Title : PIMT-Mediated Labeling of l-Isoaspartic Acid with Tris Facilitates Identification of Isomerization Sites in Long-Lived Proteins.

Pub. Date : 2022 Mar 2

PMID : 35113558






1 Functional Relationships(s)
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Compound Name
Protein Name
Organism
1 The succinimide intermediate formed during reaction of l-isoAsp-containing peptides with PIMT and S-adenosyl methionine (SAM) is reactive with Tris base and results in a Tris-modified aspartic acid residue with a mass shift of +103 Da. Aspartic Acid protein-L-isoaspartate (D-aspartate) O-methyltransferase Homo sapiens