VirB8 homolog TraE from plasmid pKM101 forms a hexameric ring structure and interacts with the VirB6 homolog TraD.

Casu B, Mary C, Sverzhinsky A, Fouillen A, Nanci A, Baron C
Proc Natl Acad Sci U S A 115(23):5950-5955 (2018 Jun 5)

PMID: 29784815 doi: 10.1073/pnas.1802501115

Submitted to SASBDB: 2016 Aug 12 Published in SASBDB: 2018 May 10

SASDB75 – Escherichia coli TraE protein: A VirB8 homolog from plasmid pKM101 Sample: Escherichia coli TraE protein (VirB8 homolog) hexamer, 171 kDa Escherichia coli protein Buffer: 50 mM sodium phosphate 300 mM NaCl 40 mM imidazole 0.15 % octyl glucose neopentyl glycol (OGNG), pH: 7.4 Experiment: SAXS data collected at G1, Cornell High Energy Synchrotron Source (CHESS) on 2016 Jun 2 RgGuinier 4.4 nm Dmax 13.7 nm VolumePorod 360 nm3