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Literature summary extracted from

  • Talbot, C.F.; Vacquier, V.D.
    The purification and characterization of an exo-beta (1,3)-glucanohydrolase from sea urchin eggs (1982), J. Biol. Chem., 257, 742-746.
    View publication on PubMed

Inhibitors

EC Number Inhibitors Comment Organism Structure
3.2.1.58 D-erythritol
-
Strongylocentrotus purpuratus
3.2.1.58 D-glucono-delta-lactone
-
Strongylocentrotus purpuratus
3.2.1.58 DL-threitol
-
Strongylocentrotus purpuratus

KM Value [mM]

EC Number KM Value [mM] KM Value Maximum [mM] Substrate Comment Organism Structure
3.2.1.58 additional information
-
additional information laminarin sigmoidal kinetics, Hill coefficient 1.6, half-maximum velocity at 58 µg/ml Strongylocentrotus purpuratus

Molecular Weight [Da]

EC Number Molecular Weight [Da] Molecular Weight Maximum [Da] Comment Organism
3.2.1.58 68000
-
subunit weight Strongylocentrotus purpuratus

Organism

EC Number Organism UniProt Comment Textmining
3.2.1.58 Strongylocentrotus purpuratus
-
sea urchin
-

Purification (Commentary)

EC Number Purification (Comment) Organism
3.2.1.58 800-1500fold Strongylocentrotus purpuratus

Source Tissue

EC Number Source Tissue Comment Organism Textmining
3.2.1.58 egg
-
Strongylocentrotus purpuratus
-

Substrates and Products (Substrate)

EC Number Substrates Comment Substrates Organism Products Comment (Products) Rev. Reac.
3.2.1.58 laminarin + H2O
-
Strongylocentrotus purpuratus D-glucose + laminaribiose + gentiobiose + oligosaccharides + laminaritriose
-
?

Subunits

EC Number Subunits Comment Organism
3.2.1.58 ? x * 68000 Strongylocentrotus purpuratus

Temperature Optimum [°C]

EC Number Temperature Optimum [°C] Temperature Optimum Maximum [°C] Comment Organism
3.2.1.58 60
-
-
Strongylocentrotus purpuratus

pH Optimum

EC Number pH Optimum Minimum pH Optimum Maximum Comment Organism
3.2.1.58 5.4
-
-
Strongylocentrotus purpuratus