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5.3.1.25: L-fucose isomerase

This is an abbreviated version!
For detailed information about L-fucose isomerase, go to the full flat file.

Word Map on EC 5.3.1.25

Reaction

L-fucopyranose
=
L-Fuculose

Synonyms

D-Arabinose (L-Fucose) isomerase, D-Arabinose isomerase, EC 5.3.1.3, FcsI, FucI, Fucose isomerase, Isomerase, L-fucose, L-Fucose isomerase, L-fucose ketol-isomerase

ECTree

     5 Isomerases
         5.3 Intramolecular oxidoreductases
             5.3.1 Interconverting aldoses and ketoses, and related compounds
                5.3.1.25 L-fucose isomerase

Specific Activity

Specific Activity on EC 5.3.1.25 - L-fucose isomerase

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SPECIFIC ACTIVITY [µmol/min/mg]
ORGANISM
UNIPROT
COMMENTARY hide
LITERATURE
0.35
mutant enzyme W510A, using L-fucose as substrate, at pH 7.0 and 80°C
0.47
mutant enzyme D373A, using L-fucose as substrate, at pH 7.0 and 80°C
0.67
mutant enzyme Y451A, using L-fucose as substrate, at pH 7.0 and 80°C
0.93
mutant enzyme Q314A, using L-fucose as substrate, at pH 7.0 and 80°C
1.3
mutant enzyme N404A, using L-fucose as substrate, at pH 7.0 and 80°C
1.4
purification step crude extract, substrate L-fucose
10
purification step heat treatment, substrate L-fucose
2.1
mutant enzyme H539A, using L-fucose as substrate, at pH 7.0 and 80°C
2.4
mutant enzyme M197A, using L-fucose as substrate, at pH 7.0 and 80°C
2.5
mutant enzyme W102A, using L-fucose as substrate, at pH 7.0 and 80°C
2.6
mutant enzyme F452A, using L-fucose as substrate, at pH 7.0 and 80°C
25.1
-
D-arabinose, constitutive mutant 502
27
mutant enzyme V131A, using L-fucose as substrate, at pH 7.0 and 80°C
3.4
mutant enzyme R30A, using L-fucose as substrate, at pH 7.0 and 80°C
30
mutant enzyme S405A, using L-fucose as substrate, at pH 7.0 and 80°C
33
wild type enzyme, using L-fucose as substrate, at pH 7.0 and 80°C
4.3
mutant enzyme I199A, using L-fucose as substrate, at pH 7.0 and 80°C
43.5
-
L-fucose, constitutuve mutant 502
6.8
mutant enzyme N538A, using L-fucose as substrate, at pH 7.0 and 80°C
63.3
-
Escherichia coli K-12
63.7
-
Escherichia coli B/r
76
purification step His-Trap column, substrate L-fucose
additional information
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