The immune evasion protein Sbi of Staphylococcus aureus occurs both extracellularly and anchored to the cell envelope by binding lipoteichoic acid - Smith,EJ; Corrigan,RM; van,der Sluis T; Gruendling,A; Speziale,P; Geoghegan,JA; Foster,TJ (MOLECULAR MICROBIOLOGY, 2012)