6t8h: Difference between revisions
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==Cryo-EM structure of the DNA-bound PolD-PCNA processive complex from P. abyssi== | |||
<StructureSection load='6t8h' size='340' side='right'caption='[[6t8h]], [[Resolution|resolution]] 3.77Å' scene=''> | |||
== Structural highlights == | |||
<table><tr><td colspan='2'>[[6t8h]] is a 7 chain structure. Full crystallographic information is available from [http://oca.weizmann.ac.il/oca-bin/ocashort?id=6T8H OCA]. For a <b>guided tour on the structure components</b> use [http://oca.weizmann.ac.il/oca-docs/fgij/fg.htm?mol=6T8H FirstGlance]. <br> | |||
</td></tr><tr id='ligand'><td class="sblockLbl"><b>[[Ligand|Ligands:]]</b></td><td class="sblockDat"><scene name='pdbligand=FE:FE+(III)+ION'>FE</scene>, <scene name='pdbligand=ZN:ZINC+ION'>ZN</scene></td></tr> | |||
[[Category: | <tr id='activity'><td class="sblockLbl"><b>Activity:</b></td><td class="sblockDat"><span class='plainlinks'>[http://en.wikipedia.org/wiki/DNA-directed_DNA_polymerase DNA-directed DNA polymerase], with EC number [http://www.brenda-enzymes.info/php/result_flat.php4?ecno=2.7.7.7 2.7.7.7] </span></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=6t8h FirstGlance], [http://oca.weizmann.ac.il/oca-bin/ocaids?id=6t8h OCA], [http://pdbe.org/6t8h PDBe], [http://www.rcsb.org/pdb/explore.do?structureId=6t8h RCSB], [http://www.ebi.ac.uk/pdbsum/6t8h PDBsum], [http://prosat.h-its.org/prosat/prosatexe?pdbcode=6t8h ProSAT]</span></td></tr> | |||
</table> | |||
== Function == | |||
[[http://www.uniprot.org/uniprot/PCNA_PYRAB PCNA_PYRAB]] Sliding clamp subunit that acts as a moving platform for DNA processing. Responsible for tethering the catalytic subunit of DNA polymerase and other proteins to DNA during high-speed replication (By similarity). Regulates activity of NucS endonuclease and prevents non-specific cleavage.[HAMAP-Rule:MF_00317]<ref>PMID:22431731</ref> [[http://www.uniprot.org/uniprot/DP2S_PYRAB DP2S_PYRAB]] Possesses two activities: a DNA synthesis (polymerase) and an exonucleolytic activity that degrades single-stranded DNA in the 3' to 5' direction. Has a template-primer preference which is characteristic of a replicative DNA polymerase (By similarity). | |||
== References == | |||
<references/> | |||
__TOC__ | |||
</StructureSection> | |||
[[Category: DNA-directed DNA polymerase]] | |||
[[Category: Large Structures]] | |||
[[Category: Beaufet, I Hugonneau]] | |||
[[Category: Carroni, M]] | |||
[[Category: Delarue, M]] | |||
[[Category: England, P]] | |||
[[Category: Lindhal, E]] | |||
[[Category: Madru, C]] | |||
[[Category: Pehau-Arnaudet, G]] | |||
[[Category: Raia, P]] | |||
[[Category: Sauguet, L]] | |||
[[Category: Dp1]] | |||
[[Category: Dp2]] | |||
[[Category: Pcna]] | |||
[[Category: Pip-box]] | |||
[[Category: Pold]] | |||
[[Category: Replication]] | |||