This old version of Proteopedia is provided for student assignments while the new version is undergoing repairs. Content and edits done in this old version of Proteopedia after March 1, 2026 will eventually be lost when it is retired in about June of 2026.

Apply for new accounts at the new Proteopedia. Your logins will work in both the old and new versions.


3bdq

From Proteopedia

(Difference between revisions)
Jump to: navigation, search
Current revision (09:28, 21 February 2024) (edit) (undo)
 
(11 intermediate revisions not shown.)
Line 1: Line 1:
-
[[Image:3bdq.jpg|left|200px]]
 
-
{{Structure
+
==Room Tempreture Crystal Structure of Sterol Carrier Protein-2 Like-2==
-
|PDB= 3bdq |SIZE=350|CAPTION= <scene name='initialview01'>3bdq</scene>, resolution 2.000&Aring;
+
<StructureSection load='3bdq' size='340' side='right'caption='[[3bdq]], [[Resolution|resolution]] 2.00&Aring;' scene=''>
-
|SITE=
+
== Structural highlights ==
-
|LIGAND= <scene name='pdbligand=PLM:PALMITIC ACID'>PLM</scene>
+
<table><tr><td colspan='2'>[[3bdq]] is a 2 chain structure with sequence from [https://en.wikipedia.org/wiki/Aedes_aegypti Aedes aegypti]. Full crystallographic information is available from [http://oca.weizmann.ac.il/oca-bin/ocashort?id=3BDQ OCA]. For a <b>guided tour on the structure components</b> use [https://proteopedia.org/fgij/fg.htm?mol=3BDQ FirstGlance]. <br>
-
|ACTIVITY=
+
</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&#8491;</td></tr>
-
|GENE=
+
<tr id='ligand'><td class="sblockLbl"><b>[[Ligand|Ligands:]]</b></td><td class="sblockDat" id="ligandDat"><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'>[https://proteopedia.org/fgij/fg.htm?mol=3bdq FirstGlance], [http://oca.weizmann.ac.il/oca-bin/ocaids?id=3bdq OCA], [https://pdbe.org/3bdq PDBe], [https://www.rcsb.org/pdb/explore.do?structureId=3bdq RCSB], [https://www.ebi.ac.uk/pdbsum/3bdq PDBsum], [https://prosat.h-its.org/prosat/prosatexe?pdbcode=3bdq ProSAT]</span></td></tr>
-
 
+
</table>
-
'''Room Tempreture Crystal Structure of Sterol Carrier Protein-2 Like-2'''
+
== Function ==
-
 
+
[https://www.uniprot.org/uniprot/Q0GY13_AEDAE Q0GY13_AEDAE]
-
 
+
== Evolutionary Conservation ==
-
==Overview==
+
[[Image:Consurf_key_small.gif|200px|right]]
-
Mosquito sterol carrier protein-2 (AeSCP-2) and sterol carrier protein-2-like2 (AeSCP-2L2) are members of the SCP-2 protein family with similar expression profiles in the mosquito life cycle. In an effort to understand how lipids can be transported by different SCP-2 proteins, the three-dimensional crystal structure of AeSCP-2L2 was solved at 1.7 A resolution. AeSCP-2L2 forms a dimer and binds three fatty acids, one of which resides in a position within the internal cavity at a right angle to the others. This first report of ligand-bound dimerized protein in the SCP-2 protein family indicates that the family has a much more divergent mode of interaction with ligands than previously reported. The potential function of AeSCP-2L2 was investigated via in vivo incorporation of [(3)H]cholesterol and [(3)H]palmitic acid. Overexpression of AeSCP-2L2 in mosquito cells leads to an increased uptake of free fatty acid, whereas knockdown of AeSCP-2L2 in adult females decreases the accumulation of free fatty acid in the fat body from a blood meal. In contrast, overexpression or knockdown of AeSCP-2L2 has no effect on cholesterol uptake. Our results suggest that the main function of AeSCP-2L2 is as a general intracellular fatty acid carrier, as opposed to having a dedicated role in cholesterol transport.
+
Check<jmol>
-
 
+
<jmolCheckbox>
-
==About this Structure==
+
<scriptWhenChecked>; select protein; define ~consurf_to_do selected; consurf_initial_scene = true; script "/wiki/ConSurf/bd/3bdq_consurf.spt"</scriptWhenChecked>
-
3BDQ is a [[Single protein]] structure of sequence from [http://en.wikipedia.org/wiki/Aedes_aegypti Aedes aegypti]. Full crystallographic information is available from [http://oca.weizmann.ac.il/oca-bin/ocashort?id=3BDQ OCA].
+
<scriptWhenUnchecked>script /wiki/extensions/Proteopedia/spt/initialview01.spt</scriptWhenUnchecked>
-
 
+
<text>to colour the structure by Evolutionary Conservation</text>
-
==Reference==
+
</jmolCheckbox>
-
Three-dimensional structure/function analysis of SCP-2-like2 reveals differences among SCP-2 family members., Dyer DH, Wessely V, Forest KT, Lan Q, J Lipid Res. 2008 Mar;49(3):644-53. Epub 2007 Dec 15. PMID:[http://www.ncbi.nlm.nih.gov/pubmed/18084051 18084051]
+
</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=3bdq ConSurf].
 +
<div style="clear:both"></div>
 +
__TOC__
 +
</StructureSection>
[[Category: Aedes aegypti]]
[[Category: Aedes aegypti]]
-
[[Category: Single protein]]
+
[[Category: Large Structures]]
-
[[Category: Dyer, D H.]]
+
[[Category: Dyer DH]]
-
[[Category: Forest, K T.]]
+
[[Category: Forest KT]]
-
[[Category: Lan, Q.]]
+
[[Category: Lan Q]]
-
[[Category: PLM]]
+
-
[[Category: alpha/beta protein]]
+
-
[[Category: lipid carrier]]
+
-
[[Category: lipid transport]]
+
-
[[Category: sterol carrier protein]]
+
-
 
+
-
''Page seeded by [http://oca.weizmann.ac.il/oca OCA ] on Thu Mar 20 18:58:10 2008''
+

Current revision

Room Tempreture Crystal Structure of Sterol Carrier Protein-2 Like-2

PDB ID 3bdq

Drag the structure with the mouse to rotate

Proteopedia Page Contributors and Editors (what is this?)

OCA

Retrieved from "http://52.214.119.220/wiki/index.php/3bdq"
Personal tools