4H8Q
Structure of the Q29T IsdX2-NEAT5 mutant in complex with heme
Entity
| Entity ID | Chain ID | Description | Type | Chain length | Formula weight | Number of molecules | DB Name (Accession) | Biological source | Descriptive keywords |
| 1 | A (A) | Iron Transport-associated domain protein | polymer | 129 | 14679.7 | 1 | UniProt (Q81L45) Pfam (PF05031) UniProt (by SIFTS) (A0A6L8PXZ2) | Bacillus anthracis (anthrax) | IsdX2 |
| 2 | B (A) | PROTOPORPHYRIN IX CONTAINING FE | non-polymer | 616.5 | 1 | Chemie (HEM) | |||
| 3 | C (A) | ZINC ION | non-polymer | 65.4 | 1 | Chemie (ZN) | |||
| 4 | D (A) | water | water | 18.0 | 130 | Chemie (HOH) |
Sequence modifications
A: 1 - 123 (UniProt: Q81L45)
| PDB | External Database | Details |
|---|---|---|
| Gly -5 | - | expression tag |
| Ser -4 | - | expression tag |
| His -3 | - | expression tag |
| Met -2 | - | expression tag |
| Ala -1 | - | expression tag |
| Ser 0 | - | expression tag |
| Thr 29 | Gln 703 | engineered mutation |
Sequence viewer
Contents of the asymmetric unit
| Polymers | Number of chains | 1 |
| Total formula weight | 14679.7 | |
| Non-Polymers* | Number of molecules | 2 |
| Total formula weight | 681.9 | |
| All* | Total formula weight | 15361.6 |
