1N9H
structure of microgravity-grown oxidized myoglobin mutant YQR (ISS6A)
Entity
| Entity ID | Chain ID | Description | Type | Chain length | Formula weight | Number of molecules | DB Name (Accession) | Biological source | Descriptive keywords |
| 1 | A (A) | Myoglobin | polymer | 154 | 17461.3 | 1 | UniProt (P02185) Pfam (PF00042) | Physeter catodon (sperm whale) | |
| 2 | B (A) | HYDROXIDE ION | non-polymer | 17.0 | 1 | Chemie (OH) | |||
| 3 | C (A) | SULFATE ION | non-polymer | 96.1 | 1 | Chemie (SO4) | |||
| 4 | D (A) | PROTOPORPHYRIN IX CONTAINING FE | non-polymer | 616.5 | 1 | Chemie (HEM) | |||
| 5 | E (A) | water | water | 18.0 | 172 | Chemie (HOH) |
Sequence modifications
A: 0 - 153 (UniProt: P02185)
| PDB | External Database | Details |
|---|---|---|
| Tyr 29 | Leu 30 | engineered mutation |
| Gln 64 | His 65 | engineered mutation |
| Arg 67 | Thr 68 | engineered mutation |
Sequence viewer
Contents of the asymmetric unit
| Polymers | Number of chains | 1 |
| Total formula weight | 17461.3 | |
| Non-Polymers* | Number of molecules | 3 |
| Total formula weight | 729.6 | |
| All* | Total formula weight | 18190.8 |
