1UX9
Mapping protein matrix cavities in human cytoglobin through Xe atom binding: a crystallographic investigation
Entity
| Entity ID | Chain ID | Description | Type | Chain length | Formula weight | Number of molecules | DB Name (Accession) | Biological source | Descriptive keywords |
| 1 | A, B (A, B) | CYTOGLOBIN | polymer | 190 | 21401.5 | 2 | UniProt (Q8WWM9) Pfam (PF00042) | HOMO SAPIENS | HISTOGLOBIN, HGB, STELLATE CELL ACTIVATION-ASSOCIATED-PROTEIN, CYGB, STAP |
| 2 | C, E, F, G, J... (A, B) | XENON | non-polymer | 131.3 | 7 | Chemie (XE) | |||
| 3 | D, I (A, B) | PROTOPORPHYRIN IX CONTAINING FE | non-polymer | 616.5 | 2 | Chemie (HEM) | |||
| 4 | H, M (A, B) | HEXACYANOFERRATE(3-) | non-polymer | 211.9 | 2 | Chemie (FC6) | |||
| 5 | N, O (A, B) | water | water | 18.0 | 37 | Chemie (HOH) |
Sequence modifications
A, B: 1 - 190 (UniProt: Q8WWM9)
| PDB | External Database | Details |
|---|---|---|
| Ser 38 | Cys 38 | engineered mutation |
| Ser 83 | Cys 83 | engineered mutation |
Sequence viewer
Contents of the asymmetric unit
| Polymers | Number of chains | 2 |
| Total formula weight | 42803.0 | |
| Non-Polymers* | Number of molecules | 11 |
| Total formula weight | 2575.9 | |
| All* | Total formula weight | 45378.9 |
