3vqf

<table><tr><td colspan='2'>[[3vqf]] is a 1 chain structure with sequence from [http://en.wikipedia.org/wiki/Lk3_transgenic_mice Lk3 transgenic mice]. Full crystallographic information is available from [http://oca.weizmann.ac.il/oca-bin/ocashort?id=3VQF OCA]. For a <b>guided tour on the structure components</b> use [http://oca.weizmann.ac.il/oca-docs/fgij/fg.htm?mol=3VQF FirstGlance]. <br>

</td></tr><tr id='gene'><td class="sblockLbl"><b>[[Gene|Gene:]]</b></td><td class="sblockDat">Lnx1 ([http://www.ncbi.nlm.nih.gov/Taxonomy/Browser/wwwtax.cgi?mode=Info&srchmode=5&id=10090 LK3 transgenic mice])</td></tr>

<tr id='resources'><td class="sblockLbl"><b>Resources:</b></td><td class="sblockDat"><span class='plainlinks'>[http://oca.weizmann.ac.il/oca-docs/fgij/fg.htm?mol=3vqf FirstGlance], [http://oca.weizmann.ac.il/oca-bin/ocaids?id=3vqf OCA], [http://pdbe.org/3vqf PDBe], [http://www.rcsb.org/pdb/explore.do?structureId=3vqf RCSB], [http://www.ebi.ac.uk/pdbsum/3vqf PDBsum], [http://prosat.h-its.org/prosat/prosatexe?pdbcode=3vqf ProSAT]</span></td></tr>

== Function ==

[[http://www.uniprot.org/uniprot/LNX1_MOUSE LNX1_MOUSE]] E3 ubiquitin-protein ligase that mediates ubiquitination and subsequent proteasomal degradation of NUMB. E3 ubiquitin ligases accept ubiquitin from an E2 ubiquitin-conjugating enzyme in the form of a thioester and then directly transfers the ubiquitin to targeted substrates. Mediates ubiquitination of isoform p66 and isoform p72 of NUMB, but not that of isoform p71 or isoform p65. Isoform 2 provides an endocytic scaffold for IGSF5/JAM4.

[[Category: Lk3 transgenic mice]]