2WNB
Crystal Structure of a Mammalian Sialyltransferase in complex with disaccharide and CMP
Entity
| Entity ID | Chain ID | Description | Type | Chain length | Formula weight | Number of molecules | DB Name (Accession) | Biological source | Descriptive keywords |
| 1 | A | CMP-N-acetylneuraminate-beta-galactosamide-alpha-2,3-sialyltransferase 1 | polymer | 298 | 34747.9 | 1 | UniProt (Q02745) Pfam (PF00777) In PDB | Sus scrofa (pig) | |
| 2 | B | beta-D-galactopyranose-(1-3)-2-acetamido-2-deoxy-alpha-D-galactopyranose | branched | 383.3 | 1 | In PDB BIRD (PRD_900084) GlyTouCan (G00031MO) | Thomsen-Friedenreich antigen | ||
| 3 | A | CYTIDINE-5'-MONOPHOSPHATE | non-polymer | 323.2 | 1 | Chemie (C5P) | |||
| 4 | A | HYDROXY(2-HYDROXYPHENYL)OXOAMMONIUM | non-polymer | 140.1 | 1 | Chemie (CG3) | |||
| 5 | water | water | 18.0 | 365 | Chemie (HOH) |
Sequence viewer
Contents of the asymmetric unit
| Polymers | Number of chains | 1 |
| Total formula weight | 34747.9 | |
| Branched | Number of molecules | 1 |
| Total formula weight | 383.3 | |
| Non-Polymers* | Number of molecules | 2 |
| Total formula weight | 463.3 | |
| All* | Total formula weight | 35594.6 |
