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3.1.6.13: iduronate-2-sulfatase

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

Word Map on EC 3.1.6.13

Reaction

L-iduronate-2-sulfate
+
H2O
=
L-iduronate
+
sulfate

Synonyms

2-sulfo-L-iduronate 2-sulfatase, chondroitinsulfatase, elaprase, Hunter corrective factor, I2S, IDS, IDS-Like, IDS-like enzyme, iduronate 2-sulfatase, iduronate 2-sulfate sulfatase-like, iduronate 2-sulfate-like enzyme, iduronate sulfatase, iduronate sulfate sulfatase, iduronate-2-sulfatase, iduronate-2-sulfate sulfatase, iduronate-2-sulphatase, iduronide-2-sulfate sulfatase, idurono-2-sulfatase, idursulfase, L-iduronate 2-sulfate sulfatase, L-idurono sulfate sulfatase, sulfatase, L-idurono-, sulfo-L-iduronate sulfatase, sulfoiduronate sulfohydrolase

ECTree

     3 Hydrolases
         3.1 Acting on ester bonds
             3.1.6 Sulfuric-ester hydrolases
                3.1.6.13 iduronate-2-sulfatase

KM Value

KM Value on EC 3.1.6.13 - iduronate-2-sulfatase

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KM VALUE [mM]
SUBSTRATE
ORGANISM
UNIPROT
COMMENTARY hide
LITERATURE
IMAGE
0.0192
O-(alpha-L-idopyranosyluronic acid 2-sulfate)-(1-4)-2,5-anhydro-D-mannitol
-
-
0.0025 - 0.043
O-(alpha-L-idopyranosyluronic acid 2-sulfate)-(1-4)-2,5-anhydro-D-mannitol 6-sulfate
0.133 - 0.327
O-(alpha-L-idopyranosyluronic acid-2-sulfate)-(1-4)-2,5 anhydromannose-6-sulfate
0.0007 - 0.0011
O-(alpha-L-iduronic acid 2-sulfate)-(1-3)-2,5-anhydro-D-talitol 4-sulfate
-
pH dependent
0.0014
O-(alpha-L-iduronic acid 2-sulfate)-(1-4)-D-O-(alpha 2-sulfaminoglucosamine 6-sulfate)-(1-4)-L-O-(alpha-L-iduronic acid 2-sulfate)-D-O-2,5-anhydro-mannitol 6-sulfate
-
pH dependent
0.0019
O-(alpha-L-iduronic acid 2-sulfate)-(1-4)-D-O-(alpha 2-sulfaminoglucosamine 6-sulfate)-(1-4)-O-(beta-D-glucuronic acid or L-iduronic acid)-(1-4)-D-O-(alpha-N-acetylglucosamine)-(1-3)-D-O-gulonic acid
-
pH dependent
0.0025
O-(alpha-L-iduronic acid 2-sulfate)-(1-4)-D-O-(alpha glucosamine 6-sulfate)-(1-4)-L-O-(alpha-L-iduronic acid 2-sulfate)-D-O-2,5-anhydro-mannitol 6-sulfate
-
pH dependent
0.0031
O-(alpha-L-iduronic acid 2-sulfate)-(1-4)-D-O-(alpha-N-acetylglucosamine 6-sulfate)-(1-4)-L-O-(alpha-L-iduronic acid 2-sulfate)-D-O-2,5-anhydro-mannitol 6-sulfate
-
pH dependent
0.01 - 0.02
sulfoiduronyl sulfoanhydromannitol
-
-