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Literature summary for 2.7.3.3 extracted from

  • Seals, J.D.; Grossman, S.H.
    Purification and characterization of arginine kinase from the sea cucumber caudina arenicola (1988), Comp. Biochem. Physiol. B, 89, 701-707.
No PubMed abstract available

Inhibitors

Inhibitors Comment Organism Structure
MgADP- inhibition is potentiated by NO3- Molpadia arenicola

KM Value [mM]

KM Value [mM] KM Value Maximum [mM] Substrate Comment Organism Structure
0.5
-
L-Arg
-
Molpadia arenicola
1.3
-
ATP ATP in form of MgATP2- Molpadia arenicola

Molecular Weight [Da]

Molecular Weight [Da] Molecular Weight Maximum [Da] Comment Organism
40000
-
2 * 40000 Molpadia arenicola
80000
-
-
Molpadia arenicola

Organism

Organism UniProt Comment Textmining
Molpadia arenicola
-
-
-

Purification (Commentary)

Purification (Comment) Organism
-
Molpadia arenicola

Source Tissue

Source Tissue Comment Organism Textmining
muscle
-
Molpadia arenicola
-

Substrates and Products (Substrate)

Substrates Comment Substrates Organism Products Comment (Products) Rev. Reac.
ATP + L-Arg
-
Molpadia arenicola ADP + Nomega-phospho-L-Arg
-
?
ATP + L-arginine
-
Molpadia arenicola ADP + Nomega-phospho-L-arginine
-
r

Subunits

Subunits Comment Organism
dimer 2 * 40000 Molpadia arenicola

Temperature Stability [°C]

Temperature Stability Minimum [°C] Temperature Stability Maximum [°C] Comment Organism
additional information
-
unstable to heat Molpadia arenicola

pH Optimum

pH Optimum Minimum pH Optimum Maximum Comment Organism
7.9
-
-
Molpadia arenicola

pI Value

Organism Comment pI Value Maximum pI Value
Molpadia arenicola
-
-
7.8