2a7s: Difference between revisions

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[[Image:2a7s.png|left|200px]]


{{STRUCTURE_2a7s|  PDB=2a7s  |  SCENE=  }}
==Crystal Structure of the Acyl-CoA Carboxylase, AccD5, from Mycobacterium tuberculosis==
 
<StructureSection load='2a7s' size='340' side='right'caption='[[2a7s]], [[Resolution|resolution]] 2.90&Aring;' scene=''>
===Crystal Structure of the Acyl-CoA Carboxylase, AccD5, from Mycobacterium tuberculosis===
== Structural highlights ==
 
<table><tr><td colspan='2'>[[2a7s]] is a 6 chain structure with sequence from [https://en.wikipedia.org/wiki/Mycobacterium_tuberculosis Mycobacterium tuberculosis]. Full crystallographic information is available from [http://oca.weizmann.ac.il/oca-bin/ocashort?id=2A7S OCA]. For a <b>guided tour on the structure components</b> use [https://proteopedia.org/fgij/fg.htm?mol=2A7S FirstGlance]. <br>
{{ABSTRACT_PUBMED_16492739}}
</td></tr><tr id='method'><td class="sblockLbl"><b>[[Empirical_models|Method:]]</b></td><td class="sblockDat" id="methodDat">X-ray diffraction, [[Resolution|Resolution]] 2.9&#8491;</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=2a7s FirstGlance], [http://oca.weizmann.ac.il/oca-bin/ocaids?id=2a7s OCA], [https://pdbe.org/2a7s PDBe], [https://www.rcsb.org/pdb/explore.do?structureId=2a7s RCSB], [https://www.ebi.ac.uk/pdbsum/2a7s PDBsum], [https://prosat.h-its.org/prosat/prosatexe?pdbcode=2a7s ProSAT]</span></td></tr>
==About this Structure==
</table>
[[2a7s]] is a 6 chain structure with sequence from [http://en.wikipedia.org/wiki/Mycobacterium_tuberculosis Mycobacterium tuberculosis]. Full crystallographic information is available from [http://oca.weizmann.ac.il/oca-bin/ocashort?id=2A7S OCA].  
== Function ==
 
[https://www.uniprot.org/uniprot/ACCD5_MYCTU ACCD5_MYCTU] Component of a biotin-dependent acyl-CoA carboxylase complex. This subunit transfers the CO2 from carboxybiotin to the CoA ester substrate (PubMed:16354663, PubMed:16385038, PubMed:28222482). When associated with the alpha3 subunit AccA3, is involved in the carboxylation of acetyl-CoA and propionyl-CoA, with a preference for propionyl-CoA (PubMed:16354663, PubMed:16385038, PubMed:28222482). Is also required for the activity of the long-chain acyl-CoA carboxylase (LCC) complex (PubMed:28222482).<ref>PMID:16354663</ref> <ref>PMID:16385038</ref> <ref>PMID:28222482</ref>
==Reference==
== Evolutionary Conservation ==
<ref group="xtra">PMID:016492739</ref><references group="xtra"/>
[[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/a7/2a7s_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=2a7s ConSurf].
<div style="clear:both"></div>
== References ==
<references/>
__TOC__
</StructureSection>
[[Category: Large Structures]]
[[Category: Mycobacterium tuberculosis]]
[[Category: Mycobacterium tuberculosis]]
[[Category: Propionyl-CoA carboxylase]]
[[Category: Lin T]]
[[Category: Lin, T.]]
[[Category: Melgar M]]
[[Category: Melgar, M.]]
[[Category: Purdon J]]
[[Category: Purdon, J.]]
[[Category: Tsai SC]]
[[Category: Tsai, S C.]]
[[Category: Tseng T]]
[[Category: Tseng, T.]]
[[Category: Acetyl-coa carboxylase]]
[[Category: Acyl-coa carboxylase]]
[[Category: Carboxylase]]
[[Category: Carboxyltransferase]]
[[Category: Fatty acid]]
[[Category: Ligase]]
[[Category: Mycolic acid]]
[[Category: Polyketide]]
[[Category: Propionyl-coa carboxylase]]

Latest revision as of 12:11, 14 February 2024

Crystal Structure of the Acyl-CoA Carboxylase, AccD5, from Mycobacterium tuberculosisCrystal Structure of the Acyl-CoA Carboxylase, AccD5, from Mycobacterium tuberculosis

Structural highlights

2a7s is a 6 chain structure with sequence from Mycobacterium tuberculosis. Full crystallographic information is available from OCA. For a guided tour on the structure components use FirstGlance.
Method:X-ray diffraction, Resolution 2.9Å
Resources:FirstGlance, OCA, PDBe, RCSB, PDBsum, ProSAT

Function

ACCD5_MYCTU Component of a biotin-dependent acyl-CoA carboxylase complex. This subunit transfers the CO2 from carboxybiotin to the CoA ester substrate (PubMed:16354663, PubMed:16385038, PubMed:28222482). When associated with the alpha3 subunit AccA3, is involved in the carboxylation of acetyl-CoA and propionyl-CoA, with a preference for propionyl-CoA (PubMed:16354663, PubMed:16385038, PubMed:28222482). Is also required for the activity of the long-chain acyl-CoA carboxylase (LCC) complex (PubMed:28222482).[1] [2] [3]

Evolutionary Conservation

Check, as determined by ConSurfDB. You may read the explanation of the method and the full data available from ConSurf.

References

  1. ↑ Oh TJ, Daniel J, Kim HJ, Sirakova TD, Kolattukudy PE. Identification and characterization of Rv3281 as a novel subunit of a biotin-dependent acyl-CoA Carboxylase in Mycobacterium tuberculosis H37Rv. J Biol Chem. 2006 Feb 17;281(7):3899-908. PMID:16354663 doi:10.1074/jbc.M511761200
  2. ↑ Gago G, Kurth D, Diacovich L, Tsai SC, Gramajo H. Biochemical and structural characterization of an essential acyl coenzyme A carboxylase from Mycobacterium tuberculosis. J Bacteriol. 2006 Jan;188(2):477-86. PMID:16385038 doi:10.1128/JB.188.2.477-486.2006
  3. ↑ Bazet Lyonnet B, Diacovich L, Gago G, Spina L, Bardou F, Lemassu A, Quémard A, Gramajo H. Functional reconstitution of the Mycobacterium tuberculosis long-chain acyl-CoA carboxylase from multiple acyl-CoA subunits. FEBS J. 2017 Apr;284(7):1110-1125. PMID:28222482 doi:10.1111/febs.14046

2a7s, resolution 2.90Å

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