You must tell MSU explicitly that an input sequence is in GCG format by using the -g command line option. Sequence files may contain multiple sequences, but only the first one is used. After a sequence is loaded from a file, MSU checks whether the sequence is protein or nucleotide. However, MSU can be forced to use an alternative specification file with the -f command line option. You can utilise this feature if you want to make MSU available system-wide.
Users can still use the -f option to override the default.
The default value is 10,000 residues. Sequence analysis by electronic mail server. The EMBL data library. Added debug mode.