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Gene: Kif21b (kinesin family member 21B) Mus musculus
Symbol: Kif21b
Name: kinesin family member 21B
Description: Predicted to have ATPase activity; microtubule binding activity; and microtubule motor activity. Predicted to be involved in microtubule-based movement. Predicted to localize to kinesin complex and microtubule. Is expressed in central nervous system; dorsal root ganglion; and neural retina. Orthologous to human KIF21B (kinesin family member 21B); INTERACTS WITH 2,2',4,4',5,5'-hexachlorobiphenyl; 2,2',5,5'-tetrachlorobiphenyl; benzo[a]pyrene.
Type: protein-coding
RefSeq Status: VALIDATED
Also known as: 2610511N21Rik; KIAA0449; kinesin-like protein KIF21B; kinesin-like protein KIF6; mKIAA0449; N-5 kinesin
Homo sapiens (human) : KIF21B (kinesin family member 21B)  HGNC  Alliance
Rattus norvegicus (Norway rat) : Kif21b (kinesin family member 21B)  Alliance
Chinchilla lanigera (long-tailed chinchilla) : Kif21b (kinesin family member 21B)
Pan paniscus (bonobo/pygmy chimpanzee) : KIF21B (kinesin family member 21B)
Canis lupus familiaris (dog) : KIF21B (kinesin family member 21B)
Ictidomys tridecemlineatus (thirteen-lined ground squirrel) : Kif21b (kinesin family member 21B)
Sus scrofa (pig) : KIF21B (kinesin family member 21B)
Chlorocebus sabaeus (African green monkey) : KIF21B (kinesin family member 21B)
Heterocephalus glaber (naked mole-rat) : Kif21b (kinesin family member 21B)
more info ...
Latest Assembly: GRCm38 - Mouse Genome Assembly GRCm38
Mouse AssemblyChrPosition (strand)SourceGenome Browsers
GRCm38 Ensembl1136,131,389 - 136,177,998 (+)EnsemblGRCm38mm10GRCm38
GRCm381136,131,390 - 136,178,001 (+)NCBIGRCm38GRCm38mm10GRCm38
MGSCv371138,027,978 - 138,074,591 (+)NCBIGRCm37mm9NCBIm37
MGSCv361137,947,812 - 137,994,425 (+)NCBImm8
Celera1138,766,523 - 138,813,206 (+)NCBICelera
Cytogenetic Map1E4NCBI
cM Map159.61NCBI
JBrowse: View Region in Genome Browser (JBrowse)

Disease Annotations
Gene-Chemical Interaction Annotations
Gene Ontology Annotations
Phenotype Annotations
References - curated
References - uncurated


Comparative Map Data
QTLs in Region (GRCm38)
miRNA Target Status



Nucleotide Sequences
Protein Sequences

Additional Information

External Database Links
More on Kif21b
Alliance Gene
Ensembl Gene
JBrowse: mm9 mm10
MGI Report
NCBI Genome Data Viewer

CRRD Object Information
CRRD ID: 1314693
Created: 2005-01-12
Species: Mus musculus
Last Modified: 2020-06-19
Status: ACTIVE


RGD is funded by grant HL64541 from the National Heart, Lung, and Blood Institute on behalf of the NIH.