Heme entry

1i77, Chain B
  • Auth_asym_id & auth_seq_id: A-108
  • heme type: heme b
  • Axial ligand(s): HIS-HIS
  • Fe displacement: 0.016 Å
  • Distortion of Fe-porphyrin:
Ligand1Ligand2
Molecule HIS (A-34) HIS (A-22)
Coordinate distance 1.898 Å 2.044 Å