1HM3
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 | CHONDROITINASE AC | polymer | 700 | 79797.7 | 1 | UniProt (Q59288) Pfam (PF08124) Pfam (PF02278) Pfam (PF02884) In PDB | Pedobacter heparinus | |
| 2 | 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 | alpha-D-glucopyranuronic acid-(1-2)-[alpha-L-rhamnopyranose-(1-4)]alpha-D-mannopyranose | branched | 502.4 | 1 | In PDB GlyTouCan (G07926QJ) | |||
| 4 | D | beta-D-glucopyranuronic acid-(1-3)-2-acetamido-2-deoxy-beta-D-glucopyranose | branched | 397.3 | 1 | In PDB GlyTouCan (G92606DY) | |||
| 5 | A | CALCIUM ION | non-polymer | 40.1 | 1 | Chemie (CA) | |||
| 6 | water | water | 18.0 | 326 | 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 | 1694.5 | |
| Non-Polymers* | Number of molecules | 1 |
| Total formula weight | 40.1 | |
| All* | Total formula weight | 81532.2 |
