Heme entry

19hc, Chain Q
  • Auth_asym_id & auth_seq_id: B-301
  • heme type: heme b
  • Axial ligand(s): HIS-HIS
  • Fe displacement: 0.02 Å
  • Distortion of Fe-porphyrin:
Ligand1Ligand2
Molecule HIS (B-37) HIS (B-51)
Coordinate distance 1.991 Å 2.002 Å