7DIH
Crystal structure of Thermoglobin Y29F mutant in complex with imidazole
Entity
Entity ID | Chain ID | Description | Type | Chain length | Formula weight | Number of molecules | DB Name (Accession) | Biological source | Descriptive keywords |
1 | A, B | Thermoglobin | polymer | 142 | 16252.7 | 2 | UniProt (O66586) Pfam (PF00042) In PDB | Aquifex aeolicus (strain VF5) | |
2 | A, B | PROTOPORPHYRIN IX CONTAINING FE | non-polymer | 616.5 | 2 | Chemie (HEM) | |||
3 | A, B | IMIDAZOLE | non-polymer | 69.1 | 2 | Chemie (IMD) | |||
4 | A | SULFATE ION | non-polymer | 96.1 | 1 | Chemie (SO4) | |||
5 | water | water | 18.0 | 74 | Chemie (HOH) |
Sequence modifications
A, B: 1 - 139 (UniProt: O66586)
PDB | External Database | Details |
---|---|---|
Gly -2 | - | expression tag |
Ser -1 | - | expression tag |
His 0 | - | expression tag |
Phe 29 | Tyr 29 | engineered mutation |
Sequence viewer
Contents of the asymmetric unit
Polymers | Number of chains | 2 |
Total formula weight | 32505.5 | |
Non-Polymers* | Number of molecules | 5 |
Total formula weight | 1467.2 | |
All* | Total formula weight | 33972.7 |