2Z4T
Crystal Structure of Vibrionaceae Photobacterium sp. JT-ISH-224 2,6-sialyltransferase in a Ternary Complex with Donor Product CMP and Accepter Substrate Lactose
Entity
| Entity ID | Chain ID | Description | Type | Chain length | Formula weight | Number of molecules | DB Name (Accession) | Biological source | Descriptive keywords |
| 1 | A (A) | Beta-galactoside alpha-2,6-sialyltransferase | polymer | 514 | 58571.8 | 1 | UniProt (A8QYL1) Pfam (PF22352) Pfam (PF11477) | Photobacterium sp. | |
| 2 | B (B) | beta-D-galactopyranose-(1-4)-alpha-D-glucopyranose | branched | 342.3 | 1 | In PDB BIRD (PRD_900008) GlyTouCan (G88362QR) | alpha-lactose | ||
| 3 | C (A) | CYTIDINE-5'-MONOPHOSPHATE | non-polymer | 323.2 | 1 | Chemie (C5P) | |||
| 4 | D, E, F, G, H (A) | GLYCEROL | non-polymer | 92.1 | 5 | Chemie (GOL) | |||
| 5 | I, J (A) | PHOSPHATE ION | non-polymer | 95.0 | 2 | Chemie (PO4) | |||
| 6 | K, L, M (A) | MAGNESIUM ION | non-polymer | 24.3 | 3 | Chemie (MG) | |||
| 7 | N (A) | water | water | 18.0 | 281 | Chemie (HOH) |
Sequence viewer
Contents of the asymmetric unit
| Polymers | Number of chains | 1 |
| Total formula weight | 58571.8 | |
| Branched | Number of molecules | 1 |
| Total formula weight | 342.3 | |
| Non-Polymers* | Number of molecules | 11 |
| Total formula weight | 1046.5 | |
| All* | Total formula weight | 59960.6 |
