Inhibitors | Comment | Organism | Structure |
---|---|---|---|
K2HPO4 | inhibits enzyme forms PC-1 and PC-2, PC-3 is stimulated (optimal concentration 75 mM) | Sus scrofa | |
KCl | inhibits enzyme forms PC-1 and PC-2, PC-3 is stimulated (optimal concentration 75 mM) | Sus scrofa | |
NaCl | inhibits enzyme forms PC-1 and PC-2 much more than PC-3 | Sus scrofa |
Metals/Ions | Comment | Organism | Structure |
---|---|---|---|
K2HPO4 | enzyme form PC-3 is stimulated, optimal concentration 75 mM, enzyme form PC-1 and enzyme form PC-2 are inhibited | Sus scrofa | |
KCl | enzyme form PC-3 is stimulated, optimal concentration 75 mM, enzyme form PC-1 and enzyme form PC-2 are inhibited | Sus scrofa | |
PO43- | appears to act synergistically with K+ in stimulation of enzyme form PC-3, no effect on either enzyme form PC-1 or enzyme form PC-2 | Sus scrofa |
Molecular Weight [Da] | Molecular Weight Maximum [Da] | Comment | Organism |
---|---|---|---|
150000 | - |
gel filtration, PC-1 and PC-2 | Sus scrofa |
500000 | - |
gel filtration, PC-3, possibly PC-3 represents a large complex of aminoacyl-tRNA synthetases | Sus scrofa |
Organism | UniProt | Comment | Textmining |
---|---|---|---|
Sus scrofa | - |
- |
- |
Purification (Comment) | Organism |
---|---|
2 enzyme forms: PC-1, PC-2 and PC-3 | Sus scrofa |
Source Tissue | Comment | Organism | Textmining |
---|---|---|---|
thyroid gland | - |
Sus scrofa | - |
Substrates | Comment Substrates | Organism | Products | Comment (Products) | Rev. | Reac. |
---|---|---|---|---|---|---|
ATP + L-aspartate + tRNAAsp | - |
Sus scrofa | AMP + diphosphate + L-aspartyl-tRNAAsp | - |
? |