prosite alphabet too inclusive

[katel at worldpath.net]

Full_Name: Katharine Lindner
Module: pattern.py
Version: 
OS: win98
Submission from: pm41-112-174.worldpath.net (209.187.112.174)


The alphabet used allows A-Z.  According to:

http://swift.embl-heidelberg.de/7tm/query/userman.html

  J, O and U have no assigned amino acids?