Heme entry

1ksu, Chain M
  • Auth_asym_id & auth_seq_id: B-803
  • heme type: heme b
  • Axial ligand(s): HIS-HIS
  • Fe displacement: 0.135 Å
  • Distortion of Fe-porphyrin:
Ligand1Ligand2
Molecule HIS (B-72) HIS (B-58)
Coordinate distance 2.055 Å 2.119 Å