Activation of Colicin M by the Fkpa Prolyl Cis- Trans Isomerase/Chaperone.
Helbig, S., Patzer, S.I., Schiene-Fischer, C., Zeth, K., Braun, V.(2011) J Biol Chem 286: 6280
- PubMed: 21149455 
- DOI: 10.1074/jbc.M110.165274
- Primary Citation of Related Structures:  
2XMX, 2XTQ, 2XTR - PubMed Abstract: 
Colicin M (Cma) is specifically imported into the periplasm of Escherichia coli and kills the cells. Killing depends on the periplasmic peptidyl prolyl cis-trans isomerase/chaperone FkpA. To identify the Cma prolyl bonds targeted by FkpA, we replaced the 15 proline residues individually with alanine ...