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Literature summary for 2.7.1.40 extracted from
- Characterization of pyruvate kinase isolated from the adductor muscle of the mollusk Scapharca inaequivalvis (1985), Comp. Biochem. Physiol. B, 81, 123-129.
No PubMed abstract available
Inhibitors
| Inhibitors | Comment | Organism | Structure |
|---|---|---|---|
| Cd2+ | at physiological pH, activating below | Anadara inaequivalvis |  |
| Cd2+ | at physiological pH, activating below | Chamelea gallina | |
| Co2+ | at physiological pH, activating below | Anadara inaequivalvis | |
| Co2+ | at physiological pH, activating below | Chamelea gallina | |
| Zn2+ | inhibition or activation, concentration-dependent behaviour | Anadara inaequivalvis | |
Metals/Ions
| Metals/Ions | Comment | Organism | Structure |
|---|---|---|---|
| Cd2+ | multiphasical activation, at pH below physiological value, inhibits at physiological pH | Anadara inaequivalvis | |
| Co2+ | multiphasical activation, at pH below physiological value, inhibits at physiological pH | Anadara inaequivalvis | |
| Mn2+ | pH-dependent | Chamelea gallina | |
| Mn2+ | pH-dependent | Anadara inaequivalvis | |
| Zn2+ | activation or inhibition, concentration-dependent behaviour | Anadara inaequivalvis | |
Organism
| Organism | UniProt | Comment | Textmining |
|---|---|---|---|
| Anadara inaequivalvis | - |
mollusc | - |
| Chamelea gallina | - |
Adriatic mollusc | - |
Purification (Commentary)
| Purification (Comment) | Organism |
|---|---|
| posterior adductor muscle | Anadara inaequivalvis |
Source Tissue
| Source Tissue | Comment | Organism | Textmining |
|---|---|---|---|
| foot | - |
Chamelea gallina | - |
| foot | - |
Anadara inaequivalvis | - |
| additional information | tissue distribution | Chamelea gallina | - |
| additional information | tissue distribution | Anadara inaequivalvis | - |
| muscle | posterior adductor | Chamelea gallina | - |
| muscle | posterior adductor | Anadara inaequivalvis | - |
Substrates and Products (Substrate)
| Substrates | Comment Substrates | Organism | Products | Comment (Products) | Rev. | Reac. |
|---|---|---|---|---|---|---|
| ADP + phosphoenolpyruvate | - |
Chamelea gallina | ATP + pyruvate | - |
? | |
| ADP + phosphoenolpyruvate | - |
Anadara inaequivalvis | ATP + pyruvate | - |
? | |
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Release 2023.1 (January 2023)
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