The Martin Welch Lab

Useful resources on the web

Tools

NEBcutter - Unique digest sites
ExPASy ProtParam tool - Calculates parameters such as extinction coefficient, MW, AA composition, etc..
ENDMEMO - General conversion calculator
Statistics Calculators

Plasmid editors

ApE (free)
SnapGene (some features are free)

Databases

PubMed
Pseudomonas
Escherichia coli
Protein Data Bank
XBASE - University genome database

Check this page for more bioinformatics resources.