6DXI
Crystal structure of H-NOX protein from Nostoc sp V52W/L67W double-mutant.
Entity
| Entity ID | Chain ID | Description | Type | Chain length | Formula weight | Number of molecules | DB Name (Accession) | Biological source | Descriptive keywords |
| 1 | A (A) | H-NOX | polymer | 190 | 21474.0 | 1 | UniProt (A0A1Z4KG06) Pfam (PF07700) UniProt (by SIFTS) (Q8YUQ7) | Nostoc sp. | |
| 2 | B (A) | PROTOPORPHYRIN IX CONTAINING FE | non-polymer | 616.5 | 1 | Chemie (HEM) | |||
| 3 | C (A) | water | water | 18.0 | 11 | Chemie (HOH) |
Sequence modifications
A: 1 - 182 (UniProt: A0A1Z4KG06)
| PDB | External Database | Details |
|---|---|---|
| Trp 52 | Val 52 | engineered mutation |
| Trp 67 | Leu 67 | engineered mutation |
| Gly 183 | - | expression tag |
| Ala 184 | - | expression tag |
| Glu 185 | - | expression tag |
| Asn 186 | - | expression tag |
| Leu 187 | - | expression tag |
| Tyr 188 | - | expression tag |
| Phe 189 | - | expression tag |
| Gln 190 | - | expression tag |
Sequence viewer
Contents of the asymmetric unit
| Polymers | Number of chains | 1 |
| Total formula weight | 21474.0 | |
| Non-Polymers* | Number of molecules | 1 |
| Total formula weight | 616.5 | |
| All* | Total formula weight | 22090.5 |
