Homo sapiens Gene: SESN1
Summary
InnateDB Gene IDBG-95048.6
Last Modified 2014-10-13 [Report errors or provide feedback]
Gene Symbol SESN1
Gene Name sestrin 1
Synonyms
Species Homo sapiens
Ensembl Gene ENSG00000080546
Encoded Proteins
sestrin 1
sestrin 1
sestrin 1
Protein Structure
Useful resources Stemformatics EHFPI ImmGen
Entrez Gene
Summary This gene encodes a member of the sestrin family. Sestrins are induced by the p53 tumor suppressor protein and play a role in the cellular response to DNA damage and oxidative stress. The encoded protein mediates p53 inhibition of cell growth by activating AMP-activated protein kinase, which results in the inhibition of the mammalian target of rapamycin protein. The encoded protein also plays a critical role in antioxidant defense by regenerating overoxidized peroxiredoxins, and the expression of this gene is a potential marker for exposure to radiation. Alternatively spliced transcript variants encoding multiple isoforms have been observed for this gene. [provided by RefSeq, Dec 2010]
Gene Information
Type Protein coding
Genomic Location Chromosome 6:108986437-109094819
Strand Reverse strand
Band q21
Transcripts
ENST00000356644 ENSP00000349061
ENST00000302071 ENSP00000306734
ENST00000368971
ENST00000436639 ENSP00000393762
ENST00000520364
ENST00000523632
ENST00000517548
Interactions
Number of Interactions This gene and/or its encoded proteins are associated with 6 experimentally validated interaction(s) in this database.
Experimentally validated
Total 6 [view]
Protein-Protein 6 [view]
Protein-DNA 0
Protein-RNA 0
DNA-DNA 0
RNA-RNA 0
DNA-RNA 0
Gene Ontology

Molecular Function
Accession GO Term
Biological Process
GO:0006974 cellular response to DNA damage stimulus
GO:0007050 cell cycle arrest
GO:0008285 negative regulation of cell proliferation
GO:0051896 regulation of protein kinase B signaling
GO:1901031 regulation of response to reactive oxygen species
Cellular Component
GO:0005634 nucleus
Orthologs
Species
Mus musculus
Bos taurus
Gene ID
Gene Order
Not yet available
Pathways
NETPATH
REACTOME
KEGG
p53 signaling pathway pathway
INOH
PID NCI
Direct p53 effectors
Cross-References
SwissProt
TrEMBL
UniProt Splice Variant
Entrez Gene
UniGene Hs.591336 Hs.600713
RefSeq NM_001199933 NM_001199934 NM_014454
HUGO
OMIM
CCDS CCDS5070 CCDS56444 CCDS56445
HPRD 07310
IMGT
EMBL
GenPept
RNA Seq Atlas