5nlb: Difference between revisions

<table><tr><td colspan='2'>[[5nlb]] is a 2 chain structure with sequence from [http://en.wikipedia.org/wiki/Human Human]. Full crystallographic information is available from [http://oca.weizmann.ac.il/oca-bin/ocashort?id=5NLB OCA]. For a <b>guided tour on the structure components</b> use [http://oca.weizmann.ac.il/oca-docs/fgij/fg.htm?mol=5NLB FirstGlance]. <br>

</td></tr><tr id='gene'><td class="sblockLbl"><b>[[Gene|Gene:]]</b></td><td class="sblockDat">KEAP1, INRF2, KIAA0132, KLHL19 ([http://www.ncbi.nlm.nih.gov/Taxonomy/Browser/wwwtax.cgi?mode=Info&srchmode=5&id=9606 HUMAN]), CUL3, KIAA0617 ([http://www.ncbi.nlm.nih.gov/Taxonomy/Browser/wwwtax.cgi?mode=Info&srchmode=5&id=9606 HUMAN])</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=5nlb FirstGlance], [http://oca.weizmann.ac.il/oca-bin/ocaids?id=5nlb OCA], [http://pdbe.org/5nlb PDBe], [http://www.rcsb.org/pdb/explore.do?structureId=5nlb RCSB], [http://www.ebi.ac.uk/pdbsum/5nlb PDBsum], [http://prosat.h-its.org/prosat/prosatexe?pdbcode=5nlb ProSAT]</span></td></tr>

[[http://www.uniprot.org/uniprot/CUL3_HUMAN CUL3_HUMAN]] Core component of multiple cullin-RING-based BCR (BTB-CUL3-RBX1) E3 ubiquitin-protein ligase complexes which mediate the ubiquitination and subsequent proteasomal degradation of target proteins. As a scaffold protein may contribute to catalysis through positioning of the substrate and the ubiquitin-conjugating enzyme. The E3 ubiquitin-protein ligase activity of the complex is dependent on the neddylation of the cullin subunit and is inhibited by the association of the deneddylated cullin subunit with TIP120A/CAND1 (By similarity). The functional specificity of the BCR complex depends on the BTB domain-containing protein as the susbstrate recognition component. BCR(SPOP) is involved in ubiquitination of BMI1/PCGF4, H2AFY and DAXX, and probably GLI2 or GLI3. BCR(KLHL9-KLHL13) controls the dynamic behavior of AURKB on mitotic chromosomes and thereby coordinates faithful mitotic progression and completion of cytokinesis. BCR(KLHL12) is involved in ER-Golgi transport by regulating the size of COPII coats, thereby playing a key role in collagen export, which is required for embryonic stem (ES) cells division: BCR(KLHL12) acts by mediating monoubiquitination of SEC31 (SEC31A or SEC31B). BCR(KLHL3) acts as a regulator of ion transport in the distal nephron; possibly by mediating ubiquitination of SLC12A3/NCC. Involved in ubiquitination of cyclin E and of cyclin D1 (in vitro) thus involved in regulation of G1/S transition.<ref>PMID:10500095</ref> <ref>PMID:11311237</ref> <ref>PMID:15897469</ref> <ref>PMID:16524876</ref> <ref>PMID:17543862</ref> <ref>PMID:22358839</ref> 

[[Category: Human]]

[[Category: Adamson, R]]

[[Category: Arrowsmith, C H]]

[[Category: Bartual, S G]]

[[Category: Borkowska, O]]

[[Category: Bountra, C]]

[[Category: Bullock, A]]

[[Category: Burgess-Brown, N A]]

[[Category: Chalk, R]]

[[Category: Delft, F von]]

[[Category: Dixon-Clarke, S E]]

[[Category: Edwards, A M]]

[[Category: Kopec, J]]

[[Category: Krojer, T]]

[[Category: Mackinnon, S]]

[[Category: Mathea, S]]

[[Category: Newman, J A]]

[[Category: Pinkas, D M]]

[[Category: Sethi, R]]

[[Category: Velupillai, S]]

[[Category: E3 ubiquitin ligase]]

[[Category: Ligase]]