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Literature summary for 2.1.1.77 extracted from

  • Rutherford, K.; Daggett, V.
    The V119I polymorphism in protein L-isoaspartate O-methyltransferase alters the substrate-binding interface (2009), Protein Eng. Des. Sel., 22, 713-721.
    View publication on PubMedView publication on EuropePMC

Protein Variants

Protein Variants Comment Organism
V119I the variant enzyme has lower activity and thermal stability but about 30% increased affinity for endogenous substrates compared to the I119I variant Homo sapiens

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
-
?

Organism

Organism UniProt Comment Textmining
Homo sapiens P22061
-
-

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
-
?

Synonyms

Synonyms Comment Organism
PIMT
-
Homo sapiens
protein L-isoaspartate O-methyltransferase
-
Homo sapiens

Cofactor

Cofactor Comment Organism Structure
S-adenosyl-L-methionine
-
Homo sapiens