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. 2015 Mar 17;83(4):1598–1609. doi: 10.1128/IAI.03122-14

FIG 6.

FIG 6

Release of D3D4 reporter protein into S. aureus culture supernatants can be inhibited by altering the sorting signal. (A) Amino acid sequences of SpA and SdrE sorting signals. Amino acid coordinates are indicated. Cell wall extracts (B) and culture supernatants (C) from LAC* spa sbi(pD3D4-SpASS) and LAC* spa sbi(pD3D4-SdrESS) were probed with rabbit anti-D3D4 IgG. Bound antibody was detected using HRP-conjugated goat anti-rabbit IgG. Size markers are indicated (kDa).