Molecular Weight [Da] | Molecular Weight Maximum [Da] | Comment | Organism |
---|---|---|---|
25500 | - |
2 * 25500 + 2 * 41750, gel filtration | Saccharolobus solfataricus |
41750 | - |
2 * 25500 + 2 * 41750, gel filtration | Saccharolobus solfataricus |
134500 | - |
gel filtration | Saccharolobus solfataricus |
Organism | UniProt | Comment | Textmining |
---|---|---|---|
Saccharolobus solfataricus | - |
- |
- |
Substrates | Comment Substrates | Organism | Products | Comment (Products) | Rev. | Reac. |
---|---|---|---|---|---|---|
L-serine + indole | - |
Saccharolobus solfataricus | L-tryptophan + H2O | - |
? |
Subunits | Comment | Organism |
---|---|---|
heterotetramer | 2 * 25500 + 2 * 41750, gel filtration | Saccharolobus solfataricus |
Synonyms | Comment | Organism |
---|---|---|
tryptophan synthase | subunit TrpA catalyzes the reversible cleavage of indole-3-glycerol phosphate (IGP1) into glyceraldehyde-3-phosphate and indole, the indole migrates through a hydrophobic channel to an active site of an attached TrpB1 subunit, where it condenses with L-serine in a pyridoxal phosphate dependent irreversible reaction to form L-tryptophan | Saccharolobus solfataricus |
Cofactor | Comment | Organism | Structure |
---|---|---|---|
pyridoxal 5'-phosphate | dependent | Saccharolobus solfataricus |