KM Value [mM] | KM Value Maximum [mM] | Substrate | Comment | Organism | Structure |
---|---|---|---|---|---|
0.04 | - |
butanoyl-CoA | - |
Clostridium beijerinckii | |
1.1 | - |
acetoacetyl-CoA | - |
Clostridium beijerinckii | |
3.33 | - |
acetyl-CoA | - |
Clostridium beijerinckii | |
6.5 | - |
phosphate | cosubstrate butyryl-CoA | Clostridium beijerinckii | |
12.9 | - |
phosphate | cosubstrate acetoacetyl-CoA | Clostridium beijerinckii |
Molecular Weight [Da] | Molecular Weight Maximum [Da] | Comment | Organism |
---|---|---|---|
33000 | - |
x * 33000, SDS-PAGE | Clostridium beijerinckii |
205000 | - |
gel filtration | Clostridium beijerinckii |
Natural Substrates | Organism | Comment (Nat. Sub.) | Natural Products | Comment (Nat. Pro.) | Rev. | Reac. |
---|---|---|---|---|---|---|
butanoyl-CoA + phosphate | Clostridium beijerinckii | role in energy metabolism in butyric acid bacteria | butanoylphosphate + CoA | - |
? | |
butanoyl-CoA + phosphate | Clostridium beijerinckii VPI 13437 | role in energy metabolism in butyric acid bacteria | butanoylphosphate + CoA | - |
? |
Organism | UniProt | Comment | Textmining |
---|---|---|---|
Clostridium beijerinckii | - |
identical with Clostridium butylicum NRRL B593 | - |
Clostridium beijerinckii VPI 13437 | - |
identical with Clostridium butylicum NRRL B593 | - |
Purification (Comment) | Organism |
---|---|
- |
Clostridium beijerinckii |
Storage Stability | Organism |
---|---|
-20°C, less purified preparation, 50% v/v glycerol, 50% loss of activity in 5 d | Clostridium beijerinckii |
liquid N2, purified preparation, 50 mM sodium phosphate buffer, pH 7.0, various NaCl concentrations, 92-100% loss of activity | Clostridium beijerinckii |
Substrates | Comment Substrates | Organism | Products | Comment (Products) | Rev. | Reac. |
---|---|---|---|---|---|---|
acetoacetyl-CoA + phosphate | - |
Clostridium beijerinckii | acetoacetylphosphate + CoA | - |
r | |
acetoacetyl-CoA + phosphate | - |
Clostridium beijerinckii VPI 13437 | acetoacetylphosphate + CoA | - |
r | |
acetyl-CoA + phosphate | - |
Clostridium beijerinckii | acetylphosphate + CoA | - |
? | |
acetyl-CoA + phosphate | - |
Clostridium beijerinckii VPI 13437 | acetylphosphate + CoA | - |
? | |
butanoyl-CoA + phosphate | - |
Clostridium beijerinckii | butanoylphosphate + CoA | - |
? | |
butanoyl-CoA + phosphate | role in energy metabolism in butyric acid bacteria | Clostridium beijerinckii | butanoylphosphate + CoA | - |
? | |
butanoyl-CoA + phosphate | - |
Clostridium beijerinckii VPI 13437 | butanoylphosphate + CoA | - |
? | |
butanoyl-CoA + phosphate | role in energy metabolism in butyric acid bacteria | Clostridium beijerinckii VPI 13437 | butanoylphosphate + CoA | - |
? |
Subunits | Comment | Organism |
---|---|---|
? | x * 33000, SDS-PAGE | Clostridium beijerinckii |
pH Optimum Minimum | pH Optimum Maximum | Comment | Organism |
---|---|---|---|
7.5 | - |
- |
Clostridium beijerinckii |
pH Minimum | pH Maximum | Comment | Organism |
---|---|---|---|
6.5 | 8 | butanoylphosphate formation, 50% of maximal activity at pH 6.5, 80% of maximal activity at pH 8.0 | Clostridium beijerinckii |