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Literature summary for 3.2.1.102 extracted from

  • Fukuda, M.N.
    Isolation and characterization of a new endo-beta-galactosidase from Diplococcus pneumoniae (1985), Biochemistry, 24, 2154-2163.
    View publication on PubMed

Organism

Organism UniProt Comment Textmining
Streptococcus pneumoniae
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-
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Substrates and Products (Substrate)

Substrates Comment Substrates Organism Products Comment (Products) Rev. Reac.
lactosaminoglycan + H2O
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Streptococcus pneumoniae small oligosaccharides + residual glycopeptide
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?
additional information hydrolyzes linear N-acetyllactosamine repeating structures in glycolipids and glycopeptides to release oligosaccharides. Branched lactosaminyl glycolipids and H-antigenic glycolipids are resistant to endo-beta-galactosidase DII, even when linear structure is present at the inner part. The enzyme releases mostly small oligosaccharides from substrates, stepwise release from the nonreducing terminal. No degradation of keratan sulfate Streptococcus pneumoniae ?
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?

Synonyms

Synonyms Comment Organism
endo-beta-galactosidase DII
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Streptococcus pneumoniae