5HWZ
Crystal structure of nitrophorin 4 D30N mutant with nitrite
Entity
| Entity ID | Chain ID | Description | Type | Chain length | Formula weight | Number of molecules | DB Name (Accession) | Biological source | Descriptive keywords |
| 1 | A | Nitrophorin-4 | polymer | 184 | 20291.7 | 1 | UniProt (Q94734) Pfam (PF02087) In PDB | Rhodnius prolixus (Triatomid bug) | NP4,Nitrite dismutase |
| 2 | A | PROTOPORPHYRIN IX CONTAINING FE | non-polymer | 616.5 | 1 | Chemie (HEM) | |||
| 3 | A | NITRITE ION | non-polymer | 46.0 | 1 | Chemie (NO2) | |||
| 4 | water | water | 18.0 | 118 | Chemie (HOH) |
Sequence modifications
A: 1 - 184 (UniProt: Q94734)
| PDB | External Database | Details |
|---|---|---|
| Asn 30 | Asp 51 | engineered mutation |
Sequence viewer
Contents of the asymmetric unit
| Polymers | Number of chains | 1 |
| Total formula weight | 20291.7 | |
| Non-Polymers* | Number of molecules | 2 |
| Total formula weight | 662.5 | |
| All* | Total formula weight | 20954.2 |
