NCBI The Statistics of PSI-BLAST Scores CSH

 

Table 2

The accuracy of PSI-BLAST statistics for the comparison of various query sequences with a shuffled version of SWISS-PROT.
 
  SWISS-PROT accession number of query   No. of sequences with E-value
Protein family   Low E-value 1 10

Serine protease P00762     0.94 1 8
Serine protease inhibitor P01008     1.5 0 9
Ras P01111     1.1 0 9
Globin P02232     8.2 0 2
Hemagglutinin P03435     0.87 1 8
Interferon P05013     0.11 2 11
Alcohol dehydrogenase P07327     1.5 0 9
Histocompatibility antigen P10318     0.0031 2 6
Cytochrome P450 P10635     0.46 1 15
Glutathione transferase P14942     0.30 2 9
H+-transporting ATP synthase P20705     0.79 2 10

Average (median or mean)     0.87 1.0 8.7