Heme entry
pdb_00003q08, Chain UB- Auth_asym_id & auth_seq_id: N-1000
- heme type: heme b
- Axial ligand(s): HIS-NO2
- Fe displacement: 0.089 Å
- Distortion of Fe-porphyrin:
| Ligand1 | Ligand2 | |
|---|---|---|
| Molecule | HIS (N-170) | NO2 (N-2000) |
| Coordinate distance | 2.276 Å | 1.793 Å |