1guf

From Proteopedia

(Difference between revisions)

Current revision

Enoyl thioester reductase from Candida tropicalis

Structural highlights

1guf is a 2 chain structure with sequence from Candida tropicalis. Full crystallographic information is available from OCA. For a guided tour on the structure components use FirstGlance.
Method:	X-ray diffraction, Resolution 2.25Å
Ligands:	, ,
Resources:	FirstGlance, OCA, PDBe, RCSB, PDBsum, ProSAT

Function

ETR1_CANTR Required for respiration and the maintenance of the mitochondrial compartment. May have a role in the mitochondrial synthesis of fatty acids.^[1]

Evolutionary Conservation

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

Publication Abstract from PubMed

Candida tropicalis enoyl thioester reductase Etr1p and the Saccharomyces cerevisiae homologue Mrf1p catalyse the NADPH-dependent reduction of trans-2-enoyl thioesters in mitochondrial fatty acid synthesis (FAS). Unlike prokaryotic enoyl thioester reductases (ETRs), which belong to the short-chain dehydrogenases/reductases (SDR), Etr1p and Mrf1p represent structurally distinguishable ETRs that belong to the medium-chain dehydrogenases/reductases (MDR) superfamily, indicating independent origin of two separate classes of ETRs. The crystal structures of Etr1p, the Etr1p-NADPH complex and the Etr1Y79Np mutant were refined to 1.70A, 2.25A and 2.60A resolution, respectively. The native fold of Etr1p was maintained in Etr1Y79Np, but the mutant had only 0.1% of Etr1p catalytic activity remaining and failed to rescue the respiratory deficient phenotype of the mrf1Delta strain. Mutagenesis of Tyr73 in Mrf1p, corresponding to Tyr79 in Etr1p, produced similar results. Our data indicate that the mitochondrial reductase activity is indispensable for respiratory function in yeast, emphasizing the significance of Mrf1p (Etr1p) and mitochondrial FAS for the integrity of the respiratory competent organelle.

Structure-function analysis of enoyl thioester reductase involved in mitochondrial maintenance.,Airenne TT, Torkko JM, Van den plas S, Sormunen RT, Kastaniotis AJ, Wierenga RK, Hiltunen JK J Mol Biol. 2003 Mar 14;327(1):47-59. PMID:12614607^[2]

From MEDLINE®/PubMed®, a database of the U.S. National Library of Medicine.

References

↑ Torkko JM, Koivuranta KT, Miinalainen IJ, Yagi AI, Schmitz W, Kastaniotis AJ, Airenne TT, Gurvitz A, Hiltunen KJ. Candida tropicalis Etr1p and Saccharomyces cerevisiae Ybr026p (Mrf1'p), 2-enoyl thioester reductases essential for mitochondrial respiratory competence. Mol Cell Biol. 2001 Sep;21(18):6243-53. PMID:11509667
↑ Airenne TT, Torkko JM, Van den plas S, Sormunen RT, Kastaniotis AJ, Wierenga RK, Hiltunen JK. Structure-function analysis of enoyl thioester reductase involved in mitochondrial maintenance. J Mol Biol. 2003 Mar 14;327(1):47-59. PMID:12614607

1 Structural highlights
2 Function
3 Evolutionary Conservation
4 Publication Abstract from PubMed
5 See Also
6 References

Proteopedia Page Contributors and Editors (what is this?)

OCA

Retrieved from "http://52.214.119.220/wiki/index.php/1guf"

