4zg5

From Proteopedia

(Difference between revisions)

Current revision

Structural and functional insights into Survival endonuclease, an important virulence factor of Brucella abortus

Structural highlights

4zg5 is a 4 chain structure with sequence from Brucella abortus S19. This structure supersedes the now removed PDB entry 4qea. Full crystallographic information is available from OCA. For a guided tour on the structure components use FirstGlance.
Method:	X-ray diffraction, Resolution 1.9Å
Ligands:
Resources:	FirstGlance, OCA, PDBe, RCSB, PDBsum, ProSAT

Function

SURE_BRUA1 Nucleotidase that shows phosphatase activity on nucleoside 5'-monophosphates (By similarity).

Publication Abstract from PubMed

The stationary-phase survival protein SurE from Brucella abortus (BaSurE) is a metal-dependent phosphatase that is essential for the survival of this bacterium in the stationary phase of its life cycle. Here, BaSurE has been biochemically characterized and its crystal structure has been determined to a resolution of 1.9 A. BaSurE was found to be a robust enzyme, showing activity over wide ranges of temperature and pH and with various phosphoester substrates. The active biomolecule is a tetramer and each monomer was found to consist of two domains: an N-terminal domain, which forms an approximate alpha + beta fold, and a C-terminal domain that belongs to the alpha/beta class. The active site lies at the junction of these two domains and was identified by the presence of conserved negatively charged residues and a bound Mg(2+) ion. Comparisons of BaSurE with its homologues have revealed both common features and differences in this class of enzymes. The number and arrangement of some of the equivalent secondary structures, which are seen to differ between BaSurE and its homologues, are responsible for a difference in the size of the active-site area and the overall oligomeric state of this enzyme in other organisms. As it is absent in mammals, it has the potential to be a drug target.

Structural and functional insights into the stationary-phase survival protein SurE, an important virulence factor of Brucella abortus.,Tarique KF, Abdul Rehman SA, Devi S, Tomar P, Gourinath S Acta Crystallogr F Struct Biol Commun. 2016 May 1;72(Pt 5):386-96. doi:, 10.1107/S2053230X16005999. Epub 2016 Apr 22. PMID:27139831^[1]

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

References

↑ Tarique KF, Abdul Rehman SA, Devi S, Tomar P, Gourinath S. Structural and functional insights into the stationary-phase survival protein SurE, an important virulence factor of Brucella abortus. Acta Crystallogr F Struct Biol Commun. 2016 May 1;72(Pt 5):386-96. doi:, 10.1107/S2053230X16005999. Epub 2016 Apr 22. PMID:27139831 doi:http://dx.doi.org/10.1107/S2053230X16005999

1 Structural highlights
2 Function
3 Publication Abstract from PubMed
4 References

Proteopedia Page Contributors and Editors (what is this?)

OCA

Retrieved from "http://52.214.119.220/wiki/index.php/4zg5"

@@ Line 1: / Line 1: @@
 ==Structural and functional insights into Survival endonuclease, an important virulence factor of Brucella abortus==
-<StructureSection load='4zg5' size='340' side='right' caption='[[4zg5]], [[Resolution|resolution]] 1.90&Aring;' scene=''>
+<StructureSection load='4zg5' size='340' side='right'caption='[[4zg5]], [[Resolution|resolution]] 1.90&Aring;' scene=''>
 == Structural highlights ==
-<table><tr><td colspan='2'>[[4zg5]] is a 4 chain structure. This structure supersedes the now removed PDB entry [http://oca.weizmann.ac.il/oca-bin/send-pdb?obs=1&id=4qea 4qea]. Full crystallographic information is available from [http://oca.weizmann.ac.il/oca-bin/ocashort?id=4ZG5 OCA]. For a <b>guided tour on the structure components</b> use [http://oca.weizmann.ac.il/oca-docs/fgij/fg.htm?mol=4ZG5 FirstGlance]. <br>
+<table><tr><td colspan='2'>[[4zg5]] is a 4 chain structure with sequence from [https://en.wikipedia.org/wiki/Brucella_abortus_S19 Brucella abortus S19]. This structure supersedes the now removed PDB entry [http://oca.weizmann.ac.il/oca-bin/send-pdb?obs=1&id=4qea 4qea]. Full crystallographic information is available from [http://oca.weizmann.ac.il/oca-bin/ocashort?id=4ZG5 OCA]. For a <b>guided tour on the structure components</b> use [https://proteopedia.org/fgij/fg.htm?mol=4ZG5 FirstGlance]. <br>
-</td></tr><tr id='ligand'><td class="sblockLbl"><b>[[Ligand|Ligands:]]</b></td><td class="sblockDat"><scene name='pdbligand=MG:MAGNESIUM+ION'>MG</scene></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]] 1.9&#8491;</td></tr>
-<tr id='activity'><td class="sblockLbl"><b>Activity:</b></td><td class="sblockDat"><span class='plainlinks'>[http://en.wikipedia.org/wiki/5'-nucleotidase 5'-nucleotidase], with EC number [http://www.brenda-enzymes.info/php/result_flat.php4?ecno=3.1.3.5 3.1.3.5] </span></td></tr>
+<tr id='ligand'><td class="sblockLbl"><b>[[Ligand|Ligands:]]</b></td><td class="sblockDat" id="ligandDat"><scene name='pdbligand=MG:MAGNESIUM+ION'>MG</scene></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=4zg5 FirstGlance], [http://oca.weizmann.ac.il/oca-bin/ocaids?id=4zg5 OCA], [http://pdbe.org/4zg5 PDBe], [http://www.rcsb.org/pdb/explore.do?structureId=4zg5 RCSB], [http://www.ebi.ac.uk/pdbsum/4zg5 PDBsum], [http://prosat.h-its.org/prosat/prosatexe?pdbcode=4zg5 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=4zg5 FirstGlance], [http://oca.weizmann.ac.il/oca-bin/ocaids?id=4zg5 OCA], [https://pdbe.org/4zg5 PDBe], [https://www.rcsb.org/pdb/explore.do?structureId=4zg5 RCSB], [https://www.ebi.ac.uk/pdbsum/4zg5 PDBsum], [https://prosat.h-its.org/prosat/prosatexe?pdbcode=4zg5 ProSAT]</span></td></tr>
 </table>
 == Function ==
-[[http://www.uniprot.org/uniprot/SURE_BRUA1 SURE_BRUA1]] Nucleotidase that shows phosphatase activity on nucleoside 5'-monophosphates (By similarity).
+[https://www.uniprot.org/uniprot/SURE_BRUA1 SURE_BRUA1] Nucleotidase that shows phosphatase activity on nucleoside 5'-monophosphates (By similarity).
 <div style="background-color:#fffaf0;">
 == Publication Abstract from PubMed ==
@@ Line 23: / Line 23: @@
 __TOC__
 </StructureSection>
-[[Category: 5'-nucleotidase]]
+[[Category: Brucella abortus S19]]
-[[Category: Devi, S]]
+[[Category: Large Structures]]
-[[Category: Gourinath, S]]
+[[Category: Abdul Rehman SA]]
-[[Category: Rehman, S A.Abdul]]
+[[Category: Devi S]]
-[[Category: Tarique, K F]]
+[[Category: Gourinath S]]
-[[Category: Hydrolase]]
+[[Category: Tarique KF]]

4zg5

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Current revision

Structural and functional insights into Survival endonuclease, an important virulence factor of Brucella abortus

Structural highlights

Function

Publication Abstract from PubMed

References

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Proteopedia Page Contributors and Editors (what is this?)

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