1x19: Difference between revisions

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[[Image:1x19.png|left|200px]]


{{STRUCTURE_1x19|  PDB=1x19  |  SCENE=  }}
==Crystal structure of BchU involved in bacteriochlorophyll c biosynthesis==
 
<StructureSection load='1x19' size='340' side='right'caption='[[1x19]], [[Resolution|resolution]] 2.27&Aring;' scene=''>
===Crystal structure of BchU involved in bacteriochlorophyll c biosynthesis===
== Structural highlights ==
 
<table><tr><td colspan='2'>[[1x19]] is a 1 chain structure with sequence from [https://en.wikipedia.org/wiki/Chlorobaculum_tepidum_TLS Chlorobaculum tepidum TLS]. Full crystallographic information is available from [http://oca.weizmann.ac.il/oca-bin/ocashort?id=1X19 OCA]. For a <b>guided tour on the structure components</b> use [https://proteopedia.org/fgij/fg.htm?mol=1X19 FirstGlance]. <br>
{{ABSTRACT_PUBMED_16797589}}
</td></tr><tr id='method'><td class="sblockLbl"><b>[[Empirical_models|Method:]]</b></td><td class="sblockDat" id="methodDat">X-ray diffraction, [[Resolution|Resolution]] 2.27&#8491;</td></tr>
 
<tr id='ligand'><td class="sblockLbl"><b>[[Ligand|Ligands:]]</b></td><td class="sblockDat" id="ligandDat"><scene name='pdbligand=SO4:SULFATE+ION'>SO4</scene></td></tr>
==About this Structure==
<tr id='resources'><td class="sblockLbl"><b>Resources:</b></td><td class="sblockDat"><span class='plainlinks'>[https://proteopedia.org/fgij/fg.htm?mol=1x19 FirstGlance], [http://oca.weizmann.ac.il/oca-bin/ocaids?id=1x19 OCA], [https://pdbe.org/1x19 PDBe], [https://www.rcsb.org/pdb/explore.do?structureId=1x19 RCSB], [https://www.ebi.ac.uk/pdbsum/1x19 PDBsum], [https://prosat.h-its.org/prosat/prosatexe?pdbcode=1x19 ProSAT]</span></td></tr>
[[1x19]] is a 1 chain structure with sequence from [http://en.wikipedia.org/wiki/Chlorobium_tepidum_tls Chlorobium tepidum tls]. Full crystallographic information is available from [http://oca.weizmann.ac.il/oca-bin/ocashort?id=1X19 OCA].  
</table>
 
== Function ==
==Reference==
[https://www.uniprot.org/uniprot/BCHU_CHLTE BCHU_CHLTE] Involved in the biosynthesis of the major light-harvesting pigment bacteriochlorophyll c (BChlc), which confers a significant competitive advantage to green sulfur bacteria living at limiting red and near-infrared light intensities (PubMed:15090495). Catalyzes the methylation at the C-20 position of the cyclic tetrapyrrole chlorin of bacteriochlorophyll d (BChld) to produce bacteriochlorophyll c (BChlc) using S-adenosylmethionine (SAM) as a methyl source (PubMed:15090495, PubMed:16797589).<ref>PMID:15090495</ref> <ref>PMID:16797589</ref>
<ref group="xtra">PMID:016797589</ref><references group="xtra"/>
== Evolutionary Conservation ==
[[Category: Chlorobium tepidum tls]]
[[Image:Consurf_key_small.gif|200px|right]]
[[Category: Fukuyama, K.]]
Check<jmol>
[[Category: Wada, K.]]
  <jmolCheckbox>
[[Category: Yamaguchi, H.]]
    <scriptWhenChecked>; select protein; define ~consurf_to_do selected; consurf_initial_scene = true; script "/wiki/ConSurf/x1/1x19_consurf.spt"</scriptWhenChecked>
[[Category: Ado-hcy]]
    <scriptWhenUnchecked>script /wiki/extensions/Proteopedia/spt/initialview01.spt</scriptWhenUnchecked>
[[Category: Ado-met]]
    <text>to colour the structure by Evolutionary Conservation</text>
[[Category: Bacteriochllochlorophyll]]
  </jmolCheckbox>
[[Category: Bchu]]
</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=1x19 ConSurf].
[[Category: Methyltransferase]]
<div style="clear:both"></div>
[[Category: S-adenosylhomocysteine]]
== References ==
[[Category: S-adenosylmethyonine]]
<references/>
[[Category: Sah]]
__TOC__
[[Category: Sam]]
</StructureSection>
[[Category: Transferase]]
[[Category: Chlorobaculum tepidum TLS]]
[[Category: Large Structures]]
[[Category: Fukuyama K]]
[[Category: Wada K]]
[[Category: Yamaguchi H]]
Retrieved from "https://proteopedia.org/1x19"