Inhibitors | Comment | Organism | Structure |
---|---|---|---|
Ca2+ | 3 mM | Gallus gallus | |
KCl | high concentrations | Gallus gallus |
Metals/Ions | Comment | Organism | Structure |
---|---|---|---|
Mg2+ | requirement | Gallus gallus | |
additional information | no activation by Ca2+ | Gallus gallus |
Organism | UniProt | Comment | Textmining |
---|---|---|---|
Gallus gallus | - |
- |
- |
Purification (Comment) | Organism |
---|---|
partial | Gallus gallus |
Source Tissue | Comment | Organism | Textmining |
---|---|---|---|
embryo | - |
Gallus gallus | - |
muscle | thigh and leg | Gallus gallus | - |
Specific Activity Minimum [µmol/min/mg] | Specific Activity Maximum [µmol/min/mg] | Comment | Organism |
---|---|---|---|
0.0004 | - |
- |
Gallus gallus |
Substrates | Comment Substrates | Organism | Products | Comment (Products) | Rev. | Reac. |
---|---|---|---|---|---|---|
ATP + tropomyosin | other poor substrates are beta-tropomyosin from chicken leg muscle, rabbit skeletal muscle | Gallus gallus | ADP + O-phosphotropomyosin | - |
? | |
ATP + tropomyosin | the phosphorylation site is a single serine-residue close to COOH-terminus, i.e Ser-283 | Gallus gallus | ADP + O-phosphotropomyosin | - |
? | |
ATP + tropomyosin | alpha-tropomyosin subunit preferred over beta-tropomyosin subunit | Gallus gallus | ADP + O-phosphotropomyosin | - |
? | |
additional information | no substrates are smooth muscle myosin light chain from turkey gizzard, tropomyosin from platelet and erythrocyte from chicken gizzard and smooth muscle | Gallus gallus | ? | - |
? | |
additional information | no substrates are gamma- or beta-tropomyosin from smooth muscle from chicken gizzard | Gallus gallus | ? | - |
? |
Cofactor | Comment | Organism | Structure |
---|---|---|---|
additional information | no activation by cAMP or calmodulin | Gallus gallus |