3bep
From Proteopedia
(Difference between revisions)
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== Structural highlights == | == Structural highlights == | ||
<table><tr><td colspan='2'>[[3bep]] is a 4 chain structure with sequence from [http://en.wikipedia.org/wiki/Escherichia_coli Escherichia coli]. Full crystallographic information is available from [http://oca.weizmann.ac.il/oca-bin/ocashort?id=3BEP OCA]. For a <b>guided tour on the structure components</b> use [http://oca.weizmann.ac.il/oca-docs/fgij/fg.htm?mol=3BEP FirstGlance]. <br> | <table><tr><td colspan='2'>[[3bep]] is a 4 chain structure with sequence from [http://en.wikipedia.org/wiki/Escherichia_coli Escherichia coli]. Full crystallographic information is available from [http://oca.weizmann.ac.il/oca-bin/ocashort?id=3BEP OCA]. For a <b>guided tour on the structure components</b> use [http://oca.weizmann.ac.il/oca-docs/fgij/fg.htm?mol=3BEP FirstGlance]. <br> | ||
| - | </td></tr><tr><td class="sblockLbl"><b>[[Ligand|Ligands:]]</b></td><td class="sblockDat"><scene name='pdbligand=5CY:1-(3-HYDROXYPROPYL)-2-{(1E,3E,5E)-5-[1-(3-HYDROXYPROPYL)-3,3-DIMETHYL-1,3-DIHYDRO-2H-INDOL-2-YLIDENE]PENTA-1,3-DIEN-1-YL}-3,3-DIMETHYL-3H-INDOLIUM'>5CY</scene>< | + | </td></tr><tr id='ligand'><td class="sblockLbl"><b>[[Ligand|Ligands:]]</b></td><td class="sblockDat"><scene name='pdbligand=5CY:1-(3-HYDROXYPROPYL)-2-{(1E,3E,5E)-5-[1-(3-HYDROXYPROPYL)-3,3-DIMETHYL-1,3-DIHYDRO-2H-INDOL-2-YLIDENE]PENTA-1,3-DIEN-1-YL}-3,3-DIMETHYL-3H-INDOLIUM'>5CY</scene></td></tr> |
| - | <tr><td class="sblockLbl"><b>[[Related_structure|Related:]]</b></td><td class="sblockDat">[[2pol|2pol]]</td></tr> | + | <tr id='related'><td class="sblockLbl"><b>[[Related_structure|Related:]]</b></td><td class="sblockDat">[[2pol|2pol]]</td></tr> |
| - | <tr><td class="sblockLbl"><b>[[Gene|Gene:]]</b></td><td class="sblockDat">dnaN ([http://www.ncbi.nlm.nih.gov/Taxonomy/Browser/wwwtax.cgi?mode=Info&srchmode=5&id=562 Escherichia coli])</td></tr> | + | <tr id='gene'><td class="sblockLbl"><b>[[Gene|Gene:]]</b></td><td class="sblockDat">dnaN ([http://www.ncbi.nlm.nih.gov/Taxonomy/Browser/wwwtax.cgi?mode=Info&srchmode=5&id=562 Escherichia coli])</td></tr> |
| - | <tr><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='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><td class="sblockLbl"><b>Resources:</b></td><td class="sblockDat"><span class='plainlinks'>[http://oca.weizmann.ac.il/oca-docs/fgij/fg.htm?mol=3bep FirstGlance], [http://oca.weizmann.ac.il/oca-bin/ocaids?id=3bep OCA], [http://www.rcsb.org/pdb/explore.do?structureId=3bep RCSB], [http://www.ebi.ac.uk/pdbsum/3bep PDBsum]</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=3bep FirstGlance], [http://oca.weizmann.ac.il/oca-bin/ocaids?id=3bep OCA], [http://www.rcsb.org/pdb/explore.do?structureId=3bep RCSB], [http://www.ebi.ac.uk/pdbsum/3bep PDBsum]</span></td></tr> |
| - | <table> | + | </table> |
| + | == Function == | ||
| + | [[http://www.uniprot.org/uniprot/DPO3B_ECOLI DPO3B_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 beta chain is required for initiation of replication once it is clamped onto DNA, it slides freely (bidirectional and ATP-independent) along duplex DNA. | ||
== Evolutionary Conservation == | == Evolutionary Conservation == | ||
[[Image:Consurf_key_small.gif|200px|right]] | [[Image:Consurf_key_small.gif|200px|right]] | ||
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[[Category: DNA-directed DNA polymerase]] | [[Category: DNA-directed DNA polymerase]] | ||
[[Category: Escherichia coli]] | [[Category: Escherichia coli]] | ||
| - | [[Category: Donnell, M O | + | [[Category: Donnell, M O]] |
| - | [[Category: Georgescu, R E | + | [[Category: Georgescu, R E]] |
| - | [[Category: Kim, S S | + | [[Category: Kim, S S]] |
| - | [[Category: Kong, X P | + | [[Category: Kong, X P]] |
| - | [[Category: Kuriyan, J | + | [[Category: Kuriyan, J]] |
| - | [[Category: Yurieva, O | + | [[Category: Yurieva, O]] |
[[Category: Beta subunit]] | [[Category: Beta subunit]] | ||
[[Category: Dna complex]] | [[Category: Dna complex]] | ||
Revision as of 04:00, 25 December 2014
Structure of a sliding clamp on DNA
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