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Gene: Sf3b4 (splicing factor 3b, subunit 4) Mus musculus
Symbol: Sf3b4
Name: splicing factor 3b, subunit 4
CRRD ID: 1320132
Description: Predicted to have RNA binding activity and splicing factor binding activity. Involved in positive regulation of mRNA splicing, via spliceosome. Predicted to localize to U12-type spliceosomal complex; U2-type precatalytic spliceosome; and nucleolus. Is expressed in several structures, including brain; embryo mesenchyme; heart; sensory organ; and skeletal musculature. Human ortholog(s) of this gene implicated in Nager acrofacial dysostosis. Orthologous to human SF3B4 (splicing factor 3b subunit 4).
Type: protein-coding
RefSeq Status: REVIEWED
Also known as: 49kD; 49kDa; MGC36369; MGC36564; Sa; Sap49; SF3b49; SF3b50; spliceosome associated protein 49; splicing factor 3B subunit 4; splicing factor 3b, subunit 4, 49kD
Homo sapiens (human) : SF3B4 (splicing factor 3b subunit 4)  HGNC  Alliance
Rattus norvegicus (Norway rat) : Sf3b4 (splicing factor 3b, subunit 4)  Alliance
Chinchilla lanigera (long-tailed chinchilla) : Sf3b4 (splicing factor 3b subunit 4)
Pan paniscus (bonobo/pygmy chimpanzee) : SF3B4 (splicing factor 3b subunit 4)
Canis lupus familiaris (dog) : SF3B4 (splicing factor 3b subunit 4)
Ictidomys tridecemlineatus (thirteen-lined ground squirrel) : Sf3b4 (splicing factor 3b subunit 4)
Sus scrofa (pig) : SF3B4 (splicing factor 3b subunit 4)
Chlorocebus sabaeus (African green monkey) : SF3B4 (splicing factor 3b subunit 4)
Heterocephalus glaber (naked mole-rat) : Sf3b4 (splicing factor 3b subunit 4)
more info ...
Related Pseudogenes: Gm7935  
Latest Assembly: GRCm38 - Mouse Genome Assembly GRCm38
Mouse AssemblyChrPosition (strand)SourceGenome Browsers
GRCm38.p6 Ensembl396,172,332 - 96,177,564 (+)EnsemblGRCm38mm10GRCm38
GRCm38396,172,506 - 96,177,564 (+)NCBIGRCm38GRCm38mm10GRCm38
MGSCv37395,976,473 - 95,981,487 (+)NCBIGRCm37mm9NCBIm37
MGSCv36396,257,955 - 96,262,969 (+)NCBImm8
Celera397,608,698 - 97,613,377 (+)NCBICelera
Cytogenetic Map3F2.1NCBI
JBrowse: View Region in Genome Browser (JBrowse)

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


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



Nucleotide Sequences
Protein Sequences

Additional Information

External Database Links
More on Sf3b4
Alliance Gene
Ensembl Gene
JBrowse: mm9 mm10
MGI Report
NCBI Genome Data Viewer

CRRD Object Information
CRRD ID: 1320132
Created: 2005-01-12
Species: Mus musculus
Last Modified: 2020-09-09
Status: ACTIVE


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