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)