3glf
From Proteopedia
(Difference between revisions)
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==Crystal Structure of the Ecoli Clamp Loader Bound to Primer-Template DNA== | ==Crystal Structure of the Ecoli Clamp Loader Bound to Primer-Template DNA== | ||
| - | <StructureSection load='3glf' size='340' side='right' caption='[[3glf]], [[Resolution|resolution]] 3.39Å' scene=''> | + | <StructureSection load='3glf' size='340' side='right'caption='[[3glf]], [[Resolution|resolution]] 3.39Å' scene=''> |
== Structural highlights == | == Structural highlights == | ||
| - | <table><tr><td colspan='2'>[[3glf]] is a 14 chain structure with sequence from [ | + | <table><tr><td colspan='2'>[[3glf]] is a 14 chain structure with sequence from [https://en.wikipedia.org/wiki/Ecoli Ecoli]. The June 2012 RCSB PDB [https://pdb.rcsb.org/pdb/static.do?p=education_discussion/molecule_of_the_month/index.html Molecule of the Month] feature on ''Sliding Clamps'' by David Goodsell is [https://dx.doi.org/10.2210/rcsb_pdb/mom_2012_6 10.2210/rcsb_pdb/mom_2012_6]. Full crystallographic information is available from [http://oca.weizmann.ac.il/oca-bin/ocashort?id=3GLF OCA]. For a <b>guided tour on the structure components</b> use [https://proteopedia.org/fgij/fg.htm?mol=3GLF FirstGlance]. <br> |
| - | </td></tr><tr id='ligand'><td class="sblockLbl"><b>[[Ligand|Ligands:]]</b></td><td class="sblockDat"><scene name='pdbligand=ADP:ADENOSINE-5-DIPHOSPHATE'>ADP</scene>, <scene name='pdbligand=BEF:BERYLLIUM+TRIFLUORIDE+ION'>BEF</scene>, <scene name='pdbligand=MG:MAGNESIUM+ION'>MG</scene>, <scene name='pdbligand=ZN:ZINC+ION'>ZN</scene></td></tr> | + | </td></tr><tr id='ligand'><td class="sblockLbl"><b>[[Ligand|Ligands:]]</b></td><td class="sblockDat" id="ligandDat"><scene name='pdbligand=ADP:ADENOSINE-5-DIPHOSPHATE'>ADP</scene>, <scene name='pdbligand=BEF:BERYLLIUM+TRIFLUORIDE+ION'>BEF</scene>, <scene name='pdbligand=MG:MAGNESIUM+ION'>MG</scene>, <scene name='pdbligand=ZN:ZINC+ION'>ZN</scene></td></tr> |
| - | <tr id='related'><td class="sblockLbl"><b>[[Related_structure|Related:]]</b></td><td class="sblockDat">[[1sxj|1sxj]], [[1jr3|1jr3]], [[1xxh|1xxh]], [[1xxi|1xxi]], [[3glg|3glg]], [[3glh|3glh]], [[3gli|3gli]]</td></tr> | + | <tr id='related'><td class="sblockLbl"><b>[[Related_structure|Related:]]</b></td><td class="sblockDat"><div style='overflow: auto; max-height: 3em;'>[[1sxj|1sxj]], [[1jr3|1jr3]], [[1xxh|1xxh]], [[1xxi|1xxi]], [[3glg|3glg]], [[3glh|3glh]], [[3gli|3gli]]</div></td></tr> |
| - | <tr id='gene'><td class="sblockLbl"><b>[[Gene|Gene:]]</b></td><td class="sblockDat">holA, b0640, JW0635 ([ | + | <tr id='gene'><td class="sblockLbl"><b>[[Gene|Gene:]]</b></td><td class="sblockDat">holA, b0640, JW0635 ([https://www.ncbi.nlm.nih.gov/Taxonomy/Browser/wwwtax.cgi?mode=Info&srchmode=5&id=83333 ECOLI]), dnaX, dnaZ, dnaZX, b0470, JW0459 ([https://www.ncbi.nlm.nih.gov/Taxonomy/Browser/wwwtax.cgi?mode=Info&srchmode=5&id=83333 ECOLI]), holB, b1099, JW1085 ([https://www.ncbi.nlm.nih.gov/Taxonomy/Browser/wwwtax.cgi?mode=Info&srchmode=5&id=83333 ECOLI])</td></tr> |
