Protease-associated import systems are widespread in Gram-negative bacteria.

Grinter R, Leung PM, Wijeyewickrema LC, Littler D, Beckham S, Pike RN, Walker D, Greening C, Lithgow T
PLoS Genet 15(10):e1008435 (2019 Oct)
PMID: 31613892
doi: 10.1371/journal.pgen.1008435
Submitted to SASBDB: 2019 May 8
Published in SASBDB:

SASDFB6 – The periplasmically localised protease PqqL from Escherichia coli

Zinc protease PqqL experimental SAS data
DAMMIF model
Sample: Zinc protease PqqL monomer, 102 kDa Escherichia coli (strain ... protein
Buffer: 20 mM Tris HCl, 150 nM NaCl, 0.02 % NaN3, 5% glycerol, pH: 7.8
Experiment: SAXS data collected at SAXS/WAXS, Australian Synchrotron on 2017 Jun 14
RgGuinier 4.0 nm
Dmax 13.7 nm
VolumePorod 207 nm3