View source for 4nnl


==Tax-Interacting Protein-1 (TIP-1) PDZ domain bound to F-iCAL36 (ANSRFPTSII) peptide==
<StructureSection load='4nnl' size='340' side='right'caption='[[4nnl]], [[Resolution|resolution]] 1.50&Aring;' scene=''>
== Structural highlights ==
<table><tr><td colspan='2'>[[4nnl]] is a 4 chain structure with sequence from [https://en.wikipedia.org/wiki/Homo_sapiens Homo sapiens]. Full crystallographic information is available from [http://oca.weizmann.ac.il/oca-bin/ocashort?id=4NNL OCA]. For a <b>guided tour on the structure components</b> use [https://proteopedia.org/fgij/fg.htm?mol=4NNL FirstGlance]. <br>
</td></tr><tr id='method'><td class="sblockLbl"><b>[[Empirical_models|Method:]]</b></td><td class="sblockDat" id="methodDat">X-ray diffraction, [[Resolution|Resolution]] 1.5&#8491;</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=4nnl FirstGlance], [http://oca.weizmann.ac.il/oca-bin/ocaids?id=4nnl OCA], [https://pdbe.org/4nnl PDBe], [https://www.rcsb.org/pdb/explore.do?structureId=4nnl RCSB], [https://www.ebi.ac.uk/pdbsum/4nnl PDBsum], [https://prosat.h-its.org/prosat/prosatexe?pdbcode=4nnl ProSAT]</span></td></tr>
</table>
== Function ==
[https://www.uniprot.org/uniprot/TX1B3_HUMAN TX1B3_HUMAN] May regulate a number of protein-protein interactions by competing for PDZ domain binding sites. Binds CTNNB1 and may thereby act as an inhibitor of the Wnt signaling pathway. Competes with LIN7A for KCNJ4 binding, and thereby promotes KCNJ4 internalization. May play a role in the Rho signaling pathway. May play a role in activation of CDC42 by the viral protein HPV16 E6.<ref>PMID:10940294</ref> <ref>PMID:16855024</ref> <ref>PMID:21139582</ref> 
== References ==
<references/>
__TOC__
</StructureSection>
[[Category: Homo sapiens]]
[[Category: Large Structures]]
[[Category: Amacher JF]]
[[Category: Madden DR]]