4NU6
Crystal Structure of PTDH R301K
Entity
| Entity ID | Chain ID | Description | Type | Chain length | Formula weight | Number of molecules | DB Name (Accession) | Biological source | Descriptive keywords |
| 1 | A, B | Phosphonate dehydrogenase | polymer | 329 | 35883.3 | 2 | UniProt (O69054) Pfam (PF00389) Pfam (PF02826) In PDB | Pseudomonas stutzeri | NAD-dependent phosphite dehydrogenase |
| 2 | A, B | NICOTINAMIDE-ADENINE-DINUCLEOTIDE | non-polymer | 663.4 | 2 | Chemie (NAD) | |||
| 3 | A, B | SULFATE ION | non-polymer | 96.1 | 2 | Chemie (SO4) | |||
| 4 | water | water | 18.0 | 127 | Chemie (HOH) |
Sequence modifications
A, B: 1 - 329 (UniProt: O69054)
| PDB | External Database | Details |
|---|---|---|
| Glu 13 | Asp 13 | conflict |
| Ile 26 | Met 26 | conflict |
| Ile 71 | Val 71 | conflict |
| Lys 130 | Glu 130 | conflict |
| Arg 132 | Gln 132 | conflict |
| Arg 137 | Gln 137 | conflict |
| Phe 150 | Ile 150 | conflict |
| Leu 215 | Gln 215 | conflict |
| Gln 275 | Arg 275 | conflict |
| Gln 276 | Leu 276 | conflict |
| Lys 301 | Arg 301 | engineered mutation |
| Leu 313 | Ile 313 | conflict |
| Ala 315 | Val 315 | conflict |
| Glu 319 | Ala 319 | conflict |
| Val 325 | Ala 325 | conflict |
Sequence viewer
Contents of the asymmetric unit
| Polymers | Number of chains | 2 |
| Total formula weight | 71766.6 | |
| Non-Polymers* | Number of molecules | 4 |
| Total formula weight | 1519.0 | |
| All* | Total formula weight | 73285.6 |
