1rys: Difference between revisions

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[[Image:1rys.png|left|200px]]


{{STRUCTURE_1rys|  PDB=1rys  |  SCENE=  }}
==REPLICATION OF A CIS-SYN THYMINE DIMER AT ATOMIC RESOLUTION==
 
<StructureSection load='1rys' size='340' side='right'caption='[[1rys]], [[Resolution|resolution]] 2.03&Aring;' scene=''>
===REPLICATION OF A CIS-SYN THYMINE DIMER AT ATOMIC RESOLUTION===
== Structural highlights ==
 
<table><tr><td colspan='2'>[[1rys]] is a 6 chain structure with sequence from [https://en.wikipedia.org/wiki/Saccharolobus_solfataricus Saccharolobus solfataricus]. This structure supersedes the now removed PDB entry [http://oca.weizmann.ac.il/oca-bin/send-pdb?obs=1&id=1pm8 1pm8]. The July 2007 RCSB PDB [https://pdb.rcsb.org/pdb/static.do?p=education_discussion/molecule_of_the_month/index.html Molecule of the Month] feature on ''Thymine Dimers''  by David S. Goodsell is [https://dx.doi.org/10.2210/rcsb_pdb/mom_2007_7 10.2210/rcsb_pdb/mom_2007_7]. Full crystallographic information is available from [http://oca.weizmann.ac.il/oca-bin/ocashort?id=1RYS OCA]. For a <b>guided tour on the structure components</b> use [https://proteopedia.org/fgij/fg.htm?mol=1RYS FirstGlance]. <br>
{{ABSTRACT_PUBMED_12904819}}
</td></tr><tr id='method'><td class="sblockLbl"><b>[[Empirical_models|Method:]]</b></td><td class="sblockDat" id="methodDat">X-ray diffraction, [[Resolution|Resolution]] 2.03&#8491;</td></tr>
 
<tr id='ligand'><td class="sblockLbl"><b>[[Ligand|Ligands:]]</b></td><td class="sblockDat" id="ligandDat"><scene name='pdbligand=ATP:ADENOSINE-5-TRIPHOSPHATE'>ATP</scene>, <scene name='pdbligand=CA:CALCIUM+ION'>CA</scene>, <scene name='pdbligand=EDO:1,2-ETHANEDIOL'>EDO</scene>, <scene name='pdbligand=NA:SODIUM+ION'>NA</scene></td></tr>
==About this Structure==
<tr id='resources'><td class="sblockLbl"><b>Resources:</b></td><td class="sblockDat"><span class='plainlinks'>[https://proteopedia.org/fgij/fg.htm?mol=1rys FirstGlance], [http://oca.weizmann.ac.il/oca-bin/ocaids?id=1rys OCA], [https://pdbe.org/1rys PDBe], [https://www.rcsb.org/pdb/explore.do?structureId=1rys RCSB], [https://www.ebi.ac.uk/pdbsum/1rys PDBsum], [https://prosat.h-its.org/prosat/prosatexe?pdbcode=1rys ProSAT]</span></td></tr>
[[1rys]] is a 6 chain structure of [[DNA polymerase]] with sequence from [http://en.wikipedia.org/wiki/Sulfolobus_solfataricus Sulfolobus solfataricus]. This structure supersedes the now removed PDB entry [http://oca.weizmann.ac.il/oca-bin/send-pdb?obs=1&id=1pm8 1pm8]. The July 2007 RCSB PDB [http://pdb.rcsb.org/pdb/static.do?p=education_discussion/molecule_of_the_month/index.html Molecule of the Month] feature on ''Thymine Dimers''  by David S. Goodsell is [http://dx.doi.org/10.2210/rcsb_pdb/mom_2007_7 10.2210/rcsb_pdb/mom_2007_7]. Full crystallographic information is available from [http://oca.weizmann.ac.il/oca-bin/ocashort?id=1RYS OCA].  
</table>
== Function ==
[https://www.uniprot.org/uniprot/DPO4_SACS2 DPO4_SACS2] Poorly processive, error-prone DNA polymerase involved in untargeted mutagenesis. Copies undamaged DNA at stalled replication forks, which arise in vivo from mismatched or misaligned primer ends. These misaligned primers can be extended by PolIV. Exhibits no 3'-5' exonuclease (proofreading) activity. It is involved in translesional synthesis.
== Evolutionary Conservation ==
[[Image:Consurf_key_small.gif|200px|right]]
Check<jmol>
  <jmolCheckbox>
    <scriptWhenChecked>; select protein; define ~consurf_to_do selected; consurf_initial_scene = true; script "/wiki/ConSurf/ry/1rys_consurf.spt"</scriptWhenChecked>
    <scriptWhenUnchecked>script /wiki/extensions/Proteopedia/spt/initialview01.spt</scriptWhenUnchecked>
    <text>to colour the structure by Evolutionary Conservation</text>
  </jmolCheckbox>
</jmol>, as determined by [http://consurfdb.tau.ac.il/ ConSurfDB]. You may read the [[Conservation%2C_Evolutionary|explanation]] of the method and the full data available from [http://bental.tau.ac.il/new_ConSurfDB/main_output.php?pdb_ID=1rys ConSurf].
<div style="clear:both"></div>


