EC Number   |
Substrates |
Organism |
Products |
Reversibility |
|---|
    4.2.2.21 | 2-aminobenzamide-labeled chondroitin sulfate-C hexasaccharide |
- |
Vibrio sp. FC509 |
unsaturated 2-aminobenzamide-labeled chondroitin sulfate-C disaccharide + ? |
- |
? |
| 4.2.2.21 | 2-aminobenzamide-labeled chondroitin sulfate-C tetrasaccharide |
- |
Vibrio sp. FC509 |
unsaturated 2-aminobenzamide-labeled chondroitin sulfate-C disaccharide + disaccharide |
- |
? |
| 4.2.2.21 | bovine nasal cartilage proteoglycan |
- |
Proteus vulgaris |
2-acetamido-2-deoxy-3-O-(3-D-gluco-4-enepyranosyluronic acid)-4-O-sulfo-D-galactose + bovine nasal cartilage proteoglycan core |
- |
? |
| 4.2.2.21 | bovine nasal cartilage proteoglycan |
- |
Pedobacter heparinus |
2-acetamido-2-deoxy-3-O-(3-D-gluco-4-enepyranosyluronic acid)-4-O-sulfo-D-galactose + bovine nasal cartilage proteoglycan core |
- |
? |
| 4.2.2.21 | chondroitin |
- |
Proteus vulgaris |
? |
- |
? |
| 4.2.2.21 | chondroitin |
- |
Pedobacter heparinus |
? |
- |
? |
| 4.2.2.21 | chondroitin |
96% of the rate with chondroitin-6-sulfate |
Proteus vulgaris |
? |
- |
? |
| 4.2.2.21 | chondroitin |
reaction is less efficient than for chondroitin sulfates |
Proteus vulgaris |
? |
- |
? |
| 4.2.2.21 | chondroitin 4-sulfate |
83% of the rate with chondroitin-6-sulfate |
Proteus vulgaris |
? |
- |
? |
| 4.2.2.21 | chondroitin 4-sulfate |
liquid chromatography-mass spectrometry is applied to determine the action pattern of different chondroitin lyases: products afforded by chondroitinase ABC from Bacteroides thetaiotaomicron and chondroitinase ACII from Arthrobacter aurescens, contain primarily unsatuated disaccharide. These two exolytic enzymes showed different minor products, suggesting some subtle specificity differences between the actions of these two exolytic lyases on chondroitin sulfate A |
Paenarthrobacter aurescens |
? |
- |
? |
