4.2.1.104: cyanase
This is an abbreviated version!
For detailed information about cyanase, go to the full flat file.
Word Map on EC 4.2.1.104
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4.2.1.104
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bicarbonate
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bicarbonate-dependent
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anderson
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fuchs
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pseudoalcaligenes
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molecular biology
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nitrospira
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decameric
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environmental protection
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biotechnology
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drug development
- 4.2.1.104
- bicarbonate
-
bicarbonate-dependent
-
anderson
-
fuchs
- pseudoalcaligenes
- molecular biology
- nitrospira
-
decameric
- environmental protection
- biotechnology
- drug development
Reaction
Synonyms
107368746, AtCYN, cyanase, cyanate aminohydrolase, cyanate C-N-lyase, cyanate hydratase, cyanate hydrolase, cyanate lyase, CYN, CynS, EC 3.5.5.3, EC 4.3.99.1, Hydrolase, cyanate, Ngar_c31480, NITMOv2_1274, OsCYN, slr0899, SpCynS, Spro_1533, tetur28g02430
ECTree
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Reaction
Reaction on EC 4.2.1.104 - cyanase
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cyanate + HCO3- + 2 H+ = NH3 + 2 CO2
rapid equilibrium random mechanism
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cyanate + HCO3- + 2 H+ = NH3 + 2 CO2
the enzyme requires bicarbonate as a cofactor. Its mechanism is to catalyse the attack of bicarbonate on cyanate, with elimination of carbon dioxide, thus catalysing hydration of the cyanate to carbamae. The carbamate spontaneously hydrolyses to ammonia and carbon dioxide
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cyanate + HCO3- + 2 H+ = NH3 + 2 CO2
the enzyme requires bicarbonate as a cofactor. Its mechanism is to catalyse the attack of bicarbonate on cyanate, with elimination of carbon dioxide, thus catalysing hydration of the cyanate to carbamae. The carbamate spontaneously hydrolyses to ammonia and carbon dioxide, the decamer shows half-side binding of substrates and substrate analogues, catalytic mechanism, catalytic site involves Arg96, Glu99, and Ser122
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cyanate + HCO3- + 2 H+ = NH3 + 2 CO2
the enzyme requires bicarbonate as a cofactor. Its mechanism is to catalyse the attack of bicarbonate on cyanate, with elimination of carbon dioxide, thus catalysing hydration of the cyanate to carbamate. The carbamate spontaneously hydrolyses to ammonia and carbon dioxide
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