Ozone-inducible proteins (OI2-2 and OI14-3) from Atriplex canescens whose structure and function are unknown are rich in glycine intercepted with histidine and tyrosine with putative signal peptides at the N-terminus. OI2-2 and OI14-3 contain 8 and 10 tandem repeats of YGHGGG, respectively. In order