Significance of the C-terminal domain of Erwinia uredovora ice nucleation-active protein (Ina U).

Ice nucleation-active (Ina) proteins of bacterial origin comprise three distinct domains, i.e., N-terminal (N-), central repeat (R-), and C-terminal (C-) domains, among which the R-domain is essential, and its length may be correlated with the ice nucleation activity. In addition, the short C-terminal domain of about 50 amino acid residues is indispensable… CONTINUE READING