6A2J
Crystal structure of heme A synthase from Bacillus subtilis
Entity
| Entity ID | Chain ID | Description | Type | Chain length | Formula weight | Number of molecules | DB Name (Accession) | Biological source | Descriptive keywords |
| 1 | A (A) | Heme A synthase | polymer | 309 | 34466.2 | 1 | UniProt (P12946) Pfam (PF02628) | Bacillus subtilis (strain 168) | HAS,Cytochrome aa3-controlling protein |
| 2 | B (A) | PROTOPORPHYRIN IX CONTAINING FE | non-polymer | 616.5 | 1 | Chemie (HEM) | |||
| 3 | C (A) | COPPER (II) ION | non-polymer | 63.5 | 1 | Chemie (CU) | |||
| 4 | D, E, F (A) | SULFATE ION | non-polymer | 96.1 | 3 | Chemie (SO4) | |||
| 5 | AA, G, H, I, J... (A) | (2R)-2,3-dihydroxypropyl (9Z)-octadec-9-enoate | non-polymer | 356.5 | 21 | Chemie (OLC) | |||
| 6 | BA (A) | water | water | 18.0 | 32 | Chemie (HOH) |
Sequence modifications
A: 1 - 303 (UniProt: P12946)
| PDB | External Database | Details |
|---|---|---|
| His -5 | - | expression tag |
| Met -4 | - | expression tag |
| Leu -3 | - | expression tag |
| Glu -2 | - | expression tag |
| Asp -1 | - | expression tag |
| Pro 0 | - | expression tag |
Sequence viewer
Contents of the asymmetric unit
| Polymers | Number of chains | 1 |
| Total formula weight | 34466.2 | |
| Non-Polymers* | Number of molecules | 26 |
| Total formula weight | 8455.6 | |
| All* | Total formula weight | 42921.7 |
