4ovh: Difference between revisions

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== Structural highlights ==
== Structural highlights ==
<table><tr><td colspan='2'>[[4ovh]] is a 2 chain structure with sequence from [http://en.wikipedia.org/wiki/Escherichia_coli_str._k-12_substr._mc4100 Escherichia coli str. k-12 substr. mc4100]. Full crystallographic information is available from [http://oca.weizmann.ac.il/oca-bin/ocashort?id=4OVH OCA]. For a <b>guided tour on the structure components</b> use [http://oca.weizmann.ac.il/oca-docs/fgij/fg.htm?mol=4OVH FirstGlance]. <br>
<table><tr><td colspan='2'>[[4ovh]] is a 2 chain structure with sequence from [http://en.wikipedia.org/wiki/Escherichia_coli_str._k-12_substr._mc4100 Escherichia coli str. k-12 substr. mc4100]. Full crystallographic information is available from [http://oca.weizmann.ac.il/oca-bin/ocashort?id=4OVH OCA]. For a <b>guided tour on the structure components</b> use [http://oca.weizmann.ac.il/oca-docs/fgij/fg.htm?mol=4OVH FirstGlance]. <br>
</td></tr><tr><td class="sblockLbl"><b>[[Ligand|Ligands:]]</b></td><td class="sblockDat"><scene name='pdbligand=2VE:(2R)-6-BROMO-9-{2-[(CARBOXYMETHYL)AMINO]-2-OXOETHYL}-2,3,4,9-TETRAHYDRO-1H-CARBAZOLE-2-CARBOXYLIC+ACID'>2VE</scene>, <scene name='pdbligand=CA:CALCIUM+ION'>CA</scene>, <scene name='pdbligand=CL:CHLORIDE+ION'>CL</scene>, <scene name='pdbligand=PEG:DI(HYDROXYETHYL)ETHER'>PEG</scene>, <scene name='pdbligand=PG4:TETRAETHYLENE+GLYCOL'>PG4</scene><br>
</td></tr><tr id='ligand'><td class="sblockLbl"><b>[[Ligand|Ligands:]]</b></td><td class="sblockDat"><scene name='pdbligand=2VE:(2R)-6-BROMO-9-{2-[(CARBOXYMETHYL)AMINO]-2-OXOETHYL}-2,3,4,9-TETRAHYDRO-1H-CARBAZOLE-2-CARBOXYLIC+ACID'>2VE</scene>, <scene name='pdbligand=CA:CALCIUM+ION'>CA</scene>, <scene name='pdbligand=CL:CHLORIDE+ION'>CL</scene>, <scene name='pdbligand=PEG:DI(HYDROXYETHYL)ETHER'>PEG</scene>, <scene name='pdbligand=PG4:TETRAETHYLENE+GLYCOL'>PG4</scene></td></tr>
<tr><td class="sblockLbl"><b>[[Related_structure|Related:]]</b></td><td class="sblockDat">[[4ovf|4ovf]], [[4ovg|4ovg]], [[4pnu|4pnu]], [[4pnv|4pnv]], [[4pnw|4pnw]]</td></tr>
<tr id='related'><td class="sblockLbl"><b>[[Related_structure|Related:]]</b></td><td class="sblockDat">[[4ovf|4ovf]], [[4ovg|4ovg]], [[4pnu|4pnu]], [[4pnv|4pnv]], [[4pnw|4pnw]]</td></tr>
<tr><td class="sblockLbl"><b>[[Gene|Gene:]]</b></td><td class="sblockDat">BN896_3391, dnaN ([http://www.ncbi.nlm.nih.gov/Taxonomy/Browser/wwwtax.cgi?mode=Info&srchmode=5&id=1403831 Escherichia coli str. K-12 substr. MC4100])</td></tr>
<tr id='gene'><td class="sblockLbl"><b>[[Gene|Gene:]]</b></td><td class="sblockDat">BN896_3391, dnaN ([http://www.ncbi.nlm.nih.gov/Taxonomy/Browser/wwwtax.cgi?mode=Info&srchmode=5&id=1403831 Escherichia coli str. K-12 substr. MC4100])</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=4ovh FirstGlance], [http://oca.weizmann.ac.il/oca-bin/ocaids?id=4ovh OCA], [http://www.rcsb.org/pdb/explore.do?structureId=4ovh RCSB], [http://www.ebi.ac.uk/pdbsum/4ovh 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=4ovh FirstGlance], [http://oca.weizmann.ac.il/oca-bin/ocaids?id=4ovh OCA], [http://www.rcsb.org/pdb/explore.do?structureId=4ovh RCSB], [http://www.ebi.ac.uk/pdbsum/4ovh PDBsum]</span></td></tr>
<table>
</table>
== Function ==
[[http://www.uniprot.org/uniprot/U6NCW5_ECOLI U6NCW5_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 (By similarity).[PIRNR:PIRNR000804]
__TOC__
__TOC__
</StructureSection>
</StructureSection>
[[Category: DNA-directed DNA polymerase]]
[[Category: DNA-directed DNA polymerase]]
[[Category: Escherichia coli str. k-12 substr. mc4100]]
[[Category: Escherichia coli str. k-12 substr. mc4100]]
[[Category: Oakley, A J.]]
[[Category: Oakley, A J]]
[[Category: Yin, Z.]]
[[Category: Yin, Z]]
[[Category: Dnan]]
[[Category: Dnan]]
[[Category: Poliii beta]]
[[Category: Poliii beta]]

Revision as of 20:57, 24 December 2014

E. coli sliding clamp in complex with (R)-6-bromo-9-(2-(carboxymethylamino)-2-oxoethyl)-2,3,4,9-tetrahydro-1H-carbazole-2-carboxylic acidE. coli sliding clamp in complex with (R)-6-bromo-9-(2-(carboxymethylamino)-2-oxoethyl)-2,3,4,9-tetrahydro-1H-carbazole-2-carboxylic acid

Structural highlights

4ovh is a 2 chain structure with sequence from Escherichia coli str. k-12 substr. mc4100. Full crystallographic information is available from OCA. For a guided tour on the structure components use FirstGlance.
Ligands:, , , ,
Gene:BN896_3391, dnaN (Escherichia coli str. K-12 substr. MC4100)
Activity:DNA-directed DNA polymerase, with EC number 2.7.7.7
Resources:FirstGlance, OCA, RCSB, PDBsum

Function

[U6NCW5_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 (By similarity).[PIRNR:PIRNR000804]

4ovh, resolution 2.25Å

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