Method: Bio::PROSITE#ru

Defined in:

lib/bio/db/prosite.rb

#ru ⇒ Object Also known as: rule

RU Rule (>=0 per entry)

RU   Rule_Description.

The rule is described in ordinary English and is free-format.

Returns

# File 'lib/bio/db/prosite.rb', line 126

def ru
  field_fetch('RU')
end