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Literature summary for 2.1.1.77 extracted from

  • Ota, I.M.; Gilbert, J.M.; Clarke, S.
    Two major isozymes of the protein D-aspartyl/L-isoaspartyl methyltransferase from human erythrocytes (1988), Biochem. Biophys. Res. Commun., 151, 1136-1143.
    View publication on PubMed

Inhibitors

Inhibitors Comment Organism Structure
5'-deoxy-5'-methylthioadenosine partial inhibition Homo sapiens
S-adenosylhomocysteine complete inhibition Homo sapiens
S-adenosylhomocysteine
-
Rattus norvegicus

Localization

Localization Comment Organism GeneOntology No. Textmining
cytosol
-
Homo sapiens 5829
-
cytosol
-
Rattus norvegicus 5829
-

Molecular Weight [Da]

Molecular Weight [Da] Molecular Weight Maximum [Da] Comment Organism
25000
-
-
Rattus norvegicus
25000
-
gel filtration Homo sapiens
25400 26000
-
Equus sp.
27000
-
-
Homo sapiens
27000
-
-
Rattus norvegicus
27000
-
brain enzyme Bos taurus
28000
-
SDS-PAGE Homo sapiens
29000
-
-
Torpedo ocellata
35000
-
thymus enzyme Bos taurus

Natural Substrates/ Products (Substrates)

Natural Substrates Organism Comment (Nat. Sub.) Natural Products Comment (Nat. Pro.) Rev. Reac.
S-adenosyl-L-methionine + protein L-isoaspartate Homo sapiens
-
S-adenosyl-L-homocysteine + protein L-isoaspartate alpha-methyl ester
-
?
S-adenosyl-L-methionine + protein L-isoaspartate Rattus norvegicus
-
S-adenosyl-L-homocysteine + protein L-isoaspartate alpha-methyl ester
-
?
S-adenosyl-L-methionine + protein L-isoaspartate Bos taurus
-
S-adenosyl-L-homocysteine + protein L-isoaspartate alpha-methyl ester
-
?
S-adenosyl-L-methionine + protein L-isoaspartate Oryctolagus cuniculus
-
S-adenosyl-L-homocysteine + protein L-isoaspartate alpha-methyl ester
-
?
S-adenosyl-L-methionine + protein L-isoaspartate Xenopus laevis
-
S-adenosyl-L-homocysteine + protein L-isoaspartate alpha-methyl ester
-
?
S-adenosyl-L-methionine + protein L-isoaspartate Torpedo ocellata
-
S-adenosyl-L-homocysteine + protein L-isoaspartate alpha-methyl ester
-
?

Organism

Organism UniProt Comment Textmining
Bos taurus
-
bovine
-
Equus sp.
-
horse
-
Homo sapiens
-
human
-
Oryctolagus cuniculus
-
rabbit
-
Rattus norvegicus
-
-
-
Torpedo ocellata
-
-
-
Xenopus laevis
-
-
-

Purification (Commentary)

Purification (Comment) Organism
-
Homo sapiens

Source Tissue

Source Tissue Comment Organism Textmining
blood
-
Homo sapiens
-
blood
-
Rattus norvegicus
-
brain
-
Homo sapiens
-
brain
-
Rattus norvegicus
-
brain
-
Bos taurus
-
brain
-
Oryctolagus cuniculus
-
erythrocyte
-
Homo sapiens
-
erythrocyte
-
Rattus norvegicus
-
erythrocyte
-
Bos taurus
-
heart
-
Oryctolagus cuniculus
-
liver
-
Rattus norvegicus
-
liver
-
Oryctolagus cuniculus
-
muscle
-
Oryctolagus cuniculus
-
oocyte
-
Xenopus laevis
-
pituitary gland
-
Rattus norvegicus
-
testis
-
Rattus norvegicus
-
thymus
-
Bos taurus
-

Specific Activity [micromol/min/mg]

Specific Activity Minimum [µmol/min/mg] Specific Activity Maximum [µmol/min/mg] Comment Organism
0.000233
-
-
Homo sapiens

Substrates and Products (Substrate)

Substrates Comment Substrates Organism Products Comment (Products) Rev. Reac.
S-adenosyl-L-methionine + protein L-isoaspartate
-
Homo sapiens S-adenosyl-L-homocysteine + protein L-isoaspartate alpha-methyl ester
-
?
S-adenosyl-L-methionine + protein L-isoaspartate
-
Rattus norvegicus S-adenosyl-L-homocysteine + protein L-isoaspartate alpha-methyl ester
-
?
S-adenosyl-L-methionine + protein L-isoaspartate
-
Bos taurus S-adenosyl-L-homocysteine + protein L-isoaspartate alpha-methyl ester
-
?
S-adenosyl-L-methionine + protein L-isoaspartate
-
Oryctolagus cuniculus S-adenosyl-L-homocysteine + protein L-isoaspartate alpha-methyl ester
-
?
S-adenosyl-L-methionine + protein L-isoaspartate
-
Xenopus laevis S-adenosyl-L-homocysteine + protein L-isoaspartate alpha-methyl ester
-
?
S-adenosyl-L-methionine + protein L-isoaspartate
-
Torpedo ocellata S-adenosyl-L-homocysteine + protein L-isoaspartate alpha-methyl ester
-
?