Dear CCP4 community,
I am hoping that someone here might know the answer to this as I cannot find anything concrete in my literature search.
I have recently received a mass spec result indicating that a recombinant protein expressed in /E. coli/ is heavily lysine methylated. I would like to know is this an artefact and is it even possible for /E. coli/ to methylate lysines?
Thank you for any help, Jen ######################################################################## To unsubscribe from the CCP4BB list, click the following link: https://www.jiscmail.ac.uk/cgi-bin/webadmin?SUBED1=CCP4BB&A=1
