4MU5
Crystal structure of murine neuroglobin mutant M144W
Entity
| Entity ID | Chain ID | Description | Type | Chain length | Formula weight | Number of molecules | DB Name (Accession) | Biological source | Descriptive keywords |
| 1 | A (A) | Neuroglobin | polymer | 154 | 17361.6 | 1 | UniProt (Q9ER97) Pfam (PF00042) | Mus musculus (mouse) | |
| 2 | B (A) | PROTOPORPHYRIN IX CONTAINING FE | non-polymer | 616.5 | 1 | Chemie (HEM) | |||
| 3 | C (A) | SULFATE ION | non-polymer | 96.1 | 1 | Chemie (SO4) | |||
| 4 | D (A) | water | water | 18.0 | 93 | Chemie (HOH) |
Sequence modifications
A: 1 - 151 (UniProt: Q9ER97)
| PDB | External Database | Details |
|---|---|---|
| Gly -2 | - | expression tag |
| Ser -1 | - | expression tag |
| His 0 | - | expression tag |
| Ser 55 | Cys 55 | engineered mutation |
| Ser 120 | Cys 120 | engineered mutation |
| Trp 144 | Met 144 | engineered mutation |
Sequence viewer
Contents of the asymmetric unit
| Polymers | Number of chains | 1 |
| Total formula weight | 17361.6 | |
| Non-Polymers* | Number of molecules | 2 |
| Total formula weight | 712.5 | |
| All* | Total formula weight | 18074.1 |
