5eas

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== Structural highlights ==
== Structural highlights ==
<table><tr><td colspan='2'>[[5eas]] is a 1 chain structure with sequence from [http://en.wikipedia.org/wiki/American_tobacco American tobacco]. Full crystallographic information is available from [http://oca.weizmann.ac.il/oca-bin/ocashort?id=5EAS OCA]. For a <b>guided tour on the structure components</b> use [http://oca.weizmann.ac.il/oca-docs/fgij/fg.htm?mol=5EAS FirstGlance]. <br>
<table><tr><td colspan='2'>[[5eas]] is a 1 chain structure with sequence from [http://en.wikipedia.org/wiki/American_tobacco American tobacco]. Full crystallographic information is available from [http://oca.weizmann.ac.il/oca-bin/ocashort?id=5EAS OCA]. For a <b>guided tour on the structure components</b> use [http://oca.weizmann.ac.il/oca-docs/fgij/fg.htm?mol=5EAS FirstGlance]. <br>
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</td></tr><tr><td class="sblockLbl"><b>[[Ligand|Ligands:]]</b></td><td class="sblockDat"><scene name='pdbligand=MG:MAGNESIUM+ION'>MG</scene><br>
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</td></tr><tr id='ligand'><td class="sblockLbl"><b>[[Ligand|Ligands:]]</b></td><td class="sblockDat"><scene name='pdbligand=MG:MAGNESIUM+ION'>MG</scene></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=5eas FirstGlance], [http://oca.weizmann.ac.il/oca-bin/ocaids?id=5eas OCA], [http://www.rcsb.org/pdb/explore.do?structureId=5eas RCSB], [http://www.ebi.ac.uk/pdbsum/5eas PDBsum]</span></td></tr>
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<tr id='resources'><td class="sblockLbl"><b>Resources:</b></td><td class="sblockDat"><span class='plainlinks'>[http://oca.weizmann.ac.il/oca-docs/fgij/fg.htm?mol=5eas FirstGlance], [http://oca.weizmann.ac.il/oca-bin/ocaids?id=5eas OCA], [http://www.rcsb.org/pdb/explore.do?structureId=5eas RCSB], [http://www.ebi.ac.uk/pdbsum/5eas PDBsum]</span></td></tr>
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<table>
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</table>
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== Function ==
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[[http://www.uniprot.org/uniprot/5EAS_TOBAC 5EAS_TOBAC]] Catalyzes the cyclization of trans,trans-farnesyl diphosphate (FPP) to the bicyclic intermediate 5-epi-aristolochene, initial step in the conversion of FPP to the sesquiterpenoid antifungal phytoalexin capsidiol. Produces germacrene A as an enzyme-bound intermediate that is not released by the enzyme, but is further cyclized to produce the bicyclic 5-epi-aristolochene.
== Evolutionary Conservation ==
== Evolutionary Conservation ==
[[Image:Consurf_key_small.gif|200px|right]]
[[Image:Consurf_key_small.gif|200px|right]]
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</StructureSection>
</StructureSection>
[[Category: American tobacco]]
[[Category: American tobacco]]
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[[Category: Back, K.]]
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[[Category: Back, K]]
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[[Category: Chappell, J.]]
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[[Category: Chappell, J]]
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[[Category: Noel, J P.]]
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[[Category: Noel, J P]]
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[[Category: Starks, C M.]]
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[[Category: Starks, C M]]
[[Category: 5-epi-aristolochene synthase]]
[[Category: 5-epi-aristolochene synthase]]
[[Category: Isoprenoid biosynthesis]]
[[Category: Isoprenoid biosynthesis]]

Revision as of 16:56, 24 December 2014

5-EPI-ARISTOLOCHENE SYNTHASE FROM NICOTIANA TABACUM

5eas, resolution 2.25Å

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