N-terminal amino acid sequences of intact and cleaved forms of Mung bean nuclease

We report, for the first time, the N-terminal amino acid sequences of both intact and cleaved forms (fragments A and B) of Mung bean nuclease, purified from sprouts of Vigna radiata or purchased from Amersham Biosciences. The N-terminal sequence of Mung bean nuclease shows high similarity with the putative bifunctional nuclease from Arabidopsis thaliana (AC: AAM63596).