==See Also==
==See Also==
*[[DNA polymerase|DNA polymerase]]
*[[DNA polymerase 3D structures|DNA polymerase 3D structures]]
 
__TOC__
==Reference==
</StructureSection>
<ref group="xtra">PMID:012904819</ref><references group="xtra"/>
[[Category: Large Structures]]
[[Category: DNA-directed DNA polymerase]]
[[Category: RCSB PDB Molecule of the Month]]
[[Category: RCSB PDB Molecule of the Month]]
[[Category: Sulfolobus solfataricus]]
[[Category: Saccharolobus solfataricus]]
[[Category: Thymine Dimers]]
[[Category: Thymine Dimers]]
[[Category: Boudsocq, F.]]
[[Category: Boudsocq F]]
[[Category: Ling, H.]]
[[Category: Ling H]]
[[Category: Plosky, B.]]
[[Category: Plosky B]]
[[Category: Woodgate, R.]]
[[Category: Woodgate R]]
[[Category: Yang, W.]]
[[Category: Yang W]]
[[Category: Cpd dimer]]
[[Category: Lesion bypass]]
[[Category: Polymerase]]
[[Category: Transferase-dna complex]]

Latest revision as of 11:26, 14 February 2024

REPLICATION OF A CIS-SYN THYMINE DIMER AT ATOMIC RESOLUTIONREPLICATION OF A CIS-SYN THYMINE DIMER AT ATOMIC RESOLUTION

Structural highlights

1rys is a 6 chain structure with sequence from Saccharolobus solfataricus. This structure supersedes the now removed PDB entry 1pm8. The July 2007 RCSB PDB Molecule of the Month feature on Thymine Dimers by David S. Goodsell is 10.2210/rcsb_pdb/mom_2007_7. Full crystallographic information is available from OCA. For a guided tour on the structure components use FirstGlance.
Method:X-ray diffraction, Resolution 2.03Å
Ligands:, , ,
Resources:FirstGlance, OCA, PDBe, RCSB, PDBsum, ProSAT

Function

DPO4_SACS2 Poorly processive, error-prone DNA polymerase involved in untargeted mutagenesis. Copies undamaged DNA at stalled replication forks, which arise in vivo from mismatched or misaligned primer ends. These misaligned primers can be extended by PolIV. Exhibits no 3'-5' exonuclease (proofreading) activity. It is involved in translesional synthesis.

Evolutionary Conservation

Check, as determined by ConSurfDB. You may read the explanation of the method and the full data available from ConSurf.

See Also

1rys, resolution 2.03Å

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