5XS8
Crystal structure of solute-binding protein complexed with unsaturated chondroitin disaccharide with two sulfate groups at C-4 and C-6 positions of GalNAc
Entity
| Entity ID | Chain ID | Description | Type | Chain length | Formula weight | Number of molecules | DB Name (Accession) | Biological source | Descriptive keywords |
| 1 | A, B, C, D (A, B, C, D) | Extracellular solute-binding protein family 1 | polymer | 505 | 57532.2 | 4 | UniProt (D1AWE0) Pfam (PF13416) | Streptobacillus moniliformis DSM 12112 | |
| 2 | E, F, G, H (E, F, G, H) | 4-deoxy-alpha-L-threo-hex-4-enopyranuronic acid-(1-3)-2-acetamido-2-deoxy-4,6-di-O-sulfo-beta-D-galactopyranose | branched | 539.4 | 4 | In PDB GlyTouCan (G26418LS) | |||
| 3 | I, J, K, L (A, B, C, D) | CALCIUM ION | non-polymer | 40.1 | 4 | Chemie (CA) | |||
| 4 | M, N, O, P (A, B, C, D) | water | water | 18.0 | 1293 | Chemie (HOH) |
Sequence viewer
Contents of the asymmetric unit
| Polymers | Number of chains | 4 |
| Total formula weight | 230128.9 | |
| Branched | Number of molecules | 4 |
| Total formula weight | 2157.8 | |
| Non-Polymers* | Number of molecules | 4 |
| Total formula weight | 160.3 | |
| All* | Total formula weight | 232447.0 |
