7q2j: Difference between revisions
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==== | ==Quaternary Complex of human WDR5 and pVHL:ElonginC:ElonginB bound to PROTAC Homer== | ||
<StructureSection load='7q2j' size='340' side='right'caption='[[7q2j]]' scene=''> | <StructureSection load='7q2j' size='340' side='right'caption='[[7q2j]], [[Resolution|resolution]] 2.50Å' scene=''> | ||
== Structural highlights == | == Structural highlights == | ||
<table><tr><td colspan='2'>Full crystallographic information is available from [http://oca.weizmann.ac.il/oca-bin/ocashort?id= OCA]. For a <b>guided tour on the structure components</b> use [https://proteopedia.org/fgij/fg.htm?mol= FirstGlance]. <br> | <table><tr><td colspan='2'>[[7q2j]] is a 4 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=7Q2J OCA]. For a <b>guided tour on the structure components</b> use [https://proteopedia.org/fgij/fg.htm?mol=7Q2J FirstGlance]. <br> | ||
</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=7q2j FirstGlance], [http://oca.weizmann.ac.il/oca-bin/ocaids?id=7q2j OCA], [https://pdbe.org/7q2j PDBe], [https://www.rcsb.org/pdb/explore.do?structureId=7q2j RCSB], [https://www.ebi.ac.uk/pdbsum/7q2j PDBsum], [https://prosat.h-its.org/prosat/prosatexe?pdbcode=7q2j ProSAT]</span></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]] 2.5Å</td></tr> | ||
<tr id='ligand'><td class="sblockLbl"><b>[[Ligand|Ligands:]]</b></td><td class="sblockDat" id="ligandDat"><scene name='pdbligand=8KH:N-[5-[4-[[5-[[(2S)-3,3-dimethyl-1-[(2S,4R)-2-[[4-(4-methyl-1,3-thiazol-5-yl)phenyl]methylcarbamoyl]-4-oxidanyl-pyrrolidin-1-yl]-1-oxidanylidene-butan-2-yl]amino]-5-oxidanylidene-pentyl]carbamoyl]phenyl]-2-(4-methylpiperazin-1-yl)phenyl]-6-oxidanylidene-4-(trifluoromethyl)-1H-pyridine-3-carboxamide'>8KH</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=7q2j FirstGlance], [http://oca.weizmann.ac.il/oca-bin/ocaids?id=7q2j OCA], [https://pdbe.org/7q2j PDBe], [https://www.rcsb.org/pdb/explore.do?structureId=7q2j RCSB], [https://www.ebi.ac.uk/pdbsum/7q2j PDBsum], [https://prosat.h-its.org/prosat/prosatexe?pdbcode=7q2j ProSAT]</span></td></tr> | |||
</table> | </table> | ||
== Function == | |||
[https://www.uniprot.org/uniprot/ELOB_HUMAN ELOB_HUMAN] SIII, also known as elongin, is a general transcription elongation factor that increases the RNA polymerase II transcription elongation past template-encoded arresting sites. Subunit A is transcriptionally active and its transcription activity is strongly enhanced by binding to the dimeric complex of the SIII regulatory subunits B and C (elongin BC complex).<ref>PMID:7638163</ref> <ref>PMID:15590694</ref> The elongin BC complex seems to be involved as an adapter protein in the proteasomal degradation of target proteins via different E3 ubiquitin ligase complexes, including the von Hippel-Lindau ubiquitination complex CBC(VHL). By binding to BC-box motifs it seems to link target recruitment subunits, like VHL and members of the SOCS box family, to Cullin/RBX1 modules that activate E2 ubiquitination enzymes.<ref>PMID:7638163</ref> <ref>PMID:15590694</ref> | |||
==See Also== | |||
*[[Elongation factor 3D structures|Elongation factor 3D structures]] | |||
*[[WD-repeat protein 3D structures|WD-repeat protein 3D structures]] | |||
== References == | |||
<references/> | |||
__TOC__ | __TOC__ | ||
</StructureSection> | </StructureSection> | ||
[[Category: Homo sapiens]] | |||
[[Category: Large Structures]] | [[Category: Large Structures]] | ||
[[Category: | [[Category: Adhikari B]] | ||
[[Category: Doelle A]] | |||
[[Category: Knapp S]] | |||
[[Category: Kraemer A]] | |||
[[Category: Schwalm MP]] | |||
[[Category: Wolf E]] |