Maximillian K. Osterberg

''Self-gapping'' by a C-terminal domain arginine finger regulates GTP hydrolysis in bacterial zinc metallochaperones

This paper identifies a 'self-gapping' mechanism in bacterial COG0523 metallochaperones where the C-terminal domain activates GTP hydrolysis via an arginine finger and lysine residue, revealing a novel regulatory mechanism.

Exploring metalloproteome remodeling in calprotectin-stressed Acinetobacter baumannii using chemoproteomics

This study uses chemoproteomics to show that calprotectin stress in Acinetobacter baumannii leads to undermetalation of metalloproteomes, impairing key metabolic and cellular processes.