Heme entry

3ia3, Chain E
  • Auth_asym_id & auth_seq_id: B-201
  • heme type: heme b
  • Axial ligand(s): HIS-HIS
  • Fe displacement: 0.003 Å
  • Distortion of Fe-porphyrin:
Ligand1Ligand2
Molecule HIS (B-87) HIS (B-58)
Coordinate distance 1.995 Å 2.201 Å