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Literature summary extracted from

  • Hiyama, K.; Okada, S.
    Multiple forms of chondroitinase AC from Arthrobacter aurescens (1977), Agric. Biol. Chem., 41, 1279-1286.
No PubMed abstract available

Crystallization (Commentary)

EC Number Crystallization (Comment) Organism
4.2.2.5
-
Paenarthrobacter aurescens

Molecular Weight [Da]

EC Number Molecular Weight [Da] Molecular Weight Maximum [Da] Comment Organism
4.2.2.5 76000
-
x * 76000, chondroitinase I, II and III, SDS-PAGE Paenarthrobacter aurescens

Organism

EC Number Organism UniProt Comment Textmining
4.2.2.5 Paenarthrobacter aurescens
-
multiple forms: chondroitinase I, chondroitinase II and chondroitinase III
-

Posttranslational Modification

EC Number Posttranslational Modification Comment Organism
4.2.2.5 side-chain modification carbohydrate content of chondroitinase I is 4.1%, carbohydrate content of chondroitinase II is 2.7%, carbohydrate content of chondroitinase III is 3.1% Paenarthrobacter aurescens

Substrates and Products (Substrate)

EC Number Substrates Comment Substrates Organism Products Comment (Products) Rev. Reac.
4.2.2.5 chondroitin degradation is faster than with chondroitin 4-sulfate or chondroitin 6-sulfate Paenarthrobacter aurescens ?
-
?
4.2.2.5 chondroitin 4-sulfate
-
Paenarthrobacter aurescens 2-acetamido-2-deoxy-3-O-(beta-D-gluco-4-enepyranosyluronic acid)-4-O-sulfo-D-galactose
-
?
4.2.2.5 chondroitin 6-sulfate
-
Paenarthrobacter aurescens ?
-
?
4.2.2.5 hyaluronate degradation is faster than with chondroitin 4-sulfate or chondroitin 6-sulfate Paenarthrobacter aurescens ?
-
?
4.2.2.5 additional information no activity with dermatan sulfate Paenarthrobacter aurescens ?
-
?

Subunits

EC Number Subunits Comment Organism
4.2.2.5 ? x * 76000, chondroitinase I, II and III, SDS-PAGE Paenarthrobacter aurescens

Temperature Optimum [°C]

EC Number Temperature Optimum [°C] Temperature Optimum Maximum [°C] Comment Organism
4.2.2.5 50
-
-
Paenarthrobacter aurescens

Temperature Range [°C]

EC Number Temperature Minimum [°C] Temperature Maximum [°C] Comment Organism
4.2.2.5 additional information
-
-
Paenarthrobacter aurescens

Temperature Stability [°C]

EC Number Temperature Stability Minimum [°C] Temperature Stability Maximum [°C] Comment Organism
4.2.2.5 45
-
pH 6.0, 15 min, stable below 45°C Paenarthrobacter aurescens

pH Optimum

EC Number pH Optimum Minimum pH Optimum Maximum Comment Organism
4.2.2.5 6
-
-
Paenarthrobacter aurescens

pH Range

EC Number pH Minimum pH Maximum Comment Organism
4.2.2.5 5 8 pH 5: about 25% of maximal activity, pH 8: about 35% of maximal activity Paenarthrobacter aurescens

pH Stability

EC Number pH Stability pH Stability Maximum Comment Organism
4.2.2.5 6 7 40°C, 2 h, no loss of activity Paenarthrobacter aurescens