See Also: Herbal medicine (botanical medicine, herbology, phytomedicine)(health)
Medicine Lodge Memorial Hospital- Medicine Lodge(health)
URBAN(law)
Urban(money)
URBAN(finance)
urban(dictionary)
Urban VI(encyclopedia)
Urban II(encyclopedia)
urban(dictionary)
aldehyde(dictionary)

aldehyde-lyases (medicine) and Urban II (sh)


aldehyde-lyases (medicine)


aldehyde-lyases
<enzyme> Enzymes that catalyze cleavage of a carbon-carbon bond in a molecule containing a hydroxyl group and a carbonyl group to form two smaller molecules, each being an aldehyde or a ketone. The reaction is the reverse of an aldol condensation. These enzymes are also known as aldolases.

Registry number: EC 4.1.2.


Urban II (sh)




orig. Odo of Chatillon-sur-Marne

born งใ 1035, Chatillon-sur-Marne, or Lagery, or Lagny, Champagne, France
died July 29, 1099, Rome

Pope (1088-99).

The prior of a Cluniac monastery, he was made cardinal by Pope Gregory VII, whose reforms he furthered. Elected pope in 1088, Urban secured his authority against the antipope Clement III and strengthened the role of the papacy in the reform movement. He called for the First Crusade at the Council of Clermont (1095) in response to the appeal of Alexius I Comnenus, promoted the union of the Eastern and Western churches, and supported the Christian reconquest of Spain from the Moors.