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Gene: DBF4B (DBF4 zinc finger B) Homo sapiens
Symbol: DBF4B
Name: DBF4 zinc finger B
Description: This gene encodes a regulator of the cell division cycle 7 homolog (S. cerevisiae) protein, a serine-threonine kinase which links cell cycle regulation to genome duplication. This protein localizes to the nucleus and, in complex with the cell division cycle 7 homolog (S. cerevisiae) protein, may facilitate M phase progression. Alternative splicing results in multiple transcript variants. [provided by RefSeq, Sep 2010]
Type: protein-coding
RefSeq Status: REVIEWED
Also known as: activator of S phase kinase-like protein 1; activator of S-phase kinase-like protein 1; ASK-like protein 1; ASKL1; CHIFB; chiffon homolog B; DBF4 homolog B; Dbf4-related factor 1; DRF1; FLJ13087; MGC15009; ZDBF1B; zinc finger, DBF-type containing 1B
Mus musculus (house mouse) : Gm39501 (predicted gene, 39501)  MGI
Rattus norvegicus (Norway rat) : Dbf4b (DBF4 zinc finger B)  Alliance
Pan paniscus (bonobo/pygmy chimpanzee) : DBF4B (DBF4 zinc finger B)
Canis lupus familiaris (dog) : DBF4B (DBF4 zinc finger B)
Ictidomys tridecemlineatus (thirteen-lined ground squirrel) : Dbf4b (DBF4 zinc finger B)
Sus scrofa (pig) : DBF4B (DBF4 zinc finger B)
more info ...
Allele / Splice: See ClinVar data
Latest Assembly: GRCh38 - Human Genome Assembly GRCh38
Human AssemblyChrPosition (strand)SourceGenome Browsers
GRCh381744,708,581 - 44,752,732 (+)NCBIGRCh38GRCh38hg38GRCh38
GRCh371742,785,976 - 42,829,637 (+)NCBIGRCh37GRCh37hg19GRCh37
Build 361740,141,502 - 40,185,158 (+)NCBINCBI36hg18NCBI36
Celera1739,496,480 - 39,540,137 (+)NCBI
Cytogenetic Map17q21.31NCBI
HuRef1738,550,812 - 38,594,994 (+)NCBIHuRef
CHM1_11743,022,108 - 43,065,804 (+)NCBICHM1_1
JBrowse: View Region in Genome Browser (JBrowse)

References - curated
References - uncurated


Comparative Map Data
Position Markers
miRNA Target Status


Nucleotide Sequences
Protein Sequences
Clinical Variants

Additional Information

External Database Links
Nomenclature History
More on DBF4B
Alliance Gene
Ensembl Gene
JBrowse: hg19 hg38
HGNC Report
NCBI Genome Data Viewer

CRRD Object Information
CRRD ID: 1604789
Created: 2007-04-28
Species: Homo sapiens
Last Modified: 2019-09-12
Status: ACTIVE


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