8GF4
Crystal structure of Domain Related to Iron (DRI) 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, B, C, D (A, B, C, D) | Ssr1698 protein | polymer | 103 | 11306.7 | 4 | UniProt (P73129) Pfam (PF10615) | Synechocystis sp. PCC 6803 | Domain Related to Iron, DRI |
| 2 | E, F, H, J (A, C) | ZINC ION | non-polymer | 65.4 | 4 | Chemie (ZN) | |||
| 3 | G, I (A, C) | PROTOPORPHYRIN IX CONTAINING FE | non-polymer | 616.5 | 2 | Chemie (HEM) | |||
| 4 | K, L (B, D) | water | water | 18.0 | 3 | Chemie (HOH) |
Sequence modifications
A, B, C, D: 1 - 96 (UniProt: P73129)
| PDB | External Database | Details |
|---|---|---|
| Ala 97 | - | expression tag |
| Glu 98 | - | expression tag |
| Asn 99 | - | expression tag |
| Leu 100 | - | expression tag |
| Tyr 101 | - | expression tag |
| Phe 102 | - | expression tag |
| Gln 103 | - | expression tag |
Sequence viewer
Contents of the asymmetric unit
| Polymers | Number of chains | 4 |
| Total formula weight | 45226.9 | |
| Non-Polymers* | Number of molecules | 6 |
| Total formula weight | 1494.6 | |
| All* | Total formula weight | 46721.5 |
