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Literature summary for 3.2.1.52 extracted from

  • Church, W.B.; Swenson, L.; James, M.N.G.
    Crystallization of human beta-N-acetylhexosaminidase B (1992), J. Mol. Biol., 227, 577-580.
    View publication on PubMed

Crystallization (Commentary)

Crystallization (Comment) Organism
hexosaminidase B, space group P6122 i.e. enantiomorph, 3.2 A resolution Homo sapiens

Localization

Localization Comment Organism GeneOntology No. Textmining
lysosome
-
Homo sapiens 5764
-

Molecular Weight [Da]

Molecular Weight [Da] Molecular Weight Maximum [Da] Comment Organism
112000
-
-
Homo sapiens

Natural Substrates/ Products (Substrates)

Natural Substrates Organism Comment (Nat. Sub.) Natural Products Comment (Nat. Pro.) Rev. Reac.
N-acetyl-beta-D-hexosaminides + H2O Homo sapiens
-
N-acetyl-D-hexosamines
-
?

Organism

Organism UniProt Comment Textmining
Homo sapiens
-
-
-

Posttranslational Modification

Posttranslational Modification Comment Organism
glycoprotein
-
Homo sapiens

Purification (Commentary)

Purification (Comment) Organism
-
Homo sapiens

Source Tissue

Source Tissue Comment Organism Textmining
placenta
-
Homo sapiens
-

Substrates and Products (Substrate)

Substrates Comment Substrates Organism Products Comment (Products) Rev. Reac.
GM2 ganglioside + H2O
-
Homo sapiens GM3 ganglioside + N-acetyl-beta-D-galactosamine
-
?
N-acetyl-beta-D-hexosaminides + H2O
-
Homo sapiens N-acetyl-D-hexosamines
-
?

Subunits

Subunits Comment Organism
dimer Hex A: alpha beta, Hex B: beta beta Homo sapiens