1HM2
ACTIVE SITE OF CHONDROITINASE AC LYASE REVEALED BY THE STRUCTURE OF ENZYME-OLIGOSACCHARIDE COMPLEXES AND MUTAGENESIS
Entity
| Entity ID | Chain ID | Description | Type | Chain length | Formula weight | Number of molecules | DB Name (Accession) | Biological source | Descriptive keywords |
| 1 | A (A) | CHONDROITINASE AC | polymer | 700 | 79797.7 | 1 | UniProt (Q59288) Pfam (PF08124) Pfam (PF02278) Pfam (PF02884) | Pedobacter heparinus | |
| 2 | B (B) | 2-O-methyl-beta-L-fucopyranose-(1-4)-beta-D-xylopyranose-(1-4)-alpha-D-glucopyranuronic acid-(1-2)-[alpha-L-rhamnopyranose-(1-4)]alpha-D-mannopyranose | branched | 794.7 | 1 | In PDB GlyTouCan (G80470GK) | |||
| 3 | C (C) | alpha-D-glucopyranuronic acid-(1-2)-[alpha-L-rhamnopyranose-(1-4)]alpha-D-mannopyranose | branched | 502.4 | 1 | In PDB GlyTouCan (G07926QJ) | |||
| 4 | D (D) | alpha-L-idopyranuronic acid-(1-3)-2-acetamido-2-deoxy-4-O-sulfo-beta-D-galactopyranose-(1-4)-alpha-L-idopyranuronic acid-(1-3)-2-acetamido-2-deoxy-4-O-sulfo-beta-D-galactopyranose | branched | 936.8 | 1 | In PDB GlyTouCan (G53294DP) | |||
| 5 | E (A) | CALCIUM ION | non-polymer | 40.1 | 1 | Chemie (CA) | |||
| 6 | F (A) | water | water | 18.0 | 313 | Chemie (HOH) |
Sequence viewer
Contents of the asymmetric unit
| Polymers | Number of chains | 1 |
| Total formula weight | 79797.7 | |
| Branched | Number of molecules | 3 |
| Total formula weight | 2233.9 | |
| Non-Polymers* | Number of molecules | 1 |
| Total formula weight | 40.1 | |
| All* | Total formula weight | 82071.7 |
