Heme entry

1i77, Chain E
  • Auth_asym_id & auth_seq_id: A-111
  • heme type: heme b
  • Axial ligand(s): HIS-HIS
  • Fe displacement: 0.01 Å
  • Distortion of Fe-porphyrin:
Ligand1Ligand2
Molecule HIS (A-69) HIS (A-106)
Coordinate distance 1.970 Å 2.040 Å