IonSource

 

Carbamylation of Proteins
(Reported sites of carbamylation:  N-terminus, Lysine, Arginine, Cysteine)

 

Figure Text / Monograph 0005

Amino Acid Residue Composition Residue
Monoisotopic Mass
Delta Mass
Lysine C6H12N2O

128.09496

0
Carbamyl
Lysine
C7H13N3O2

171.10078

43.00582
Carbamylation

* NHCO

43.00582

-
*Note: A proton is lost from the amino group on the protein during carbamylation and thus the change in composition is NHCO.

home | disclaimer
Copyright 2000-2016  IonSource.Com  All rights reserved. 
Last updated:  Tuesday, January 19, 2016 02:48:55 PM