3i6d: Difference between revisions

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{{STRUCTURE_3i6d|  PDB=3i6d  |  SCENE=  }}
===Crystal structure of PPO from bacillus subtilis with AF===
{{ABSTRACT_PUBMED_19944166}}


==Function==
==Crystal structure of PPO from bacillus subtilis with AF==
[[http://www.uniprot.org/uniprot/PPOX_BACSU PPOX_BACSU]] Catalyzes the 6-electron oxidation of protoporphyrinogen-IX to form protoporphyrin-IX. Also oxidizes the pathway intermediate coproporphyrinogen-III.  
<StructureSection load='3i6d' size='340' side='right'caption='[[3i6d]], [[Resolution|resolution]] 2.90&Aring;' scene=''>
 
== Structural highlights ==
==About this Structure==
<table><tr><td colspan='2'>[[3i6d]] is a 2 chain structure with sequence from [https://en.wikipedia.org/wiki/Bacillus_subtilis Bacillus subtilis]. Full crystallographic information is available from [http://oca.weizmann.ac.il/oca-bin/ocashort?id=3I6D OCA]. For a <b>guided tour on the structure components</b> use [https://proteopedia.org/fgij/fg.htm?mol=3I6D FirstGlance]. <br>
[[3i6d]] is a 2 chain structure with sequence from [http://en.wikipedia.org/wiki/"bacillus_globigii"_migula_1900 "bacillus globigii" migula 1900]. Full crystallographic information is available from [http://oca.weizmann.ac.il/oca-bin/ocashort?id=3I6D OCA].  
</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='ligand'><td class="sblockLbl"><b>[[Ligand|Ligands:]]</b></td><td class="sblockDat" id="ligandDat"><scene name='pdbligand=ACJ:5-[2-CHLORO-4-(TRIFLUOROMETHYL)PHENOXY]-2-NITROBENZOIC+ACID'>ACJ</scene>, <scene name='pdbligand=FAD:FLAVIN-ADENINE+DINUCLEOTIDE'>FAD</scene>, <scene name='pdbligand=PO4:PHOSPHATE+ION'>PO4</scene></td></tr>
==Reference==
<tr id='resources'><td class="sblockLbl"><b>Resources:</b></td><td class="sblockDat"><span class='plainlinks'>[https://proteopedia.org/fgij/fg.htm?mol=3i6d FirstGlance], [http://oca.weizmann.ac.il/oca-bin/ocaids?id=3i6d OCA], [https://pdbe.org/3i6d PDBe], [https://www.rcsb.org/pdb/explore.do?structureId=3i6d RCSB], [https://www.ebi.ac.uk/pdbsum/3i6d PDBsum], [https://prosat.h-its.org/prosat/prosatexe?pdbcode=3i6d ProSAT]</span></td></tr>
<ref group="xtra">PMID:019944166</ref><references group="xtra"/><references/>
</table>
[[Category: Bacillus globigii migula 1900]]
== Function ==
[[Category: Protoporphyrinogen oxidase]]
[https://www.uniprot.org/uniprot/CGOX_BACSU CGOX_BACSU] Involved in coproporphyrin-dependent heme b biosynthesis (PubMed:7928957, PubMed:9217019). Catalyzes the oxidation of coproporphyrinogen III to coproporphyrin III (PubMed:8288631, PubMed:7928957, PubMed:9217019, PubMed:9784236). Can also oxidize protoporphyrinogen IX to protoporphyrin-IX (PubMed:8288631, PubMed:7928957, PubMed:9217019, PubMed:9784236, PubMed:19944166). The specific activity for the oxidation of coproporphyrinogen III is much higher than that for the oxidation of protoporphyrinogen IX (PubMed:7928957, PubMed:9217019). Can also oxidize mesoporphyrinogen IX, but not uroporphyrinogen III (PubMed:8288631, PubMed:9784236, PubMed:7928957).<ref>PMID:19944166</ref> <ref>PMID:7928957</ref> <ref>PMID:8288631</ref> <ref>PMID:9217019</ref> <ref>PMID:9784236</ref>
[[Category: Shen, Y.]]
== Evolutionary Conservation ==
[[Category: Fad]]
[[Image:Consurf_key_small.gif|200px|right]]
[[Category: Flavoprotein]]
Check<jmol>
[[Category: Oxidoreductase]]
  <jmolCheckbox>
[[Category: Porphyrin biosynthesis]]
    <scriptWhenChecked>; select protein; define ~consurf_to_do selected; consurf_initial_scene = true; script "/wiki/ConSurf/i6/3i6d_consurf.spt"</scriptWhenChecked>
[[Category: Protein-inhibitor complex]]
    <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=3i6d ConSurf].
<div style="clear:both"></div>
== References ==
<references/>
__TOC__
</StructureSection>
[[Category: Bacillus subtilis]]
[[Category: Large Structures]]
[[Category: Shen Y]]

Latest revision as of 08:27, 20 March 2024

Crystal structure of PPO from bacillus subtilis with AF

3i6d, resolution 2.90Å

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