9MRO
Crystal structures of a cyanobacterial DAP epimerase bound to either D,L-aziDAP or D,L-alpha-methyl DAP
Entity
| Entity ID | Chain ID | Description | Type | Chain length | Formula weight | Number of molecules | DB Name (Accession) | Biological source | Descriptive keywords |
| 1 | A, B, C, D (A, B, C, D) | Diaminopimelate epimerase | polymer | 285 | 31178.5 | 4 | UniProt (A0A5Q0GFR1) Pfam (PF01678) | Anabaena sp. YBS01 | DAP epimerase,PLP-independent amino acid racemase |
| 2 | E, F, G, H (A, B, C, D) | (2R,6S)-2,6-DIAMINO-2-METHYLHEPTANEDIOIC ACID | non-polymer | 204.2 | 4 | Chemie (ZDR) | |||
| 3 | I, J, K, L (A, B, C, D) | water | water | 18.0 | 1568 | Chemie (HOH) |
Sequence modifications
A, B, C, D: 1 - 279 (UniProt: A0A5Q0GFR1)
| PDB | External Database | Details |
|---|---|---|
| His 280 | - | expression tag |
| His 281 | - | expression tag |
| His 282 | - | expression tag |
| His 283 | - | expression tag |
| His 284 | - | expression tag |
| His 285 | - | expression tag |
Sequence viewer
Contents of the asymmetric unit
| Polymers | Number of chains | 4 |
| Total formula weight | 124714.0 | |
| Non-Polymers* | Number of molecules | 4 |
| Total formula weight | 816.9 | |
| All* | Total formula weight | 125530.9 |
