Organism | UniProt | Comment | Textmining |
---|---|---|---|
Danio rerio | Q6NYE6 | - |
- |
Substrates | Comment Substrates | Organism | Products | Comment (Products) | Rev. | Reac. |
---|---|---|---|---|---|---|
ferricytochrome b5 + cytoglobin 1 | - |
Danio rerio | ferrocytochrome b5 + ? | - |
? | |
ferricytochrome b5 + cytoglobin 2 | - |
Danio rerio | ferrocytochrome b5 + ? | - |
? | |
ferricytochrome b5 + globin x | - |
Danio rerio | ferrocytochrome b5 + ? | - |
? |
General Information | Comment | Organism |
---|---|---|
metabolism | the zebrafish cytochrome b5 reductase reduces zebrafish heme proteins cytoglobin 1 and 2 in presence of the two zebrafish cytochrome b5 isoforms. The reducing system also supports reduction of globin X, a conserved globin in fish and amphibians. The P50 for oxygen is 0.5 Torr for cytoglobin 1 and 4.4 Torr for cytoglobin 2 at 25°C | Danio rerio |