3RRB
Crystal structure of tm0922, a fusion of a domain of unknown function and ADP/ATP-dependent NAD(P)H-hydrate dehydratase from Thermotoga maritima in complex with AMP
Entity
| Entity ID | Chain ID | Description | Type | Chain length | Formula weight | Number of molecules | DB Name (Accession) | Biological source | Descriptive keywords |
| 1 | A (A) | Bifunctional NAD(P)H-hydrate repair enzyme Nnr | polymer | 502 | 54527.6 | 1 | UniProt (Q9X024) Pfam (PF03853) Pfam (PF01256) | Thermotoga maritima | |
| 2 | B (B) | peptide | polymer | 6 | 735.8 | 1 | Escherichia coli | ||
| 3 | C (A) | POTASSIUM ION | non-polymer | 39.1 | 1 | Chemie (K) | |||
| 4 | D, E (A) | ADENOSINE MONOPHOSPHATE | non-polymer | 347.2 | 2 | Chemie (AMP) | |||
| 5 | F, G (A, B) | water | water | 18.0 | 38 | Chemie (HOH) |
Sequence modifications
A: 1 - 490 (UniProt: Q9X024)
| PDB | External Database | Details |
|---|---|---|
| Met -11 | - | initiating methionine |
| Gly -10 | - | expression tag |
| Ser -9 | - | expression tag |
| Asp -8 | - | expression tag |
| Lys -7 | - | expression tag |
| Ile -6 | - | expression tag |
| His -5 | - | expression tag |
| His -4 | - | expression tag |
| His -3 | - | expression tag |
| His -2 | - | expression tag |
| His -1 | - | expression tag |
| His 0 | - | expression tag |
Sequence viewer
Contents of the asymmetric unit
| Polymers | Number of chains | 2 |
| Total formula weight | 55263.4 | |
| Non-Polymers* | Number of molecules | 3 |
| Total formula weight | 733.5 | |
| All* | Total formula weight | 55997.0 |
