5KNK
Lipid A secondary acyltransferase LpxM from Acinetobacter baumannii with catalytic residue substitution (E127A)
Entity
| Entity ID | Chain ID | Description | Type | Chain length | Formula weight | Number of molecules | DB Name (Accession) | Biological source | Descriptive keywords |
| 1 | A (B) | Lipid A biosynthesis lauroyl acyltransferase | polymer | 333 | 38133.6 | 1 | UniProt (S3TFW2) | Acinetobacter baumannii NIPH 410 | |
| 2 | B, C, D, E (B) | SULFATE ION | non-polymer | 96.1 | 4 | Chemie (SO4) | |||
| 3 | F, G, H (B) | GLYCEROL | non-polymer | 92.1 | 3 | Chemie (GOL) | |||
| 4 | I, J (B) | DODECYL-BETA-D-MALTOSIDE | non-polymer | 510.6 | 2 | Chemie (LMT) | |||
| 5 | K (B) | UNDECANOIC ACID | non-polymer | 186.3 | 1 | Chemie (11A) | |||
| 6 | L (B) | water | water | 18.0 | 105 | Chemie (HOH) |
Sequence modifications
B: 2 - 327 (UniProt: S3TFW2)
| PDB | External Database | Details |
|---|---|---|
| Met -5 | - | initiating methionine |
| His -4 | - | expression tag |
| His -3 | - | expression tag |
| His -2 | - | expression tag |
| His -1 | - | expression tag |
| His 0 | - | expression tag |
| His 1 | - | expression tag |
| Ala 127 | Glu 127 | engineered mutation |
Sequence viewer
Contents of the asymmetric unit
| Polymers | Number of chains | 1 |
| Total formula weight | 38133.6 | |
| Non-Polymers* | Number of molecules | 10 |
| Total formula weight | 1868.1 | |
| All* | Total formula weight | 40001.6 |
