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ENZYME

ENZYME entry: EC 5.3.1.25

PURL: https://purl.expasy.org/enzyme/EC/5.3.1.25
Accepted Name
L-fucose isomerase
Reaction catalysed
L-fucose = L-fuculose
Comment(s)
  • The enzyme binds the closed form of the sugar and catalyzes ring opening to generate a form of open-chain conformation that facilitates the isomerization reaction, which proceeds via an ene- diol mechanism.
  • The enzyme from Escherichia coli can also convert D-arabinose to D-ribulose.
  • The enzyme from the thermophilic bacterium Caldicellulosiruptor saccharolyticus also converts D-altrose to D-psicose and L-galactose to L-tagatose.
Cross-references
BRENDA5.3.1.25
EC2PDB5.3.1.25
ExplorEnz5.3.1.25
KEGG Ligand Database for Enzyme Nomenclature5.3.1.25
IUBMB Enzyme Nomenclature5.3.1.25
MEDLINEFind literature relating to 5.3.1.25
MetaCyc5.3.1.25
Rhea expert-curated reactions5.3.1.25
UniProtKB/Swiss-Prot
Q5LIN8, FUCI_BACFNQ64ZS4, FUCI_BACFRQ9RQ13, FUCI_BACTN
A8AP13, FUCI_CITK8Q8XNL5, FUCI_CLOPEA7ZQP6, FUCI_ECO24
B7UHL8, FUCI_ECO27B7MLC3, FUCI_ECO45B7LEY2, FUCI_ECO55
Q8X6R5, FUCI_ECO57B5Z4C2, FUCI_ECO5EB7NVV0, FUCI_ECO7I
B7MZ98, FUCI_ECO81B7LXL8, FUCI_ECO8AC4ZZV7, FUCI_ECOBW
B1XDL1, FUCI_ECODHA8A3T7, FUCI_ECOHSA1AEY9, FUCI_ECOK1
Q0TE57, FUCI_ECOL5Q8FEE7, FUCI_ECOL6B1IU39, FUCI_ECOLC
P69922, FUCI_ECOLIB7N736, FUCI_ECOLUB6I6K0, FUCI_ECOSE
B1LQZ6, FUCI_ECOSMQ1R7N8, FUCI_ECOUTA5UAS8, FUCI_HAEIE
P44779, FUCI_HAEINB5XUY5, FUCI_KLEP3A6TD83, FUCI_KLEP7
A6L048, FUCI_PHOV8B5F4S3, FUCI_SALA4A9MSA6, FUCI_SALAR
Q57KE0, FUCI_SALCHB5FTY1, FUCI_SALDCB5QWR0, FUCI_SALEP
B5RDV4, FUCI_SALG2B4TGN3, FUCI_SALHSB4T4X1, FUCI_SALNS
Q5PEK9, FUCI_SALPAA9N2J1, FUCI_SALPBC0PXG5, FUCI_SALPC
B5BF31, FUCI_SALPKB4TUJ7, FUCI_SALSVQ8Z429, FUCI_SALTI
Q8ZMC6, FUCI_SALTYQ32CB6, FUCI_SHIDSQ0T157, FUCI_SHIF8
P69923, FUCI_SHIFLQ04I16, FUCI_STRP2C1CB02, FUCI_STRP7
B1I9W8, FUCI_STRPIB8ZPZ6, FUCI_STRPJQ97N97, FUCI_STRPN
B2INH7, FUCI_STRPSQ8DN24, FUCI_STRR6C1CHF7, FUCI_STRZJ
C1CND0, FUCI_STRZPC1CU77, FUCI_STRZTQ7MJI2, FUCI_VIBVY

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All ENZYME / UniProtKB/Swiss-Prot entries corresponding to 5.3.1.-
All ENZYME / UniProtKB/Swiss-Prot entries corresponding to 5.3.-.-
All ENZYME / UniProtKB/Swiss-Prot entries corresponding to 5.-.-.-