Heme entry

1u9m, Chain H
  • Auth_asym_id & auth_seq_id: B-90
  • heme type: heme b
  • Axial ligand(s): HIS-HIS
  • Fe displacement: 0.035 Å
  • Distortion of Fe-porphyrin:
Ligand1Ligand2
Molecule HIS (B-39) HIS (B-63)
Coordinate distance 2.033 Å 2.067 Å