PSAT1

PSAT1
Available structures
PDB	Ortholog search: PDBe RCSB
List of PDB id codes
	3E77
Identifiers
Aliases	PSAT1, EPIP, PSA, PSAT, NLS2, PSATD, phosphoserine aminotransferase 1
External IDs	OMIM: 610936; MGI: 2183441; HomoloGene: 6973; GeneCards: PSAT1; OMA:PSAT1 - orthologs
Gene location (Human)
Chr.	Chromosome 9 (human)
End	78,330,093 bp
Gene location (Mouse)
Chr.	Chromosome 19 (mouse)
End	15,924,701 bp
RNA expression pattern
	Top expressed in
	ventricular zone; ; inferior ganglion of vagus nerve; ; corpus epididymis; ; subthalamic nucleus; ; external globus pallidus; ; superior vestibular nucleus; ; ganglionic eminence; ; amygdala; ; ventral tegmental area; ; caudate nucleus;
	Top expressed in
	vestibular sensory epithelium; ; utricle; ; condyle; ; endothelial cell of lymphatic vessel; ; seminal vesicula; ; ventricular zone; ; substantia nigra; ; tail of embryo; ; primitive streak; ; fossa;
	More reference expression data
	n/a
Gene ontology
Molecular function	transferase activity; O-phospho-L-serine:2-oxoglutarate aminotransferase activity; catalytic activity; transaminase activity;
Cellular component	extracellular exosome; cytoplasm; cytosol;
Biological process	pyridoxine biosynthetic process; cellular amino acid biosynthetic process; L-serine biosynthetic process;
	Sources:Amigo / QuickGO
Orthologs
	29968
	107272
	ENSG00000135069
	ENSMUSG00000024640
	Q9Y617
	Q99K85
	NM_058179; NM_021154
	NM_001205339; NM_177420
	NP_066977; NP_478059
	NP_001192268; NP_803155
	Wikidata
View/Edit Human	View/Edit Mouse

Phosphoserine aminotransferase (PSA) also known as phosphohydroxythreonine aminotransferase (PSAT) is an enzyme that in humans is encoded by the PSAT1 gene.^[5]

The protein encoded by this gene is likely a phosphoserine aminotransferase, based on similarity to proteins in mouse, rabbit, and Drosophila. Alternative splicing of this gene results in two transcript variants encoding different isoforms.^[5]

^ ^a ^b ^c GRCh38: Ensembl release 89: ENSG00000135069 – Ensembl, May 2017
^ ^a ^b ^c GRCm38: Ensembl release 89: ENSMUSG00000024640 – 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.
^ ^a ^b "Entrez Gene: phosphoserine aminotransferase 1". Retrieved 2011-08-30.

[refGRCh38Ensembl-1] GRCh38: Ensembl release 89: ENSG00000135069 – Ensembl, May 2017

[refGRCm38Ensembl-2] GRCm38: Ensembl release 89: ENSMUSG00000024640 – Ensembl, May 2017

[3] "Human PubMed Reference:". National Center for Biotechnology Information, U.S. National Library of Medicine.

[4] "Mouse PubMed Reference:". National Center for Biotechnology Information, U.S. National Library of Medicine.

[entrez-5] "Entrez Gene: phosphoserine aminotransferase 1". Retrieved 2011-08-30.

[1]

[2]

[3]

[4]

[5]