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4jgx

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The Structure of Sterol Carrier Protein 2 from the Yeast Yarrowia Lipolytica

Structural highlights

4jgx is a 2 chain structure with sequence from Yarrowia lipolytica CLIB122. Full crystallographic information is available from OCA. For a guided tour on the structure components use FirstGlance.
Method:	X-ray diffraction, Resolution 2.2Å
Ligands:	,
Resources:	FirstGlance, OCA, PDBe, RCSB, PDBsum, ProSAT

Function

SCP2_YARLI May play a role in the transport of fatty acids. Binds fatty acids and fatty acyl-CoAs including palmitic acid, oleic acid, cis-parinaric acid and palmitoyl-CoA (in vitro).^[1] ^[2]

Publication Abstract from PubMed

Sterol carrier protein 2 (SCP2), a small intracellular domain present in all forms of life, binds with high affinity a broad spectrum of lipids. Due to its involvement in the metabolism of long-chain fatty acids and cholesterol uptake, it has been the focus of intense research in mammals and insects; much less characterized are SCP2 from other eukaryotic cells and microorganisms. We report here the X-ray structure of Yarrowia lipolytica SCP2 (YLSCP2) at 2.2 A resolution in complex with palmitic acid. This is the first fungal SCP2 structure solved, and it consists of the canonical five-stranded beta-sheet covered on the internal face by a layer of five alpha-helices. The overall fold is conserved among the SCP2 family, however, YLSCP2 is most similar to the SCP2 domain of human MFE-2, a bifunctional enzyme acting on peroxisomal beta-oxidation. We have identified the common structural elements defining the shape and volume of the large binding cavity in all species characterized. Moreover, we found that the cavity of the SCP2 domains is distinctly formed by carbon atoms, containing neither organized water nor rigid polar interactions with the ligand. These features are in contrast with those of fatty acid binding proteins, whose internal cavities are more polar and contain bound water. The results will help to design experiments to unveil the SCP2 function in very different cellular contexts and metabolic conditions.

The crystal structure of sterol carrier protein 2 from Yarrowia lipolytica and the evolutionary conservation of a large, non-specific lipid-binding cavity.,De Berti FP, Capaldi S, Ferreyra R, Burgardt N, Acierno JP, Klinke S, Monaco HL, Ermacora MR J Struct Funct Genomics. 2013 Dec;14(4):145-53. doi: 10.1007/s10969-013-9166-6., Epub 2013 Nov 17. PMID:24241823^[3]

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

References

↑ Ferreyra RG, Burgardt NI, Milikowski D, Melen G, Kornblihtt AR, Dell' Angelica EC, Santome JA, Ermacora MR. A yeast sterol carrier protein with fatty-acid and fatty-acyl-CoA binding activity. Arch Biochem Biophys. 2006 Sep 15;453(2):197-206. Epub 2006 Jul 21. PMID:16890184 doi:http://dx.doi.org/10.1016/j.abb.2006.06.024
↑ Dell'Angelica EC, Ermacora MR, Santome JA. Purification and partial characterization of a fatty acid-binding protein from the yeast, Yarrowia lipolytica. Biochem Mol Biol Int. 1996 Jun;39(3):439-45. PMID:8828794
↑ De Berti FP, Capaldi S, Ferreyra R, Burgardt N, Acierno JP, Klinke S, Monaco HL, Ermacora MR. The crystal structure of sterol carrier protein 2 from Yarrowia lipolytica and the evolutionary conservation of a large, non-specific lipid-binding cavity. J Struct Funct Genomics. 2013 Dec;14(4):145-53. doi: 10.1007/s10969-013-9166-6., Epub 2013 Nov 17. PMID:24241823 doi:http://dx.doi.org/10.1007/s10969-013-9166-6

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

Proteopedia Page Contributors and Editors (what is this?)

OCA

Retrieved from "http://52.214.119.220/wiki/index.php/4jgx"

