Table 2.

Physiological and chemical properties of Dm-Csp1 and E. coli K12 CspA^a.

Protein identifier	Amino acid length	Molecular weight	Isoelectric point	Aliphatic index	Estimated half-life	Positively charged residues (%)	Negatively charged residues (%)
Dm-Csp1	86	9472.54	5.79	57.91	>10 hours	13.95	15.12
E. coli CspA	70	7403.28	5.58	61.29	>10 hours	10	11.42

^aCalculated using default settings of ProtParam (http://web.expasy.org/protparam/).