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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

Specific Activity

Specific Activity on EC 3.1.6.13 - iduronate-2-sulfatase

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SPECIFIC ACTIVITY [µmol/min/mg]
ORGANISM
UNIPROT
COMMENTARY hide
LITERATURE
0.000006 - 0.00066
-
hrIDS detection by ELISA-sandwich and fluorometric assay in Pichia pastoris culture samples, substrate is 4-methylumbelliferyl-2-iduronate-2-sulfate, pH not specified in the publication, temperature not specified in the publication, overview
0.00063 - 0.0021
-
enzyme determination in human plasma samples by a Fluorometric method, and ELISA double sandwich technique after several freeze and thawing cycles, substrate is 4-methylumbelliferyl-2-iduronate-2-sulfate, pH not specified in the publication, temperature not specified in the publication, overview
0.00083
-
-
0.006
-
untreated neuronal cells, comparison to cells after adenoviral infection
0.00725
-
untreated control cells, comparison to cells after adenoviral infection
0.21
recombinant protein, pH not specified in the publication, temperature not specified in the publication
0.6
20°C, pH 5.0
11.9
-
-
20.8
-
recombinant protein
78 - 94
-
pH 5.0, 37°C