None
SWISS::IDs.pm
SWISS::IDs represents the \s-1ID\s0 lines of a SWISS-PROT + \s-1TREMBL\s0 entry as specified in the user manual http://www.expasy.org/sprot/userman.html .
SWISS::ListBase.pm
This is an array containing a list of all the IDs associated with this entry. The first member will be the primary \s-1ID\s0, and any following are the secondary IDs which are not shown in the public section of the entry.
The data class, either \s-1STANDARD\s0 or \s-1PRELIMINARY\s0 for data from releases prior to 9.0, or Reviewed or Unreviewed for data from later releases.
The molecule type, currently only \s-1PRT\s0.
The protein length in amino acids.
IDs must never be sorted, so this method does nothing (but it overwrites the inherited method).