[Bioperl-l] SeqStats.pm - correction to Mwt calculation

[Keith James]

The protein molecular weights calculated by SeqStats were wrong as the
calculation ignored the water eliminated during peptide bond
formation.

I've fixed this and changed the aa Mwt table to 2 dp and taken water
as being 18.015. The final weight is rounded to the nearest whole
number. The results now agree with EMBOSS pepstats, Artemis and my
Perl libs.

I haven't checked through the nucleic acid Mwt code yet, so this
change is just on the development branch in case I've broken
something.

-- 

-= Keith James - kdj@sanger.ac.uk - http://www.sanger.ac.uk/Users/kdj =-
The Sanger Centre, Wellcome Trust Genome Campus, Hinxton, Cambs CB10 1SA