Heme entry

19hc, Chain V
  • Auth_asym_id & auth_seq_id: B-306
  • heme type: heme b
  • Axial ligand(s): HIS-HIS
  • Fe displacement: 0.014 Å
  • Distortion of Fe-porphyrin:
Ligand1Ligand2
Molecule HIS (B-197) HIS (B-229)
Coordinate distance 1.980 Å 1.991 Å