Colonies on nutrient agar are smooth,
pinkish, circular, translucent and shiny with entire edges.
The characteristic diamino acid of the cell wall is lysine. The
quinone system is composed mostly of menaquinone MK-6,
with traces of MK-7. The polar lipid profile contains major
amounts of diphosphatidylglycerol, phosphatidylglycerol
and an unidentified glycolipid, and minor amounts of two
unidentified lipids