2Z87
Crystal structure of chondroitin polymerase from Escherichia coli strain K4 (K4CP) complexed with UDP-GalNAc and UDP
Entity
| Entity ID | Chain ID | Description | Type | Chain length | Formula weight | Number of molecules | DB Name (Accession) | Biological source | Descriptive keywords |
| 1 | A, B (A, B) | Chondroitin synthase | polymer | 624 | 72123.0 | 2 | UniProt (Q8L0V4) | Escherichia coli | CS, Chondroitin polymerase |
| 2 | C, G (A, B) | URIDINE-DIPHOSPHATE-N-ACETYLGALACTOSAMINE | non-polymer | 607.4 | 2 | Chemie (UD2) | |||
| 3 | D, H (A, B) | URIDINE-5'-DIPHOSPHATE | non-polymer | 404.2 | 2 | Chemie (UDP) | |||
| 4 | E, F, I, J (A, B) | MANGANESE (II) ION | non-polymer | 54.9 | 4 | Chemie (MN) | |||
| 5 | K, L (A, B) | water | water | 18.0 | 141 | Chemie (HOH) |
Sequence viewer
Contents of the asymmetric unit
| Polymers | Number of chains | 2 |
| Total formula weight | 144245.9 | |
| Non-Polymers* | Number of molecules | 8 |
| Total formula weight | 2242.8 | |
| All* | Total formula weight | 146488.7 |
