6DGI
The crystal structure of D-alanyl-alanine synthetase A from Vibrio cholerae O1 biovar eltor str. N16961
Entity
| Entity ID | Chain ID | Description | Type | Chain length | Formula weight | Number of molecules | DB Name (Accession) | Biological source | Descriptive keywords |
| 1 | A, B | D-alanine--D-alanine ligase | polymer | 337 | 38002.7 | 2 | UniProt (Q9KM17) Pfam (PF01820) Pfam (PF07478) In PDB | Vibrio cholerae serotype O1 (strain ATCC 39315 / El Tor Inaba N16961) | D-Ala-D-Ala ligase,D-alanylalanine synthetase |
| 2 | A, B | GLYCEROL | non-polymer | 92.1 | 2 | Chemie (GOL) | |||
| 3 | A | ACETATE ION | non-polymer | 59.0 | 1 | Chemie (ACT) | |||
| 4 | A, B | MAGNESIUM ION | non-polymer | 24.3 | 2 | Chemie (MG) | |||
| 5 | water | water | 18.0 | 110 | Chemie (HOH) |
Sequence modifications
A, B: 1 - 334 (UniProt: Q9KM17)
| PDB | External Database | Details |
|---|---|---|
| Ser -2 | - | expression tag |
| Asn -1 | - | expression tag |
| Ala 0 | - | expression tag |
Sequence viewer
Contents of the asymmetric unit
| Polymers | Number of chains | 2 |
| Total formula weight | 76005.3 | |
| Non-Polymers* | Number of molecules | 5 |
| Total formula weight | 291.8 | |
| All* | Total formula weight | 76297.2 |