| - | <tr id='activity'><td class="sblockLbl"><b>Activity:</b></td><td class="sblockDat"><span class='plainlinks'>[ | + | <tr id='activity'><td class="sblockLbl"><b>Activity:</b></td><td class="sblockDat"><span class='plainlinks'>[https://en.wikipedia.org/wiki/DNA-directed_DNA_polymerase DNA-directed DNA polymerase], with EC number [https://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'>[ | + | <tr id='resources'><td class="sblockLbl"><b>Resources:</b></td><td class="sblockDat"><span class='plainlinks'>[https://proteopedia.org/fgij/fg.htm?mol=3glf FirstGlance], [http://oca.weizmann.ac.il/oca-bin/ocaids?id=3glf OCA], [https://pdbe.org/3glf PDBe], [https://www.rcsb.org/pdb/explore.do?structureId=3glf RCSB], [https://www.ebi.ac.uk/pdbsum/3glf PDBsum], [https://prosat.h-its.org/prosat/prosatexe?pdbcode=3glf ProSAT]</span></td></tr> |
</table> | </table> | ||
== Function == | == Function == | ||
| - | [[ | + | [[https://www.uniprot.org/uniprot/HOLA_ECOLI HOLA_ECOLI]] DNA polymerase III is a complex, multichain enzyme responsible for most of the replicative synthesis in bacteria. This DNA polymerase also exhibits 3' to 5' exonuclease activity. The delta subunit seems to interact with the gamma subunit to transfer the beta subunit on the DNA. [[https://www.uniprot.org/uniprot/HOLB_ECOLI HOLB_ECOLI]] DNA polymerase III is a complex, multichain enzyme responsible for most of the replicative synthesis in bacteria. This DNA polymerase also exhibits 3' to 5' exonuclease activity. [[https://www.uniprot.org/uniprot/DPO3X_ECOLI DPO3X_ECOLI]] DNA polymerase III is a complex, multichain enzyme responsible for most of the replicative synthesis in bacteria. This DNA polymerase also exhibits 3' to 5' exonuclease activity. Isoform tau: serves as a scaffold to help in the dimerization of the core complex. Isoform gamma: seems to interact with the delta subunit. to transfer the beta subunit on the DNA. |
== Evolutionary Conservation == | == Evolutionary Conservation == | ||
[[Image:Consurf_key_small.gif|200px|right]] | [[Image:Consurf_key_small.gif|200px|right]] | ||
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</div> | </div> | ||
<div class="pdbe-citations 3glf" style="background-color:#fffaf0;"></div> | <div class="pdbe-citations 3glf" style="background-color:#fffaf0;"></div> | ||
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| - | ==See Also== | ||
| - | *[[DNA polymerase|DNA polymerase]] | ||
== References == | == References == | ||
<references/> | <references/> | ||
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[[Category: DNA-directed DNA polymerase]] | [[Category: DNA-directed DNA polymerase]] | ||
[[Category: Ecoli]] | [[Category: Ecoli]] | ||
| + | [[Category: Large Structures]] | ||
[[Category: RCSB PDB Molecule of the Month]] | [[Category: RCSB PDB Molecule of the Month]] | ||
[[Category: Sliding Clamps]] | [[Category: Sliding Clamps]] | ||
Revision as of 08:07, 9 March 2022
Crystal Structure of the Ecoli Clamp Loader Bound to Primer-Template DNA
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Categories: DNA-directed DNA polymerase | Ecoli | Large Structures | RCSB PDB Molecule of the Month | Sliding Clamps | Kuriyan, J | Simonetta, K R | Aaa+ atpase | Atp-binding | Clamp loader | Dna replication | Dna-directed dna polymerase | Gamma complex | Nucleotide-binding | Nucleotidyltransferase | Replication | Transferase | Transferase-dna complex