@@ Line 1: / Line 1: @@
 ==The Structure of Sterol Carrier Protein 2 from the Yeast Yarrowia Lipolytica==
-<StructureSection load='4jgx' size='340' side='right' caption='[[4jgx]], [[Resolution|resolution]] 2.20&Aring;' scene=''>
+<StructureSection load='4jgx' size='340' side='right'caption='[[4jgx]], [[Resolution|resolution]] 2.20&Aring;' scene=''>
 == Structural highlights ==
-<table><tr><td colspan='2'>[[4jgx]] is a 2 chain structure with sequence from [http://en.wikipedia.org/wiki/Candida_lipolytica Candida lipolytica]. Full crystallographic information is available from [http://oca.weizmann.ac.il/oca-bin/ocashort?id=4JGX OCA]. For a <b>guided tour on the structure components</b> use [http://oca.weizmann.ac.il/oca-docs/fgij/fg.htm?mol=4JGX FirstGlance]. <br>
+<table><tr><td colspan='2'>[[4jgx]] is a 2 chain structure with sequence from [https://en.wikipedia.org/wiki/Yarrowia_lipolytica_CLIB122 Yarrowia lipolytica CLIB122]. Full crystallographic information is available from [http://oca.weizmann.ac.il/oca-bin/ocashort?id=4JGX OCA]. For a <b>guided tour on the structure components</b> use [https://proteopedia.org/fgij/fg.htm?mol=4JGX FirstGlance]. <br>
-</td></tr><tr id='ligand'><td class="sblockLbl"><b>[[Ligand|Ligands:]]</b></td><td class="sblockDat"><scene name='pdbligand=CIT:CITRIC+ACID'>CIT</scene>, <scene name='pdbligand=PLM:PALMITIC+ACID'>PLM</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]] 2.2&#8491;</td></tr>
-<tr id='gene'><td class="sblockLbl"><b>[[Gene|Gene:]]</b></td><td class="sblockDat">SCP2, YALI0E01298g ([http://www.ncbi.nlm.nih.gov/Taxonomy/Browser/wwwtax.cgi?mode=Info&srchmode=5&id=284591 Candida lipolytica])</td></tr>
+<tr id='ligand'><td class="sblockLbl"><b>[[Ligand|Ligands:]]</b></td><td class="sblockDat" id="ligandDat"><scene name='pdbligand=CIT:CITRIC+ACID'>CIT</scene>, <scene name='pdbligand=PLM:PALMITIC+ACID'>PLM</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=4jgx FirstGlance], [http://oca.weizmann.ac.il/oca-bin/ocaids?id=4jgx OCA], [http://www.rcsb.org/pdb/explore.do?structureId=4jgx RCSB], [http://www.ebi.ac.uk/pdbsum/4jgx PDBsum]</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=4jgx FirstGlance], [http://oca.weizmann.ac.il/oca-bin/ocaids?id=4jgx OCA], [https://pdbe.org/4jgx PDBe], [https://www.rcsb.org/pdb/explore.do?structureId=4jgx RCSB], [https://www.ebi.ac.uk/pdbsum/4jgx PDBsum], [https://prosat.h-its.org/prosat/prosatexe?pdbcode=4jgx ProSAT]</span></td></tr>
 </table>
 == Function ==
-[[http://www.uniprot.org/uniprot/SCP2_YARLI SCP2_YARLI]] May play a role in the transport of fatty acids. Binds fatty acids and fatty acyl-CoAs including palmitic acid, oleic acid, cis-parinaric acid and palmitoyl-CoA (in vitro).<ref>PMID:16890184</ref> <ref>PMID:8828794</ref>
+[https://www.uniprot.org/uniprot/SCP2_YARLI SCP2_YARLI] May play a role in the transport of fatty acids. Binds fatty acids and fatty acyl-CoAs including palmitic acid, oleic acid, cis-parinaric acid and palmitoyl-CoA (in vitro).<ref>PMID:16890184</ref> <ref>PMID:8828794</ref>
 <div style="background-color:#fffaf0;">
 == Publication Abstract from PubMed ==
@@ Line 17: / Line 18: @@
 From MEDLINE&reg;/PubMed&reg;, a database of the U.S. National Library of Medicine.<br>
 </div>
+<div class="pdbe-citations 4jgx" style="background-color:#fffaf0;"></div>
 ==See Also==
-*[[Fatty acid-binding protein|Fatty acid-binding protein]]
+*[[Fatty acid-binding protein 3D structures|Fatty acid-binding protein 3D structures]]
 == References ==
 <references/>
 __TOC__
 </StructureSection>
-[[Category: Candida lipolytica]]
+[[Category: Large Structures]]
-[[Category: Acierno, J P]]
+[[Category: Yarrowia lipolytica CLIB122]]
-[[Category: Berti, F P.De]]
+[[Category: Acierno JP]]
-[[Category: Capaldi, S]]
+[[Category: Capaldi S]]
-[[Category: Ermacora, M R]]
+[[Category: De Berti FP]]
-[[Category: Klinke, S]]
+[[Category: Ermacora MR]]
-[[Category: Monaco, H L]]
+[[Category: Klinke S]]
-[[Category: Lipid binding protein]]
+[[Category: Monaco HL]]
-[[Category: Long chain fatty acids and coa ester]]
-[[Category: Non specific lipid transfer]]

4jgx

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Current revision

The Structure of Sterol Carrier Protein 2 from the Yeast Yarrowia Lipolytica

Structural highlights

Function

Publication Abstract from PubMed

See Also

References

Contents

Proteopedia Page Contributors and Editors (what is this?)

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