Pub. Date : 2012 Jan 17
PMID : 22132761
1 Functional Relationships(s)Download |
Sentence | Compound Name | Protein Name | Organism |
1 | Here we report a novel assay for Asp isomerization by isotopic labeling with (18)O via a two-step process: the isoAsp peptide is first specifically methylated by protein isoaspartate methyltransferase (PIMT, EC 2.1.1.77) to the corresponding methyl ester, which is subsequently hydrolyzed in (18)O-water to regenerate isoAsp. | Aspartic Acid | protein-L-isoaspartate (D-aspartate) O-methyltransferase | Homo sapiens |