======= PSAT1 =======
== Gene Information ==
* **Official Symbol**: PSAT1
* **Official Name**: phosphoserine aminotransferase 1
* **Aliases and Previous Symbols**: N/A
* **Entrez ID**: [[https://www.ncbi.nlm.nih.gov/gene/?term=29968|29968]]
* **UniProt**: [[https://www.uniprot.org/uniprot/Q9Y617|Q9Y617]]
* **Interactions**: [[https://thebiogrid.org/search.php?search=PSAT1&organism=9606|BioGRID]]
* **PubMed articles**: [[https://www.ncbi.nlm.nih.gov/pubmed/?term=gene%20PSAT1|Open PubMed]]
* **OMIM**: [[https://omim.org/entry/610936|Open OMIM]]
== Function Summary ==
* **Entrez Summary**: This gene encodes a member of the class-V pyridoxal-phosphate-dependent aminotransferase family. The encoded protein is a phosphoserine aminotransferase and decreased expression may be associated with schizophrenia. Mutations in this gene are also associated with phosphoserine aminotransferase deficiency. Alternative splicing results in multiple transcript variants. Pseudogenes of this gene have been defined on chromosomes 1, 3, and 8. [provided by RefSeq, Jul 2013].
* **UniProt Summary**: Catalyzes the reversible conversion of 3- phosphohydroxypyruvate to phosphoserine and of 3-hydroxy-2-oxo-4- phosphonooxybutanoate to phosphohydroxythreonine. {ECO:0000250|UniProtKB:P10658}.
|Aminotran 5|
|O-phospho-L-serine:2-oxoglutarate aminotransferase activity|
|pyridoxine metabolic process|
|pyridoxine biosynthetic process|
|vitamin B6 biosynthetic process|
|vitamin B6 metabolic process|
|L-serine biosynthetic process|
|water-soluble vitamin biosynthetic process|
|L-serine metabolic process|
|vitamin biosynthetic process|
|serine family amino acid biosynthetic process|
|pyridine-containing compound biosynthetic process|
|pyridine-containing compound metabolic process|
|serine family amino acid metabolic process|
|alpha-amino acid biosynthetic process|
|cellular amino acid biosynthetic process|
|water-soluble vitamin metabolic process|
|vitamin metabolic process|
|organic hydroxy compound biosynthetic process|
|alpha-amino acid metabolic process|
|cofactor biosynthetic process|
|carboxylic acid biosynthetic process|
|organic acid biosynthetic process|
|cellular amino acid metabolic process|
|cofactor metabolic process|
|organic hydroxy compound metabolic process|
|drug metabolic process|
|small molecule biosynthetic process|
|carboxylic acid metabolic process|
|oxoacid metabolic process|
|organic acid metabolic process|
|heterocycle biosynthetic process|
|aromatic compound biosynthetic process|
|organic cyclic compound biosynthetic process|
|organonitrogen compound biosynthetic process|
|cellular nitrogen compound biosynthetic process|
|small molecule metabolic process|
\\
=== CRISPR Data ===
^Screen^Score^
|[[:results:exp300|VE-822 0.04μM R06 exp300]]|1.78|
No correlation found to any other genes in chemogenomics.
Global Fraction of Cell Lines Where Essential: 7/726
^Tissue^Fraction Of Cell Lines Where Essential^
|1290807.0|0/1|
|909776.0|0/1|
|bile duct|1/28|
|blood|0/28|
|bone|0/25|
|breast|0/33|
|central nervous system|0/56|
|cervix|0/4|
|colorectal|0/17|
|esophagus|0/13|
|fibroblast|0/1|
|gastric|0/15|
|kidney|0/21|
|liver|0/20|
|lung|1/75|
|lymphocyte|0/14|
|ovary|0/26|
|pancreas|0/24|
|peripheral nervous system|1/16|
|plasma cell|0/15|
|prostate|0/1|
|skin|0/24|
|soft tissue|0/7|
|thyroid|0/2|
|upper aerodigestive|2/22|
|urinary tract|1/29|
|uterus|0/5|
== Essentiality in NALM6 ==
* **Essentiality Rank**: 17227
* **Expression level (log2 read counts)**: 7.07
{{:chemogenomics:nalm6 dist.png?nolink |}}