3mgb: Difference between revisions

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[[Image:3mgb.png|left|200px]]


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==Teg 12 Ternary Structure Complexed with PAP and the Teicoplanin Aglycone==
The line below this paragraph, containing "STRUCTURE_3mgb", creates the "Structure Box" on the page.
<StructureSection load='3mgb' size='340' side='right'caption='[[3mgb]], [[Resolution|resolution]] 2.04&Aring;' scene=''>
You may change the PDB parameter (which sets the PDB file loaded into the applet)
== Structural highlights ==
or the SCENE parameter (which sets the initial scene displayed when the page is loaded),
<table><tr><td colspan='2'>[[3mgb]] is a 4 chain structure with sequence from [https://en.wikipedia.org/wiki/Nonomuraea_gerenzanensis Nonomuraea gerenzanensis] and [https://en.wikipedia.org/wiki/Uncultured_soil_bacterium Uncultured soil bacterium]. Full crystallographic information is available from [http://oca.weizmann.ac.il/oca-bin/ocashort?id=3MGB OCA]. For a <b>guided tour on the structure components</b> use [https://proteopedia.org/fgij/fg.htm?mol=3MGB FirstGlance]. <br>
or leave the SCENE parameter empty for the default display.
</td></tr><tr id='method'><td class="sblockLbl"><b>[[Empirical_models|Method:]]</b></td><td class="sblockDat" id="methodDat">X-ray diffraction, [[Resolution|Resolution]] 2.04&#8491;</td></tr>
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<tr id='ligand'><td class="sblockLbl"><b>[[Ligand|Ligands:]]</b></td><td class="sblockDat" id="ligandDat"><scene name='pdbligand=3FG:(2S)-AMINO(3,5-DIHYDROXYPHENYL)ETHANOIC+ACID'>3FG</scene>, <scene name='pdbligand=3MY:3-CHLORO-D-TYROSINE'>3MY</scene>, <scene name='pdbligand=ACT:ACETATE+ION'>ACT</scene>, <scene name='pdbligand=CL:CHLORIDE+ION'>CL</scene>, <scene name='pdbligand=GHP:(2R)-AMINO(4-HYDROXYPHENYL)ETHANOIC+ACID'>GHP</scene>, <scene name='pdbligand=OMY:(BETAR)-3-CHLORO-BETA-HYDROXY-L-TYROSINE'>OMY</scene>, <scene name='pdbligand=PAP:3-PHOSPHATE-ADENOSINE-5-DIPHOSPHATE'>PAP</scene></td></tr>
{{STRUCTURE_3mgb|  PDB=3mgb  |  SCENE=  }}
<tr id='resources'><td class="sblockLbl"><b>Resources:</b></td><td class="sblockDat"><span class='plainlinks'>[https://proteopedia.org/fgij/fg.htm?mol=3mgb FirstGlance], [http://oca.weizmann.ac.il/oca-bin/ocaids?id=3mgb OCA], [https://pdbe.org/3mgb PDBe], [https://www.rcsb.org/pdb/explore.do?structureId=3mgb RCSB], [https://www.ebi.ac.uk/pdbsum/3mgb PDBsum], [https://prosat.h-its.org/prosat/prosatexe?pdbcode=3mgb ProSAT]</span></td></tr>
</table>
== Function ==
[https://www.uniprot.org/uniprot/B7T1D7_9BACT B7T1D7_9BACT]
== 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/mg/3mgb_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=3mgb ConSurf].
<div style="clear:both"></div>
<div style="background-color:#fffaf0;">
== Publication Abstract from PubMed ==
The TEG gene cluster, a glycopeptide biosynthetic gene cluster that is predicted to encode the biosynthesis of a polysulfated glycopeptide congener, was recently cloned from DNA extracted directly from desert soil. This predicted glycopeptide gene cluster contains three closely related sulfotransferases (Teg12, -13, and -14) that sulfate teicoplanin-like glycopeptides at three unique sites. Here we report a series of structures: an apo structure of Teg12, Teg12 bound to the desulfated cosubstrate 3'-phosphoadenosine 5'-phosphate, and Teg12 bound to the teicoplanin aglycone. Teg12 appears to undergo a series of significant conformational rearrangements during glycopeptide recruitment, binding, and catalysis. Loop regions that exhibit the most conformational flexibility show the least sequence conservation between TEG sulfotransferases. Site-directed mutagenesis guided by our structural studies confirmed the importance of key catalytic residues as well as the importance of residues found throughout the conformationally flexible loop regions.


===Teg 12 Ternary Structure Complexed with PAP and the Teicoplanin Aglycone===
Crystal structures of the glycopeptide sulfotransferase Teg12 in a complex with the teicoplanin aglycone.,Bick MJ, Banik JJ, Darst SA, Brady SF Biochemistry. 2010 May 18;49(19):4159-68. PMID:20361791<ref>PMID:20361791</ref>


 
From MEDLINE&reg;/PubMed&reg;, a database of the U.S. National Library of Medicine.<br>
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The line below this paragraph, {{ABSTRACT_PUBMED_20361791}}, adds the Publication Abstract to the page
<div class="pdbe-citations 3mgb" style="background-color:#fffaf0;"></div>
(as it appears on PubMed at http://www.pubmed.gov), where 20361791 is the PubMed ID number.
== References ==
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<references/>
{{ABSTRACT_PUBMED_20361791}}
__TOC__
 
</StructureSection>
==About this Structure==
[[Category: Large Structures]]
[[3mgb]] is a 4 chain structure with sequence from [http://en.wikipedia.org/wiki/Nonomuraea_sp._atcc_39727 Nonomuraea sp. atcc 39727] and [http://en.wikipedia.org/wiki/Uncultured_soil_bacterium Uncultured soil bacterium]. Full crystallographic information is available from [http://oca.weizmann.ac.il/oca-bin/ocashort?id=3MGB OCA].
[[Category: Nonomuraea gerenzanensis]]
 
==Reference==
<ref group="xtra">PMID:20361791</ref><references group="xtra"/>
[[Category: Nonomuraea sp. atcc 39727]]
[[Category: Uncultured soil bacterium]]
[[Category: Uncultured soil bacterium]]
[[Category: Banik, J J.]]
[[Category: Banik JJ]]
[[Category: Bick, M J.]]
[[Category: Bick MJ]]
[[Category: Brady, S F.]]
[[Category: Brady SF]]
[[Category: Darst, S A.]]
[[Category: Darst SA]]
[[Category: Antibiotic]]
[[Category: Glycopeptide]]
[[Category: Sulfotransferase]]
[[Category: Transferase-antibiotic complex]]
Retrieved from "https://proteopedia.org/3mgb"