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1.13.11.63: beta-carotene 15,15'-dioxygenase

This is an abbreviated version!
For detailed information about beta-carotene 15,15'-dioxygenase, go to the full flat file.

Word Map on EC 1.13.11.63

Reaction

beta-carotene
+
O2
= 2 all-trans retinal

Synonyms

BC-15,15'-oxygenase, BCM, BCMO, Bcmo1, Bcmo2, BCO, BCO1, BCO2, Bcox, beta,beta-carotene 15,15'-mono-oxygenase 1, beta,beta-carotene 15,15'-monooxygenase, beta,beta-carotene 15,15'-monooxygenase 1, beta,beta-carotene 15,15'-monooxygenase-1, beta,beta-carotene 15,15-monooxygenase 1, beta,beta-carotene-15,15'-monooxygenase, beta,beta-carotene-15,15'-oxygenase, beta-carotene 15,15' oxygenase, beta-carotene 15,15'-dioxygenase, beta-carotene 15,15'-monooxygenase, beta-carotene 15,15'-monooxygenase 1, beta-carotene 15,15'-oxygenase, beta-carotene 15,15-monooxygenase, beta-carotene dioxygenase 1, beta-carotene oxygenase 2, beta-carotene-15,15'-dioxygenase, beta-carotene-15,15'-monooxygenase, beta-carotene-15,15'-oxygenase, beta-carotene-15,15'-oxygenase-1, beta-carotene-15,15'-oxygenase-2, beta-CD, betaCDIOX, betaCO, BLH, brp/blh-family beta-carotene monooxygenase, brpA, carotenoid oxygenase, Ci-BCO, CMO1, EC 1.13.11.21, EC 1.14.99.36, NinaB

ECTree

     1 Oxidoreductases
         1.13 Acting on single donors with incorporation of molecular oxygen (oxygenases)
             1.13.11 With incorporation of two atoms of oxygen
                1.13.11.63 beta-carotene 15,15'-dioxygenase

General Stability

General Stability on EC 1.13.11.63 - beta-carotene 15,15'-dioxygenase

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GENERAL STABILITY
ORGANISM
UNIPROT
LITERATURE
carotenoids stabilize the enzyme during the isolation from small intestinal mucosa
-
liver enzyme may be frozen and thawed repeatedly without loss of activity
-
loss of activity during concentration by ultrafiltration or (NH4)2SO4 precipitation as well as during dialysis
-