Nucleotide sequence of Cyn d 1 and its deduced amino acid sequence. The amino acid residues are numbered on the right. The amino acid numbering starts at the N-terminal amino acid, alanine of Cyn d 1. The putative pre-peptide (signal peptide) consists of amino acid residues -18 to -1. The putative N-glycosylation site is underlined. Asterisk indicates the stop codon.