Heme entry

19hc, Chain Y
  • Auth_asym_id & auth_seq_id: B-309
  • heme type: heme b
  • Axial ligand(s): HIS-HIS
  • Fe displacement: 0.046 Å
  • Distortion of Fe-porphyrin:
Ligand1Ligand2
Molecule HIS (B-264) HIS (B-288)
Coordinate distance 1.970 Å 2.013 Å