Activating Compound | Comment | Organism | Structure |
---|---|---|---|
additional information | HO-1 is induced by NO in macrophages and hepatocytes inhibiting apoptotic cell death of hepatocytes via the regulation of cellular homeostasis of prooxidant iron | Homo sapiens |
Protein Variants | Comment | Organism |
---|---|---|
additional information | protective effect by iron chelation in HO1-deficient fibroblasts | Homo sapiens |
Natural Substrates | Organism | Comment (Nat. Sub.) | Natural Products | Comment (Nat. Pro.) | Rev. | Reac. |
---|---|---|---|---|---|---|
heme + AH2 + O2 | Homo sapiens | CO plays a role in cGMP production, p38 mitogen-activated protein kinase activation, and nuclear factor-kB activation, as part of the heme oxygenase-1/carbon monoxide, HO-1/CO, system, overview, correlation of HO-1-mediated cytoprotection with a decrease in intracellular free iron amounts. Biliverdin is a third generated heme catabolite by HO-1 and is converted to bilirubin by the catalytic reaction of biliverdin reductase. Both compounds are reducing species and hence may play a role in the protective response to vascular injury by oxidative stress | biliverdin + Fe2+ + CO + A + H2O | - |
? | |
additional information | Homo sapiens | heme oxygenase-1/CO pathway is a key modulator in NO-mediated antiapoptosis and anti-inflammation, mechanisms, overview, mechanisms for the HO-1-mediated inhibition of NO production, activation of the PI3K/Akt pathway, overview | ? | - |
? |
Organism | UniProt | Comment | Textmining |
---|---|---|---|
Homo sapiens | P09601 | - |
- |
Substrates | Comment Substrates | Organism | Products | Comment (Products) | Rev. | Reac. |
---|---|---|---|---|---|---|
heme + AH2 + O2 | - |
Homo sapiens | biliverdin + Fe2+ + CO + A + H2O | - |
? | |
heme + AH2 + O2 | CO plays a role in cGMP production, p38 mitogen-activated protein kinase activation, and nuclear factor-kB activation, as part of the heme oxygenase-1/carbon monoxide, HO-1/CO, system, overview, correlation of HO-1-mediated cytoprotection with a decrease in intracellular free iron amounts. Biliverdin is a third generated heme catabolite by HO-1 and is converted to bilirubin by the catalytic reaction of biliverdin reductase. Both compounds are reducing species and hence may play a role in the protective response to vascular injury by oxidative stress | Homo sapiens | biliverdin + Fe2+ + CO + A + H2O | - |
? | |
additional information | heme oxygenase-1/CO pathway is a key modulator in NO-mediated antiapoptosis and anti-inflammation, mechanisms, overview, mechanisms for the HO-1-mediated inhibition of NO production, activation of the PI3K/Akt pathway, overview | Homo sapiens | ? | - |
? |
Synonyms | Comment | Organism |
---|---|---|
heme oxygenase-1 | - |
Homo sapiens |
HO-1 | - |
Homo sapiens |