2IHZ
Crystal structure of multifunctional sialyltransferase from pasteurella multocida with CMP-3F-Neu5Ac and alpha-lactose 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 | 46467.5 | 1 | UniProt (Q15KI8) Pfam (PF11477) | Pasteurella multocida | |
| 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-3-FLUORO-N-ACETYL-NEURAMINIC ACID | non-polymer | 632.4 | 1 | Chemie (CSF) | |||
| 4 | D (A) | water | water | 18.0 | 357 | Chemie (HOH) |
Sequence modifications
A: 26 - 412 (UniProt: Q15KI8)
| PDB | External Database | Details |
|---|---|---|
| Met 25 | - | initiating methionine |
| 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 | 46467.5 | |
| Branched | Number of molecules | 1 |
| Total formula weight | 342.3 | |
| Non-Polymers* | Number of molecules | 1 |
| Total formula weight | 632.4 | |
| All* | Total formula weight | 47442.2 |
