Heme entry

4d6u, Chain U
  • Auth_asym_id & auth_seq_id: C-501
  • heme type: heme b
  • Axial ligand(s): HIS-HIS
  • Fe displacement: 0.022 Å
  • Distortion of Fe-porphyrin:
Ligand1Ligand2
Molecule HIS (C-182) HIS (C-83)
Coordinate distance 2.050 Å 2.161 Å