3l6a: Difference between revisions

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==Crystal structure of the C-terminal region of Human p97==
==Crystal structure of the C-terminal region of Human p97==
<StructureSection load='3l6a' size='340' side='right' caption='[[3l6a]], [[Resolution|resolution]] 2.00&Aring;' scene=''>
<StructureSection load='3l6a' size='340' side='right'caption='[[3l6a]], [[Resolution|resolution]] 2.00&Aring;' scene=''>
== Structural highlights ==
== Structural highlights ==
<table><tr><td colspan='2'>[[3l6a]] is a 1 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=3L6A OCA]. For a <b>guided tour on the structure components</b> use [http://oca.weizmann.ac.il/oca-docs/fgij/fg.htm?mol=3L6A FirstGlance]. <br>
<table><tr><td colspan='2'>[[3l6a]] 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=3L6A OCA]. For a <b>guided tour on the structure components</b> use [https://proteopedia.org/fgij/fg.htm?mol=3L6A FirstGlance]. <br>
</td></tr><tr id='ligand'><td class="sblockLbl"><b>[[Ligand|Ligands:]]</b></td><td class="sblockDat"><scene name='pdbligand=MES:2-(N-MORPHOLINO)-ETHANESULFONIC+ACID'>MES</scene>, <scene name='pdbligand=PEG:DI(HYDROXYETHYL)ETHER'>PEG</scene>, <scene name='pdbligand=PG4:TETRAETHYLENE+GLYCOL'>PG4</scene>, <scene name='pdbligand=SO4:SULFATE+ION'>SO4</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]] 2&#8491;</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=3l6a FirstGlance], [http://oca.weizmann.ac.il/oca-bin/ocaids?id=3l6a OCA], [http://pdbe.org/3l6a PDBe], [http://www.rcsb.org/pdb/explore.do?structureId=3l6a RCSB], [http://www.ebi.ac.uk/pdbsum/3l6a PDBsum], [http://prosat.h-its.org/prosat/prosatexe?pdbcode=3l6a ProSAT]</span></td></tr>
<tr id='ligand'><td class="sblockLbl"><b>[[Ligand|Ligands:]]</b></td><td class="sblockDat" id="ligandDat"><scene name='pdbligand=MES:2-(N-MORPHOLINO)-ETHANESULFONIC+ACID'>MES</scene>, <scene name='pdbligand=PEG:DI(HYDROXYETHYL)ETHER'>PEG</scene>, <scene name='pdbligand=PG4:TETRAETHYLENE+GLYCOL'>PG4</scene>, <scene name='pdbligand=SO4:SULFATE+ION'>SO4</scene></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=3l6a FirstGlance], [http://oca.weizmann.ac.il/oca-bin/ocaids?id=3l6a OCA], [https://pdbe.org/3l6a PDBe], [https://www.rcsb.org/pdb/explore.do?structureId=3l6a RCSB], [https://www.ebi.ac.uk/pdbsum/3l6a PDBsum], [https://prosat.h-its.org/prosat/prosatexe?pdbcode=3l6a ProSAT]</span></td></tr>
</table>
</table>
== Function ==
== Function ==
[[http://www.uniprot.org/uniprot/IF4G2_HUMAN IF4G2_HUMAN]] Appears to play a role in the switch from cap-dependent to IRES-mediated translation during mitosis, apoptosis and viral infection. Cleaved by some caspases and viral proteases.<ref>PMID:9049310</ref> <ref>PMID:9032289</ref> <ref>PMID:11511540</ref> <ref>PMID:11943866</ref>
[https://www.uniprot.org/uniprot/IF4G2_HUMAN IF4G2_HUMAN] Appears to play a role in the switch from cap-dependent to IRES-mediated translation during mitosis, apoptosis and viral infection. Cleaved by some caspases and viral proteases.<ref>PMID:9049310</ref> <ref>PMID:9032289</ref> <ref>PMID:11511540</ref> <ref>PMID:11943866</ref>  
== Evolutionary Conservation ==
== Evolutionary Conservation ==
[[Image:Consurf_key_small.gif|200px|right]]
[[Image:Consurf_key_small.gif|200px|right]]
Check<jmol>
Check<jmol>
   <jmolCheckbox>
   <jmolCheckbox>
     <scriptWhenChecked>select protein; define ~consurf_to_do selected; consurf_initial_scene = true; script "/wiki/ConSurf/l6/3l6a_consurf.spt"</scriptWhenChecked>
     <scriptWhenChecked>; select protein; define ~consurf_to_do selected; consurf_initial_scene = true; script "/wiki/ConSurf/l6/3l6a_consurf.spt"</scriptWhenChecked>
     <scriptWhenUnchecked>script /wiki/extensions/Proteopedia/spt/initialview01.spt</scriptWhenUnchecked>
     <scriptWhenUnchecked>script /wiki/extensions/Proteopedia/spt/initialview01.spt</scriptWhenUnchecked>
     <text>to colour the structure by Evolutionary Conservation</text>
     <text>to colour the structure by Evolutionary Conservation</text>
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==See Also==
==See Also==
*[[Eukaryotic initiation factor|Eukaryotic initiation factor]]
*[[Eukaryotic initiation factor 3D structures|Eukaryotic initiation factor 3D structures]]
== References ==
== References ==
<references/>
<references/>
__TOC__
__TOC__
</StructureSection>
</StructureSection>
[[Category: Human]]
[[Category: Homo sapiens]]
[[Category: Fan, S]]
[[Category: Large Structures]]
[[Category: C-terminal region]]
[[Category: Fan S]]
[[Category: Eif family]]
[[Category: Eif4g2]]
[[Category: Ma2 domain]]
[[Category: Translation]]
[[Category: W2 domain]]

