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. 2015 Feb 4;197(5):973–982. doi: 10.1128/JB.02489-14

TABLE 1.

Percentage of KEQ residues and isoelectric points of known histone-like proteins and HP119-related proteins

Organism Protein % indicated amino acid
pI
Lys (K) Glu (E) Gln (Q)
E. coli HupA 12.1 7.7 4.4 10.4
IhfA 10 11 3 10.1
H-NS 8.1 12.6 5.9 9
Fis 7.1 4 10.1 9.8
H. pylori Hup 18.9 14.7 2.1 9.7
HP118 16 9.7 9.2 10.1
HP119 16.6 12.3 12.7 9.9
HP120 15.5 10 8.5 10.2
HP1187 15.3 10.1 9.6 10.2
HP1188 15.6 10 7.8 10.1