| + |
O-phosphonato-L-serine(2-) | up-regulates quantity 
precursor of
|
L-serine |
0.8 |
| Identifier |
Residue |
Sequence |
Organism |
Cell Line |
| SIGNOR-268569 |
|
|
Homo sapiens |
|
| pmid |
sentence |
| 12213811 |
Human phosphoserine phosphatase (HPSP) regulates the levels of glycine and d-serine, the putative co-agonists for the glycine site of the NMDA receptor in the brain. |Phosphoserine phosphatase (PSP)1 is an important enzyme in the phosphorylated pathway of serine biosynthesis, which contributes a major portion of the endogenous l-serine|he enzymatic reaction of PSP is Mg2+-dependent and results in the dephosphorylation of phospho-l-serine with the formation of a phosphoenzyme intermediate, which is subsequently autodephosphorylated. The resulting product, l-serine, is not only a precursor for the biosynthesis of glycine but also an uncompetitive inhibitor for the enzymatic reaction of PSP |
|
| Publications: |
1 |
Organism: |
Homo Sapiens |
| Tissue: |
Brain |
| + |
L-serine | up-regulates activity
chemical activation
|
PKM |
0.8 |
| Identifier |
Residue |
Sequence |
Organism |
Cell Line |
| SIGNOR-251557 |
|
|
Homo sapiens |
|
| pmid |
sentence |
| 23064226 |
We show that serine can bind to and activate human PKM2, and that PKM2 activity in cells is reduced in response to serine deprivation. |
|
| Publications: |
1 |
Organism: |
Homo Sapiens |
| + |
SFXN1 | up-regulates quantity
relocalization
|
L-serine |
0.8 |
| Identifier |
Residue |
Sequence |
Organism |
Cell Line |
| SIGNOR-268245 |
|
|
Homo sapiens |
|
| pmid |
sentence |
| 30442778 |
SFXN1 is a mitochondrial serine transporter required for one-carbon metabolism. |
|
| Publications: |
1 |
Organism: |
Homo Sapiens |
| Pathways: | One-carbon Metabolism |
| + |
L-serine | up-regulates quantity
precursor of
|
glycine |
0.8 |
| Identifier |
Residue |
Sequence |
Organism |
Cell Line |
| SIGNOR-268222 |
|
|
Homo sapiens |
|
| pmid |
sentence |
| 32439610 |
Serine catabolism initiated by serine hydroxymethyltransferase (SHMT) transfers thegamma-carbon amino acid side chain to THF, forming glycine and 5,10-methylene-THF (me-THF) (Fig. 1). The cytosolic (SHMT1) and mitochondrial (SHMT2) isoforms perform the same reactions. |
|
| Publications: |
1 |
Organism: |
Homo Sapiens |
| Pathways: | One-carbon Metabolism |
| + |
PSPH | up-regulates quantity
chemical modification
|
L-serine |
0.8 |
| Identifier |
Residue |
Sequence |
Organism |
Cell Line |
| SIGNOR-268571 |
|
|
Homo sapiens |
|
| pmid |
sentence |
| 12213811 |
Human phosphoserine phosphatase (HPSP) regulates the levels of glycine and d-serine, the putative co-agonists for the glycine site of the NMDA receptor in the brain. |Phosphoserine phosphatase (PSP)1 is an important enzyme in the phosphorylated pathway of serine biosynthesis, which contributes a major portion of the endogenous l-serine|he enzymatic reaction of PSP is Mg2+-dependent and results in the dephosphorylation of phospho-l-serine with the formation of a phosphoenzyme intermediate, which is subsequently autodephosphorylated. The resulting product, l-serine, is not only a precursor for the biosynthesis of glycine but also an uncompetitive inhibitor for the enzymatic reaction of PSP |
|
| Publications: |
1 |
Organism: |
Homo Sapiens |
| Tissue: |
Brain |
| + |
L-serine | up-regulates quantity
precursor of
|
D-serine |
0.8 |
| Identifier |
Residue |
Sequence |
Organism |
Cell Line |
| SIGNOR-268271 |
|
|
Mus musculus |
|
| pmid |
sentence |
| 12393813 |
High levels of d-serine occur in the brain, challenging the notion that d-amino acids would not be present or play a role in mammals. d-serine levels in the brain are even higher than many l-amino acids, such as asparagine, valine, isoleucine, and tryptophan, among others. d-serine is synthesized by a serine racemase (SR) enzyme, which directly converts l- to d-serine. We now report that SR is a bifunctional enzyme, producing both d-serine and pyruvate in cultured cells and in vitro. Transfection of SR into HEK 293 cells elicits synthesis of d-serine and augmented release of pyruvate to culture media. |
|
| Publications: |
1 |
Organism: |
Mus Musculus |
| Tissue: |
Brain |
| + |
L-serine | up-regulates quantity
precursor of
|
pyruvate |
0.8 |
| Identifier |
Residue |
Sequence |
Organism |
Cell Line |
| SIGNOR-268269 |
|
|
Mus musculus |
|
| pmid |
sentence |
| 12393813 |
High levels of d-serine occur in the brain, challenging the notion that d-amino acids would not be present or play a role in mammals. d-serine levels in the brain are even higher than many l-amino acids, such as asparagine, valine, isoleucine, and tryptophan, among others. d-serine is synthesized by a serine racemase (SR) enzyme, which directly converts l- to d-serine. We now report that SR is a bifunctional enzyme, producing both d-serine and pyruvate in cultured cells and in vitro. Transfection of SR into HEK 293 cells elicits synthesis of d-serine and augmented release of pyruvate to culture media. |
|
| Publications: |
1 |
Organism: |
Mus Musculus |
| Tissue: |
Brain |
| Pathways: | One-carbon Metabolism |
| + |
L-serine | up-regulates activity
chemical activation
|
PK |
0.8 |
| Identifier |
Residue |
Sequence |
Organism |
Cell Line |
| SIGNOR-270286 |
|
|
Homo sapiens |
|
| pmid |
sentence |
| 23064226 |
We show that serine can bind to and activate human PKM2, and that PKM2 activity in cells is reduced in response to serine deprivation. |
|
| Publications: |
1 |
Organism: |
Homo Sapiens |
3.0
L-serine
