EC Number |
Substrates |
Organism |
Products |
Reversibility |
---|
4.2.2.8 | 4-nitrophenyl beta-D-GlcA-(1->4)-alpha-D-GlcN-(1->4)-beta-D-GlcA |
- |
Pedobacter heparinus |
4-nitrophenyl 4-deoxy-alpha-L-threo-hex-4-enopyranosiduronic acid + beta-D-GlcA-(1->4)-alpha-D-GlcN |
- |
? |
4.2.2.8 | 4-nitrophenyl beta-D-GlcA-(1->4)-alpha-D-GlcNAc-(1->4)-beta-D-GlcA |
- |
Pedobacter heparinus |
4-nitrophenyl 4-deoxy-alpha-L-threo-hex-4-enopyranosiduronic acid + beta-D-GlcA-(1->4)-alpha-D-GlcNAc |
- |
? |
4.2.2.8 | 4-nitrophenyl beta-D-GlcA-(1->4)-alpha-D-GlcNAc-(1->4)-beta-D-GlcA |
about 15fold higher catalytic efficiency than with 4-nitrophenyl beta-D-GlcA-(1->4)-alpha-D-GlcNS-(1->4)-beta-D-GlcA |
Pedobacter heparinus |
4-nitrophenyl 4-deoxy-alpha-L-threo-hex-4-enopyranosiduronic acid + beta-D-GlcA-(1->4)-alpha-D-GlcNAc |
- |
? |
4.2.2.8 | 4-nitrophenyl beta-D-GlcA-(1->4)-alpha-D-GlcNAc6S-(1->4)-beta-D-GlcA |
- |
Pedobacter heparinus |
4-nitrophenyl 4-deoxy-alpha-L-threo-hex-4-enopyranosiduronic acid + beta-D-GlcA-(1->4)-alpha-D-GlcNAc6S |
- |
? |
4.2.2.8 | 4-nitrophenyl beta-D-GlcA-(1->4)-alpha-D-GlcNS-(1->4)-beta-D-GlcA |
- |
Pedobacter heparinus |
4-nitrophenyl 4-deoxy-alpha-L-threo-hex-4-enopyranosiduronic acid + beta-D-GlcA-(1->4)-alpha-D-GlcNS |
- |
? |
4.2.2.8 | 4-nitrophenyl beta-D-GlcA-(1->4)-alpha-D-GlcNS6S-(1->4)-beta-D-GlcA |
- |
Pedobacter heparinus |
4-nitrophenyl 4-deoxy-alpha-L-threo-hex-4-enopyranosiduronic acid + beta-D-GlcA-(1->4)-alpha-D-GlcNS6S |
- |
? |
4.2.2.8 | 4-nitrophenyl beta-D-GlcA-(1->4>)-alpha-D-GlcNS-(1->4)-beta-IdoA2S-(1->4)-alpha-D-GlcNS-(1->4)-beta-D-GlcA |
- |
Pedobacter heparinus |
4-nitrophenyl 4-deoxy-alpha-L-threo-hex-4-enopyranosiduronic acid + beta-D-GlcA-(1->4>)-alpha-D-GlcNS-(1->4)-beta-IdoA2S-(1->4)-alpha-D-GlcNS |
- |
? |
4.2.2.8 | beta-D-glucopyranosyluronic acid |
major requirement for enzyme action is reduced sulfation, cannot cleave linkages containing unsulfated GalAP residues |
Pedobacter heparinus |
? |
- |
? |
4.2.2.8 | chemically modified heparins |
- |
Pedobacter heparinus |
? |
- |
? |
4.2.2.8 | desulfated N-sulfated heparosan |
- |
Bacteroides thetaiotaomicron |
desulfated N-sulfated heparosan disaccharide |
- |
? |