Keratan sulfate I (ksi)

Human Metabolome Database (HMDB): Keratan is a sulfated mucopolysaccharide initially isolated from bovine cornea. At least two types are known. Type I, found mostly in the cornea, contains D-galactose and D-glucosamine-6-O-sulfate as the repeating unit; type II, found in skeletal tissues, contains D-galactose and D-galactosamine-6-O-sulfate as the repeating unit.

Charged formula:

C247H393N17O213S12X

Charge:

-13

InChIKey:

KXCLCNHUUKTANI-RBIYJLQWSA-N

SMILES:

[H]OC(=N[C@@]1([H])[C@]([H])(O[C@]2([H])[C@@]([H])(O[H])[C@]([H])(O[C@@]3([H])[C@]([H])(O[H])[C@@]([H])(N=C(O[H])C([H])([H])[H])[C@]([H])(O[C@]4([H])[C@@]([H])(O[H])[C@]([H])(O[H])O[C@]([H])(C([H])([H])OS(=O)(=O)O[H])[C@]4([H])O[H])O[C@]3([H])C([H])([H])OS(=O)(=O)O[H])O[C@]([H])(C([H])([H])OS(=O)(=O)O[H])[C@]2([H])O[H])O[C@]([H])(C([H])([H])OS(=O)(=O)O[H])C([H])([H])[C@]1([H])O[H])C([H])([H])[H]

External links: hmdb.caebi.ac.uk

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