNAs (such as ceruplasmin) and suppresses their translation.<ref>PMID:1756734</ref> <ref>PMID:15479637</ref> <ref>PMID:23071094</ref> [[http://www.uniprot.org/uniprot/AIMP2_HUMAN AIMP2_HUMAN]] Required for assembly and stability of the aminoacyl-tRNA synthase complex. Mediates ubiquitination and degradation of FUBP1, a transcriptional activator of MYC, leading to MYC down-regulation which is required for aveolar type II cell differentiation. Blocks MDM2-mediated ubiquitination and degradation of p53/TP53. Functions as a proapoptotic factor.<ref>PMID:16135753</ref>
[[http://www.uniprot.org/uniprot/SYEP_HUMAN SYEP_HUMAN]] Catalyzes the attachment of the cognate amino acid to the corresponding tRNA in a two-step reaction: the amino acid is first activated by ATP to form a covalent intermediate with AMP and is then transferred to the acceptor end of the cognate tRNA. Component of the GAIT (gamma interferon-activated inhibitor of translation) complex which mediates interferon-gamma-induced transcript-selective translation inhibition in inflammation processes. Upon interferon-gamma activation and subsequent phosphorylation dissociates from the multisynthetase complex and assembles into the GAIT complex which binds to stem loop-containing GAIT elements in the 3'-UTR of diverse inflammatory mRNAs (such as ceruplasmin) and suppresses their translation.<ref>PMID:1756734</ref> <ref>PMID:15479637</ref> <ref>PMID:23071094</ref> [[http://www.uniprot.org/uniprot/AIMP2_HUMAN AIMP2_HUMAN]] Required for assembly and stability of the aminoacyl-tRNA synthase complex. Mediates ubiquitination and degradation of FUBP1, a transcriptional activator of MYC, leading to MYC down-regulation which is required for aveolar type II cell differentiation. Blocks MDM2-mediated ubiquitination and degradation of p53/TP53. Functions as a proapoptotic factor.<ref>PMID:16135753</ref>
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==See Also==
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*[[Aminoacyl tRNA synthetase 3D structures|Aminoacyl tRNA synthetase 3D structures]]
== References ==
== References ==
<references/>
<references/>
__TOC__
__TOC__
</StructureSection>
</StructureSection>
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[[Category: Human]]
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[[Category: Large Structures]]
[[Category: Cho, H Y]]
[[Category: Cho, H Y]]
[[Category: Kang, B S]]
[[Category: Kang, B S]]

Revision as of 08:24, 26 June 2019

The crystal structure of the GST-like domains complex of EPRS C92SC105SC123S mutant-AIMP2

PDB ID 5a5h

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