Mus musculus Protein: Klhl21
Summary
InnateDB Protein IDBP-206192.6
Last Modified 2014-10-13 [Report errors or provide feedback]
Gene Symbol Klhl21
Protein Name kelch-like 21 (Drosophila)
Synonyms
Species Mus musculus
Ensembl Protein ENSMUSP00000095380
InnateDB Gene IDBG-206190 (Klhl21)
Protein Structure
UniProt Annotation
Function Substrate-specific adapter of a BCR (BTB-CUL3-RBX1) E3 ubiquitin-protein ligase complex required for efficient chromosome alignment and cytokinesis. The BCR(KLHL21) E3 ubiquitin ligase complex regulates localization of the chromosomal passenger complex (CPC) from chromosomes to the spindle midzone in anaphase and mediates the ubiquitination of AURKB. Ubiquitination of AURKB by BCR(KLHL21) E3 ubiquitin ligase complex may not lead to its degradation by the proteasome (By similarity). {ECO:0000250}.
Subcellular Localization Cytoplasm, cytoskeleton, spindle {ECO:0000250}. Note=Localizes to the spindle midzone and targets CUL3 to this region. {ECO:0000250}.
Disease Associations
Tissue Specificity
Comments
Interactions
Number of Interactions This gene and/or its encoded proteins are associated with 0 experimentally validated interaction(s) in this database.
They are also associated with 7 interaction(s) predicted by orthology.
Predicted by orthology
Total 7 [view]
Gene Ontology

Molecular Function
Accession GO Term
GO:0004842 ubiquitin-protein transferase activity
GO:0005515 protein binding
Biological Process
GO:0007067 mitotic nuclear division
GO:0016567 protein ubiquitination
GO:0032465 regulation of cytokinesis
GO:0035853 chromosome passenger complex localization to spindle midzone
Cellular Component
GO:0005737 cytoplasm
GO:0005827 polar microtubule
GO:0031463 Cul3-RING ubiquitin ligase complex
Protein Structure and Domains
PDB ID MGI:1919288
InterPro IPR000210 BTB/POZ-like
IPR006652 Kelch repeat type 1
IPR011333 BTB/POZ fold
IPR011498 Kelch repeat type 2
IPR011705 BTB/Kelch-associated
IPR013069 BTB/POZ
IPR017096 Kelch-like protein, gigaxonin type
PFAM PF01344
PF07646
PF07707
PF00651
PRINTS
PIRSF PIRSF037037
SMART SM00225
SM00612
SM00875
TIGRFAMs
Post-translational Modifications
Modification
Cross-References
SwissProt Q3U410
PhosphoSite PhosphoSite-
TrEMBL
UniProt Splice Variant
Entrez Gene 242785
UniGene Mm.22306
RefSeq NP_001028524
MGI ID
MGI Symbol Klhl21
OMIM
CCDS CCDS18983
HPRD
IMGT
EMBL AK154493 AK158141 AL611927 BC141158 BC141159 CH466594
GenPept AAI41159 AAI41160 BAE32625 BAE34380 CAM24575 EDL14916