Figure 3.

Streptococcus pneumoniae LPXTG proteins. Topology of the LPXTG proteins was analyzed on R6 proteins when existing otherwise TIGR4 by SMART search of PFAM domains http://smart.embl-heidelberg.de/. Resulting general topology of the protein is figured, domains are named with PFAM nomenclature. YSIRK stands for the Gram-positive signal peptide (Pfam entry: PF04650). The cloned part of the protein is included in the grey box. The second column gives the protein and locus nomenclature together with the common names of the proteins, and references for their original discovery. The third column figures the construct boundaries, and size of the complete protein, NC: Not Cloned. The latter columns bring out that every cloned genes gave soluble proteins produced.