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Literature summary for 3.2.1.35 extracted from

  • Morey, S.S.; Kiran, K.M.; Gadag, J.R.
    Purification and properties of hyaluronidase from Palamneus gravimanus (Indian black scorpion) venom (2006), Toxicon, 47, 188-195.
    View publication on PubMed

Activating Compound

Activating Compound Comment Organism Structure
NaCl activates at 0.15 M Palamneus gravimanus

General Stability

General Stability Organism
NaCl stabilizes at 0.15 M Palamneus gravimanus

Inhibitors

Inhibitors Comment Organism Structure
2-mercaptoethanol
-
Palamneus gravimanus
DTT
-
Palamneus gravimanus
EDTA
-
Palamneus gravimanus
glutathione
-
Palamneus gravimanus
heparin
-
Palamneus gravimanus
L-cysteine
-
Palamneus gravimanus
Urea
-
Palamneus gravimanus

KM Value [mM]

KM Value [mM] KM Value Maximum [mM] Substrate Comment Organism Structure
0.048
-
hyaluronan pH 5.0, 37°C Palamneus gravimanus

Localization

Localization Comment Organism GeneOntology No. Textmining
extracellular venom Palamneus gravimanus
-
-

Molecular Weight [Da]

Molecular Weight [Da] Molecular Weight Maximum [Da] Comment Organism
52000
-
gel filtration Palamneus gravimanus

Organism

Organism UniProt Comment Textmining
Palamneus gravimanus
-
Indian black scorpion
-

Purification (Commentary)

Purification (Comment) Organism
25.6fold to homogeneity from venom by gel filtration and ion exchange chromatography Palamneus gravimanus

Source Tissue

Source Tissue Comment Organism Textmining
venom
-
Palamneus gravimanus
-

Specific Activity [micromol/min/mg]

Specific Activity Minimum [µmol/min/mg] Specific Activity Maximum [µmol/min/mg] Comment Organism
6412
-
turbidity reduction units/min/mg, purified enzyme Palamneus gravimanus

Storage Stability

Storage Stability Organism
-20°C, purified enzyme, 0.15 M NaCl, stable for 2 months Palamneus gravimanus
4°C, purified enzyme, 0.15 M NaCl, stable for 1 month Palamneus gravimanus

Substrates and Products (Substrate)

Substrates Comment Substrates Organism Products Comment (Products) Rev. Reac.
hyaluronan + H2O
-
Palamneus gravimanus hyaluronan oligomers
-
?

Subunits

Subunits Comment Organism
monomer 1 * 52000, SDS-PAGE Palamneus gravimanus

Synonyms

Synonyms Comment Organism
hyaluronidase
-
Palamneus gravimanus

Temperature Optimum [°C]

Temperature Optimum [°C] Temperature Optimum Maximum [°C] Comment Organism
37
-
-
Palamneus gravimanus

Temperature Stability [°C]

Temperature Stability Minimum [°C] Temperature Stability Maximum [°C] Comment Organism
30 40 stable, purified enzyme Palamneus gravimanus

pH Optimum

pH Optimum Minimum pH Optimum Maximum Comment Organism
4.5
-
-
Palamneus gravimanus