8EUM
MicroED structure of an Aeropyrum pernix protoglobin mutant
Entity
| Entity ID | Chain ID | Description | Type | Chain length | Formula weight | Number of molecules | DB Name (Accession) | Biological source | Descriptive keywords |
| 1 | A, B, C, D (A, B, C, D) | Protogloblin ApPgb | polymer | 190 | 22187.3 | 4 | UniProt (Q9YFF4) Pfam (PF11563) | Aeropyrum pernix | |
| 2 | E, L, R, X (A, B, C, D) | PROTOPORPHYRIN IX CONTAINING FE | non-polymer | 616.5 | 4 | Chemie (HEM) | |||
| 3 | F, G, H, I, J... (A, B, C, D) | IMIDAZOLE | non-polymer | 69.1 | 15 | Chemie (IMD) | |||
| 4 | AA, K, O, W (D, A, B, C) | FE (III) ION | non-polymer | 55.8 | 4 | Chemie (FE) | |||
| 5 | BA, CA, DA, EA (A, B, C, D) | water | water | 18.0 | 308 | Chemie (HOH) |
Sequence modifications
A, B, C, D: 6 - 195 (UniProt: Q9YFF4)
| PDB | External Database | Details |
|---|---|---|
| Gly 45 | Cys 45 | engineered mutation |
| Leu 59 | Trp 59 | engineered mutation |
| Val 60 | Tyr 60 | engineered mutation |
| Arg 63 | Val 63 | engineered mutation |
| Ser 102 | Cys 102 | engineered mutation |
| Gln 145 | Phe 145 | engineered mutation |
| Leu 149 | Ile 149 | engineered mutation |
Sequence viewer
Contents of the asymmetric unit
| Polymers | Number of chains | 4 |
| Total formula weight | 88749.2 | |
| Non-Polymers* | Number of molecules | 23 |
| Total formula weight | 3725.6 | |
| All* | Total formula weight | 92474.8 |
