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Literature summary for 2.3.2.8 extracted from

  • Soffer, R.L.; Horinishi, H.
    Enzymic modification of proteins. I. General characteristics of the arginine-transfer reaction in rabbit liver cytoplasm (1969), J. Mol. Biol., 43, 163-175.
    View publication on PubMed

Activating Compound

Activating Compound Comment Organism Structure
2-mercaptoethanol
-
Oryctolagus cuniculus

General Stability

General Stability Organism
freezing inactivates Oryctolagus cuniculus

Inhibitors

Inhibitors Comment Organism Structure
additional information no inhibition by puromycin Oryctolagus cuniculus

Localization

Localization Comment Organism GeneOntology No. Textmining
cytoplasm soluble Oryctolagus cuniculus 5737
-

Metals/Ions

Metals/Ions Comment Organism Structure
K+ requirement for monovalent cations Oryctolagus cuniculus
additional information inactive with Mg2+ Oryctolagus cuniculus
Na+ requirement for monovalent cations Oryctolagus cuniculus
NH4+ requirement for monovalent cations Oryctolagus cuniculus

Natural Substrates/ Products (Substrates)

Natural Substrates Organism Comment (Nat. Sub.) Natural Products Comment (Nat. Pro.) Rev. Reac.
L-arginyl-tRNAArg + acceptor protein Oryctolagus cuniculus catalyzes post-translational ribosome-independent modification of certain acceptor proteins tRNAArg + L-arginyl-[acceptor protein]
-
?

Organism

Organism UniProt Comment Textmining
Oryctolagus cuniculus
-
rabbit
-

Purification (Commentary)

Purification (Comment) Organism
partial Oryctolagus cuniculus

Source Tissue

Source Tissue Comment Organism Textmining
liver
-
Oryctolagus cuniculus
-

Specific Activity [micromol/min/mg]

Specific Activity Minimum [µmol/min/mg] Specific Activity Maximum [µmol/min/mg] Comment Organism
0.00084
-
-
Oryctolagus cuniculus

Storage Stability

Storage Stability Organism
-20°C, crude enzyme, at least 6 months Oryctolagus cuniculus
0°C, partially purified, 75% loss of activity within 1 week Oryctolagus cuniculus

Substrates and Products (Substrate)

Substrates Comment Substrates Organism Products Comment (Products) Rev. Reac.
L-arginyl-tRNAArg + acceptor protein addition to amino-terminus Oryctolagus cuniculus tRNAArg + L-arginyl-[acceptor protein]
-
?
L-arginyl-tRNAArg + acceptor protein catalyzes post-translational ribosome-independent modification of certain acceptor proteins Oryctolagus cuniculus tRNAArg + L-arginyl-[acceptor protein]
-
?
L-arginyl-tRNAArg + albumin from bovine serum Oryctolagus cuniculus tRNAArg + L-arginyl-albumin
-
?
L-arginyl-tRNAArg + fructose diphosphatase from rabbit liver Oryctolagus cuniculus tRNAArg + L-Arg-[fructose diphosphatase]
-
?
L-arginyl-tRNAArg + insulin
-
Oryctolagus cuniculus tRNAArg + L-arginyl-[insulin]
-
?
L-arginyl-tRNAArg + thyroglobulin
-
Oryctolagus cuniculus tRNAArg + L-arginyl-[thyroglobulin]
-
?

Temperature Optimum [°C]

Temperature Optimum [°C] Temperature Optimum Maximum [°C] Comment Organism
37
-
assay at Oryctolagus cuniculus