Gene: STAG1 (stromal antigen 1) Homo sapiens
Symbol: STAG1
Name: stromal antigen 1
Description: This gene is a member of the SCC3 family and is expressed in the nucleus. It encodes a component of cohesin, a multisubunit protein complex that provides sister chromatid cohesion along the length of a chromosome from DNA replication through prophase and prometaphase, after which it is dissociated in preparation for segregation during anaphase. [provided by RefSeq, Jul 2008]
Type: protein-coding
RefSeq Status: REVIEWED
Also known as: cohesin subunit SA-1; DKFZp781D1416; MRD47; nuclear protein stromal antigen 1; SA1; SCC3 homolog 1; SCC3A
Mus musculus (house mouse) : Stag1 (stromal antigen 1)  MGI  Alliance
Rattus norvegicus (Norway rat) : Stag1 (stromal antigen 1)  Alliance
Chinchilla lanigera (long-tailed chinchilla) : Stag1 (stromal antigen 1)
Pan paniscus (bonobo/pygmy chimpanzee) : STAG1 (stromal antigen 1)
Canis lupus familiaris (dog) : STAG1 (stromal antigen 1)
Ictidomys tridecemlineatus (thirteen-lined ground squirrel) : Stag1 (stromal antigen 1)
Sus scrofa (pig) : STAG1 (stromal antigen 1)
more info ...
Allele / Splice: See ClinVar data
Latest Assembly: GRCh38 - Human Genome Assembly GRCh38
Human AssemblyChrPosition (strand)SourceGenome Browsers
GRCh383136,336,235 - 136,752,412 (-)NCBIGRCh38GRCh38hg38GRCh38
GRCh373136,055,077 - 136,471,245 (-)NCBIGRCh37GRCh37hg19GRCh37
Build 363137,538,689 - 137,953,935 (-)NCBINCBI36hg18NCBI36
Build 343137,539,634 - 137,953,907NCBI
Celera3134,481,201 - 134,897,660 (-)NCBI
Cytogenetic Map3q22.3NCBI
HuRef3133,432,986 - 133,848,794 (-)NCBIHuRef
CHM1_13136,019,532 - 136,434,908 (-)NCBICHM1_1
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
RGD Disease Portals


Comparative Map Data
Position Markers
miRNA Target Status


Nucleotide Sequences
Protein Sequences
Clinical Variants

Additional Information

External Database Links
More on STAG1
Alliance Gene
Ensembl Gene
JBrowse: hg19 hg38
HGNC Report
NCBI Genome Data Viewer

RGD Object Information
RGD ID: 1321827
Created: 2005-01-12
Species: Homo sapiens
Last Modified: 2019-05-14
Status: ACTIVE


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