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1.3.1.31: 2-enoate reductase

This is an abbreviated version!
For detailed information about 2-enoate reductase, go to the full flat file.

Word Map on EC 1.3.1.31

Reaction

Butanoate
+
NAD+
=
but-2-enoate
 +
NADH
 +
H+

Synonyms

Achr-OYE3, Achr-OYE4, acylate:NAD+ DELTA2 oxidoreductase, Dbr1, enoate reductase, ER-BC, ER-CA, ERED, ERED xenobiotic reductase B, fldZ, KpnER, KYE1, LacER, NAD(P)H-dependent enoate reductase, NADH-dependent 2-enoate reductase, NADPH dehydrogenase 1, NCR, old yellow enzyme, OPR1, OPR3, OYE, reductase, 2-enoate, SYE-4, XenA, XenB, yellow enzyme, Yers-ER, YqjM

ECTree

     1 Oxidoreductases
         1.3 Acting on the CH-CH group of donors
             1.3.1 With NAD+ or NADP+ as acceptor
                1.3.1.31 2-enoate reductase

pH Range

pH Range on EC 1.3.1.31 - 2-enoate reductase

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pH RANGE
ORGANISM
UNIPROT
COMMENTARY hide
LITERATURE
4.5 - 6.2
-
about 65% of maximal activity at pH 4.5 and at pH 6.2
5 - 9
active between pH 5.0 and pH 9.0
6
conversion rate drops to 20% at pH 6.0
6 - 8
pH 6.0: about 85% of maximal activity, pH 8.0: about 80% of maximal activity
6.8 - 8
pH 6.8: about 75% of maximal activity, pH 8.0: about 80% of maximal activity
7
highest conversion rate 54%, pH optimum
8
48% conversion rate
8 - 9
-
optimal pH range
9
only 30% of highest activity at pH 9
additional information
no activity at pH 11