2WQQ
Crystallographic analysis of monomeric CstII
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-/2,8-SIALYLTRANSFERASE | polymer | 291 | 34457.5 | 1 | UniProt (Q9LAK3) Pfam (PF06002) In PDB | CAMPYLOBACTER JEJUNI | ALPHA-2\,3/8-SIALYLTRANSFERASE, CSTII |
2 | A | CYTIDINE-5'-MONOPHOSPHATE-3-FLUORO-N-ACETYL-NEURAMINIC ACID | non-polymer | 632.4 | 1 | Chemie (CSF) | |||
3 | A | DI(HYDROXYETHYL)ETHER | non-polymer | 106.1 | 1 | Chemie (PEG) | |||
4 | water | water | 18.0 | 77 | Chemie (HOH) |
Sequence modifications
A: 1 - 291 (UniProt: Q9LAK3)
PDB | External Database | Details |
---|---|---|
Ser 53 | Ile 53 | engineered mutation |
Gln 125 | Tyr 125 | engineered mutation |
Gly 222 | Glu 222 | engineered mutation |
Sequence viewer
Contents of the asymmetric unit
Polymers | Number of chains | 1 |
Total formula weight | 34457.5 | |
Non-Polymers* | Number of molecules | 2 |
Total formula weight | 738.6 | |
All* | Total formula weight | 35196.0 |