1r8p
From Proteopedia
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==HPV-16 E2C solution structure== | ==HPV-16 E2C solution structure== | ||
| - | <StructureSection load='1r8p' size='340' side='right'caption='[[1r8p | + | <StructureSection load='1r8p' size='340' side='right'caption='[[1r8p]]' scene=''> |
== Structural highlights == | == Structural highlights == | ||
| - | <table><tr><td colspan='2'>[[1r8p]] is a 2 chain structure with sequence from [https://en.wikipedia.org/wiki/ | + | <table><tr><td colspan='2'>[[1r8p]] is a 2 chain structure with sequence from [https://en.wikipedia.org/wiki/Human_papillomavirus_type_16 Human papillomavirus type 16]. Full experimental information is available from [http://oca.weizmann.ac.il/oca-bin/ocashort?id=1R8P OCA]. For a <b>guided tour on the structure components</b> use [https://proteopedia.org/fgij/fg.htm?mol=1R8P FirstGlance]. <br> |
| - | </td></tr><tr id=' | + | </td></tr><tr id='method'><td class="sblockLbl"><b>[[Empirical_models|Method:]]</b></td><td class="sblockDat" id="methodDat">Solution NMR</td></tr> |
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<tr id='resources'><td class="sblockLbl"><b>Resources:</b></td><td class="sblockDat"><span class='plainlinks'>[https://proteopedia.org/fgij/fg.htm?mol=1r8p FirstGlance], [http://oca.weizmann.ac.il/oca-bin/ocaids?id=1r8p OCA], [https://pdbe.org/1r8p PDBe], [https://www.rcsb.org/pdb/explore.do?structureId=1r8p RCSB], [https://www.ebi.ac.uk/pdbsum/1r8p PDBsum], [https://prosat.h-its.org/prosat/prosatexe?pdbcode=1r8p 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=1r8p FirstGlance], [http://oca.weizmann.ac.il/oca-bin/ocaids?id=1r8p OCA], [https://pdbe.org/1r8p PDBe], [https://www.rcsb.org/pdb/explore.do?structureId=1r8p RCSB], [https://www.ebi.ac.uk/pdbsum/1r8p PDBsum], [https://prosat.h-its.org/prosat/prosatexe?pdbcode=1r8p ProSAT]</span></td></tr> | ||
</table> | </table> | ||
== Function == | == Function == | ||
| - | + | [https://www.uniprot.org/uniprot/VE2_HPV16 VE2_HPV16] Plays an accessory role in initiation of DNA replication. A dimer of E2 interacts with a dimer of E1 in order to improve specificity of E1 DNA binding activity. Once the complex recognizes and binds DNA at specific sites, the E2 dimer is removed from DNA. E2 also regulates viral transcription through binding to the E2RE response element (5'-ACCNNNNNNGGT-3') present in multiple copies in the regulatory regions of the viral genome. Activates or represses transcription depending on E2RE's position with regards to proximal promoter elements including the TATA-box. Repression occurs by sterically hindering the assembly of the transcription initiation complex.<ref>PMID:3033289</ref> <ref>PMID:1326651</ref> <ref>PMID:15681049</ref> | |
== Evolutionary Conservation == | == Evolutionary Conservation == | ||
[[Image:Consurf_key_small.gif|200px|right]] | [[Image:Consurf_key_small.gif|200px|right]] | ||
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__TOC__ | __TOC__ | ||
</StructureSection> | </StructureSection> | ||
| - | [[Category: | + | [[Category: Human papillomavirus type 16]] |
[[Category: Large Structures]] | [[Category: Large Structures]] | ||
| - | [[Category: Cicero | + | [[Category: Cicero DO]] |
| - | [[Category: Eliseo | + | [[Category: Eliseo T]] |
| - | [[Category: Nadra | + | [[Category: Nadra AD]] |
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Current revision
HPV-16 E2C solution structure
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