Heme entry

19hc, Chain U
  • Auth_asym_id & auth_seq_id: B-305
  • heme type: heme b
  • Axial ligand(s): HIS-HIS
  • Fe displacement: 0.029 Å
  • Distortion of Fe-porphyrin:
Ligand1Ligand2
Molecule HIS (B-131) HIS (B-81)
Coordinate distance 1.984 Å 2.033 Å