6aaw
From Proteopedia
(Difference between revisions)
Line 3: | Line 3: | ||
<StructureSection load='6aaw' size='340' side='right'caption='[[6aaw]], [[Resolution|resolution]] 2.00Å' scene=''> | <StructureSection load='6aaw' size='340' side='right'caption='[[6aaw]], [[Resolution|resolution]] 2.00Å' scene=''> | ||
== Structural highlights == | == Structural highlights == | ||
- | <table><tr><td colspan='2'>[[6aaw]] is a 2 chain structure. Full crystallographic information is available from [http://oca.weizmann.ac.il/oca-bin/ocashort?id=6AAW OCA]. For a <b>guided tour on the structure components</b> use [ | + | <table><tr><td colspan='2'>[[6aaw]] is a 2 chain structure with sequence from [https://en.wikipedia.org/wiki/Escherichia_virus_M13 Escherichia virus M13] and [https://en.wikipedia.org/wiki/Homo_sapiens Homo sapiens]. Full crystallographic information is available from [http://oca.weizmann.ac.il/oca-bin/ocashort?id=6AAW OCA]. For a <b>guided tour on the structure components</b> use [https://proteopedia.org/fgij/fg.htm?mol=6AAW FirstGlance]. <br> |
- | </td></tr><tr id=' | + | </td></tr><tr id='ligand'><td class="sblockLbl"><b>[[Ligand|Ligands:]]</b></td><td class="sblockDat" id="ligandDat"><scene name='pdbligand=0EH:(2R)-2-AMINO-2-METHYLNONANOIC+ACID'>0EH</scene>, <scene name='pdbligand=2JH:3-CYCLOBUTYL-L-ALANINE'>2JH</scene>, <scene name='pdbligand=ACE:ACETYL+GROUP'>ACE</scene>, <scene name='pdbligand=DTR:D-TRYPTOPHAN'>DTR</scene>, <scene name='pdbligand=MK8:2-METHYL-L-NORLEUCINE'>MK8</scene>, <scene name='pdbligand=NH2:AMINO+GROUP'>NH2</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=6aaw FirstGlance], [http://oca.weizmann.ac.il/oca-bin/ocaids?id=6aaw OCA], [https://pdbe.org/6aaw PDBe], [https://www.rcsb.org/pdb/explore.do?structureId=6aaw RCSB], [https://www.ebi.ac.uk/pdbsum/6aaw PDBsum], [https://prosat.h-its.org/prosat/prosatexe?pdbcode=6aaw ProSAT]</span></td></tr> | |
- | <tr id='resources'><td class="sblockLbl"><b>Resources:</b></td><td class="sblockDat"><span class='plainlinks'>[ | + | |
</table> | </table> | ||
== Disease == | == Disease == | ||
- | [ | + | [https://www.uniprot.org/uniprot/MDM2_HUMAN MDM2_HUMAN] Note=Seems to be amplified in certain tumors (including soft tissue sarcomas, osteosarcomas and gliomas). A higher frequency of splice variants lacking p53 binding domain sequences was found in late-stage and high-grade ovarian and bladder carcinomas. Four of the splice variants show loss of p53 binding. |
== Function == | == Function == | ||
- | [ | + | [https://www.uniprot.org/uniprot/MDM2_HUMAN MDM2_HUMAN] E3 ubiquitin-protein ligase that mediates ubiquitination of p53/TP53, leading to its degradation by the proteasome. Inhibits p53/TP53- and p73/TP73-mediated cell cycle arrest and apoptosis by binding its transcriptional activation domain. Also acts as an ubiquitin ligase E3 toward itself and ARRB1. Permits the nuclear export of p53/TP53. Promotes proteasome-dependent ubiquitin-independent degradation of retinoblastoma RB1 protein. Inhibits DAXX-mediated apoptosis by inducing its ubiquitination and degradation. Component of the TRIM28/KAP1-MDM2-p53/TP53 complex involved in stabilizing p53/TP53. Also component of the TRIM28/KAP1-ERBB4-MDM2 complex which links growth factor and DNA damage response pathways. Mediates ubiquitination and subsequent proteasome degradation of DYRK2 in nucleus. Ubiquitinates IGF1R and promotes it to proteasomal degradation.<ref>PMID:12821780</ref> <ref>PMID:15053880</ref> <ref>PMID:15195100</ref> <ref>PMID:16337594</ref> <ref>PMID:15632057</ref> <ref>PMID:17290220</ref> <ref>PMID:19098711</ref> <ref>PMID:19219073</ref> <ref>PMID:19965871</ref> <ref>PMID:20858735</ref> <ref>PMID:20173098</ref> |
+ | |||
+ | ==See Also== | ||
+ | *[[MDM2 3D structures|MDM2 3D structures]] | ||
== References == | == References == | ||
<references/> | <references/> | ||
__TOC__ | __TOC__ | ||
</StructureSection> | </StructureSection> | ||
+ | [[Category: Escherichia virus M13]] | ||
+ | [[Category: Homo sapiens]] | ||
[[Category: Large Structures]] | [[Category: Large Structures]] | ||
- | + | [[Category: Brown CJ]] | |
- | [[Category: Brown | + | [[Category: Partridge AW]] |
- | [[Category: Partridge | + | |
- | + | ||
- | + |
Revision as of 06:34, 7 April 2023
Mdm2 in complex with a D amino Acid Containing Stapled Peptide
|