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3tat
From Proteopedia
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| - | {{Seed}} | ||
| - | [[Image:3tat.png|left|200px]] | ||
| - | < | + | ==TYROSINE AMINOTRANSFERASE FROM E. COLI== |
| - | + | <StructureSection load='3tat' size='340' side='right'caption='[[3tat]], [[Resolution|resolution]] 3.50Å' scene=''> | |
| - | You may | + | == Structural highlights == |
| - | + | <table><tr><td colspan='2'>[[3tat]] is a 6 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=3TAT OCA]. For a <b>guided tour on the structure components</b> use [https://proteopedia.org/fgij/fg.htm?mol=3TAT FirstGlance]. <br> | |
| - | or | + | </td></tr><tr id='method'><td class="sblockLbl"><b>[[Empirical_models|Method:]]</b></td><td class="sblockDat" id="methodDat">X-ray diffraction, [[Resolution|Resolution]] 3.5Å</td></tr> |
| - | + | <tr id='ligand'><td class="sblockLbl"><b>[[Ligand|Ligands:]]</b></td><td class="sblockDat" id="ligandDat"><scene name='pdbligand=PLP:PYRIDOXAL-5-PHOSPHATE'>PLP</scene></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=3tat FirstGlance], [http://oca.weizmann.ac.il/oca-bin/ocaids?id=3tat OCA], [https://pdbe.org/3tat PDBe], [https://www.rcsb.org/pdb/explore.do?structureId=3tat RCSB], [https://www.ebi.ac.uk/pdbsum/3tat PDBsum], [https://prosat.h-its.org/prosat/prosatexe?pdbcode=3tat ProSAT]</span></td></tr> | |
| + | </table> | ||
| + | == Function == | ||
| + | [https://www.uniprot.org/uniprot/TYRB_ECOLI TYRB_ECOLI] | ||
| + | == 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/ta/3tat_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=3tat ConSurf]. | ||
| + | <div style="clear:both"></div> | ||
| + | <div style="background-color:#fffaf0;"> | ||
| + | == Publication Abstract from PubMed == | ||
| + | Tyrosine aminotransferase catalyzes transamination for both dicarboxylic and aromatic amino-acid substrates. The substrate-free Escherichia coli tyrosine aminotransferase (eTAT) bound with the cofactor pyridoxal 5'-phosphate (PLP) was crystallized in the trigonal space group P3(2). A low-resolution crystal structure of eTAT was determined by molecular-replacement methods. The overall folding of eTAT resembles that of the aspartate aminotransferases, with the two identical subunits forming a dimer in which each monomer binds a PLP molecule via a covalent bond linked to the epsilon-NH(2) group of Lys258. Comparison of the structure of eTAT with those of the open, half-open or closed form of chicken or E. coli aspartate aminotransferases shows the eTAT structure to be in the open conformation. | ||
| - | + | Crystallization and preliminary crystallographic analysis of the Escherichia coli tyrosine aminotransferase.,Ko TP, Wu SP, Yang WZ, Tsai H, Yuan HS Acta Crystallogr D Biol Crystallogr. 1999 Aug;55(Pt 8):1474-7. PMID:10417420<ref>PMID:10417420</ref> | |
| + | From MEDLINE®/PubMed®, a database of the U.S. National Library of Medicine.<br> | ||
| + | </div> | ||
| + | <div class="pdbe-citations 3tat" style="background-color:#fffaf0;"></div> | ||
| - | + | ==See Also== | |
| - | + | *[[Aminotransferase 3D structures|Aminotransferase 3D structures]] | |
| - | + | == References == | |
| - | + | <references/> | |
| - | + | __TOC__ | |
| - | + | </StructureSection> | |
| - | == | + | |
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[[Category: Escherichia coli]] | [[Category: Escherichia coli]] | ||
| - | [[Category: | + | [[Category: Large Structures]] |
| - | [[Category: Ko | + | [[Category: Ko TP]] |
| - | [[Category: Tsai | + | [[Category: Tsai H]] |
| - | [[Category: Wu | + | [[Category: Wu SP]] |
| - | [[Category: Yang | + | [[Category: Yang WZ]] |
| - | [[Category: Yuan | + | [[Category: Yuan HS]] |
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Current revision
TYROSINE AMINOTRANSFERASE FROM E. COLI
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Categories: Escherichia coli | Large Structures | Ko TP | Tsai H | Wu SP | Yang WZ | Yuan HS

