Figure 1.

Representation of AcCP2 domains and deduced amino acid sequences. (A) Schematic demonstration of AcCP2 structure characteristics; (B) Deduced amino acid sequences of AcCP2. The letters underlined in nucleotide sequences indicate the CAAT box, TATA box and GC box in the upstream of start codon. CA-GU sequences are regarded as an alternative site combining PolyA synthase in higher plants. The consensus polyadenylation signal (AATAAA) is found in 3' UTR. SP, GxNxFxD and ERFNIN motifs are also noted in the propeptide. Conserved active sites (Gln, Cys, His and Asn) are labeled in asterisks (*); and (C) Alignment of amino acid sequences between AcCP1 (O23791) and AcCP2 (AEH26024).