Heme entry

3cwb, Chain X
  • Auth_asym_id & auth_seq_id: C-501
  • heme type: heme b
  • Axial ligand(s): HIS-HIS
  • Fe displacement: 0.043 Å
  • Distortion of Fe-porphyrin:
Ligand1Ligand2
Molecule HIS (C-183) HIS (C-84)
Coordinate distance 1.998 Å 2.003 Å