2IIB
Crystal structure of Pasteurella multocida sialyltransferase D141N 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 | Alpha-2,3/2,6-sialyltransferase/sialidase | polymer | 399 | 46466.5 | 1 | UniProt (Q15KI8) Pfam (PF11477) In PDB | Pasteurella multocida | |
| 2 | A | CYTIDINE-5'-MONOPHOSPHATE | non-polymer | 323.2 | 1 | Chemie (C5P) | |||
| 3 | water | water | 18.0 | 368 | Chemie (HOH) |
Sequence modifications
A: 26 - 412 (UniProt: Q15KI8)
| PDB | External Database | Details |
|---|---|---|
| Met 25 | - | initiating methionine |
| Asn 141 | Asp 141 | engineered mutation |
| Gly 413 | - | cloning artifact |
| Gly 414 | - | cloning artifact |
| Gly 415 | - | cloning artifact |
| Leu 416 | - | cloning artifact |
| Glu 417 | - | cloning artifact |
| 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 | 46466.5 | |
| Non-Polymers* | Number of molecules | 1 |
| Total formula weight | 323.2 | |
| All* | Total formula weight | 46789.7 |
