The deposited structure of PDB entry
1idr coloured by chain, front view. This structure contains:
- 2 copies of Group 1 truncated hemoglobin GlbN;
- 3 copies of PHOSPHATE ION;
- 2 copies of PROTOPORPHYRIN IX CONTAINING FE;
- 2 copies of OXYGEN MOLECULE;
- 1 copy of water.