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1pn3

From Proteopedia

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[[Image:1pn3.png|left|200px]]
 
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{{STRUCTURE_1pn3| PDB=1pn3 | SCENE= }}
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==Crystal Structure of TDP-epi-Vancosaminyltransferase GtfA in complexes with TDP and the acceptor substrate DVV.==
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<StructureSection load='1pn3' size='340' side='right'caption='[[1pn3]], [[Resolution|resolution]] 2.80&Aring;' scene=''>
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===Crystal Structure of TDP-epi-Vancosaminyltransferase GtfA in complexes with TDP and the acceptor substrate DVV.===
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== Structural highlights ==
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<table><tr><td colspan='2'>[[1pn3]] is a 4 chain structure with sequence from [https://en.wikipedia.org/wiki/Amycolatopsis_orientalis Amycolatopsis orientalis]. Full crystallographic information is available from [http://oca.weizmann.ac.il/oca-bin/ocashort?id=1PN3 OCA]. For a <b>guided tour on the structure components</b> use [https://proteopedia.org/fgij/fg.htm?mol=1PN3 FirstGlance]. <br>
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{{ABSTRACT_PUBMED_12874381}}
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</td></tr><tr id='method'><td class="sblockLbl"><b>[[Empirical_models|Method:]]</b></td><td class="sblockDat" id="methodDat">X-ray diffraction, [[Resolution|Resolution]] 2.8&#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=BGC:BETA-D-GLUCOSE'>BGC</scene>, <scene name='pdbligand=GHP:(2R)-AMINO(4-HYDROXYPHENYL)ETHANOIC+ACID'>GHP</scene>, <scene name='pdbligand=MLU:N-METHYL-D-LEUCINE'>MLU</scene>, <scene name='pdbligand=OMY:(BETAR)-3-CHLORO-BETA-HYDROXY-L-TYROSINE'>OMY</scene>, <scene name='pdbligand=OMZ:(BETAR)-3-CHLORO-BETA-HYDROXY-D-TYROSINE'>OMZ</scene>, <scene name='pdbligand=TYD:THYMIDINE-5-DIPHOSPHATE'>TYD</scene></td></tr>
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==About this Structure==
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<tr id='resources'><td class="sblockLbl"><b>Resources:</b></td><td class="sblockDat"><span class='plainlinks'>[https://proteopedia.org/fgij/fg.htm?mol=1pn3 FirstGlance], [http://oca.weizmann.ac.il/oca-bin/ocaids?id=1pn3 OCA], [https://pdbe.org/1pn3 PDBe], [https://www.rcsb.org/pdb/explore.do?structureId=1pn3 RCSB], [https://www.ebi.ac.uk/pdbsum/1pn3 PDBsum], [https://prosat.h-its.org/prosat/prosatexe?pdbcode=1pn3 ProSAT]</span></td></tr>
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[[1pn3]] is a 4 chain structure with sequence from [http://en.wikipedia.org/wiki/Amycolatopsis_orientalis Amycolatopsis orientalis]. Full crystallographic information is available from [http://oca.weizmann.ac.il/oca-bin/ocashort?id=1PN3 OCA].
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</table>
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== Function ==
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[https://www.uniprot.org/uniprot/GTFA_AMYOR GTFA_AMYOR] Catalyzes the attachment of 4-epi-vancosamine from a TDP donor to the beta-OH-Tyr-6 of the aglycone cosubstrate in the biosynthesis of glycopeptide antibiotic chloroeremomycin, a member of the vancomycin group of antibiotics. Strongly prefers devancoaminyl-vancomycin (DVV) as substrate rather than the heptapeptide vancomycin aglycone (AGV). Acts downstream of GtfB.<ref>PMID:15070728</ref> <ref>PMID:19549605</ref> <ref>PMID:9115410</ref>
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== Evolutionary Conservation ==
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[[Image:Consurf_key_small.gif|200px|right]]
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Check<jmol>
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<jmolCheckbox>
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<scriptWhenChecked>; select protein; define ~consurf_to_do selected; consurf_initial_scene = true; script "/wiki/ConSurf/pn/1pn3_consurf.spt"</scriptWhenChecked>
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<scriptWhenUnchecked>script /wiki/extensions/Proteopedia/spt/initialview01.spt</scriptWhenUnchecked>
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<text>to colour the structure by Evolutionary Conservation</text>
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</jmolCheckbox>
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</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=1pn3 ConSurf].
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<div style="clear:both"></div>
==See Also==
==See Also==
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*[[Glycosyltransferase|Glycosyltransferase]]
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*[[Glycosyltransferase 3D structures|Glycosyltransferase 3D structures]]
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== References ==
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==Reference==
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<references/>
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<ref group="xtra">PMID:012874381</ref><references group="xtra"/>
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__TOC__
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</StructureSection>
[[Category: Amycolatopsis orientalis]]
[[Category: Amycolatopsis orientalis]]
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[[Category: Garavito, R M.]]
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[[Category: Large Structures]]
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[[Category: Losey, H C.]]
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[[Category: Garavito RM]]
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[[Category: Lu, W.]]
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[[Category: Losey HC]]
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[[Category: Mulichak, A M.]]
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[[Category: Lu W]]
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[[Category: Walsh, C T.]]
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[[Category: Mulichak AM]]
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[[Category: Wawrzak, Z.]]
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[[Category: Walsh CT]]
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[[Category: Antibiotic]]
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[[Category: Wawrzak Z]]
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[[Category: Glycopeptide]]
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[[Category: Gt-b glycosyltransferase]]
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[[Category: Rossmann fold]]
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[[Category: Transferase-antibiotic complex]]
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[[Category: Vancomycin]]
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Current revision

Crystal Structure of TDP-epi-Vancosaminyltransferase GtfA in complexes with TDP and the acceptor substrate DVV.

PDB ID 1pn3

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OCA

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