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4.2.1.2: fumarate hydratase

This is an abbreviated version!
For detailed information about fumarate hydratase, go to the full flat file.

Word Map on EC 4.2.1.2

Reaction

(S)-malate
=
fumarate
+
H2O

Synonyms

At2g47510, At5g50950, Bxe_A1038, Bxe_A3136, class II fumarase, Fum, FUM C, FUM1, FUM2, FumA, fumarase, fumarase A, fumarase C, fumarase/mesaconase, fumarate hydratase, FumB, FumC, FumD, FumF, FUMR, hydratase, fumarate, L-malate hydro-lyase, LmFH-1, LmFH-2, LmjF24.0320, LmjF29.1960, mesaconase/fumarase, MmcBC, PF1754, PF1755, rv1098c, scFUMC, slFumC, stFUMC, Tneu_1334, Tneu_1335

ECTree

     4 Lyases
         4.2 Carbon-oxygen lyases
             4.2.1 Hydro-lyases
                4.2.1.2 fumarate hydratase

pH Optimum

pH Optimum on EC 4.2.1.2 - fumarate hydratase

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pH OPTIMUM
ORGANISM
UNIPROT
COMMENTARY hide
LITERATURE
6.8 - 7.5
-
-
7.5 - 8.5
-
-
7.6
-
assay at
7.7
fumarate hydratase reaction
8.2
malate dehydratase reaction
8.3
phosphate buffer, substrate: malate
additional information
-
at low concentrations, phosphate, sulfate, borate, selenate, arsenate and citrate activate fumarase and shift somewhat the pH optimum to a more alkaline pH