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==Structural Studies of Transcription Factor p73 DNA Binding Domain Bound to PA26 20-mer Response Element==
==Structural Studies of Transcription Factor p73 DNA Binding Domain Bound to PA26 20-mer Response Element==
<StructureSection load='5kbd' size='340' side='right' caption='[[5kbd]], [[Resolution|resolution]] 2.80&Aring;' scene=''>
<StructureSection load='5kbd' size='340' side='right'caption='[[5kbd]], [[Resolution|resolution]] 2.80&Aring;' scene=''>
== Structural highlights ==
== Structural highlights ==
<table><tr><td colspan='2'>[[5kbd]] is a 4 chain structure. Full crystallographic information is available from [http://oca.weizmann.ac.il/oca-bin/ocashort?id=5KBD OCA]. For a <b>guided tour on the structure components</b> use [http://oca.weizmann.ac.il/oca-docs/fgij/fg.htm?mol=5KBD FirstGlance]. <br>
<table><tr><td colspan='2'>[[5kbd]] 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=5KBD OCA]. For a <b>guided tour on the structure components</b> use [https://proteopedia.org/fgij/fg.htm?mol=5KBD FirstGlance]. <br>
</td></tr><tr id='ligand'><td class="sblockLbl"><b>[[Ligand|Ligands:]]</b></td><td class="sblockDat"><scene name='pdbligand=ZN:ZINC+ION'>ZN</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]] 2.8&#8491;</td></tr>
<tr id='related'><td class="sblockLbl"><b>[[Related_structure|Related:]]</b></td><td class="sblockDat">[[5kd3|5kd3]]</td></tr>
<tr id='ligand'><td class="sblockLbl"><b>[[Ligand|Ligands:]]</b></td><td class="sblockDat" id="ligandDat"><scene name='pdbligand=ZN:ZINC+ION'>ZN</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=5kbd FirstGlance], [http://oca.weizmann.ac.il/oca-bin/ocaids?id=5kbd OCA], [http://pdbe.org/5kbd PDBe], [http://www.rcsb.org/pdb/explore.do?structureId=5kbd RCSB], [http://www.ebi.ac.uk/pdbsum/5kbd PDBsum], [http://prosat.h-its.org/prosat/prosatexe?pdbcode=5kbd 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=5kbd FirstGlance], [http://oca.weizmann.ac.il/oca-bin/ocaids?id=5kbd OCA], [https://pdbe.org/5kbd PDBe], [https://www.rcsb.org/pdb/explore.do?structureId=5kbd RCSB], [https://www.ebi.ac.uk/pdbsum/5kbd PDBsum], [https://prosat.h-its.org/prosat/prosatexe?pdbcode=5kbd ProSAT]</span></td></tr>
</table>
</table>
== Function ==
== Function ==
[[http://www.uniprot.org/uniprot/P73_HUMAN P73_HUMAN]] Participates in the apoptotic response to DNA damage. Isoforms containing the transactivation domain are pro-apoptotic, isoforms lacking the domain are anti-apoptotic and block the function of p53 and transactivating p73 isoforms. May be a tumor suppressor protein.<ref>PMID:11753569</ref> <ref>PMID:10203277</ref> <ref>PMID:18174154</ref>
[https://www.uniprot.org/uniprot/P73_HUMAN P73_HUMAN] Participates in the apoptotic response to DNA damage. Isoforms containing the transactivation domain are pro-apoptotic, isoforms lacking the domain are anti-apoptotic and block the function of p53 and transactivating p73 isoforms. May be a tumor suppressor protein.<ref>PMID:11753569</ref> <ref>PMID:10203277</ref> <ref>PMID:18174154</ref>  


==See Also==
==See Also==
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__TOC__
__TOC__
</StructureSection>
</StructureSection>
[[Category: Huang, D]]
[[Category: Homo sapiens]]
[[Category: Nguyen, H T]]
[[Category: Large Structures]]
[[Category: Dna binding protein-dna complex]]
[[Category: Huang D]]
[[Category: Tumor suppressor transcription factor p53 response element]]
[[Category: Nguyen HT]]

Latest revision as of 12:57, 27 September 2023

Structural Studies of Transcription Factor p73 DNA Binding Domain Bound to PA26 20-mer Response ElementStructural Studies of Transcription Factor p73 DNA Binding Domain Bound to PA26 20-mer Response Element

Structural highlights

5kbd is a 4 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 2.8Å
Ligands:
Resources:FirstGlance, OCA, PDBe, RCSB, PDBsum, ProSAT

Function

P73_HUMAN Participates in the apoptotic response to DNA damage. Isoforms containing the transactivation domain are pro-apoptotic, isoforms lacking the domain are anti-apoptotic and block the function of p53 and transactivating p73 isoforms. May be a tumor suppressor protein.[1] [2] [3]

See Also

References

  1. ↑ Grob TJ, Novak U, Maisse C, Barcaroli D, Luthi AU, Pirnia F, Hugli B, Graber HU, De Laurenzi V, Fey MF, Melino G, Tobler A. Human delta Np73 regulates a dominant negative feedback loop for TAp73 and p53. Cell Death Differ. 2001 Dec;8(12):1213-23. PMID:11753569 doi:10.1038/sj.cdd.4400962
  2. ↑ Kaelin WG Jr. The emerging p53 gene family. J Natl Cancer Inst. 1999 Apr 7;91(7):594-8. PMID:10203277
  3. ↑ Koida N, Ozaki T, Yamamoto H, Ono S, Koda T, Ando K, Okoshi R, Kamijo T, Omura K, Nakagawara A. Inhibitory role of Plk1 in the regulation of p73-dependent apoptosis through physical interaction and phosphorylation. J Biol Chem. 2008 Mar 28;283(13):8555-63. doi: 10.1074/jbc.M710608200. Epub 2008 , Jan 3. PMID:18174154 doi:10.1074/jbc.M710608200

5kbd, resolution 2.80Å

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