3S44
Crystal Structure of Pasteurella multocida sialyltransferase M144D mutant with CMP bound
Entity
| Entity ID | Chain ID | Description | Type | Chain length | Formula weight | Number of molecules | DB Name (Accession) | Biological source | Descriptive keywords |
| 1 | A (A) | Alpha-2,3/2,6-sialyltransferase/sialidase | polymer | 399 | 46451.4 | 1 | UniProt (Q15KI8) | Pasteurella multocida | |
| 2 | B (A) | CMP-3F(a)-Neu5Ac | non-polymer | 588.4 | 1 | Chemie (FN5) | |||
| 3 | C (A) | water | water | 18.0 | 431 | Chemie (HOH) |
Sequence modifications
A: 26 - 412 (UniProt: Q15KI8)
| PDB | External Database | Details |
|---|---|---|
| Met 25 | - | initiating methionine |
| Asp 144 | Met 144 | engineered mutation |
| Gly 413 | - | expression tag |
| Gly 414 | - | expression tag |
| Gly 415 | - | expression tag |
| Leu 416 | - | expression tag |
| Glu 417 | - | expression tag |
| His 418 | - | expression tag |
| His 419 | - | expression tag |
| His 420 | - | expression tag |
| His 421 | - | expression tag |
| His 422 | - | expression tag |
| His 423 | - | expression tag |
Sequence viewer
Contents of the asymmetric unit
| Polymers | Number of chains | 1 |
| Total formula weight | 46451.4 | |
| Non-Polymers* | Number of molecules | 1 |
| Total formula weight | 588.4 | |
| All* | Total formula weight | 47039.8 |
