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New page: left|200px<br /><applet load="1b8x" size="450" color="white" frame="true" align="right" spinBox="true" caption="1b8x, resolution 2.70Å" /> '''GLUTATHIONE S-TRANSF... |
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== | ==GLUTATHIONE S-TRANSFERASE FUSED WITH THE NUCLEAR MATRIX TARGETING SIGNAL OF THE TRANSCRIPTION FACTOR AML-1== | ||
A glutathione S-transferase fused with the nuclear matrix targeting signal | <StructureSection load='1b8x' size='340' side='right'caption='[[1b8x]], [[Resolution|resolution]] 2.70Å' scene=''> | ||
== Structural highlights == | |||
<table><tr><td colspan='2'>[[1b8x]] is a 1 chain structure with sequence from [https://en.wikipedia.org/wiki/Escherichia_coli Escherichia coli]. Full crystallographic information is available from [http://oca.weizmann.ac.il/oca-bin/ocashort?id=1B8X OCA]. For a <b>guided tour on the structure components</b> use [https://proteopedia.org/fgij/fg.htm?mol=1B8X FirstGlance]. <br> | |||
</td></tr><tr id='method'><td class="sblockLbl"><b>[[Empirical_models|Method:]]</b></td><td class="sblockDat" id="methodDat">X-ray diffraction, [[Resolution|Resolution]] 2.7Å</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=1b8x FirstGlance], [http://oca.weizmann.ac.il/oca-bin/ocaids?id=1b8x OCA], [https://pdbe.org/1b8x PDBe], [https://www.rcsb.org/pdb/explore.do?structureId=1b8x RCSB], [https://www.ebi.ac.uk/pdbsum/1b8x PDBsum], [https://prosat.h-its.org/prosat/prosatexe?pdbcode=1b8x ProSAT]</span></td></tr> | |||
</table> | |||
== Function == | |||
[https://www.uniprot.org/uniprot/GST26_SCHJA GST26_SCHJA] Conjugation of reduced glutathione to a wide number of exogenous and endogenous hydrophobic electrophiles. GST isoenzymes appear to play a central role in the parasite detoxification system. Other functions are also suspected including a role in increasing the solubility of haematin in the parasite gut. | |||
== Evolutionary Conservation == | |||
[[Image:Consurf_key_small.gif|200px|right]] | |||
Check<jmol> | |||
<jmolCheckbox> | |||
<scriptWhenChecked>; select protein; define ~consurf_to_do selected; consurf_initial_scene = true; script "/wiki/ConSurf/b8/1b8x_consurf.spt"</scriptWhenChecked> | |||
<scriptWhenUnchecked>script /wiki/extensions/Proteopedia/spt/initialview01.spt</scriptWhenUnchecked> | |||
<text>to colour the structure by Evolutionary Conservation</text> | |||
</jmolCheckbox> | |||
</jmol>, as determined by [http://consurfdb.tau.ac.il/ ConSurfDB]. You may read the [[Conservation%2C_Evolutionary|explanation]] of the method and the full data available from [http://bental.tau.ac.il/new_ConSurfDB/main_output.php?pdb_ID=1b8x ConSurf]. | |||
<div style="clear:both"></div> | |||
<div style="background-color:#fffaf0;"> | |||
== Publication Abstract from PubMed == | |||
A glutathione S-transferase fused with the nuclear matrix targeting signal (GST-NMTS) of AML-1/CBF-alpha2 has been crystallized by the vapor diffusion method using polyethylene glycol (PEG) as the precipitant. The NMTS is a 31-amino-acid signal peptide that can target the AML-1/CBF-alpha2 protein to the nuclear matrix. The crystal belongs to tetragonal space group P43212 with unit cell dimensions a = b = 93.4 A, c = 57.6 A. There is one GST-fusion protein per asymmetric unit. Crystals diffracted to at least 2.7 A and are appropriate for structure determination. | |||
Preliminary crystallographic study of glutathione S-transferase fused with the nuclear matrix targeting signal of the transcription factor AML-1/CBF-alpha2.,Tang L, Guo B, van Wijnen AJ, Lian JB, Stein JL, Stein GS, Zhou GW J Struct Biol. 1998 Sep;123(1):83-5. PMID:9774548<ref>PMID:9774548</ref> | |||
From MEDLINE®/PubMed®, a database of the U.S. National Library of Medicine.<br> | |||
</div> | |||
<div class="pdbe-citations 1b8x" style="background-color:#fffaf0;"></div> | |||
== References == | |||
<references/> | |||
__TOC__ | |||
</StructureSection> | |||
[[Category: Escherichia coli]] | [[Category: Escherichia coli]] | ||
[[Category: | [[Category: Large Structures]] | ||
[[Category: Guo | [[Category: Guo B]] | ||
[[Category: Lian | [[Category: Lian JB]] | ||
[[Category: Stein | [[Category: Stein GS]] | ||
[[Category: Stein | [[Category: Stein JL]] | ||
[[Category: Tang | [[Category: Tang L]] | ||
[[Category: Wijnen | [[Category: Van Wijnen AJ]] | ||
[[Category: Zhou | [[Category: Zhou GW]] | ||
Latest revision as of 08:38, 9 August 2023
GLUTATHIONE S-TRANSFERASE FUSED WITH THE NUCLEAR MATRIX TARGETING SIGNAL OF THE TRANSCRIPTION FACTOR AML-1GLUTATHIONE S-TRANSFERASE FUSED WITH THE NUCLEAR MATRIX TARGETING SIGNAL OF THE TRANSCRIPTION FACTOR AML-1
Structural highlights
FunctionGST26_SCHJA Conjugation of reduced glutathione to a wide number of exogenous and endogenous hydrophobic electrophiles. GST isoenzymes appear to play a central role in the parasite detoxification system. Other functions are also suspected including a role in increasing the solubility of haematin in the parasite gut. 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 PubMedA glutathione S-transferase fused with the nuclear matrix targeting signal (GST-NMTS) of AML-1/CBF-alpha2 has been crystallized by the vapor diffusion method using polyethylene glycol (PEG) as the precipitant. The NMTS is a 31-amino-acid signal peptide that can target the AML-1/CBF-alpha2 protein to the nuclear matrix. The crystal belongs to tetragonal space group P43212 with unit cell dimensions a = b = 93.4 A, c = 57.6 A. There is one GST-fusion protein per asymmetric unit. Crystals diffracted to at least 2.7 A and are appropriate for structure determination. Preliminary crystallographic study of glutathione S-transferase fused with the nuclear matrix targeting signal of the transcription factor AML-1/CBF-alpha2.,Tang L, Guo B, van Wijnen AJ, Lian JB, Stein JL, Stein GS, Zhou GW J Struct Biol. 1998 Sep;123(1):83-5. PMID:9774548[1] From MEDLINE®/PubMed®, a database of the U.S. National Library of Medicine. References
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