[BioPython] pairwise alignment tools ???

[aurelie.bornot at free.fr]

Hello everybody !

I would like to know if something exists in biopython to do optimal pairwise
alignments for DNA and proteins sequences ??
I need something that alllows to use BLOSUM62 and BLOSUM45 for proteins....

and if it doesn't exist : does anyone know where I can find binaries to do this
???  (Unfortunatly I must work on windowsXP... and I have trouble to find
something...)


Thanks a lot !!
Aurelie