1C82
MECHANISM OF HYALURONAN BINDING AND DEGRADATION: STRUCTURE OF STREPTOCOCCUS PNEUMONIAE HYALURONATE LYASE IN COMPLEX WITH HYALURONIC ACID DISACCHARIDE AT 1.7 A RESOLUTION
Entity
| Entity ID | Chain ID | Description | Type | Chain length | Formula weight | Number of molecules | DB Name (Accession) | Biological source | Descriptive keywords |
| 1 | A (A) | HYALURONATE LYASE | polymer | 731 | 83561.9 | 1 | UniProt (Q54873) Pfam (PF08124) Pfam (PF02278) Pfam (PF02884) | Streptococcus pneumoniae | |
| 2 | B, C (B, C) | 4-deoxy-alpha-L-threo-hex-4-enopyranuronic acid-(1-3)-2-acetamido-2-deoxy-beta-D-glucopyranose | branched | 379.3 | 2 | In PDB GlyTouCan (G14110BE) | |||
| 3 | D, F (A) | CACODYLATE ION | non-polymer | 137.0 | 2 | Chemie (CAC) | |||
| 4 | E, G (A) | SODIUM ION | non-polymer | 23.0 | 2 | Chemie (NA) | |||
| 5 | H (A) | water | water | 18.0 | 573 | Chemie (HOH) |
Sequence modifications
A: 168 - 892 (UniProt: Q54873)
| PDB | External Database | Details |
|---|---|---|
| Val 731 | Gly 731 | SEE REMARK 999 |
| His 893 | - | expression tag |
| His 894 | - | expression tag |
| His 895 | - | expression tag |
| His 896 | - | expression tag |
| His 897 | - | expression tag |
| His 898 | - | expression tag |
Sequence viewer
Contents of the asymmetric unit
| Polymers | Number of chains | 1 |
| Total formula weight | 83561.9 | |
| Branched | Number of molecules | 2 |
| Total formula weight | 758.6 | |
| Non-Polymers* | Number of molecules | 4 |
| Total formula weight | 320.0 | |
| All* | Total formula weight | 84640.5 |
