Heme entry

1ix4, Chain B
  • Auth_asym_id & auth_seq_id: A-300
  • heme type: heme b
  • Axial ligand(s): HIS-CMO
  • Fe displacement: 0.014 Å
  • Distortion of Fe-porphyrin:
Ligand1Ligand2
Molecule HIS (A-25) CMO (A-1001)
Coordinate distance 2.172 Å 1.980 Å