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.


1jss

From Proteopedia

(Difference between revisions)
Jump to: navigation, search
Current revision (07:42, 7 February 2024) (edit) (undo)
 
(13 intermediate revisions not shown.)
Line 1: Line 1:
-
[[Image:1jss.gif|left|200px]]
 
-
{{Structure
+
==Crystal structure of the Mus musculus cholesterol-regulated START protein 4 (StarD4).==
-
|PDB= 1jss |SIZE=350|CAPTION= <scene name='initialview01'>1jss</scene>, resolution 2.20&Aring;
+
<StructureSection load='1jss' size='340' side='right'caption='[[1jss]], [[Resolution|resolution]] 2.20&Aring;' scene=''>
-
|SITE=
+
== Structural highlights ==
-
|LIGAND=
+
<table><tr><td colspan='2'>[[1jss]] is a 2 chain structure with sequence from [https://en.wikipedia.org/wiki/Mus_musculus Mus musculus]. Full crystallographic information is available from [http://oca.weizmann.ac.il/oca-bin/ocashort?id=1JSS OCA]. For a <b>guided tour on the structure components</b> use [https://proteopedia.org/fgij/fg.htm?mol=1JSS 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]] 2.2&#8491;</td></tr>
-
|GENE= BC005642; Unigene Cluster: Mm. 31508 ([http://www.ncbi.nlm.nih.gov/Taxonomy/Browser/wwwtax.cgi?mode=Info&srchmode=5&id=10090 Mus musculus])
+
<tr id='resources'><td class="sblockLbl"><b>Resources:</b></td><td class="sblockDat"><span class='plainlinks'>[https://proteopedia.org/fgij/fg.htm?mol=1jss FirstGlance], [http://oca.weizmann.ac.il/oca-bin/ocaids?id=1jss OCA], [https://pdbe.org/1jss PDBe], [https://www.rcsb.org/pdb/explore.do?structureId=1jss RCSB], [https://www.ebi.ac.uk/pdbsum/1jss PDBsum], [https://prosat.h-its.org/prosat/prosatexe?pdbcode=1jss ProSAT], [https://www.topsan.org/Proteins/NYSGXRC/1jss TOPSAN]</span></td></tr>
-
|DOMAIN=<span class='plainlinks'>[http://www.ncbi.nlm.nih.gov/Structure/cdd/cddsrv.cgi?uid=cd00177 START]</span>
+
</table>
-
|RELATEDENTRY=
+
== Function ==
-
|RESOURCES=<span class='plainlinks'>[http://oca.weizmann.ac.il/oca-docs/fgij/fg.htm?mol=1jss FirstGlance], [http://oca.weizmann.ac.il/oca-bin/ocaids?id=1jss OCA], [http://www.ebi.ac.uk/pdbsum/1jss PDBsum], [http://www.rcsb.org/pdb/explore.do?structureId=1jss RCSB]</span>
+
[https://www.uniprot.org/uniprot/STAR4_MOUSE STAR4_MOUSE] May be involved in the intracellular transport of sterols or other lipids. May bind cholesterol or other sterols.
-
}}
+
== Evolutionary Conservation ==
-
 
+
[[Image:Consurf_key_small.gif|200px|right]]
-
'''Crystal structure of the Mus musculus cholesterol-regulated START protein 4 (StarD4).'''
+
Check<jmol>
-
 
+
<jmolCheckbox>
-
 
+
<scriptWhenChecked>; select protein; define ~consurf_to_do selected; consurf_initial_scene = true; script "/wiki/ConSurf/js/1jss_consurf.spt"</scriptWhenChecked>
-
==Overview==
+
<scriptWhenUnchecked>script /wiki/extensions/Proteopedia/spt/initialview01.spt</scriptWhenUnchecked>
-
The x-ray structure of the mouse cholesterol-regulated START protein 4 (StarD4) has been determined at 2.2-A resolution, revealing a compact alpha/beta structure related to the START domain present in the cytoplasmic C-terminal portion of human MLN64. The volume of the putative lipid-binding tunnel was estimated at 847 A(3), which is consistent with the binding of one cholesterol-size lipid molecule. Comparison of the tunnel-lining residues in StarD4 and MLN64-START permitted identification of possible lipid specificity determinants in both molecular tunnels. Homology modeling of related proteins, and comparison of the StarD4 and MLN64-START structures, showed that StarD4 is a member of a large START domain superfamily characterized by the helix-grip fold. Additional mechanistic and evolutionary studies should be facilitated by the availability of a second START domain structure from a distant relative of MLN64.
+
<text>to colour the structure by Evolutionary Conservation</text>
-
 
+
</jmolCheckbox>
-
==About this Structure==
+
</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=1jss ConSurf].
-
1JSS is a [[Single protein]] structure of sequence from [http://en.wikipedia.org/wiki/Mus_musculus Mus musculus]. Full crystallographic information is available from [http://oca.weizmann.ac.il/oca-bin/ocashort?id=1JSS OCA].
+
<div style="clear:both"></div>
-
 
+
__TOC__
-
==Reference==
+
</StructureSection>
-
Crystal structure of the Mus musculus cholesterol-regulated START protein 4 (StarD4) containing a StAR-related lipid transfer domain., Romanowski MJ, Soccio RE, Breslow JL, Burley SK, Proc Natl Acad Sci U S A. 2002 May 14;99(10):6949-54. PMID:[http://www.ncbi.nlm.nih.gov/pubmed/12011453 12011453]
+
[[Category: Large Structures]]
[[Category: Mus musculus]]
[[Category: Mus musculus]]
-
[[Category: Single protein]]
+
[[Category: Breslow JL]]
-
[[Category: Breslow, J L.]]
+
[[Category: Burley SK]]
-
[[Category: Burley, S K.]]
+
[[Category: Romanowski MJ]]
-
[[Category: NYSGXRC, New York Structural GenomiX Research Consortium.]]
+
[[Category: Soccio RE]]
-
[[Category: Romanowski, M J.]]
+
-
[[Category: Soccio, R E.]]
+
-
[[Category: new york structural genomix research consortium]]
+
-
[[Category: nysgxrc]]
+
-
[[Category: protein structure initiative]]
+
-
[[Category: psi]]
+
-
[[Category: start domain]]
+
-
[[Category: structural genomic]]
+
-
 
+
-
''Page seeded by [http://oca.weizmann.ac.il/oca OCA ] on Sun Mar 30 21:38:26 2008''
+

Current revision

Crystal structure of the Mus musculus cholesterol-regulated START protein 4 (StarD4).

PDB ID 1jss

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/1jss"
Personal tools