Proteopedia

2i1j: Difference between revisions

← Older edit
No edit summary
No edit summary
 
Line 4: Line 4:
== Structural highlights ==
== Structural highlights ==
<table><tr><td colspan='2'>[[2i1j]] is a 1 chain structure with sequence from [https://en.wikipedia.org/wiki/Spodoptera_frugiperda Spodoptera frugiperda]. Full crystallographic information is available from [http://oca.weizmann.ac.il/oca-bin/ocashort?id=2I1J OCA]. For a <b>guided tour on the structure components</b> use [https://proteopedia.org/fgij/fg.htm?mol=2I1J FirstGlance]. <br>
<table><tr><td colspan='2'>[[2i1j]] is a 1 chain structure with sequence from [https://en.wikipedia.org/wiki/Spodoptera_frugiperda Spodoptera frugiperda]. Full crystallographic information is available from [http://oca.weizmann.ac.il/oca-bin/ocashort?id=2I1J OCA]. For a <b>guided tour on the structure components</b> use [https://proteopedia.org/fgij/fg.htm?mol=2I1J FirstGlance]. <br>
</td></tr><tr id='ligand'><td class="sblockLbl"><b>[[Ligand|Ligands:]]</b></td><td class="sblockDat" id="ligandDat"><scene name='pdbligand=CL:CHLORIDE+ION'>CL</scene>, <scene name='pdbligand=GOL:GLYCEROL'>GOL</scene>, <scene name='pdbligand=URE:UREA'>URE</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]] 2.1&#8491;</td></tr>
<tr id='related'><td class="sblockLbl"><b>[[Related_structure|Related:]]</b></td><td class="sblockDat"><div style='overflow: auto; max-height: 3em;'>[[1isn|1isn]], [[1j19|1j19]], [[1e5w|1e5w]], [[1sgh|1sgh]], [[1ef1|1ef1]], [[1gc6|1gc6]]</div></td></tr>
<tr id='ligand'><td class="sblockLbl"><b>[[Ligand|Ligands:]]</b></td><td class="sblockDat" id="ligandDat"><scene name='pdbligand=CL:CHLORIDE+ION'>CL</scene>, <scene name='pdbligand=GOL:GLYCEROL'>GOL</scene>, <scene name='pdbligand=URE:UREA'>URE</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=2i1j FirstGlance], [http://oca.weizmann.ac.il/oca-bin/ocaids?id=2i1j OCA], [https://pdbe.org/2i1j PDBe], [https://www.rcsb.org/pdb/explore.do?structureId=2i1j RCSB], [https://www.ebi.ac.uk/pdbsum/2i1j PDBsum], [https://prosat.h-its.org/prosat/prosatexe?pdbcode=2i1j 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=2i1j FirstGlance], [http://oca.weizmann.ac.il/oca-bin/ocaids?id=2i1j OCA], [https://pdbe.org/2i1j PDBe], [https://www.rcsb.org/pdb/explore.do?structureId=2i1j RCSB], [https://www.ebi.ac.uk/pdbsum/2i1j PDBsum], [https://prosat.h-its.org/prosat/prosatexe?pdbcode=2i1j ProSAT]</span></td></tr>
</table>
</table>
== Function ==
[https://www.uniprot.org/uniprot/A0T1L9_SPOFR A0T1L9_SPOFR]
== Evolutionary Conservation ==
== Evolutionary Conservation ==
[[Image:Consurf_key_small.gif|200px|right]]
[[Image:Consurf_key_small.gif|200px|right]]
Line 18: Line 20:
</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=2i1j ConSurf].
</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=2i1j ConSurf].
<div style="clear:both"></div>
<div style="clear:both"></div>
<div style="background-color:#fffaf0;">
== Publication Abstract from PubMed ==
Ezrin/radixin/moesin (ERM) family members provide a regulated link between the cortical actin cytoskeleton and the plasma membrane to govern membrane structure and organization. Here, we report the crystal structure of intact insect moesin, revealing that its essential yet previously uncharacterized alpha-helical domain forms extensive interactions with conserved surfaces of the band four-point-one/ezrin/radixin/moesin (FERM) domain. These interdomain contacts provide a functional explanation for how PIP(2) binding and tyrosine phosphorylation of ezrin lead to activation, and provide an understanding of previously enigmatic loss-of-function missense mutations in the tumor suppressor merlin. Sequence conservation and biochemical results indicate that this structure represents a complete model for the closed state of all ERM-merlin proteins, wherein the central alpha-helical domain is an active participant in an extensive set of inhibitory interactions that can be unmasked, in a rheostat-like manner, by coincident regulatory factors that help determine cell polarity and membrane structure.
Self-masking in an intact ERM-merlin protein: an active role for the central alpha-helical domain.,Li Q, Nance MR, Kulikauskas R, Nyberg K, Fehon R, Karplus PA, Bretscher A, Tesmer JJ J Mol Biol. 2007 Feb 2;365(5):1446-59. Epub 2006 Oct 26. PMID:17134719<ref>PMID:17134719</ref>
From MEDLINE&reg;/PubMed&reg;, a database of the U.S. National Library of Medicine.<br>
</div>
<div class="pdbe-citations 2i1j" style="background-color:#fffaf0;"></div>


==See Also==
==See Also==
*[[Moesin|Moesin]]
*[[Moesin|Moesin]]
== References ==
<references/>
__TOC__
__TOC__
</StructureSection>
</StructureSection>
[[Category: Large Structures]]
[[Category: Large Structures]]
[[Category: Spodoptera frugiperda]]
[[Category: Spodoptera frugiperda]]
[[Category: Li, Q]]
[[Category: Li Q]]
[[Category: Nance, M R]]
[[Category: Nance MR]]
[[Category: Tesmer, J J.G]]
[[Category: Tesmer JJG]]
[[Category: Actin binding]]
[[Category: C-ermad]]
[[Category: Cell adhesion]]
[[Category: Coiled-coil]]
[[Category: Erm]]
[[Category: Ezrin]]
[[Category: Ferm]]
[[Category: Masking]]
[[Category: Membrane protein]]
[[Category: Merlin]]
[[Category: Moesin]]
[[Category: Radixin]]
[[Category: Regulation]]
[[Category: Self-inhibition]]

Proteopedia Page Contributors and Editors (what is this?)Proteopedia Page Contributors and Editors (what is this?)

OCA
Retrieved from "https://proteopedia.openfox.io/w/2i1j"