View source for 3sfj


==Crystal Structure of Tax-Interacting Protein-1 (TIP-1) PDZ domain bound to iCAL36 inhibitor peptide==
<StructureSection load='3sfj' size='340' side='right'caption='[[3sfj]], [[Resolution|resolution]] 1.24&Aring;' scene=''>
== Structural highlights ==
<table><tr><td colspan='2'>[[3sfj]] 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=3SFJ OCA]. For a <b>guided tour on the structure components</b> use [https://proteopedia.org/fgij/fg.htm?mol=3SFJ 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]] 1.24&#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=3sfj FirstGlance], [http://oca.weizmann.ac.il/oca-bin/ocaids?id=3sfj OCA], [https://pdbe.org/3sfj PDBe], [https://www.rcsb.org/pdb/explore.do?structureId=3sfj RCSB], [https://www.ebi.ac.uk/pdbsum/3sfj PDBsum], [https://prosat.h-its.org/prosat/prosatexe?pdbcode=3sfj 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]]