@@ Line 3: / Line 3: @@
 <StructureSection load='1guf' size='340' side='right'caption='[[1guf]], [[Resolution|resolution]] 2.25&Aring;' scene=''>
 == Structural highlights ==
-<table><tr><td colspan='2'>[[1guf]] is a 2 chain structure. Full crystallographic information is available from [http://oca.weizmann.ac.il/oca-bin/ocashort?id=1GUF OCA]. For a <b>guided tour on the structure components</b> use [http://oca.weizmann.ac.il/oca-docs/fgij/fg.htm?mol=1GUF FirstGlance]. <br>
+<table><tr><td colspan='2'>[[1guf]] is a 2 chain structure with sequence from [https://en.wikipedia.org/wiki/Candida_tropicalis Candida tropicalis]. Full crystallographic information is available from [http://oca.weizmann.ac.il/oca-bin/ocashort?id=1GUF OCA]. For a <b>guided tour on the structure components</b> use [https://proteopedia.org/fgij/fg.htm?mol=1GUF FirstGlance]. <br>
-</td></tr><tr id='ligand'><td class="sblockLbl"><b>[[Ligand|Ligands:]]</b></td><td class="sblockDat"><scene name='pdbligand=GOL:GLYCEROL'>GOL</scene>, <scene name='pdbligand=NDP:NADPH+DIHYDRO-NICOTINAMIDE-ADENINE-DINUCLEOTIDE+PHOSPHATE'>NDP</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]] 2.25&#8491;</td></tr>
-<tr id='related'><td class="sblockLbl"><b>[[Related_structure|Related:]]</b></td><td class="sblockDat">[[1gu7|1gu7]], [[1gyr|1gyr]]</td></tr>
+<tr id='ligand'><td class="sblockLbl"><b>[[Ligand|Ligands:]]</b></td><td class="sblockDat" id="ligandDat"><scene name='pdbligand=GOL:GLYCEROL'>GOL</scene>, <scene name='pdbligand=NDP:NADPH+DIHYDRO-NICOTINAMIDE-ADENINE-DINUCLEOTIDE+PHOSPHATE'>NDP</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'>[http://oca.weizmann.ac.il/oca-docs/fgij/fg.htm?mol=1guf FirstGlance], [http://oca.weizmann.ac.il/oca-bin/ocaids?id=1guf OCA], [http://pdbe.org/1guf PDBe], [http://www.rcsb.org/pdb/explore.do?structureId=1guf RCSB], [http://www.ebi.ac.uk/pdbsum/1guf PDBsum], [http://prosat.h-its.org/prosat/prosatexe?pdbcode=1guf 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=1guf FirstGlance], [http://oca.weizmann.ac.il/oca-bin/ocaids?id=1guf OCA], [https://pdbe.org/1guf PDBe], [https://www.rcsb.org/pdb/explore.do?structureId=1guf RCSB], [https://www.ebi.ac.uk/pdbsum/1guf PDBsum], [https://prosat.h-its.org/prosat/prosatexe?pdbcode=1guf ProSAT]</span></td></tr>
 </table>
 == Function ==
-[[http://www.uniprot.org/uniprot/ETR1_CANTR ETR1_CANTR]] Required for respiration and the maintenance of the mitochondrial compartment. May have a role in the mitochondrial synthesis of fatty acids.<ref>PMID:11509667</ref>
+[https://www.uniprot.org/uniprot/ETR1_CANTR ETR1_CANTR] Required for respiration and the maintenance of the mitochondrial compartment. May have a role in the mitochondrial synthesis of fatty acids.<ref>PMID:11509667</ref>
 == Evolutionary Conservation ==
 [[Image:Consurf_key_small.gif|200px|right]]
@@ Line 36: / Line 36: @@
 __TOC__
 </StructureSection>
+[[Category: Candida tropicalis]]
 [[Category: Large Structures]]
-[[Category: Airenne, T T]]
+[[Category: Airenne TT]]
-[[Category: Hiltunen, J K]]
+[[Category: Hiltunen JK]]
-[[Category: Kastaniotis, A J]]
+[[Category: Kastaniotis AJ]]
-[[Category: Plas, S Van Der]]
+[[Category: Sormunen RT]]
-[[Category: Sormunen, R T]]
+[[Category: Torkko JM]]
-[[Category: Torkko, J M]]
+[[Category: Van Der Plas S]]
-[[Category: Wierenga, R K]]
+[[Category: Wierenga RK]]
-[[Category: Oxidoreductase]]

1guf

From Proteopedia

Current revision

Enoyl thioester reductase from Candida tropicalis

Structural highlights

Function

Evolutionary Conservation

Publication Abstract from PubMed

See Also

References

Contents

Proteopedia Page Contributors and Editors (what is this?)

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