Crystal structure of the OmpK36 D insertion chimera from Klebsiella pneumonia

Widespread emergence of OmpK36 loop 3 insertions among multidrug-resistant clones of Klebsiella pneumoniae.

0.1 M Lithium sulfate, 0.1 M Sodium citrate, and 10% PEG 4000 (pH 5.6)

Medical Research Council (MRC, United Kingdom)