3tss

From Proteopedia

(Difference between revisions)

Current revision

TOXIC SHOCK SYNDROME TOXIN-1 TETRAMUTANT, P2(1) CRYSTAL FORM

Structural highlights

3tss is a 1 chain structure with sequence from Staphylococcus aureus. Full crystallographic information is available from OCA. For a guided tour on the structure components use FirstGlance.
Method:	X-ray diffraction, Resolution 1.9Å
Resources:	FirstGlance, OCA, PDBe, RCSB, PDBsum, ProSAT

Function

TSST_STAAU Responsible for the symptoms of toxic shock syndrome.

Evolutionary Conservation

Check, as determined by ConSurfDB. You may read the explanation of the method and the full data available from ConSurf.

Publication Abstract from PubMed

The structure of toxic shock syndrome toxin-1 (TSST-1), the causative agent in toxic shock syndrome, has been determined in three crystal forms. The three structural models have been refined to R-factors of 0.154, 0.150, and 0.198 at resolutions of 2.05 A, 2.90 A, and 2.75 A, respectively. One crystal form of TSST-1 contains a zinc ion bound between two symmetry-related molecules. Although not required for biological activity, zinc dramatically potentiates the mitogenicity of TSST-1 at very low concentrations. In addition, the structure of the tetramutant TSST-1H [T69I, Y80W, E132K, I140T], which is nonmitogenic and does not amplify endotoxin shock, has been determined and refined in a fourth crystal form (R-factor = 0.173 to 1.9 A resolution).

Refined structures of three crystal forms of toxic shock syndrome toxin-1 and of a tetramutant with reduced activity.,Prasad GS, Radhakrishnan R, Mitchell DT, Earhart CA, Dinges MM, Cook WJ, Schlievert PM, Ohlendorf DH Protein Sci. 1997 Jun;6(6):1220-7. PMID:9194182^[1]

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

References

↑ Prasad GS, Radhakrishnan R, Mitchell DT, Earhart CA, Dinges MM, Cook WJ, Schlievert PM, Ohlendorf DH. Refined structures of three crystal forms of toxic shock syndrome toxin-1 and of a tetramutant with reduced activity. Protein Sci. 1997 Jun;6(6):1220-7. PMID:9194182

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

Proteopedia Page Contributors and Editors (what is this?)

OCA

Retrieved from "http://52.214.119.220/wiki/index.php/3tss"

@@ Line 3: / Line 3: @@
 <StructureSection load='3tss' size='340' side='right'caption='[[3tss]], [[Resolution|resolution]] 1.90&Aring;' scene=''>
 == Structural highlights ==
-<table><tr><td colspan='2'>[[3tss]] is a 1 chain structure with sequence from [https://en.wikipedia.org/wiki/"micrococcus_aureus"_(rosenbach_1884)_zopf_1885 "micrococcus aureus" (rosenbach 1884) zopf 1885]. Full crystallographic information is available from [http://oca.weizmann.ac.il/oca-bin/ocashort?id=3TSS OCA]. For a <b>guided tour on the structure components</b> use [https://proteopedia.org/fgij/fg.htm?mol=3TSS FirstGlance]. <br>
+<table><tr><td colspan='2'>[[3tss]] is a 1 chain structure with sequence from [https://en.wikipedia.org/wiki/Staphylococcus_aureus Staphylococcus aureus]. Full crystallographic information is available from [http://oca.weizmann.ac.il/oca-bin/ocashort?id=3TSS OCA]. For a <b>guided tour on the structure components</b> use [https://proteopedia.org/fgij/fg.htm?mol=3TSS FirstGlance]. <br>
-</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=3tss FirstGlance], [http://oca.weizmann.ac.il/oca-bin/ocaids?id=3tss OCA], [https://pdbe.org/3tss PDBe], [https://www.rcsb.org/pdb/explore.do?structureId=3tss RCSB], [https://www.ebi.ac.uk/pdbsum/3tss PDBsum], [https://prosat.h-its.org/prosat/prosatexe?pdbcode=3tss ProSAT]</span></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='resources'><td class="sblockLbl"><b>Resources:</b></td><td class="sblockDat"><span class='plainlinks'>[https://proteopedia.org/fgij/fg.htm?mol=3tss FirstGlance], [http://oca.weizmann.ac.il/oca-bin/ocaids?id=3tss OCA], [https://pdbe.org/3tss PDBe], [https://www.rcsb.org/pdb/explore.do?structureId=3tss RCSB], [https://www.ebi.ac.uk/pdbsum/3tss PDBsum], [https://prosat.h-its.org/prosat/prosatexe?pdbcode=3tss ProSAT]</span></td></tr>
 </table>
 == Function ==
-[[https://www.uniprot.org/uniprot/TSST_STAAU TSST_STAAU]] Responsible for the symptoms of toxic shock syndrome.
+[https://www.uniprot.org/uniprot/TSST_STAAU TSST_STAAU] Responsible for the symptoms of toxic shock syndrome.
 == Evolutionary Conservation ==
 [[Image:Consurf_key_small.gif|200px|right]]
@@ Line 32: / Line 33: @@
 </StructureSection>
 [[Category: Large Structures]]
-[[Category: Cook, W J]]
+[[Category: Staphylococcus aureus]]
-[[Category: Dinges, M M]]
+[[Category: Cook WJ]]
-[[Category: Earhart, C A]]
+[[Category: Dinges MM]]
-[[Category: Mitchell, D T]]
+[[Category: Earhart CA]]
-[[Category: Ohlendorf, D H]]
+[[Category: Mitchell DT]]
-[[Category: Prasad, G S]]
+[[Category: Ohlendorf DH]]
-[[Category: Radhakrishnan, R]]
+[[Category: Prasad GS]]
-[[Category: Schlivert, P M]]
+[[Category: Radhakrishnan R]]
-[[Category: Superantigen]]
+[[Category: Schlivert PM]]
-[[Category: Toxin]]

3tss

From Proteopedia

Current revision

TOXIC SHOCK SYNDROME TOXIN-1 TETRAMUTANT, P2(1) CRYSTAL FORM

Structural highlights

Function

Evolutionary Conservation

Publication Abstract from PubMed

References

Contents

Proteopedia Page Contributors and Editors (what is this?)

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