Table 1. Summary of the protein targets and peptide phage display libraries.

Target	Librarya	Library diversityb	Phage inputc	Phage outputc	Ion Torrent reads	Total sequencesd	Different sequencese	% top 200f
SrtA	Library A	5 × 108	3 × 1010	8 × 103	1.8 × 105	5.1 × 104	2.8 × 103	26%
SrtA	Library B	1 × 107	2 × 1010	1 × 104	2.4 × 105	6.8 × 104	1.4 × 103	75%
uPA	Library B	1 × 107	9 × 109	3 × 104	3.4 × 105	1.1 × 105	3.1 × 103	56%
FXIIa	4×4	7 × 108	5 × 1010	1 × 104	4.1 × 105	1.7 × 105	7.9 × 103	15%
PK	3×3, 4×4	1 × 109	2 × 109	2 × 103	1.8 × 105	7.5 × 104	1.4 × 103	40%
SA	3×3, 4×4	1 × 109	2 × 109	4 × 102	1.1 × 105	6.1 × 104	3.4 × 102	84%

^aLibraries are named according to reference (24). Library A contains 3×4, 4×3, 4×4, 3×5, 5×3 peptides, library B contains 3×6, 6×3, 4×5, 5×4 peptides.

^bNumber of transformants.

^cTransducing units (t.u.).

^dTotal number of sequences after quality filter.

^eEstimated number of different sequences.

^fPercentage of the population corresponding to the top 200 clones.