Inhibitors | Comment | Organism | Structure |
---|---|---|---|
1,10-phenanthroline | - |
Escherichia coli | |
4-aminobutanoate | - |
Escherichia coli | |
5-Aminopentanoate | - |
Escherichia coli | |
Ag+ | - |
Escherichia coli | |
AMP | - |
Escherichia coli | |
Asp | uncompetitive | Escherichia coli | |
Ca2+ | - |
Escherichia coli | |
Cu2+ | - |
Escherichia coli | |
cysteine | weak | Escherichia coli | |
diphosphate | - |
Escherichia coli | |
DTT | weak | Escherichia coli | |
Fe2+ | - |
Escherichia coli | |
Hg2+ | - |
Escherichia coli | |
iodoacetate | weak | Escherichia coli | |
L-Ala | - |
Escherichia coli | |
L-Val | uncompetitive | Escherichia coli | |
Li+ | - |
Escherichia coli | |
mercaptoethanol | weak | Escherichia coli | |
Mercaptoethanolamine | weak | Escherichia coli | |
Mercaptopurine | weak | Escherichia coli | |
Ni2+ | - |
Escherichia coli | |
pantothenic acid | - |
Escherichia coli | |
Pb2+ | - |
Escherichia coli | |
PCMB | - |
Escherichia coli | |
taurine | - |
Escherichia coli | |
Zn2+ | - |
Escherichia coli |
KM Value [mM] | KM Value Maximum [mM] | Substrate | Comment | Organism | Structure |
---|---|---|---|---|---|
0.063 | - |
D-pantoate | beta-alanine | Escherichia coli | |
0.091 | - |
ATP | - |
Escherichia coli | |
0.12 | - |
(R)-pantoate | - |
Escherichia coli |
Metals/Ions | Comment | Organism | Structure |
---|---|---|---|
K+ | Km: 5.5 mM | Escherichia coli | |
Mg2+ | divalent cation required, Mg2+ or Mn2+, Km: 2.0 mM. Optimal concentration: 10 mM, inhibition above | Escherichia coli |
Molecular Weight [Da] | Molecular Weight Maximum [Da] | Comment | Organism |
---|---|---|---|
69000 | - |
gel filtration | Escherichia coli |
Natural Substrates | Organism | Comment (Nat. Sub.) | Natural Products | Comment (Nat. Pro.) | Rev. | Reac. |
---|---|---|---|---|---|---|
ATP + (R)-pantoate + beta-alanine | Escherichia coli | formation of pantothenic acid, an important member of the B vitamins | ? | - |
? |
Organism | UniProt | Comment | Textmining |
---|---|---|---|
Escherichia coli | - |
- |
- |
Purification (Comment) | Organism |
---|---|
partial | Escherichia coli |
Substrates | Comment Substrates | Organism | Products | Comment (Products) | Rev. | Reac. |
---|---|---|---|---|---|---|
ATP + (R)-pantoate + beta-alanine | - |
Escherichia coli | AMP + diphosphate + (R)-pantothenate | - |
? | |
ATP + (R)-pantoate + beta-alanine | formation of pantothenic acid, an important member of the B vitamins | Escherichia coli | ? | - |
? |
Temperature Optimum [°C] | Temperature Optimum Maximum [°C] | Comment | Organism |
---|---|---|---|
30 | - |
- |
Escherichia coli |
Temperature Minimum [°C] | Temperature Maximum [°C] | Comment | Organism |
---|---|---|---|
20 | 50 | 20°C: about 60% of maximal activity, 50°C, about 25% of maximal activity | Escherichia coli |
Temperature Stability Minimum [°C] | Temperature Stability Maximum [°C] | Comment | Organism |
---|---|---|---|
37 | - |
pH 5.0-10.0, 15 min stable | Escherichia coli |
pH Optimum Minimum | pH Optimum Maximum | Comment | Organism |
---|---|---|---|
10 | - |
- |
Escherichia coli |
pH Minimum | pH Maximum | Comment | Organism |
---|---|---|---|
8 | 12 | about 50% of maximal activity at pH 8 and 12 | Escherichia coli |