1dd2

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[[Image:1dd2.png|left|200px]]
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==BIOTIN CARBOXYL CARRIER DOMAIN OF TRANSCARBOXYLASE (TC 1.3S)==
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<StructureSection load='1dd2' size='340' side='right' caption='[[1dd2]], [[NMR_Ensembles_of_Models | 32 NMR models]]' scene=''>
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== Structural highlights ==
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<table><tr><td colspan='2'>[[1dd2]] is a 1 chain structure with sequence from [http://en.wikipedia.org/wiki/Propionibacterium_freudenreichii_subsp._shermanii Propionibacterium freudenreichii subsp. shermanii]. Full experimental information is available from [http://oca.weizmann.ac.il/oca-bin/ocashort?id=1DD2 OCA]. For a <b>guided tour on the structure components</b> use [http://oca.weizmann.ac.il/oca-docs/fgij/fg.htm?mol=1DD2 FirstGlance]. <br>
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</td></tr><tr><td class="sblockLbl"><b>[[Related_structure|Related:]]</b></td><td class="sblockDat">[[1dcz|1dcz]]</td></tr>
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<tr><td class="sblockLbl"><b>Activity:</b></td><td class="sblockDat"><span class='plainlinks'>[http://en.wikipedia.org/wiki/Methylmalonyl-CoA_carboxytransferase Methylmalonyl-CoA carboxytransferase], with EC number [http://www.brenda-enzymes.info/php/result_flat.php4?ecno=2.1.3.1 2.1.3.1] </span></td></tr>
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<tr><td class="sblockLbl"><b>Resources:</b></td><td class="sblockDat"><span class='plainlinks'>[http://oca.weizmann.ac.il/oca-docs/fgij/fg.htm?mol=1dd2 FirstGlance], [http://oca.weizmann.ac.il/oca-bin/ocaids?id=1dd2 OCA], [http://www.rcsb.org/pdb/explore.do?structureId=1dd2 RCSB], [http://www.ebi.ac.uk/pdbsum/1dd2 PDBsum]</span></td></tr>
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<table>
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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/dd/1dd2_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/chain_selection.php?pdb_ID=2ata ConSurf].
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<div style="clear:both"></div>
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<div style="background-color:#fffaf0;">
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== Publication Abstract from PubMed ==
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Transcarboxylase (TC) from Propionibacterium shermanii, a biotin-dependent enzyme, catalyzes the transfer of a carboxyl group from methylmalonyl-CoA to pyruvate to form propionyl-CoA and oxalacetate. Within the multi-subunit enzyme complex, the 1.3S subunit functions as the carboxyl group carrier and also binds the other two subunits to assist in the overall assembly of the enzyme. The 1.3S subunit is a 123 amino acid polypeptide (12.6 kDa) to which biotin is covalently attached at Lys 89. The three-dimensional solution structure of the full-length holo-1.3S subunit of TC has been solved by multidimensional heteronuclear NMR spectroscopy. The C-terminal half of the protein (51-123) is folded into a compact all-beta-domain comprising of two four-stranded antiparallel beta-sheets connected by short loops and turns. The fold exhibits a high 2-fold internal symmetry and is similar to that of the biotin carboxyl carrier protein (BCCP) of acetyl-CoA carboxylase, but lacks an extension that has been termed "protruding thumb" in BCCP. The first 50 residues, which have been shown to be involved in intersubunit interactions in the intact enzyme, appear to be disordered in the isolated 1.3S subunit. The molecular surface of the folded domain has two distinct surfaces: one side is highly charged, while the other comprises mainly hydrophobic, highly conserved residues.
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{{STRUCTURE_1dd2| PDB=1dd2 | SCENE= }}
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High resolution solution structure of the 1.3S subunit of transcarboxylase from Propionibacterium shermanii.,Reddy DV, Shenoy BC, Carey PR, Sonnichsen FD Biochemistry. 2000 Mar 14;39(10):2509-16. PMID:10704200<ref>PMID:10704200</ref>
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===BIOTIN CARBOXYL CARRIER DOMAIN OF TRANSCARBOXYLASE (TC 1.3S)===
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From MEDLINE&reg;/PubMed&reg;, a database of the U.S. National Library of Medicine.<br>
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</div>
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{{ABSTRACT_PUBMED_10704200}}
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== References ==
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<references/>
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==About this Structure==
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__TOC__
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[[1dd2]] is a 1 chain structure with sequence from [http://en.wikipedia.org/wiki/Propionibacterium_freudenreichii_subsp._shermanii Propionibacterium freudenreichii subsp. shermanii]. Full experimental information is available from [http://oca.weizmann.ac.il/oca-bin/ocashort?id=1DD2 OCA].
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</StructureSection>
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==Reference==
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<ref group="xtra">PMID:010704200</ref><references group="xtra"/>
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[[Category: Methylmalonyl-CoA carboxytransferase]]
[[Category: Methylmalonyl-CoA carboxytransferase]]
[[Category: Propionibacterium freudenreichii subsp. shermanii]]
[[Category: Propionibacterium freudenreichii subsp. shermanii]]

Revision as of 06:29, 4 September 2014

BIOTIN CARBOXYL CARRIER DOMAIN OF TRANSCARBOXYLASE (TC 1.3S)

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