4zwv

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(New page: '''Unreleased structure''' The entry 4zwv is ON HOLD Authors: Kim, Y., Bigelow, L., Endres, M., Wang, F., Phillips Jr., G.N., Joachimiak, A., Enzyme Discovery for Natural Product Biosyn...)
Current revision (09:36, 2 April 2025) (edit) (undo)
 
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'''Unreleased structure'''
 
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The entry 4zwv is ON HOLD
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==Crystal Structure of Aminotransferase AtmS13 from Actinomadura melliaura==
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<StructureSection load='4zwv' size='340' side='right'caption='[[4zwv]], [[Resolution|resolution]] 1.50&Aring;' scene=''>
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== Structural highlights ==
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<table><tr><td colspan='2'>[[4zwv]] is a 2 chain structure with sequence from [https://en.wikipedia.org/wiki/Actinomadura_melliaura Actinomadura melliaura]. Full crystallographic information is available from [http://oca.weizmann.ac.il/oca-bin/ocashort?id=4ZWV OCA]. For a <b>guided tour on the structure components</b> use [https://proteopedia.org/fgij/fg.htm?mol=4ZWV FirstGlance]. <br>
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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]] 1.503&#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=GOL:GLYCEROL'>GOL</scene>, <scene name='pdbligand=LLP:(2S)-2-AMINO-6-[[3-HYDROXY-2-METHYL-5-(PHOSPHONOOXYMETHYL)PYRIDIN-4-YL]METHYLIDENEAMINO]HEXANOIC+ACID'>LLP</scene>, <scene name='pdbligand=MSE:SELENOMETHIONINE'>MSE</scene></td></tr>
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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=4zwv FirstGlance], [http://oca.weizmann.ac.il/oca-bin/ocaids?id=4zwv OCA], [https://pdbe.org/4zwv PDBe], [https://www.rcsb.org/pdb/explore.do?structureId=4zwv RCSB], [https://www.ebi.ac.uk/pdbsum/4zwv PDBsum], [https://prosat.h-its.org/prosat/prosatexe?pdbcode=4zwv ProSAT]</span></td></tr>
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</table>
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== Function ==
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[https://www.uniprot.org/uniprot/Q0H2X1_9ACTN Q0H2X1_9ACTN]
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<div style="background-color:#fffaf0;">
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== Publication Abstract from PubMed ==
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AT2433 from Actinomadura melliaura is an indolocarbazole antitumor antibiotic structurally distinguished by its unique aminodideoxypentose-containing disaccharide moiety. The corresponding sugar nucleotide-based biosynthetic pathway for this unusual sugar derives from comparative genomics where AtmS13 has been suggested as the contributing sugar aminotransferase (SAT). Determination of the AtmS13 X-ray structure at 1.50 A resolution reveals it as a member of the aspartate aminotransferase fold type I (AAT-I). Structural comparisons of AtmS13 with homologous SATs that act upon similar substrates implicate potential active site residues that contribute to distinctions in sugar C5 (hexose versus pentose) and/or sugar C2 (deoxy versus hydroxyl) substrate specificity. This article is protected by copyright. All rights reserved.
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Authors: Kim, Y., Bigelow, L., Endres, M., Wang, F., Phillips Jr., G.N., Joachimiak, A., Enzyme Discovery for Natural Product Biosynthesis (NatPro), Midwest Center for Structural Genomics (MCSG)
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Structural characterization of AtmS13, a putative sugar aminotransferase involved in indolocarbazole AT2433 aminopentose biosynthesis.,Singh S, Kim Y, Wang F, Bigelow L, Endres M, Kharel MK, Babnigg G, Bingman CA, Joachimiak A, Thorson JS, Phillips GN Proteins. 2015 Jun 9. doi: 10.1002/prot.24844. PMID:26061967<ref>PMID:26061967</ref>
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Description: Crystal Structure of Aminotransferase AtmS13 from Actinomadura melliaura
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From MEDLINE&reg;/PubMed&reg;, a database of the U.S. National Library of Medicine.<br>
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[[Category: Unreleased Structures]]
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</div>
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[[Category: G.N]]
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<div class="pdbe-citations 4zwv" style="background-color:#fffaf0;"></div>
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[[Category: Enzyme Discovery For Natural Product Biosynthesis (Natpro), Midwest Center For Structural Genomics (Mcsg)]]
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== References ==
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[[Category: Joachimiak, A]]
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<references/>
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[[Category: Wang, F]]
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__TOC__
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[[Category: Phillips Jr]]
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</StructureSection>
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[[Category: Bigelow, L]]
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[[Category: Actinomadura melliaura]]
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[[Category: Kim, Y]]
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[[Category: Large Structures]]
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[[Category: Endres, M]]
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[[Category: Bigelow L]]
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[[Category: Endres M]]
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[[Category: Joachimiak A]]
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[[Category: Kim Y]]
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[[Category: Phillips Jr GN]]
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[[Category: Wang F]]

Current revision

Crystal Structure of Aminotransferase AtmS13 from Actinomadura melliaura

PDB ID 4zwv

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