8bdn: Difference between revisions
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== Structural highlights == | == Structural highlights == | ||
<table><tr><td colspan='2'>[[8bdn]] is a 12 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=8BDN OCA]. For a <b>guided tour on the structure components</b> use [https://proteopedia.org/fgij/fg.htm?mol=8BDN FirstGlance]. <br> | <table><tr><td colspan='2'>[[8bdn]] is a 12 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=8BDN OCA]. For a <b>guided tour on the structure components</b> use [https://proteopedia.org/fgij/fg.htm?mol=8BDN FirstGlance]. <br> | ||
</td></tr><tr id='ligand'><td class="sblockLbl"><b>[[Ligand|Ligands:]]</b></td><td class="sblockDat" id="ligandDat"><scene name='pdbligand=CAS:S-(DIMETHYLARSENIC)CYSTEINE'>CAS</scene>, <scene name='pdbligand=QFR:(2~{R})-3-methyl-1-[(2~{S},4~{R})-2-[(5~{R})-5-methyl-5-[4-(4-methyl-1,3-thiazol-5-yl)phenyl]-4~{H}-1,2,4-oxadiazol-3-yl]-4-oxidanyl-pyrrolidin-1-yl]-2-(3-methyl-1,2-oxazol-5-yl)butan-1-one'>QFR</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]] 2.76Å</td></tr> | ||
<tr id='ligand'><td class="sblockLbl"><b>[[Ligand|Ligands:]]</b></td><td class="sblockDat" id="ligandDat"><scene name='pdbligand=CAS:S-(DIMETHYLARSENIC)CYSTEINE'>CAS</scene>, <scene name='pdbligand=QFR:(2~{R})-3-methyl-1-[(2~{S},4~{R})-2-[(5~{R})-5-methyl-5-[4-(4-methyl-1,3-thiazol-5-yl)phenyl]-4~{H}-1,2,4-oxadiazol-3-yl]-4-oxidanyl-pyrrolidin-1-yl]-2-(3-methyl-1,2-oxazol-5-yl)butan-1-one'>QFR</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=8bdn FirstGlance], [http://oca.weizmann.ac.il/oca-bin/ocaids?id=8bdn OCA], [https://pdbe.org/8bdn PDBe], [https://www.rcsb.org/pdb/explore.do?structureId=8bdn RCSB], [https://www.ebi.ac.uk/pdbsum/8bdn PDBsum], [https://prosat.h-its.org/prosat/prosatexe?pdbcode=8bdn 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=8bdn FirstGlance], [http://oca.weizmann.ac.il/oca-bin/ocaids?id=8bdn OCA], [https://pdbe.org/8bdn PDBe], [https://www.rcsb.org/pdb/explore.do?structureId=8bdn RCSB], [https://www.ebi.ac.uk/pdbsum/8bdn PDBsum], [https://prosat.h-its.org/prosat/prosatexe?pdbcode=8bdn ProSAT]</span></td></tr> | ||
</table> | </table> | ||
== Function == | == 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> | [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> | ||
== References == | == References == | ||
<references/> | <references/> | ||