Latest revision as of 11:30, 20 March 2024

Crystal structure of the C-terminal region of Human p97Crystal structure of the C-terminal region of Human p97

Structural highlights

3l6a is a 1 chain structure with sequence from Homo sapiens. Full crystallographic information is available from OCA. For a guided tour on the structure components use FirstGlance.
Method:X-ray diffraction, Resolution 2Å
Ligands:, , ,
Resources:FirstGlance, OCA, PDBe, RCSB, PDBsum, ProSAT

Function

IF4G2_HUMAN Appears to play a role in the switch from cap-dependent to IRES-mediated translation during mitosis, apoptosis and viral infection. Cleaved by some caspases and viral proteases.[1] [2] [3] [4]

Evolutionary Conservation

Check, as determined by ConSurfDB. You may read the explanation of the method and the full data available from ConSurf.

See Also

References

  1. ↑ Imataka H, Olsen HS, Sonenberg N. A new translational regulator with homology to eukaryotic translation initiation factor 4G. EMBO J. 1997 Feb 17;16(4):817-25. PMID:9049310 doi:10.1093/emboj/16.4.817
  2. ↑ Levy-Strumpf N, Deiss LP, Berissi H, Kimchi A. DAP-5, a novel homolog of eukaryotic translation initiation factor 4G isolated as a putative modulator of gamma interferon-induced programmed cell death. Mol Cell Biol. 1997 Mar;17(3):1615-25. PMID:9032289
  3. ↑ Pyronnet S, Dostie J, Sonenberg N. Suppression of cap-dependent translation in mitosis. Genes Dev. 2001 Aug 15;15(16):2083-93. PMID:11511540 doi:10.1101/gad.889201
  4. ↑ Henis-Korenblit S, Shani G, Sines T, Marash L, Shohat G, Kimchi A. The caspase-cleaved DAP5 protein supports internal ribosome entry site-mediated translation of death proteins. Proc Natl Acad Sci U S A. 2002 Apr 16;99(8):5400-5. Epub 2002 Apr 9. PMID:11943866 doi:10.1073/pnas.082102499

3l6a, resolution 2.00Å

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