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<StructureSection load='5ikn' size='340' side='right'caption='[[5ikn]], [[Resolution|resolution]] 4.80&Aring;' scene=''>
<StructureSection load='5ikn' size='340' side='right'caption='[[5ikn]], [[Resolution|resolution]] 4.80&Aring;' scene=''>
== Structural highlights ==
== Structural highlights ==
<table><tr><td colspan='2'>[[5ikn]] is a 13 chain structure with sequence from [http://en.wikipedia.org/wiki/Bpt7 Bpt7] and [http://en.wikipedia.org/wiki/Eco57 Eco57]. Full crystallographic information is available from [http://oca.weizmann.ac.il/oca-bin/ocashort?id=5IKN OCA]. For a <b>guided tour on the structure components</b> use [http://oca.weizmann.ac.il/oca-docs/fgij/fg.htm?mol=5IKN FirstGlance]. <br>
<table><tr><td colspan='2'>[[5ikn]] is a 13 chain structure with sequence from [https://en.wikipedia.org/wiki/Escherichia_coli_O157:H7 Escherichia coli O157:H7] and [https://en.wikipedia.org/wiki/Escherichia_phage_T7 Escherichia phage T7]. Full crystallographic information is available from [http://oca.weizmann.ac.il/oca-bin/ocashort?id=5IKN OCA]. For a <b>guided tour on the structure components</b> use [https://proteopedia.org/fgij/fg.htm?mol=5IKN FirstGlance]. <br>
</td></tr><tr id='gene'><td class="sblockLbl"><b>[[Gene|Gene:]]</b></td><td class="sblockDat">trxA, Z5291, ECs4714 ([http://www.ncbi.nlm.nih.gov/Taxonomy/Browser/wwwtax.cgi?mode=Info&srchmode=5&id=83334 ECO57])</td></tr>
</td></tr><tr id='method'><td class="sblockLbl"><b>[[Empirical_models|Method:]]</b></td><td class="sblockDat" id="methodDat">X-ray diffraction, [[Resolution|Resolution]] 4.802&#8491;</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=5ikn FirstGlance], [http://oca.weizmann.ac.il/oca-bin/ocaids?id=5ikn OCA], [http://pdbe.org/5ikn PDBe], [http://www.rcsb.org/pdb/explore.do?structureId=5ikn RCSB], [http://www.ebi.ac.uk/pdbsum/5ikn PDBsum], [http://prosat.h-its.org/prosat/prosatexe?pdbcode=5ikn ProSAT]</span></td></tr>
<tr id='resources'><td class="sblockLbl"><b>Resources:</b></td><td class="sblockDat"><span class='plainlinks'>[https://proteopedia.org/fgij/fg.htm?mol=5ikn FirstGlance], [http://oca.weizmann.ac.il/oca-bin/ocaids?id=5ikn OCA], [https://pdbe.org/5ikn PDBe], [https://www.rcsb.org/pdb/explore.do?structureId=5ikn RCSB], [https://www.ebi.ac.uk/pdbsum/5ikn PDBsum], [https://prosat.h-its.org/prosat/prosatexe?pdbcode=5ikn ProSAT]</span></td></tr>
</table>
</table>
== Function ==
== Function ==
[[http://www.uniprot.org/uniprot/DPOL_BPT7 DPOL_BPT7]] Replicates viral genomic DNA. Non-processive DNA polymerase that achieves processivity by binding to host thioredoxin (TrxA). This interaction increases the rate of dNTP incorporation to yield a processivity of approximately 800 nucleotides (nt) per binding event. Interacts with DNA helicase gp4 to coordinate nucleotide polymerization with unwinding of the DNA. The leading strand is synthesized continuously while synthesis of the lagging strand requires the synthesis of oligoribonucleotides by the primase domain of gp4.<ref>PMID:9218486</ref> <ref>PMID:21606333</ref> [[http://www.uniprot.org/uniprot/THIO_ECO57 THIO_ECO57]] Participates in various redox reactions through the reversible oxidation of its active center dithiol to a disulfide and catalyzes dithiol-disulfide exchange reactions (By similarity). [[http://www.uniprot.org/uniprot/PRIM_BPT7 PRIM_BPT7]] Synthesizes short RNA primers for DNA replication. Unwinds the DNA at the replication forks and generates single-stranded DNA for both leading and lagging strand synthesis. The primase synthesizes short RNA primers on the lagging strand that the polymerase elongates using dNTPs.<ref>PMID:9096333</ref> <ref>PMID:21606333</ref> <ref>PMID:22977246</ref> 
[https://www.uniprot.org/uniprot/DPOL_BPT7 DPOL_BPT7] Replicates viral genomic DNA. Non-processive DNA polymerase that achieves processivity by binding to host thioredoxin (TrxA). This interaction increases the rate of dNTP incorporation to yield a processivity of approximately 800 nucleotides (nt) per binding event. Interacts with DNA helicase gp4 to coordinate nucleotide polymerization with unwinding of the DNA. The leading strand is synthesized continuously while synthesis of the lagging strand requires the synthesis of oligoribonucleotides by the primase domain of gp4.<ref>PMID:9218486</ref> <ref>PMID:21606333</ref>  
<div style="background-color:#fffaf0;">
<div style="background-color:#fffaf0;">
== Publication Abstract from PubMed ==
== Publication Abstract from PubMed ==
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==See Also==
==See Also==
*[[DNA polymerase 3D structures|DNA polymerase 3D structures]]
*[[DNA polymerase 3D structures|DNA polymerase 3D structures]]
*[[Thioredoxin|Thioredoxin]]
*[[RNA polymerase 3D structures|RNA polymerase 3D structures]]
*[[Thioredoxin 3D structures|Thioredoxin 3D structures]]
== References ==
== References ==
<references/>
<references/>
__TOC__
__TOC__
</StructureSection>
</StructureSection>
[[Category: Bpt7]]
[[Category: Escherichia coli O157:H7]]
[[Category: Eco57]]
[[Category: Escherichia phage T7]]
[[Category: Large Structures]]
[[Category: Large Structures]]
[[Category: Ellenberger, T]]
[[Category: Ellenberger T]]
[[Category: Wallen, J R]]
[[Category: Wallen JR]]
[[Category: Replisome]]
[[Category: Transferase]]
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