3ZJS
M.acetivorans protoglobin in complex with azide and Xenon
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) | PROTOGLOBIN | polymer | 195 | 23010.9 | 2 | UniProt (Q8TLY9) Pfam (PF11563) | METHANOSARCINA ACETIVORANS | |
| 2 | C, F (A, B) | PROTOPORPHYRIN IX CONTAINING FE | non-polymer | 616.5 | 2 | Chemie (HEM) | |||
| 3 | D, G (A, B) | AZIDE ION | non-polymer | 42.0 | 2 | Chemie (AZI) | |||
| 4 | E, H (A, B) | XENON | non-polymer | 131.3 | 2 | Chemie (XE) | |||
| 5 | I, J (A, B) | water | water | 18.0 | 105 | Chemie (HOH) |
Sequence modifications
A, B: 1 - 195 (UniProt: Q8TLY9)
| PDB | External Database | Details |
|---|---|---|
| Ser 101 | Cys 101 | engineered mutation |
Sequence viewer
Contents of the asymmetric unit
| Polymers | Number of chains | 2 |
| Total formula weight | 46021.7 | |
| Non-Polymers* | Number of molecules | 6 |
| Total formula weight | 1579.6 | |
| All* | Total formula weight | 47601.3 |
