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3.2.1.103: keratan-sulfate endo-1,4-beta-galactosidase

This is an abbreviated version!
For detailed information about keratan-sulfate endo-1,4-beta-galactosidase, go to the full flat file.

Word Map on EC 3.2.1.103

Reaction

(Galbeta(1-4)GlcNAcbeta(1-3))n
+
H2O
=
(Galbeta(1-4)GlcNAcbeta(1-3))n-m
+
(Galbeta(1-4)GlcNAcbeta(1-3))m

Synonyms

E-beta-G, endo-beta-galactosidase, galactosidase, keratosulfate endo- beta-, keratan sulfate endogalactosidase, keratanase

ECTree

     3 Hydrolases
         3.2 Glycosylases
             3.2.1 Glycosidases, i.e. enzymes that hydrolyse O- and S-glycosyl compounds
                3.2.1.103 keratan-sulfate endo-1,4-beta-galactosidase

Disease

Disease on EC 3.2.1.103 - keratan-sulfate endo-1,4-beta-galactosidase

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DISEASE
TITLE OF PUBLICATION
LINK TO PUBMED
Arthritis
Immunity to the G1 globular domain of the cartilage proteoglycan aggrecan can induce inflammatory erosive polyarthritis and spondylitis in BALB/c mice but immunity to G1 is inhibited by covalently bound keratan sulfate in vitro and in vivo.
Carcinoma
Simultaneous expression of keratan sulphate epitope (a sulphated poly-N-acetyllactosamine) and blood group ABH antigens in papillary carcinomas of the human thyroid gland.
Mucopolysaccharidosis IV
Development of Substrate Degradation Enzyme Therapy for Mucopolysaccharidosis IVA Murine Model.
Neoplasms
Simultaneous expression of keratan sulphate epitope (a sulphated poly-N-acetyllactosamine) and blood group ABH antigens in papillary carcinomas of the human thyroid gland.
[Histochemical studies of bladder tumors]
Rheumatic Diseases
Cellular immunity to the G1 domain of cartilage proteoglycan aggrecan is enhanced in patients with rheumatoid arthritis but only after removal of keratan sulfate.
Spondylitis
Immunity to the G1 globular domain of the cartilage proteoglycan aggrecan can induce inflammatory erosive polyarthritis and spondylitis in BALB/c mice but immunity to G1 is inhibited by covalently bound keratan sulfate in vitro and in vivo.
Teratocarcinoma
The linear tetrasaccharide, Gal beta 1-4GlcNAc beta 1-6Gal beta 1-4GlcNAc, isolated from radiolabeled teratocarcinoma poly-N-acetyllactosaminoglycan resists the action of E. freundii endo-beta-galactosidase.