6XV4
Neutron structure of ferric ascorbate peroxidase-ascorbate complex
Entity
| Entity ID | Chain ID | Description | Type | Chain length | Formula weight | Number of molecules | DB Name (Accession) | Biological source | Descriptive keywords |
| 1 | A (A) | Ascorbate peroxidase | polymer | 261 | 28361.9 | 1 | UniProt (Q43758) Pfam (PF00141) | Glycine max (Soybean) | Cytosolic ascorbate peroxidase 1,Uncharacterized protein |
| 2 | B (A) | PROTOPORPHYRIN IX CONTAINING FE | non-polymer | 616.5 | 1 | Chemie (HEM) | |||
| 3 | C (A) | POTASSIUM ION | non-polymer | 39.1 | 1 | Chemie (K) | |||
| 4 | D, E (A) | SULFATE ION | non-polymer | 96.1 | 2 | Chemie (SO4) | |||
| 5 | F (A) | ASCORBIC ACID | non-polymer | 176.1 | 1 | Chemie (ASC) | |||
| 6 | G (A) | water | water | 18.0 | 364 | Chemie (DOD) |
Sequence modifications
A: 2 - 250 (UniProt: Q43758)
| PDB | External Database | Details |
|---|---|---|
| Met -10 | - | initiating methionine |
| Arg -9 | - | expression tag |
| Gly -8 | - | expression tag |
| Ser -7 | - | expression tag |
| His -6 | - | expression tag |
| His -5 | - | expression tag |
| His -4 | - | expression tag |
| His -3 | - | expression tag |
| His -2 | - | expression tag |
| His -1 | - | expression tag |
| Gly 0 | - | expression tag |
| Ser 1 | - | expression tag |
Sequence viewer
Contents of the asymmetric unit
| Polymers | Number of chains | 1 |
| Total formula weight | 28361.9 | |
| Non-Polymers* | Number of molecules | 5 |
| Total formula weight | 1023.8 | |
| All* | Total formula weight | 29385.7 |
