Hi, Does anybody have a perl script to convert Swissprot files into ace files that I could beg/borrow/steal please??? Thanks, Keith ~ Keith Bradnam - Developer, Arabidopsis Genome Resource (AGR) ~ Nottingham Arabidopsis Stock Centre - http://nasc.nott.ac.uk/ ~ University Park, University of Nottingham, NG7 2RD, UK ~ Tel: (0115) 951 3091