SAT2

SAT2
Available structures
PDB	Ortholog search: PDBe RCSB
List of PDB id codes
	2BEI, 2Q4V
Identifiers
Aliases	SAT2, Sspermidine/spermine N1-acetyltransferase family member 2, SSAT-2
External IDs	OMIM: 611463; MGI: 1916465; HomoloGene: 44215; GeneCards: SAT2; OMA:SAT2 - orthologs
Gene location (Human)
Chr.	Chromosome 17 (human)
End	7,627,876 bp
Gene location (Mouse)
Chr.	Chromosome 11 (mouse)
End	69,514,696 bp
RNA expression pattern
	Top expressed in
	right adrenal cortex; ; left adrenal cortex; ; jejunal mucosa; ; right lobe of liver; ; mucosa of ileum; ; duodenum; ; human kidney; ; left ovary; ; right ovary; ; anterior pituitary;
	Top expressed in
	otolith organ; ; utricle; ; retinal pigment epithelium; ; right kidney; ; proximal tubule; ; otic vesicle; ; Rostral migratory stream; ; internal carotid artery; ; external carotid artery; ; epithelium of lens;
	More reference expression data
	n/a
Gene ontology
Molecular function	transferase activity; N-acetyltransferase activity; acyltransferase activity; diamine N-acetyltransferase activity; protein binding; identical protein binding; spermidine binding;
Cellular component	cytoplasm; extracellular exosome;
Biological process	putrescine acetylation; spermine acetylation; nor-spermidine metabolic process; spermidine acetylation; putrescine catabolic process;
	Sources:Amigo / QuickGO
Orthologs
	112483
	69215
	ENSG00000141504
	ENSMUSG00000069835
	Q96F10
	Q6P8J2
	NM_133491; NM_001320845; NM_001320846; NM_001320847
	NM_026991; NM_001356468; NM_001356469
	NP_001307774; NP_001307775; NP_001307776; NP_597998
	NP_081267; NP_001343397; NP_001343398
	Wikidata
View/Edit Human	View/Edit Mouse

Diamine acetyltransferase 2 is an enzyme that in humans is encoded by the SAT2 gene.^[5]^[6]^[7] SAT2 maintains a key metabolic glutamine/glutamate balance underpinning retrograde signaling by dendritic release of the neurotransmitter glutamate.^[8] Template:PBB Summary

References

^ ^a ^b ^c GRCh38: Ensembl release 89: ENSG00000141504 – Ensembl, May 2017
^ ^a ^b ^c GRCm38: Ensembl release 89: ENSMUSG00000069835 – Ensembl, May 2017
^ "Human PubMed Reference:". National Center for Biotechnology Information, U.S. National Library of Medicine.
^ "Mouse PubMed Reference:". National Center for Biotechnology Information, U.S. National Library of Medicine.
^ Coleman CS, Stanley BA, Jones AD, Pegg AE (Nov 2004). "Spermidine/spermine-N1-acetyltransferase-2 (SSAT2) acetylates thialysine and is not involved in polyamine metabolism". Biochem J. 384 (Pt 1): 139–48. doi:10.1042/BJ20040790. PMC 1134097. PMID 15283699.
^ Baek JH, Liu YV, McDonald KR, Wesley JB, Hubbi ME, Byun H, Semenza GL (Aug 2007). "Spermidine/spermine-N1-acetyltransferase 2 is an essential component of the ubiquitin ligase complex that regulates hypoxia-inducible factor 1alpha". J Biol Chem. 282 (32): 23572–80. doi:10.1074/jbc.M703504200. PMID 17558023.{{cite journal}}: CS1 maint: unflagged free DOI (link)
^ "Entrez Gene: SAT2 spermidine/spermine N1-acetyltransferase 2".
^ Jenstad M, Quazi AZ, Zilberter M, Haglerød C, Berghuis P, Saddique N, Goiny M, Buntup D, Davanger S, S Haug FM, Barnes CA, McNaughton BL, Ottersen OP, Storm-Mathisen J, Harkany T, Chaudhry FA (May 2009). "System A transporter SAT2 mediates replenishment of dendritic glutamate pools controlling retrograde signaling by glutamate". Cereb Cortex. 19 (5): 1092–106. doi:10.1093/cercor/bhn151. PMID 18832333.

References

Further reading