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Gene: ANP32B (acidic nuclear phosphoprotein 32 family member B) Homo sapiens
Symbol: ANP32B
Name: acidic nuclear phosphoprotein 32 family member B
Description: Exhibits RNA polymerase binding activity and histone binding activity. Involved in several processes, including activation of cysteine-type endopeptidase activity involved in apoptotic process; nucleosome assembly; and positive regulation of protein export from nucleus. Localizes to cytoplasm and nucleoplasm. Colocalizes with nucleolus; PARTICIPATES IN CRM1 export pathway; INTERACTS WITH aminoglutethimide; arsenous acid; benzo[a]pyrene diol epoxide I.
Type: protein-coding
RefSeq Status: VALIDATED
Also known as: acidic (leucine-rich) nuclear phosphoprotein 32 family, member B; acidic leucine-rich nuclear phosphoprotein 32 family member B; acidic protein rich in leucines; APRIL; PHAPI2; putative HLA-DR-associated protein I-2; silver-stainable protein SSP29; SSP29
Related Pseudogenes: ANP32BP1   ANP32BP2   ANP32BP3  
Allele / Splice: See ClinVar data
Latest Assembly: GRCh38 - Human Genome Assembly GRCh38
Human AssemblyChrPosition (strand)SourceGenome Browsers
GRCh38 Ensembl997,983,341 - 98,015,943 (+)EnsemblGRCh38hg38GRCh38
GRCh38997,983,341 - 98,015,943 (+)NCBIGRCh38GRCh38hg38GRCh38
GRCh379100,745,479 - 100,780,860 (+)NCBIGRCh37GRCh37hg19GRCh37
Build 36999,785,310 - 99,818,046 (+)NCBINCBI36hg18NCBI36
Build 34997,825,197 - 97,857,776NCBI
Celera971,259,753 - 71,292,490 (+)NCBI
Cytogenetic Map9q22.33NCBI
HuRef970,346,857 - 70,378,291 (+)NCBIHuRef
CHM1_19100,892,012 - 100,924,659 (+)NCBICHM1_1
JBrowse: View Region in Genome Browser (JBrowse)

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


Comparative Map Data
Position Markers
miRNA Target Status


RNA-SEQ Expression


Nucleotide Sequences
Protein Sequences
Clinical Variants

Additional Information

External Database Links
Nomenclature History
More on ANP32B
Alliance Gene
Ensembl Gene
JBrowse: hg19 hg38
HGNC Report
NCBI Genome Data Viewer

RGD Object Information
RGD ID: 731659
Created: 2004-01-12
Species: Homo sapiens
Last Modified: 2020-05-05
Status: ACTIVE


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