+ |
PRKACA | up-regulates activity
phosphorylation
|
TPH1 |
0.356 |
Identifier |
Residue |
Sequence |
Organism |
Cell Line |
SIGNOR-250062 |
Ser58 |
RKSKRRNsEFEIFVD |
in vitro |
|
pmid |
sentence |
9109552 |
The activation of tryptophan hydroxylase by protein kinase A is mediated by the phosphorylation of serine-58 within the regulatory domain of the enzyme. |
|
Publications: |
1 |
Organism: |
In Vitro |
+ |
TPH1 | down-regulates quantity
chemical modification
|
tryptophan |
0.8 |
Identifier |
Residue |
Sequence |
Organism |
Cell Line |
SIGNOR-264009 |
|
|
Homo sapiens |
|
pmid |
sentence |
31024440 |
In serotonergic neurons Trp serves as the precursor for 5-HT. The 5-HT metabolic pathway is initiated by Trp being hydroxylated to the intermediate 5-hydroxytryptophan (5-HTP), which is subsequently decarboxylated to become 5-HT|Thus, the rate limiting step in the biosynthesis of 5-HT is the hydroxylation of Trp which is catalyzed by the enzyme tryptophan hydroxylase (TPH) (Figure 1). This enzyme is specific for 5-HT producing cells, however, it is present in two different isoforms, TPH1 and TPH2 [reviewed in (22, 23)]. |
|
Publications: |
1 |
Organism: |
Homo Sapiens |
+ |
TPH1 | up-regulates quantity
chemical modification
|
5-hydroxy-L-tryptophan |
0.8 |
Identifier |
Residue |
Sequence |
Organism |
Cell Line |
SIGNOR-264010 |
|
|
Homo sapiens |
|
pmid |
sentence |
31024440 |
In serotonergic neurons Trp serves as the precursor for 5-HT. The 5-HT metabolic pathway is initiated by Trp being hydroxylated to the intermediate 5-hydroxytryptophan (5-HTP), which is subsequently decarboxylated to become 5-HT|Thus, the rate limiting step in the biosynthesis of 5-HT is the hydroxylation of Trp which is catalyzed by the enzyme tryptophan hydroxylase (TPH) (Figure 1). This enzyme is specific for 5-HT producing cells, however, it is present in two different isoforms, TPH1 and TPH2 [reviewed in (22, 23)]. |
|
Publications: |
1 |
Organism: |
Homo Sapiens |
Pathways: | Catecholamine metabolism |