4gs3: Difference between revisions

From Proteopedia
Jump to navigation Jump to search
No edit summary
No edit summary
Line 1: Line 1:
==Dimeric structure of the N-terminal domain of PriB protein from Thermoanaerobacter tencongensis solved ab initio==
==Dimeric structure of the N-terminal domain of PriB protein from Thermoanaerobacter tencongensis solved ab initio==
<StructureSection load='4gs3' size='340' side='right' caption='[[4gs3]], [[Resolution|resolution]] 1.09&Aring;' scene=''>
<StructureSection load='4gs3' size='340' side='right' caption='[[4gs3]], [[Resolution|resolution]] 1.09&Aring;' scene=''>
== Structural highlights ==
== Structural highlights ==
<table><tr><td colspan='2'>[[4gs3]] is a 1 chain structure with sequence from [http://en.wikipedia.org/wiki/Thermoanaerobacter_tengcongensis_mb4 Thermoanaerobacter tengcongensis mb4]. Full crystallographic information is available from [http://oca.weizmann.ac.il/oca-bin/ocashort?id=4GS3 OCA]. For a <b>guided tour on the structure components</b> use [http://oca.weizmann.ac.il/oca-docs/fgij/fg.htm?mol=4GS3 FirstGlance]. <br>
<table><tr><td colspan='2'>[[4gs3]] is a 1 chain structure with sequence from [http://en.wikipedia.org/wiki/Caldanaerobacter_subterraneus_subsp._tengcongensis Caldanaerobacter subterraneus subsp. tengcongensis]. Full crystallographic information is available from [http://oca.weizmann.ac.il/oca-bin/ocashort?id=4GS3 OCA]. For a <b>guided tour on the structure components</b> use [http://oca.weizmann.ac.il/oca-docs/fgij/fg.htm?mol=4GS3 FirstGlance]. <br>
</td></tr><tr id='gene'><td class="sblockLbl"><b>[[Gene|Gene:]]</b></td><td class="sblockDat">Ssb, TTE0829 ([http://www.ncbi.nlm.nih.gov/Taxonomy/Browser/wwwtax.cgi?mode=Info&srchmode=5&id=273068 Thermoanaerobacter tengcongensis MB4])</td></tr>
</td></tr><tr id='gene'><td class="sblockLbl"><b>[[Gene|Gene:]]</b></td><td class="sblockDat">Ssb, TTE0829 ([http://www.ncbi.nlm.nih.gov/Taxonomy/Browser/wwwtax.cgi?mode=Info&srchmode=5&id=273068 Caldanaerobacter subterraneus subsp. tengcongensis])</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=4gs3 FirstGlance], [http://oca.weizmann.ac.il/oca-bin/ocaids?id=4gs3 OCA], [http://www.rcsb.org/pdb/explore.do?structureId=4gs3 RCSB], [http://www.ebi.ac.uk/pdbsum/4gs3 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=4gs3 FirstGlance], [http://oca.weizmann.ac.il/oca-bin/ocaids?id=4gs3 OCA], [http://pdbe.org/4gs3 PDBe], [http://www.rcsb.org/pdb/explore.do?structureId=4gs3 RCSB], [http://www.ebi.ac.uk/pdbsum/4gs3 PDBsum], [http://prosat.h-its.org/prosat/prosatexe?pdbcode=4gs3 ProSAT]</span></td></tr>
</table>
</table>
<div style="background-color:#fffaf0;">
<div style="background-color:#fffaf0;">
Line 14: Line 15:
From MEDLINE&reg;/PubMed&reg;, a database of the U.S. National Library of Medicine.<br>
From MEDLINE&reg;/PubMed&reg;, a database of the U.S. National Library of Medicine.<br>
</div>
</div>
<div class="pdbe-citations 4gs3" style="background-color:#fffaf0;"></div>


==See Also==
==See Also==
Line 21: Line 23:
__TOC__
__TOC__
</StructureSection>
</StructureSection>
[[Category: Thermoanaerobacter tengcongensis mb4]]
[[Category: Caldanaerobacter subterraneus subsp. tengcongensis]]
[[Category: Brzezinski, K]]
[[Category: Brzezinski, K]]
[[Category: Dauter, M]]
[[Category: Dauter, M]]

Revision as of 22:55, 15 December 2016

Dimeric structure of the N-terminal domain of PriB protein from Thermoanaerobacter tencongensis solved ab initioDimeric structure of the N-terminal domain of PriB protein from Thermoanaerobacter tencongensis solved ab initio

Structural highlights

4gs3 is a 1 chain structure with sequence from Caldanaerobacter subterraneus subsp. tengcongensis. Full crystallographic information is available from OCA. For a guided tour on the structure components use FirstGlance.
Gene:Ssb, TTE0829 (Caldanaerobacter subterraneus subsp. tengcongensis)
Resources:FirstGlance, OCA, PDBe, RCSB, PDBsum, ProSAT

Publication Abstract from PubMed

PriB is one of the components of the bacterial primosome, which catalyzes the reactivation of stalled replication forks at sites of DNA damage. The N-terminal domain of the PriB protein from the thermophilic bacterium Thermoanaerobacter tengcongensis (TtePriB) was expressed and its crystal structure was solved at the atomic resolution of 1.09 A by direct methods. The protein chain, which encompasses the first 104 residues of the full 220-residue protein, adopts the characteristic oligonucleotide/oligosaccharide-binding (OB) structure consisting of a five-stranded beta-barrel filled with hydrophobic residues and equipped with four loops extending from the barrel. In the crystal two protomers dimerize, forming a six-stranded antiparallel beta-sheet. The structure of the N-terminal OB domain of T. tengcongensis shows significant differences compared with mesophile PriBs. While in all other known structures of PriB a dimer is formed by two identical OB domains in separate chains, TtePriB contains two consecutive OB domains in one chain. However, sequence comparison of both the N-terminal and the C-terminal domains of TtePriB suggests that they have analogous structures and that the natural protein possesses a structure similar to a dimer of two N-terminal domains.

Dimeric structure of the N-terminal domain of PriB protein from Thermoanaerobacter tengcongensis solved ab initio.,Liebschner D, Brzezinski K, Dauter M, Dauter Z, Nowak M, Kur J, Olszewski M Acta Crystallogr D Biol Crystallogr. 2012 Dec;68(Pt 12):1680-9. doi:, 10.1107/S0907444912041637. Epub 2012 Nov 9. PMID:23151633[1]

From MEDLINE®/PubMed®, a database of the U.S. National Library of Medicine.

See Also

References

  1. Liebschner D, Brzezinski K, Dauter M, Dauter Z, Nowak M, Kur J, Olszewski M. Dimeric structure of the N-terminal domain of PriB protein from Thermoanaerobacter tengcongensis solved ab initio. Acta Crystallogr D Biol Crystallogr. 2012 Dec;68(Pt 12):1680-9. doi:, 10.1107/S0907444912041637. Epub 2012 Nov 9. PMID:23151633 doi:http://dx.doi.org/10.1107/S0907444912041637

4gs3, resolution 1.09Å

Drag the structure with the mouse to rotate

Proteopedia Page Contributors and Editors (what is this?)Proteopedia Page Contributors and Editors (what is this?)

OCA