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Literature summary for 2.7.3.3 extracted from

  • Arockiaraj, J.; Vanaraja, P.; Easwvaran, S.; Singh, A.; Alinejaid, T.; Othman, R.Y.; Bhassu, S.
    Gene profiling and characterization of arginine kinase-1 (MrAK-1) from freshwater giant prawn (Macrobrachium rosenbergii) (2011), Fish Shellfish Immunol., 31, 81-89.
    View publication on PubMed

Cloned(Commentary)

Cloned (Comment) Organism
expressed in Escherichia coli BL21(DE3) cells Macrobrachium rosenbergii

Inhibitors

Inhibitors Comment Organism Structure
2-oxoglutarate the enzyme activity is inhibited at 10-200 mM Macrobrachium rosenbergii
ATP the enzyme activity is inhibited at 100 mM Macrobrachium rosenbergii
L-Glucose AK-1 activity does not show significant variation after supplementation with 10 mM L-glucose. However, AK-1 activity decreases significantly when L-glucose concentration is higher than 50 mM and almost all MrAK-1 activity is lost after treatment with 200 mM L-glucose Macrobrachium rosenbergii

Molecular Weight [Da]

Molecular Weight [Da] Molecular Weight Maximum [Da] Comment Organism
40000
-
x * 40000, calculated from amino acid sequence Macrobrachium rosenbergii

Organism

Organism UniProt Comment Textmining
Macrobrachium rosenbergii E2JE77
-
-

Purification (Commentary)

Purification (Comment) Organism
the crude AK-1 fusion protein fused with maltose binding protein is purified using pMAL protein fusion and purification system protocol Macrobrachium rosenbergii

Source Tissue

Source Tissue Comment Organism Textmining
brain
-
Macrobrachium rosenbergii
-
eyestalk lowest expression Macrobrachium rosenbergii
-
gill
-
Macrobrachium rosenbergii
-
hemocyte
-
Macrobrachium rosenbergii
-
hepatopancreas
-
Macrobrachium rosenbergii
-
intestine
-
Macrobrachium rosenbergii
-
leg walking leg Macrobrachium rosenbergii
-
muscle highest expression Macrobrachium rosenbergii
-
pleopod
-
Macrobrachium rosenbergii
-
stomach
-
Macrobrachium rosenbergii
-

Substrates and Products (Substrate)

Substrates Comment Substrates Organism Products Comment (Products) Rev. Reac.
ATP + L-Arg
-
Macrobrachium rosenbergii ADP + Nomega-phospho-L-Arg
-
?

Subunits

Subunits Comment Organism
? x * 40000, calculated from amino acid sequence Macrobrachium rosenbergii

Synonyms

Synonyms Comment Organism
AK-1
-
Macrobrachium rosenbergii
arginine kinase-1
-
Macrobrachium rosenbergii

Temperature Optimum [°C]

Temperature Optimum [°C] Temperature Optimum Maximum [°C] Comment Organism
30
-
-
Macrobrachium rosenbergii

Temperature Range [°C]

Temperature Minimum [°C] Temperature Maximum [°C] Comment Organism
20 50
-
Macrobrachium rosenbergii

pH Optimum

pH Optimum Minimum pH Optimum Maximum Comment Organism
8.5
-
-
Macrobrachium rosenbergii

pH Range

pH Minimum pH Maximum Comment Organism
7.5 10
-
Macrobrachium rosenbergii

pI Value

Organism Comment pI Value Maximum pI Value
Macrobrachium rosenbergii calculated from amino acid sequence
-
6.1

Expression

Organism Comment Expression
Macrobrachium rosenbergii the levels of AK-1 mRNA transcripts sharply increase until 12 h post-injection with IHHNV up

General Information

General Information Comment Organism
physiological function the enzyme plays an important role in the coupling of energy production and utilization and the immune response in shrimps Macrobrachium rosenbergii