Heme entry

4pbu, Chain YC
  • Auth_asym_id & auth_seq_id: E-101
  • heme type: heme b
  • Axial ligand(s): HIS-HIS
  • Fe displacement: 0.048 Å
  • Distortion of Fe-porphyrin:
Ligand1Ligand2
Molecule HIS (F-24) HIS (E-23)
Coordinate distance 2.095 Å 2.101 Å