Heme entry

3cxh, Chain MA
  • Auth_asym_id & auth_seq_id: N-4021
  • heme type: heme b
  • Axial ligand(s): HIS-HIS
  • Fe displacement: 0.013 Å
  • Distortion of Fe-porphyrin:
Ligand1Ligand2
Molecule HIS (N-183) HIS (N-82)
Coordinate distance 2.012 Å 2.019 Å