4wwz
From Proteopedia
(Difference between revisions)
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== Structural highlights == | == Structural highlights == | ||
<table><tr><td colspan='2'>[[4wwz]] is a 2 chain structure with sequence from [https://en.wikipedia.org/wiki/Pseudomonas_protegens_Pf-5 Pseudomonas protegens Pf-5]. Full crystallographic information is available from [http://oca.weizmann.ac.il/oca-bin/ocashort?id=4WWZ OCA]. For a <b>guided tour on the structure components</b> use [https://proteopedia.org/fgij/fg.htm?mol=4WWZ FirstGlance]. <br> | <table><tr><td colspan='2'>[[4wwz]] is a 2 chain structure with sequence from [https://en.wikipedia.org/wiki/Pseudomonas_protegens_Pf-5 Pseudomonas protegens Pf-5]. Full crystallographic information is available from [http://oca.weizmann.ac.il/oca-bin/ocashort?id=4WWZ OCA]. For a <b>guided tour on the structure components</b> use [https://proteopedia.org/fgij/fg.htm?mol=4WWZ FirstGlance]. <br> | ||
| - | </td></tr><tr id='ligand'><td class="sblockLbl"><b>[[Ligand|Ligands:]]</b></td><td class="sblockDat" id="ligandDat"><scene name='pdbligand=3X1:(2E)-DODEC-2-ENOIC+ACID'>3X1</scene>, <scene name='pdbligand=FE:FE+(III)+ION'>FE</scene>, <scene name='pdbligand=OXY:OXYGEN+MOLECULE'>OXY</scene>, <scene name='pdbligand=PSL:PYROSULFATE'>PSL</scene>, <scene name='pdbligand=SO4:SULFATE+ION'>SO4</scene></td></tr> | + | </td></tr><tr id='method'><td class="sblockLbl"><b>[[Empirical_models|Method:]]</b></td><td class="sblockDat" id="methodDat">X-ray diffraction, [[Resolution|Resolution]] 1.8Å</td></tr> |
| + | <tr id='ligand'><td class="sblockLbl"><b>[[Ligand|Ligands:]]</b></td><td class="sblockDat" id="ligandDat"><scene name='pdbligand=3X1:(2E)-DODEC-2-ENOIC+ACID'>3X1</scene>, <scene name='pdbligand=FE:FE+(III)+ION'>FE</scene>, <scene name='pdbligand=OXY:OXYGEN+MOLECULE'>OXY</scene>, <scene name='pdbligand=PSL:PYROSULFATE'>PSL</scene>, <scene name='pdbligand=SO4:SULFATE+ION'>SO4</scene></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=4wwz FirstGlance], [http://oca.weizmann.ac.il/oca-bin/ocaids?id=4wwz OCA], [https://pdbe.org/4wwz PDBe], [https://www.rcsb.org/pdb/explore.do?structureId=4wwz RCSB], [https://www.ebi.ac.uk/pdbsum/4wwz PDBsum], [https://prosat.h-its.org/prosat/prosatexe?pdbcode=4wwz ProSAT]</span></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=4wwz FirstGlance], [http://oca.weizmann.ac.il/oca-bin/ocaids?id=4wwz OCA], [https://pdbe.org/4wwz PDBe], [https://www.rcsb.org/pdb/explore.do?structureId=4wwz RCSB], [https://www.ebi.ac.uk/pdbsum/4wwz PDBsum], [https://prosat.h-its.org/prosat/prosatexe?pdbcode=4wwz ProSAT]</span></td></tr> | ||
</table> | </table> | ||
== Function == | == Function == | ||
[https://www.uniprot.org/uniprot/Q4K8M0_PSEF5 Q4K8M0_PSEF5] | [https://www.uniprot.org/uniprot/Q4K8M0_PSEF5 Q4K8M0_PSEF5] | ||
| - | <div style="background-color:#fffaf0;"> | ||
| - | == Publication Abstract from PubMed == | ||
| - | Aliphatic medium-chain 1-alkenes (MCAEs, approximately 10 carbons) are "drop-in" compatible next-generation fuels and precursors to commodity chemicals. Mass production of MCAEs from renewable resources holds promise for mitigating dependence on fossil hydrocarbons. An MCAE, such as 1-undecene, is naturally produced by Pseudomonas as a semivolatile metabolite through an unknown biosynthetic pathway. We describe here the discovery of a single gene conserved in Pseudomonas responsible for 1-undecene biosynthesis. The encoded enzyme is able to convert medium-chain fatty acids (C10-C14) into their corresponding terminal olefins using an oxygen-activating, nonheme iron-dependent mechanism. Both biochemical and X-ray crystal structural analyses suggest an unusual mechanism of beta-hydrogen abstraction during fatty acid substrate activation. Our discovery unveils previously unidentified chemistry in the nonheme Fe(II) enzyme family, provides an opportunity to explore the biology of 1-undecene in Pseudomonas, and paves the way for tailored bioconversion of renewable raw materials to MCAE-based biofuels and chemical commodities. | ||
| - | |||
| - | Microbial biosynthesis of medium-chain 1-alkenes by a nonheme iron oxidase.,Rui Z, Li X, Zhu X, Liu J, Domigan B, Barr I, Cate JH, Zhang W Proc Natl Acad Sci U S A. 2014 Dec 8. pii: 201419701. PMID:25489112<ref>PMID:25489112</ref> | ||
| - | |||
| - | From MEDLINE®/PubMed®, a database of the U.S. National Library of Medicine.<br> | ||
| - | </div> | ||
| - | <div class="pdbe-citations 4wwz" style="background-color:#fffaf0;"></div> | ||
| - | == References == | ||
| - | <references/> | ||
__TOC__ | __TOC__ | ||
</StructureSection> | </StructureSection> | ||
Current revision
UndA complexed with 2,3-dodecenoic acid
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